摘要:
An exemplary LED streetlamp installation seat and an LED lamp both has a seat body (1), which has a first accommodating chamber (11) and a second accommodating chamber (12) the first accommodating chamber (11) being used to accommodate a control device (7) for controlling the LED streetlamp and the second accommodating chamber (12) being used to accommodate a fixing device (8) for installing the LED lamp to a lamp-post; and a cover cap, corresponding to the first and the second accommodating chambers (11, 12), which has a first cap (21) and a second cap (22), the first cap (21) and the second cap (22) being hinge-joined. The first cap (21), corresponding to the first accommodating chamber (11), is detachably connected to the first accommodating chamber (11). The second cap (22), corresponding to the second accommodating chamber (21), is detachably connected to the second accommodating chamber (21).
摘要:
Various multi-lane ADCs are disclosed that substantially compensate for impairments present within various signals that result from various impairments, such as phase offset, amplitude offset, and/or DC offset to provide some examples, such that their respective digital output samples accurately represent their respective analog inputs. Generally, the various multi-lane ADCs determine various statistical relationships, such as various correlations to provide an example, between these various signals and various known calibration signals to quantify the phase offset, amplitude offset, and/or DC offset that may be present within the various signals. The various multi-lane ADCs adjust the various signals to substantially compensate for the phase offset, amplitude offset, and/or DC offset based upon these various statistical relationships such that their respective digital output samples accurately represent their respective analog inputs.
摘要:
A thermoelectric device, a method for fabricating a thermoelectric device and electrode materials applied to the thermoelectric device are provided according to the present invention. The present invention is characterized in arranging thermoelectric material power, interlayer materials and electrode materials in advance according to the structure of thermoelectric device; adopting one-step sintering method to make a process of forming bulked thermoelectric materials and a process of combining with electrodes on the devices to be completed simultaneously; and obtaining a π shape thermoelectric device finally. Electrode materials related to the present invention comprise binary or ternary alloys or composite materials, which comprise at least a first metal selected from Cu, Ag, Al or Au, and a second metal selected from Mo, W, Zr, Ta, Cr, Nb, V or Ti. The present invention simplifies fabricating procedures, reduces the cost and avoids adverse impacts due to exposing related elements to heat and pressure for a second time.
摘要:
A composite material comprises a filled skutterudite matrix of formula (I) IyCo4Sb12 in which (I) represents at least one of Yb, Eu, Ce, La, Nd, Ba and Sr, 0.05≦y
摘要翻译:复合材料包括式(I)IyCo4Sb12的填充方钴矿基质,其中(I)表示Yb,Eu,Ce,La,Nd,Ba和Sr中的至少一种,0.05和nlE; y <1; 和填充的方钴矿基体内的GaSb颗粒,其中复合材料包含0.05-5mol%的GaSb颗粒。 与常规材料相比,复合材料表现出显着增加的塞贝克系数,总热导率略有降低,以及从低温端到高温端的整个温度区的热电性能指数显着增加, 增强热电效率。
摘要:
Method and apparatuses are disclosed to substantially compensate for various unwanted interferences and/or distortions within a communications receiver. Each of these apparatuses and methods estimate the various unwanted interferences and/or distortions within the communications receiver. Each of these apparatuses and methods remove the estimates of the various unwanted interferences and/or distortions within the communications receiver from one or more communications signals within the communications receiver to substantially compensate for the various unwanted interferences and/or distortions.
摘要:
Various pipeline ADCs are disclosed that substantially compensate for interference or distortion that results from imperfections with various ADC modules of the pipeline ADCs. The pipeline ADCs include various ADC stages and various compensation stages that are coupled to the various ADC stages. The various ADC stages convert their corresponding analog inputs from an analog signal domain to a digital signal domain to provide various digital output signals and various analog residual signals to subsequent ADC stages. The various compensation stages compensate for interference or distortion that is impressed onto the various analog residual signals which results from imperfections within previous ADC stages.
摘要:
A cathode current collector includes a porous metallic or conductive ceramic support and an oxide catalyst in the form of nanowires formed over the support. The nanowire catalyst may be oriented substantially perpendicular to surfaces of the substrate. An example oxide catalyst is cobalt oxide, and an example substrate is nickel foam.
摘要:
The disclosure relates to a p-type skutterudite material and a method of making the same, comprising providing a p-type skutterudite material having a general formula: IyFe4-xMxSb12/z(J) wherein I represents one or more filling atoms in a skutterudite phase, the total filling amount y satisfying 0.01≦y≦1; M represents one or more dopant atoms with the doping amount x satisfying 0≦x≦4; J represents one or more second phases with the molar ratio z satisfying 0≦z≦0.5; wherein second phase precipitates are dispersed throughout the skutterudite phase.
摘要翻译:本发明涉及一种p型方钴矿材料及其制备方法,包括提供具有以下通式的p型方钴矿材料:IyFe4-xMxSb12 / z(J)其中I表示方钴矿中的一个或多个填充原子 总填充量y满足0.01 @ y @ 1; M表示掺杂量x满足0 @ x @ 4的一个或多个掺杂剂原子; J表示摩尔比z满足0 @ z @ 0.5的一个或多个第二相; 其中第二相沉淀分散在整个方钴矿相中。
摘要:
A method and apparatus is disclosed to compensate for impairments within a data converter such that its output is a more accurate representation of its input. The data converter includes a main data converter, a reference data converter, and a correction module. The main data converter may be characterized as having the impairments. As a result, the output of the main data converter is not the most accurate representation of its input. The reference data converter is designed such that the impairments are not present. The correction module estimates the impairments present within the main data converter using its output and the reference data converter to generate corrections coefficients. The correction module adjusts the output of the main data converter using the corrections coefficients to improve the performance of the data converter.