摘要:
An inkless printing method with heating process is disclosed. In the method, a conventional printing paper (15) is used, and a printing head (4,27) contacts the printing paper directly or indirectly. A heating element (13,22) is placed in the printing head(4,27), which provides heat energy to cause a color change in a surface layer of the paper, thereby producing a character or an image. When the printing head (4,27) contacts the printing paper directly, a temperature of the printing head (4,27) is set to 100-1000° C.; and a stagnation time of the printing head (4,27) is set to 0.1-100 ms; when the printing head (4,27) contacts the printing paper indirectly, a temperature of the printing head (4,27) is set to 200-1000° C. The method does not need to use toner, ink or paint, and only needs conventional printing paper (15) and said heating process to achieve printing effect. A printing head unit to be used in said printing method is also disclosed.
摘要:
A mold and a method for integrally manufacturing a functional cored slab and a solid slab with a polygonal grid honeycomb structure. The mold for manufacturing the cored slab comprises a female mold and multiple male molds which are provided in the female mold. The male molds include polygonal cylinders capable of melting, dissolving, or vaporizing. A clearance exists between at least one pair of adjacent polygonal cylinders. The mold for manufacturing the solid slab is provided with a male mold main-body of polygonal cylinders which share the same shape and amount as the polygonal grids. The male mold main-body, which is made of one of the functional materials including sound insulating materials, flame retardant materials, and thermal insulating materials, is located in the frame-like female mold having a bottom plate. Clearances are provided between the adjacent male mold bodies. A casting method is adopted when manufacturing the slabs.
摘要:
An SD/SDIO host controller is disclosed, which includes a control register and interrupt generation module, an internal DMA module, an SD/SDIO command interface module, an SD/SDIO data interface module, and a frequency divider and trigger/sampling enable signal generation module which is connected to an output end of the control register and interrupt generation module; the frequency divider and trigger/sampling enable signal generation module employs a frequency divider to perform frequency division on a local high-speed clock so as to obtain the operating clock of the SD/SDIO card, and simultaneously generates a trigger/sampling enable signal by the frequency divider and enables the position of the enable signal to be adjustable with respect to the operating clock of the SD/SDIO card. The present invention is capable of solving the setup/hold time issues caused by delay in digital signals.
摘要:
A mold and a method for integrally manufacturing a functional cored slab and a solid slab with a polygonal grid honeycomb structure. The mold for manufacturing the cored slab comprises a female mold and multiple male molds which are provided in the female mold. The male molds include polygonal cylinders capable of melting, dissolving, or vaporizing. A clearance exists between at least one pair of adjacent polygonal cylinders. The mold for manufacturing the solid slab is provided with a male mold main-body of polygonal cylinders which share the same shape and amount as the polygonal grids. The male mold main-body, which is made of one of the functional materials including sound insulating materials, flame retardant materials, and thermal insulating materials, is located in the frame-like female mold having a bottom plate. Clearances are provided between the adjacent male mold bodies. A casting method is adopted when manufacturing the slabs.
摘要:
An SD/SDIO host controller is disclosed, which includes a control register and interrupt generation module, an internal DMA module, an SD/SDIO command interface module, an SD/SDIO data interface module, and a frequency divider and trigger/sampling enable signal generation module which is connected to an output end of the control register and interrupt generation module; the frequency divider and trigger/sampling enable signal generation module employs a frequency divider to perform frequency division on a local high-speed clock so as to obtain the operating clock of the SD/SDIO card, and simultaneously generates a trigger/sampling enable signal by the frequency divider and enables the position of the enable signal to be adjustable with respect to the operating clock of the SD/SDIO card. The present invention is capable of solving the setup/hold time issues caused by delay in digital signals.