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110 results about "Male gender" patented technology

− Man is a gender identity which is part of the gender binary. Man is a term used for adults, and corresponds to the terms boy (for children), male (adjective) and masculinity .

Male sexual aid

A male sexual aid is made of soft and elastomeric material such as rubber, silicone rubber, or latex. The device is composed of a hollow tube and two rings arranged on two lateral sides thereof. The hollow tube (tubular cone body) has only one opening for accommodating a micro-vibrator or LED capsule. The two rings include a testis ring and a penis ring. In usage, the two rings respectively embrace the base of the testis and penis in parallel or crosswise so that the erected penis extends and lasts longer. Moreover, the hollow tube holds tightly on the top of the base of the penis so that the device stimulates or vibrates the clitoris of females for increasing sexual pleasure during intercourse.
Owner:WANG HISN FU

Molecular biological differentiation method aiming at genders of asparagus dioecian plants and application of molecular biological differentiation method

The invention provides a molecular biological differentiation method aiming at genders of asparagus dioecian plants and application of the molecular biological differentiation method. According to the technical scheme, four functional STS (Sequence-tagged Site) molecular markers of the gene are developed based on a CDS (Coding Sequence) of a female inhibitor gene SOFF on a Y chromosome of asparagus. On the basis, corresponding primers and universal PCR (Polymerase Chain Reaction) amplification conditions are designed for self-characteristics of the four STS molecular markers; furthermore, the length of a basic group of a characteristic strip of a male plant is definitely oriented. An experiment proves that the four molecular markers provided by the invention are all located in a coding region of the female inhibitor gene SOFF of the asparagus, and are co-separated from phenotypes of the female and male genders in the aspect of molecular heredity, and the differentiation accuracy reaches 100 percent; the four molecular markers can be widely used for the differentiation of the female and male genders of the asparagus and molecular marker assisted selection of all-male or all-female varieties. Moreover, the experiment shows that the method can still be used for gender differentiation of the asparagus dioecian plants including asparagus dauricus (A.dauricus), asparagus longiflorus (A.longiflorus), A.maritumus and the like.
Owner:VEGETABLE & FLOWER INST JIANGXI ACADEMY OF AGRI SCI
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