摘要:
A wireless data transmitted method is disclosed. Firstly, a carrier block is displayed. Then, color of the displayed carrier block is modulated in accordance with data to be transmitted. The data is transmitted by capturing an image of the displayed carrier block. The captured carrier block is recognized and the color thereof is calibrated. Finally, the transmitted data is obtained by demodulating the color of the captured carrier block.
摘要:
A DRAM controller including a judging module, a determination module, and a transmission module is provided. The judging module judges an address content difference between a first command and a third command. The determination module determines a plurality of buffering address contents, asoociated with at least one second command, according to the address content difference. The transmission module then sequentially transmits the first command, the at least one second command, and the third command to the DRAM.
摘要:
A battery grid includes a grid network having a plurality of spaced apart grid wire elements. Each grid wire element has opposed ends joined to one of a plurality of nodes, each node includes a juncture of one of one of the opposed ends of the plurality of grid wire elements, to define a plurality of open spaces in the grid network. In various embodiments, at least one of the grid wire elements has a first transverse cross-section intermediate its opposed ends that is a different shape than a second transverse cross-section at at least one of the grid wire element's opposed ends. In various embodiments, the battery grid also includes a lead alloy coating on substantially all of the grid wire elements, wherein the lead alloy coating is exposed to an inert gas during the coating of the grid wire elements.
摘要:
A grid network for a battery plate is provided. The grid network includes a plurality of spaced apart grid wire elements, each grid wire element having opposed ends joined to one of a plurality of nodes. Each node includes the juncture of one of the opposed ends of a plurality of the grid wire elements to define a plurality of open spaces in the grid network. At least one of the grid wire elements has a first transverse cross-section intermediate its opposed ends that is a different shape than a second transverse cross-section at at least one of the grid wire element's opposed ends.
摘要:
A method of forming battery grids or plates that includes the step of mechanically reshaping or refinishing battery grid wires to improve adhesion between the battery paste and the grid wires. The method is particularly useful in improving the past adhesion to battery grids formed by a continuous batter grid making process (such as strip expansion, strip stamping, continuous casting) that produces grid wires and nodes with smooth surfaces and rectangular cross-section. In a preferred version of the method, the grid wires of battery grids produced by a stamping process are deformed such that the grid wires have a cross-section other than the rectangular cross-section produced by the stamping process. The method increases the cycle life of a battery.
摘要:
A hydrogen generator essentially composed of a first medium is provided, comprising: a reforming zone, a preheating zone and a heat source. The reforming zone is used for containing a reforming catalyst so as to perform a steam reforming reaction of a hydrogen-producing raw material to generate hydrogen; and the heat source provides heat to the preheating zone and reforming zone, so that the hydrogen-producing raw material is firstly preheated in the preheating zone and then performs the steam reforming reaction in the reforming zone. The reforming zone and preheating zone are divided with a shortest interval of at least about 0.5 mm with the first medium, wherein the first medium has a thermal conductivity (K) of at least about 60 W/m-K.
摘要:
Apparatus and methods for retention of computer expansion cards and/or card bay covers inside a card bay of an information handling system chassis, and that may include an expansion card retaining apparatus that includes a pivotable first end configured to attachably rotate relative to a securing surface of the information handling system chassis, a latching second end configured to releasably lock the expansion card retaining apparatus in a locking position that prevents rotation of the expansion card retaining apparatus about the pivotable first end, at least one resiliently deformable coupling section extending between the pivotable first end and the latching second end to maintain the latching second end in the locking position, and a retention section extending between the at least one coupling section and the pivotable first end.
摘要:
A method of forming battery grids or plates that includes the step of mechanically reshaping or refinishing battery grid wires to improve adhesion between the battery paste and the grid wires. The method is particularly useful in improving the paste adhesion to battery grids formed by a continuous battery grid making process (such as strip expansion, strip stamping, continuous casting) that produces grid wires and nodes with smooth surfaces and a rectangular cross-section. In a preferred version of the method, the grid wires of battery grids produced by a stamping process are deformed such that the grid wires have a cross-section other than the rectangular cross-section produced by the stamping process. The method increases the cycle life of a battery.
摘要:
An optical mouse, with shade compensation, has a light source, a sensor and a controller. The light source illuminates a sampling plane of a mouse. The sensor consists of a 2-dimensional array of sensing elements to capture an image from the sampling plane and temporarily store the image into a 2-dimensional array of pixels, each having a pixel value. The controller is connected to the sensor for adjusting the pixel values according to a predetermined table, thereby achieving a shade compensation for the sensing elements.
摘要:
A heat sink protecting retention module is described. The heat sink protecting retention module has a main frame, protective feet, hooks, and a positioning mechanism. The protective feet are disposed under the main frame to keep screws therein before the heat sink protecting retention module is installed on the motherboard so as to avoid scratching the motherboard or damaging electric components thereon. The hooks are disposed on the main frame for clamping the heat sink and the positioning mechanism are disposed around and under the main frame for aligning the heat sink protecting retention module to a central processing unit socket.