Abstract: An improved heat dissipating assembly for a server box body includes a box body and a sealing cover. A grid plate is transversely erected at the center of the box body. An upper end of one side of the grid plate is provided with a plurality of air-absorbing portions having fans therein. The other side of the grid plate has a plurality of main boards and heat dissipating plates insertably disposed thereon. The invention is characterized in that a suitable clearance is formed between a rear side of the grid plate of the box body and the partition plate, and a heat concentration area is also formed therebetween. The hot air from the main boards and the heat dissipating plates is discharged to the concentration area for drawing by the fans in the air-absorbing portions to the outside.

Abstract: A photovoltaic device is employed to facilitate interactions between immobilized and dissolved biological materials. Such interactions including nucleotide hybridization, peptide-peptide interaction and peptide/nucleotide binding. Through the force of the photovoltaic effect, which is caused by illuminating the photovoltaic device with a light source, the efficiency of interaction between immobilized biomedical materials on the surface of the device and free biological materials is remarkably enhanced. Such photovoltaic device may be a microfabricated device having an array of microlocations capable of being used as a biological screening tool with high throughput applications.

Abstract: The invention pertains to a method of online purchasing and inventory distribution of materials. Through the combination of an inventory management system and an accounting system, approved materials are temporarily stored in a supplier's temporary stored area in a storage of the purchaser. Only after the materials are indeed shipped to the production lines will the payment procedure begin. Using such a model of online purchasing to pay at the same time materials are used can transfer part of the material stocking cost over to the suppliers, thus lowering the stocking cost at the purchaser. Applying this method of completing material payment at the same time materials are supplied can not only simplify material shipping procedure but also ensure the timing for materials needed immediately on the production lines.

Abstract: A high-density system includes a plurality of system units. Each system unit includes a backplane and a plurality of central processing unit (CPU) cards plugged into the backplane. Each backplane has a servicing input/output (I/O) bus for carrying servicing I/O data. Each central processing unit (CPU) card is plugged into the corresponding backplane and capable of accepting data from the servicing I/O bus or sending data to the servicing I/O bus. The high-density system further includes at least one cable for connecting the servicing I/O busses of the system units so as to transfer the servicing I/O data, and a servicing control system. The servicing control system includes a switching system for selectively connecting only one of the CPU cards in the high-density system to the servicing I/O bus, and an I/O interface module electrically connected to the servicing I/O bus. The I/O interface module has at least a port to which an external device may be plugged.

Abstract: A real time multiple simulated targets generator for mono pulse radar, applied to a simulation control system of a radar system, having at least one signal processor, in which a real time multiple targets generator is built inside. The real time multiple target generator has a precision timing generator to generate a timing signal. Several PRN code generators receive the timing signal to generate the psendo random code. Several DMWG's which are connected to the PTG and the PRN code generators to generate the modulated waveforms. The extent target generators are coupled to the corresponding DMWG's to receive the modulated waveform signals and generate simulated target signals.

Abstract: A high-density system includes a backplane, a plurality of central processing unit (CPU) cards, and a servicing control system. The backplane has a servicing input/output (I/O) bus for carrying servicing I/O data. The central processing unit (CPU) cards are plugged into the backplane and connected to the servicing I/O bus. The servicing control system includes a switching system for selectively connecting only one of the CPU cards to the servicing I/O bus, and an I/O interface module electrically connected to the servicing I/O bus. The I/O interface module comprises at least a port to which an external device may be plugged. The servicing control system selectively enables only one of the CPU cards to send servicing I/O data to the port or to receive servicing I/O data from the port.

Abstract: A circuit for regulating output power varies the output power based on the time that a connection to an AC power source is open. A microprocessor determines the open-circuit time of the input power source and varies a power source signal in response to the open-circuit time. The power source signal is, in turn, supplied to a trigger circuit that supplies power to a load to control the output power.

Abstract: A reading stand includes a page turning mechanism which has two turning arms extending radially from a rotary shaft located adjacent to an intermediate part of a back plate member. The arms are turned from one side of the shaft to the other side so as to turn a paper sheet of a book held by the reading stand. One of the arms has a paper sheet taking member such as a suction cup and the other arm has a paper sheet pressing member. A motor with a control mechanism operates the arms.