摘要:
The present invention provides a method for improving power generation efficiency of a solar cell, comprising: providing a synergistic structure for allowing the solar cell to receive light through thereof, wherein the synergistic structure is a three-dimensional structure; the three-dimensional structure has a surface area that is larger than a surface area of the solar cell, a refractive index of substances that used to construct the three-dimensional structure is higher than a refractive index of environmental substances around the solar cell, and improving an interface condition of the solar cell could increase light introduced into the solar cell and improving power generation efficiency of the solar cell.
摘要:
The present invention relates to a blotting method for rapidly analyzing nucleic acid comprising the steps of transferring a nucleic acid to be analyzed to the substrate and fixing the nucleic acid to be analyzed absorbed on the substrate; directing adding a nucleic acid probe to hybridize in a short time, without blocking the areas where the nucleic acid to be analyzed has not been fixed; removing the nucleic acid probe which has not been annealed to the nucleic acid to be analyzed by washing; and finally detecting the hybridization signal. According to the present invention, since the prehybridization is not needed and the hybridization and washing time is shortened, the time for the nucleic acid hybridization is dramatically shortened. Therefore, the whole blotting procedures for rapidly analyzing nucleic acid may be finished quickly.
摘要:
An indium oxide based material containing carbon, and a method for preparing the same are provided. In such a method, the carbon is added to the indium oxide based material film so that the electrical resistivity of the indium oxide based material film is decreased, and the light transmittance of the indium oxide based material in the shorter wavelength range is increased, and also the light can transmit through such a material over a broader short wavelength range. The indium oxide based material prepared by the method of the present invention has higher electrical conductivity and higher light transmittance in comparison with the conventional one without adding carbon.
摘要:
A bleeding circuit and method for an electromagnetic interference filter detect whether or not an AC power source connected to the electromagnetic interference filter is removed, establish a discharge path for discharging a capacitor of the electromagnetic interference filter once the connected AC power source is removed, and cut off the discharge path during the AC power source is in connection to the electromagnetic interference filter for decreasing power consumption of the electromagnetic interference filter.
摘要:
The present invention relates to a nucleic acid hybridization method and in particular to a method using a microfluidic chip-based hybridization device with modified procedures which shows the advantages of simplicity and efficiency. The method of the present invention is to mix the test nucleic acid and the probe nucleic acid in advance, feed the solution into a hybridization device with a porous substrate, let the nucleic acid to be analyzed absorb into the substrate. The washing solution is then injected into the same device to wash out the unhybridized probes and the signals of hybridization absorbed on the substrate are detected for analysis. The conventional 2-step approach for the hybridization of the nucleic acid to be analyzed and the probe is combined into one step by the method of the invention provided here, which simplifies the necessary steps and shorten the time needed for hybridization reaction and detection.
摘要:
Disclosed is a hand carrying case made by folding up a unitary base sheet, comprising a back panel connected between a front panel and a cover flap by a bottom panel and a top panel and connected between two reinforcing side strips by two side panels, a partition flap connected to the front panel by two spaced connecting strips, the front panel having side projections inserted through holes between the side panels and the reinforcing side strips and fitted into recessed portions on the front panel, one connecting strip having holes for inserting pens into the compartment defined between the partition flap and the front panel.
摘要:
The present invention provides a method for improving power generation efficiency of solar cell on unit erected area, comprising: providing a base solar cell and a set of light transmitting solar cell, the set of light transmitting solar cell is configured on a light receiving surface of the base solar cell; wherein the set of light transmitting solar cell comprises at least one light transmitting solar cell and the light transmitting solar cell has a partial light transmission property. By the technical features of the present invention, we can improve the power generation efficiency 2 times and up. Furthermore, the present invention erects the solar cell in an uneven shape on fixed solar cells erected area, therefore improving power generation efficiency on unit solar cells erected area.
摘要:
A power supply unit includes a switching power converter responsive to a control signal to switch a power switch thereof to provide an output voltage and an output current for a load. To reduce light-load or no-load power consumption of the power supply unit, the power supply unit repeats a process of stopping switching the power switch and recovering switching the power switch for a period of time once the output voltage decreases to be lower than a reference voltage.
摘要:
A power supply unit includes a switching power converter responsive to a control signal to switch a power switch thereof to provide an output voltage and an output current for a load. To reduce light-load or no-load power consumption of the power supply unit, the power supply unit repeats a process of stopping switching the power switch and recovering switching the power switch for a period of time once the output voltage decreases to be lower than a reference voltage.
摘要:
The present invention relates to a nucleic acid hybridization method and in particular to a method using a microfluidic chip-based hybridization device with modified procedures which shows the advantages of simplicity and efficiency. The method of the present invention is to mix the test nucleic acid and the probe nucleic acid in advance, feed the solution into a hybridization device with a porous substrate, let the nucleic acid to be analyzed absorb into the substrate. The washing solution is then injected into the same device to wash out the unhybridized probes and the signals of hybridization absorbed on the substrate are detected for analysis. The conventional 2-step approach for the hybridization of the nucleic acid to be analyzed and the probe is combined into one step by the method of the invention provided here, which simplifies the necessary steps and shorten the time needed for hybridization reaction and detection.