Abstract: A computer mouse includes a mouse body and a hood. The hood is adjustably attached to a top of the mouse body.

Abstract: A liquid crystal display can be adjusted to a desired viewing angle easily. A display screen of the liquid crystal display can be adjusted to the desired viewing angle thereby to drive a fixing portion of a bracket, a rotating portion of an operating member or a securing portion of an adjusting member to rotate correspondingly.

Abstract: A computer enclosure includes a front panel. A fan bracket is provided for mounting a fan on the front panel. The fan bracket includes two parallel supporting beams installed on the front panel and two parallel mounting beams slidably fixed between the two supporting beams. The fan is adjustably mounted on the two mounting beams.

Abstract: A heat sink assembly dissipates heat of a chip on a circuit board. A temperature collecting module of the heat sink assembly senses temperature of the chip and generates corresponding analog signals. A display module of the heat sink assembly receives the analog signals and converts the analog signals into digital signals, and then displays the digital signals with temperature unit symbol.

Abstract: A rechargeable battery includes a receiving member, a circuit board, a number of batteries, and a heat dissipating member. The circuit board, the number of batteries, and the heat dissipating member are mounted to the receiving member. A connector is mounted to the receiving member, and extends outward from the receiving member. The connector and the number of batteries are electrically connected to the circuit board. The heat dissipating member is covered on, and in contact with, the plurality of batteries, the heat dissipating member is made of material of high heat conductivity.

Abstract: A heat dissipating device includes a heat sink, a fan, and a fixing bracket. The fixing bracket includes a first fixing element and a second fixing element mounted to the first fixing element. An airflow opening is defined in each of the first and second fixing elements. A receiving space communicating with the airflow openings is bounded by the first and second fixing elements, to receive the heat sink. The first and second fixing elements are used to selectively mount the fan.

Abstract: A heat dissipating apparatus includes a heat sink, a blower, and a fan. The blower and the fan can be mounted together via a connection element. The heat sink defines an accommodating space. The blower and the fan can be positioned to the heat sink via the connection element, with the blower being accommodated in the accommodating space. The heat dissipating apparatus can achieve an optimal heat dissipating effect.

Abstract: A heat dissipation apparatus includes a heat sink, a fan, and a fixing structure. The fan defines a number of fixing holes. The fixing structure includes a base, two resilient side panels bent from two sides of the base. The base and the side panels bound an accommodating space to accommodate the fan. An airflow opening is defined in the base for allowing air to flow between the heat sink and the fan. First ends of a number of fasteners secure the base of the fixing structure to the heat sink. Second ends of the number of fasteners protrude through the base into the accommodating space, to be accommodated in the corresponding fixing holes of the fan.

Abstract: A testing apparatus for a motherboard design includes a plurality of electrical elements. The testing apparatus includes a body, a plurality of heat source modules, and a power source terminal. The plurality of heat source modules is positioned on the body and produce heat to simulate the electrical elements of the motherboard. The power source terminal is connected to the plurality of heat source modules via cables and connected to a power supply. When the power supply is turned on, the power supply provides working voltages to the heat source modules to signal the heating source modules to simulate the heat production of the electrical elements of the motherboard design.

Abstract: A test apparatus for supporting compatibility testing between a motherboard and a number of power supply units includes a plug, a number of sockets, and a microprocessor. The plug is configured for connecting to the motherboard. The number of sockets is configured for connecting to the number of power supply units. The microprocessor is connected to the plug and the number of sockets, and is capable of turning on or turning off the number of power supply units, according to a power supply on signal received from the motherboard.

Abstract: A system of angular displacement control for micro mirrors includes a stationary vertical element, a stationary horizontal element and an interference eliminator. Alternatively, the stationary horizontal element holds micro mirrors in place during transportation for avoiding vibration and collision. The stationary vertical element orientates the micro mirrors in the vertical position. The interference eliminator eliminates magnetic interference that could affect the operation of the micro mirrors. The micro mirrors having interference eliminators are capable of remaining unaffected by operations of other micro mirrors.

Abstract: A system of angular displacement control for micro mirrors includes a stationary vertical element, a stationary horizontal element and an interference eliminator. Alternatively, the stationary horizontal element holds micro mirrors in place during transportation for avoiding vibration and collision. The stationary vertical element orientates the micro mirrors in the vertical position. The interference eliminator eliminates magnetic interference that could affect the operation of the micro mirrors. The micro mirrors having interference eliminators are capable of remaining unaffected by operations of other micro mirrors.

Abstract: A hot press roller has an outer pipe, an inner pipe inserted in the outer pipe, an annular separator disposed in a first end of the outer pipe, a separation ring disposed in a second end of the outer pipe, a round center hole formed on the annular separator, a circular center hole formed on the separation ring, a first end of the inner pipe passing through the round center hole, a second end of the inner pipe passing through the circular center hole, a water outlet tube connected to the first end of the inner pipe, and a water inlet tube connected to the second end of the inner pipe. A first safety valve is disposed on the annular separator. A second safety valve is disposed on the separation ring. A cooling agent filling tube is disposed on the separation ring.

Abstract: A computer system automatically takes a sequence of stepping images from peripheral angiography and mosaics them into a single full-leg display by globally matching the bone and the vessel by measuring an overlapping ratio and by locally refining detailed anatomical features using deformation. The system combines multiple evidence in the entire overlapped image/candidate rows and maximizes the ratio of overlap. This approach takes evidence from the multiple rows and provides a more reliable result. In addition, local refinement is applied to compensate for the possible mismatch and nonlinear patient movement.

Abstract: This invention provides a method for determining the position range of the heart from a sequence of projection images which are acquired for 3-D volume reconstruction, such as SPECT myocardial projection data. The essence of this invention is the use of 1-D pseudo motion analysis so that the detection is insensitive to the image intensity distribution. Heart position is determined by comparing the sampled heart motion against a standard heart motion and determining similarities between the two as an indication of the position range of the sampled heart including the proximate center, upper and lower limits of motion.