摘要:
A portable apparatus for displacing material, such as snow and/or ice, includes a duct having an inlet and an outlet and a material moving member, a motor adapted to operate the material moving member to displace the material received at the inlet to the outlet. A handle of the portable apparatus may be adjustable to change an angle of the handle with the duct. The material moving member may be an auger. The portable apparatus may have a blow head in communication with an outlet of the duct. The blow head may be rotatable about the duct. In use, the portable apparatus contacts the surface of a pile of material and the material moving member is driven to displace material received the inlet of the duct.
摘要:
The present invention discloses a method and a device for updating a BIOS program for a computer system. The method according to one embodiment of the present invention includes the steps of: determining whether the computer system enters an update mode; enabling a network device if the computer system enters the update mode; connecting to a BIOS server via a network; downloading BIOS update information to the computer system from the BIOS server, and updating the BIOS program of the computer system based on the BIOS update information.
摘要:
A method for initializing and actuating a peripheral by a mainframe with initialization and actuation codes of the periphery stored in a memory comprises the steps of: detecting a peripheral being connected to the mainframe; detecting a type number of the peripheral; the CPU loading initial codes and actuation codes about the type number from the memory of the main frame; sending reset signals to peripheral to reset the peripheral; initializing and actuating the peripherals; sending the initialization and actuating process; and mainframe retaining to be connected to the peripheral. If it is detected that a peripheral is connected to the main frame, while the initialization and actuation codes in the memory of the main frame, the CPU loads the initialization and actuation codes from a memory of a peripheral and then the process enter to the sending step. The device for performing the method is also included.
摘要:
A method for the preparing pure, thermally stable and high surface area ceria is described, wherein the ceria maintains a surface area of 12 m2/g after calcination at 980° C. in air for 4 hours. In the method, an aqueous solution containing Ce3+, Mg2+, organic acid and organic polymer is prepared and then evaporated to obtain a gel. The gel is calcined to obtain a mixed oxide, and then MgO is leached from the mixed oxide with a solvent to obtain raw ceria. The raw ceria is then washed, filtered and dried to obtain a ceria product.
摘要:
A solid electrolyte based on magnesia-doped ceria is described, having a composition represented by general formula Ce1-x-yMxMgyO2-d, wherein M stands for Y, Ca or Sr, and the ranges of x and y are defined by the inequalities of 0.01≦x
摘要翻译:描述了一种基于氧化镁掺杂的氧化铈的固体电解质,其具有由通式Ce 1-xy M x O y O y O 其中M代表Y,Ca或Sr,x和y的范围由不等式0.01 <= x <0.3,0.01 <= y <= 0.6和0.02 < = x + y <= 0.7。 该组合物可以形成适合用作中温固体氧化物燃料电池或其它电化学装置的氧离子传导固体电解质的烧结体。 与类似制备的Gd掺杂的二氧化铈电解质相比,具有合适的x和y值的固体电解质具有低成本,高稳定性和可接受的离子导电性。
摘要:
Electronic devices involving contact structures, and related components, systems and methods associated therewith are described. The contact structures are particularly suitable for use in a variety of light-emitting devices, including LEDs.
摘要:
An assembly structure includes a panel installing member, a back cover, a first frame component and a second frame component. The panel installing member is used for holding a first panel module, and a plurality of assembly holes is formed on the panel installing member. The back cover includes a plurality of posts, and each of the posts is disposed through the corresponding assembly hole. The first frame component is installed on the back cover for being selectively fixed on a side of the panel installing member or on a side of a second panel module. The second frame component is installed on the back cover for being selectively fixed on another side of the panel installing member or on another side of the second panel module, so as to fix the first panel module or the second panel module on the back cover cooperatively with the first frame component.