Abstract:
A digital broadcasting signal processing method for processing a multimedia stream by a set-top box is disclosed. A USB request command set is pre-defined in a digital signal receiving unit to support the set-top box. The digital signal receiving unit transmits data with the set-top box and controls the signal quality of the data transmission according to the USB request commands transmitted by the set-top box while the digital signal receiving unit connected with the set-top box via USB.
Abstract:
A painting roller with a fabricating method thereof includes a main roller member, yarns and a flannelet layer. The main roller member made of a Polypropylene (PP) strip spirally wound with a winding machine. The yarns and the flannelet layer are spirally wound on the main roller with the winding machine and the main roller bonds the yarns and the flannelet layer together with a melted plastic liquid sprayed on the main roller. Hence, the painting roller is fast fabricated with low cost and high quality effectively.
Abstract:
A container having a top cover and a bottom cover is provided, which includes a canopy disposed on the bottom cover to form therewith a space to accommodate an article. A plurality of locators is disposed on a surface of the bottom cover so that when the bottom cover is tightly combined with the top cover, the locators are clipped between the bottom cover and the top cover to orient the canopy in a fixed position.