Abstract: A portable electronic device adopts a modular design structure and includes a display screen, a picture taking module and a control module that can be swiveled relative to one another at various angles to provide different operation modes. When in use, due to the swiveling relationship between the display screen, picture taking module and control module, different operation modes can be achieved to meet the requirements of users' different using habits.

Abstract: A wireless control system for a computer with a processing system includes a power supply, a microprocessor, a wireless control portion and a signal transceiver. The power supply converts an external power into a power for the computer. The microprocessor connects the power supply to control the power supply. The wireless control portion includes a plurality of operation keys to generate different signals and a power source to supply the wireless control portion. The signal transceiver connects to the microprocessor and the processing system. The signal transceiver receives and decodes the signals from the wireless operation portion, and transmits the decoded signals to the microprocessor and the processing system. The wireless control portion triggers the microprocessor to determine whether the power supply provides the power for the processing system.

Abstract: When a personal computer transmits an IP address and detects a defective line connection, it issues a transmitting request of addresses to all apparatuses including printers connected to a network line. When a received MAC address coincides with its own MAC address held in the computer, print data is transmitted to the printer having the received IP address and the held own IP address of the printer is updated by the received IP address.

Abstract: A remote center compliance device with one elastic body is provided. In the remote center compliance device, an elastic center can be formed using one elastic body and the adjustment of the elastic center is easy. Further, since the number of parts is minimized, a manufacturing cost and a manufacturing process are reduced and an efficiency of installation space is maximized, thereby improving product competitiveness.

Abstract: A semiconductor substrate 20, a gate electrode 34, first and second impurity diffusion regions 24a and 24b, first and second variable-resistance regions 22a, 22b, first and second main electrodes 36a, 36b, first and second charge storing units 40a, 40b are included therein. The first and second charge storing units are configured by stacking layers in order from bottom oxide films 41a, 41b to charge storing nitride films 42a, 42b to top oxide films 43a, 43b, respectively. At the same time, the distance between the first main electrode and the charge storing nitride film formed in the first charge storing unit is constant, and the distance between the second main electrode and the charge storing nitride film formed in the second charge storing unit is constant.

Abstract: A quick insert nozzle structure has a pipe connector connected to an insert nozzle. An end of the pipe connector has a containing groove for connecting a joint of a quick insert nozzle that has three circular grooves. An external circular groove installs a washer; a middle circular groove embeds balls, and an internal circular groove embeds a dust resisting cover. The balls match the joint for installing the balls and the washer. The wide groove diameter is coupled to the narrow groove diameter to form a guiding cambered surface, and the thickness of the wide groove diameter is reduced to form a thin covering plate. After the joint is installed, the thin covering plate is stamped to limit the balls, and a dust resisting cover is installed to complete assembling the quick insert nozzle. This invention not only makes the assembling process easy, but also prevents possible leaks.

Abstract: A memory card module includes a first circuit board, and a second circuit board. On one surface of the first circuit board, there are flash memories and a controller. The second circuit board is installed at one end of the first circuit board and is electrically connected with the first circuit board so as to form a transmitting interface port. On a first surface of the second circuit board, there are a plurality of interface connecting points. On a second surface of the second circuit board, part of the second surface is hollowed out. A space formed between the hollowed out area and the corresponding first circuit board increases the area for circuit layouts and the mounting components for the first circuit board. Therefore, quantity of accommodated memory components may be increased so as to increase the total storage capacity of the memory card under limitation of small dimensions.

Abstract: A circuit board fastening structure includes a seat, a fastening plate movably mounted onto the seat, and a circuit board. Anchoring members are provided to confine the circuit board. The seat has a detent wall to anchor a detent member located on the fastening plate so that the fastening plate and the circuit board may be coupled and anchored securely.

Abstract: A flat panel display stand has a base, a post, a resilient assembly and a holding bracket. The post is securely mounted perpendicularly on the base and has a channel defined inside the post and two guide slots formed through the post opposite to each other. The resilient assembly is mounted slidably in the channel of the post and has two friction feet and a coil spring. The friction feet are mounted respectively in the guide slots and generate adequate friction to hold the resilient assembly in place. The coil spring has an end secured in the channel and provides a resilient force to hold the resilient assembly in position. The holding bracket is connected to a flat panel display and is attached to the resilient assembly through the guide slots. The flat panel display stand is compact and facilitates adjustment of the position of the flat panel display.

Abstract: An exercising apparatus includes a base, two supporting brackets, a driving assembly, a pedal assembly and a case. The supporting brackets are mounted on the base. The driving assembly includes a motor, an eccentric wheel and a lifting bracket. The motor has a motor shaft. The eccentric wheel is mounted eccentrically on the motor shaft. The lifting bracket has a wheel slot and two pivoting brackets. The wheel slot is defined through the lifting bracket and engages the eccentric wheel. The pivoting brackets are formed near two ends of the lifting bracket. The pedal assembly includes two pedals and two pedal pads. The pedals are mounted respectively and pivotally on the supporting brackets and the pivoting brackets of the lifting bracket. The pedal pads are mounted respectively on the pedals. The case is mounted on the base and has two openings corresponding to the pedal pads.

Abstract: An LED lamp includes LED chips, an axle, and a lampshade. The LED chips are mounted on surface of the axle. The axle which is coupled to the lampshade includes heat pipes for transferring the heat generated by the LED chips to exterior of the lampshade and obtaining a better heat dissipation.

Abstract: A semiconductor chip package includes a first semiconductor chip, that is an MEMS chip having a movable structure. The movable structure has a movable section. The first semiconductor chip includes a plurality of first electrode pads, and a first sealing section. The first sealing section is a closed loop formed on the top face of the frame section surrounding the movable structure. The first semiconductor chip also includes a thin plate member for sealing the movable structure. The semiconductor chip package also includes a second semiconductor chip. The second semiconductor chip has a plurality of second electrode pads. The semiconductor chip package also includes a substrate. The substrate has third electrode pads. The first and second semiconductor chips are mounted on the substrate. First bonding wires connect the first electrode pads to the second electrode pads. Second bonding wires connect the second electrode pads to the third electrode pads.

Abstract: A folding chair with wheels includes a backrest, a seat, a front leg frame and a rear leg frame pivotally connected to both sides of the seat, a plurality of wheel assemblies and a plurality of connection blocks. Each of the front leg frame and the rear leg frame comprises a groove at a side surface thereof. The wheel assembly includes a wheel, a bearing and a threaded stem screwed into the connection block. The connection block has a plurality of connection screw holes, and is screwed onto the grooves of the front leg frame and the rear leg frame by bolts. The wheel assemblies connected with the front leg frame and the rear leg frame are disposed at the external side and the internal side of the folding chair, respectively. Therefore, the wheel assemblies do not interfere with each other when the chair is folded.