Abstract: A pressing disc for disassembling bearings includes three arc members each has a clamp portion and a through hole on each of two sides thereof. The three arc members are coupled with each other to allow any one through hole of any one arc member to communicate with the opposing through hole of the neighboring arc member to form a channel. The three clamp portions are connected with each other to form a clamp space. The pressing disc also has three penetrating rods respectively running through the channel. Each penetrating rod has one set of fastening member to push the arc members close to each other to shrink the clamp space. Thus a bearing placed in the clamp space can be firmly clamped through the three clamp portions from three pressing directions without slipping during disassembly.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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 least one of the grid wire element's opposed ends.

Abstract: 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.

Abstract: 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.

Abstract: 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 least one of the grid wire element's opposed ends.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A battery grid includes a grid network bordered by a frame element and includes a plurality of spaced apart grid wire elements. Each grid wire element has opposed ends joined to one of a plurality of nodes to define a plurality of open spaces in the grid network. In various embodiments, at least a portion of a plurality of the grid wire elements are deformed such that the deformed grid wire elements have a first transverse cross-section at a point intermediate their opposed ends that differs from a second transverse cross-section taken at least one of their opposed ends. In various embodiments, the battery grid also includes a lead alloy coating applied to the battery grid, and a battery paste applied to the battery grid.

Abstract: 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.

Abstract: A hair dryer has a casing, a switch, a blower, a mounting cylinder and a heating coil. The casing is hollow and has at least one air inlet and an air outlet. The switch is mounted on the casing. The blower is mounted in the casing and connects to the switch. The mounting cylinder is heat-resistant and insulating and is mounted in the casing. The heating coil having at least one first segment and at least one second segment is mounted around the mounting cylinder, wherein the two segments are wrapped in different directions. When the hair dryer is activated, magnetic fields resulted from the electrified heating coil and the motor tend to partially cancel each other. Therefore, the electromagnetic energy near the air outlet is reduced.

Abstract: A method of making a plurality of battery plates includes forming a strip including a plurality of battery grids. Each battery grid includes a grid network bordered by a frame element and includes a plurality of spaced apart grid wire elements. Each grid wire element has opposed ends joined to one of a plurality of nodes to define a plurality of open spaces in the grid network. The method also includes deforming at least a portion of a plurality of the grid wire elements such that the deformed grid wire elements have a first transverse cross-section at a point intermediate their opposed ends that differs from a second transverse cross-section taken at least one of their opposed ends. The method also includes applying a lead alloy coating to the strip, applying battery paste to the strip, and cutting the strip to form a plurality of battery plates.

Abstract: A bicycle meter assembly with locating function includes a sensor module and a receiver module. The sensor module includes a microprocessor, a sensing unit, a display unit, a keypad, an encoder, and a wireless transceiver. The receiver module includes a wireless receiver, a decoder, and a warning unit. The sensor module and the receiver module are separately installed on a bicycle at two selected positions. The sensor module senses and displays traveling information and user's body signals that are generated when the bicycle is moving. When the user wants to locate the bicycle being parked at a selected place, the keypad can be pressed to generate a call signal, which is sent to the receiver module for the warning unit to emit a warning signal.

Abstract: In some embodiments, an information handling system may include a motherboard including a processor and memory coupled to the processor; one or more power supply units configured to provide power to the motherboard; and a connection system configured to deliver voltage from the one or more power supply units to the motherboard in both: (a) a first configuration including a single power supply unit providing power to the motherboard; and (b) a second configuration including multiple power supply units providing power to the motherboard.