Abstract: A method for operating a dynamic pattern generator (DPG) has a mirror array, where an operating clock of the DPG is received and converted to a toggling rate dependent on the operating clock. The toggling rate is compared with a threshold. If the toggling rate is greater than the threshold, the method partitions the mirror array into a plurality of groups. In response to the groups, the method determines a delay value based on the operating clock. The method further generates a delayed clock with the delay with respect to the first clock to the groups of the mirror array.

Abstract: A stacked semiconductor arrangement is provided. The stacked semiconductor arrangement includes a dynamic pattern generator layer having an electrical component. The arrangement also includes a monitoring layer configured to evaluate electrical performance of the electrical component.

Abstract: A circuit includes a signal generator, a delay pulse generator and a time-to-current converter. The signal generator is configured to generate a first signal including information on a rise delay and a second signal including information on a fall delay. A delay difference exists between the rise delay and the fall delay. The delay pulse generator is configured to provide an additional delay to one of the first and second signals. The time-to-current converter is configured to extract the delay difference.

Abstract: An electromagnetic pointer control method includes the following steps. Firstly, an electromagnetic pointer is applied upon an electromagnetic input device. Then, a coordinate moving distance Lt of the electromagnetic pointer is calculated. The coordinate moving distance Lt is sampled and differentiated to obtain a coordinate displacement It. A coordinate sampling length ? is calculated by the coordinate displacement It. Next, an actual moving distance m is calculated according to ?, a unit ? of the actual moving distance, a predetermined unit transformation gain ? and a coordinate resolution R. Then, m is differentiated to obtain an acceleration variation T. Next, T is integrated to obtain an integrated distance M. Finally, a tip pressure of the electromagnetic pointer pre is calculated according to M, a predetermined maximum tip pressure premax, a predetermined minimum tip pressure premin, and a predetermined moving distance DM.

Abstract: In response to a first level of the clock signal, an inverting output of a flip-flop circuit is connected, via a non-inverting input thereof, to a first intermediate node of the flip-flop circuit and a non-inverting output of the flip-flop circuit is connected, via an inverting input thereof, to a second intermediate node of the flip-flop circuit. In response to a second level of the clock signal, the first intermediate node is connected, via a third intermediate node of the flip-flop circuit, to the non-inverting output and the second intermediate node is connected, via a fourth intermediate node of the flip-flop circuit, to the inverting output. A first cross-coupled gates arrangement of the flip-flop circuit is coupled between the first and second intermediate nodes. A second cross-coupled gates arrangement of the flip-flop circuit is coupled between the third and fourth intermediate nodes.

Abstract: A charge-or-start system applied in an electric vehicle is provided. The charge-or-start system includes a charge-or-start device coupled to an external power source, an on-car electric source coupled to the charge-or-start device and a battery unit coupled to the charge-or-start device for storing and providing power. In charge mode, under control of the charge-or-start device, anyone of the external power source and the on-car electric source provides power to the battery unit for charging the battery unit through the charge-or-start device. In starting mode, under control of the charge-or-start device, the battery unit provides power to the on-car electric source for activating the on-car electric source through the charge-or-start device.

Abstract: In response to a first level of the clock signal, an inverting output of a flip-flop circuit is connected, via a non-inverting input thereof, to a first intermediate node of the flip-flop circuit and a non-inverting output of the flip-flop circuit is connected, via an inverting input thereof, to a second intermediate node of the flip-flop circuit. In response to a second level of the clock signal, the first intermediate node is connected, via a third intermediate node of the flip-flop circuit, to the non-inverting output and the second intermediate node is connected, via a fourth intermediate node of the flip-flop circuit, to the inverting output. A first cross-coupled gates arrangement of the flip-flop circuit is coupled between the first and second intermediate nodes. A second cross-coupled gates arrangement of the flip-flop circuit is coupled between the third and fourth intermediate nodes.

Abstract: An engine device includes an engine, a power generating portion, a motor portion, and a transmission mechanism. The engine includes a piston and a cylinder, and the piston is arranged in the cylinder and moves back and forth between a top dead center and a bottom dead center. The power generating portion and the motor portion are annularly disposed on the periphery of the cylinder. When the piston moves from the top dead center towards the bottom dead center, the transmission mechanism drives a power generating rotor of the power generating portion to move correspondingly in a direction opposite to that of the piston and enables the power generating portion to generate electric power. When the piston is located at the bottom dead center, the motor portion actuates a motor rotor to move, and pushes the piston to move towards the top dead center through the transmission mechanism.

Abstract: An engine device includes an engine, a power generating portion, a motor portion, and a transmission mechanism. The engine includes a piston and a cylinder, and the piston is arranged in the cylinder and moves back and forth between a top dead center and a bottom dead center. The power generating portion and the motor portion are annularly disposed on the periphery of the cylinder. When the piston moves from the top dead center towards the bottom dead center, the transmission mechanism drives a power generating rotor of the power generating portion to move correspondingly in a direction opposite to that of the piston and enables the power generating portion to generate electric power. When the piston is located at the bottom dead center, the motor portion actuates a motor rotor to move, and pushes the piston to move towards the top dead center through the transmission mechanism.

