Abstract: The present invention provides a “compressing diaphragm pump having automatic air expelling and pressure abnormal-preventing features for spray use” that comprises a hollow tubular air discharge assembly, having a plunger body and compressed spring disposed therein as well as a air passage pierced at the wall of the water exit port and a air discharge orifice pierced of the central top surface of the air discharge assembly for connecting with the plunger body; When air being mixed within the pressurized water, the resilient force of the compressed spring being bigger than the water pressure of the pressurized water. Thereby, the air mixed in the pressurized water will get into the air passage and pass the plunger opening of the plunger body via through pore, and finally dispelled out of the upper hood via the air discharge orifice of the air discharge assembly.

Abstract: The present invention is to provide a heat exchange device for hot water of shower and bath, which comprises a trough base, a metal heat exchanging plate and a diversion plate, wherein, said trough base of hollow cuboid with a top opening on the upper side has a water inlet and a water outlet respectively configured on one pair of corresponding flanks thereat; said metal heat exchanging plate has a plurality of round sinks orderly arrayed on the top surface thereof as well as a inlet orifice and a outlet orifice respectively perforated on one pair of sides corresponding to the flanks of said trough base; And said diversion plate, which being securely attached onto the internal bottom surface of said metal heat exchanging plate, has some isolating raised bars protruded on the top surface thereat.

Abstract: An automatic motor-driven blender cup with a leakage-free stirring apparatus includes a blender cup, an internal chamber, a mounting frame, a stirring shaft, a magnetic disk and a motor with a dry battery; wherein, said mounting frame and stirring shaft are disposed at the central position of the inside base wall of said blender cup; said magnetic disk is correspondently fixed inside of the bottom space of said internal chamber with central axial line in alignment with that of said stirring shaft without any physical link or contact each other; the stirring propeller on said stirring shaft will be magnetically inducted by said corresponding magnetic disk to simultaneously rotate in said internal chamber when said magnetic disk is driven by the output shaft of said motor; thus, not only the stirring effect of liquid or fluid in said internal chamber can be achieved, but also said liquid or fluid can be prevented from leakage and seepage out of the base wall of said blender cup so as to insure said motor free f

Abstract: The present invention is to provide an automatic motor-driven blender cup with stirring apparatus of leakage-free comprising a blender cup, an internal chamber, a mounting frame, a stirring shaft, a magnetic disk and a motor with a dry battery; Wherein, said mounting frame and stirring shaft are disposed at the central position of the inside base wall of said blender cup; said magnetic disk is correspondently fixed inside of the bottom space of said internal chamber with central axial line in alignment with that of said stirring shaft without any physical link or contact each other; The stirring propeller on said stirring shaft will be magnetically inducted by said corresponding magnetic disk to simultaneously rotate in said internal chamber when said magnetic disk is driven by the output shaft of said motor; Thus, not only the stirring effect of liquid or fluid in said internal chamber can be achieved, but also said liquid or fluid can be prevented from leakage and seepage out of the base wall of said blende

Abstract: The present invention relates to an anther-specific cotton gene (CoFS), and active promoter fragments thereof. These promoters show strong anther-specific activity.

Abstract: The present invention relates to a cotton ?-tubulin gene CFTUB2, and active fragments thereof. These promoters show strong fiber-specific activity.

Abstract: The present invention relates to the cotton actin gene CFACT1, and the fiber-specific promoter thereof. These promoters show strong fiber-specific activity.

Abstract: The present invention relates to an anther-specific cotton gene (CoFS), and active promoter fragments thereof. These promoters show strong anther-specific activity.