Abstract: An electric-control belt-type continuous variable-speed transmission mechanism includes a driving-shaft, a driven-shaft, a driving-wheel, a driven-wheel, a transmission belt, a force-exerting device, an electric-control motor speed-adjusting device and an idle wheel. The electric-control motor speed-adjusting device operates along with the driving-wheel and the driven-wheel to dynamically control and adjust the overall configuration position of the transmission belt to thereby achieve effects of variable speeds, separation and restoration of dynamics. The idle wheel is rotatably disposed on the driving-shaft or the driven-shaft to axially support the transmission belt during the state of separate dynamics to prevent friction therebetween.

Abstract: An electrical control belt continuously variable transmission system controls a movable driving half-pulley or movable driven half-pulley initiatively, by changing a driving interval between the movable driving half-pulley and a fixed driving half-pulley or a driven interval between the movable driven half-pulley and a fixed driven half-pulley, respectively, depending on different statuses, in order to adjust a velocity ratio. By manipulating the movable driving half-pulley or the movable driven half-pulley, the system may further form a driving gap between the movable driving half-pulley and a transmission belt or a driven gap between the movable driven half-pulley and the transmission belt, such that the power is cut off. Clamping the movable driving half-pulley or the movable driven half-pulley to the transmission belt may restore the outputting of the power.

Abstract: A multi-cam electric valve mechanism for engine is disclosed, which comprises: a motor fixed on a cylinder; a motor shaft wherein one side of it connected to the motor and rotated accordingly and the other side of it symmetrically provided with a plurality of rotors whose shafts are perpendicular to the motor shaft; a ring-shaped cam with a plurality of wave-shaped grooves on the circumference thereof corresponding to the rotors and for setting same; a rotation-stopping lever connected to the cylinder and cam respectively to let the cam linearly move along with it; and a valve lever wherein one side of it connected to the cam and the other side of it connected to a valve.

Abstract: A charge/start system applied in an electric vehicle is provided. The charge/start system includes a charge/start device coupled to an external power source, an on-car electric source coupled to the charge/start device and a battery unit coupled to the charge/start device for storing and providing power. In charge mode, under control of the charge/start device, anyone of the external power source and the on-car electric source provides power to the battery unit for charging the battery unit through the charge/start device. In starting mode, under control of the charge/start device, the battery unit provides power to the on-car electric source for activating the on-car electric source through the charge/start device.

Abstract: A multi-cam electric valve mechanism for engine is disclosed, which comprises: a motor fixed on a cylinder; a motor shaft wherein one side of it connected to the motor and rotated accordingly and the other side of it symmetrically provided with a plurality of rotors whose shafts are perpendicular to the motor shaft; a ring-shaped cam with a plurality of wave-shaped grooves on the circumference thereof corresponding to the rotors and for setting same; a rotation-stopping lever connected to the cylinder and cam respectively to let the cam linearly move along with it; and a valve lever wherein one side of it connected to the cam and the other side of it connected to a valve.

Abstract: A lubricant device of four-stroke engine is provided according to the present invention. The lubricant device is applicable to a four-stroke engine having a cylinder, a crank case, a rocker arm room and a cam room connected to the rocker arm room. The lubricant device mainly has the rocker arm room and the crank case be connected to each other, and the design of alternating oil supply and oil recycling channels enables lubricant mists to cycle from the crank case through the rocker arm room to the cam room, and then be re-absorbed into the crank case, thereby allowing engines to be manipulated at various angles.

Abstract: A lubricant device of four-stroke engine is provided according to the present invention. The lubricant device is applicable to a four-stroke engine having a cylinder, a crank case, a rocker arm room and a cam room connected to the rocker arm room. The lubricant device mainly has the rocker arm room and the crank case be connected to each other, and the design of alternating oil supply and oil recycling channels enables lubricant mists to cycle from the crank case through the rocker arm room to the cam room, and then be re-absorbed into the crank case, thereby allowing engines to be manipulated at various angles.

Abstract: A lubricant device of four-stroke engine is provided according to the present invention. The lubricant device is applicable to a four-stroke engine having a cylinder, a crank case, a rocker arm room and a cam room connected to the rocker arm room. The lubricant device mainly has the rocker arm room and the crank case be connected to each other, and the design of alternating oil supply and oil recycling channels enables lubricant mists to cycle from the crank case through the rocker arm room to the cam room, and then be re-absorbed into the crank case, thereby allowing engines to be manipulated at various angles.

Abstract: A lubricant device of four-stroke engine is provided according to the present invention. The lubricant device is applicable to a four-stroke engine having a cylinder, a crank case, a rocker arm room and a cam room connected to the rocker arm room. The lubricant device mainly has the rocker arm room and the crank case be connected to each other, and the design of alternating oil supply and oil recycling channels enables lubricant mists to cycle from the crank case through the rocker arm room to the cam room and then be re-absorbed into the crank case, thereby allowing engines to be manipulated at various angles.

Abstract: A lubricating device for four-stroke engine consists of a cylinder block, a crankcase, an oil sump, a piston, a crankshaft, a connecting rod and an oil dipper, the crankcase contains an upper crankcase body and a lower crankcase body, the bottom of the crankcase extends downward to form an oil trough with a hole in it, an oil dipper is able to operate in the oil trough, an oil box is formed for oil containing by the lover crankcase body and the oil sup, when an engine is running on a normal inclination, a shall amount of oil can only get into the oil trough through three hole in it, movement of the oil dipper atomizes the oil to provide lubrication, if the engine is running on an abnormal inclination or bumping condition, oil will not flow into the crankcase, and this design is able to ensure nor-al operation of an engine on any inclinations.