31results about How to "Improve swimming ability" patented technology

The invention discloses a swimming-helping nose plug, comprising two plug bodies the outer ends of which are connected by a connecting piece. Each plug body is of a tube structure which is matched with the shape of a nose cavity and is respectively provided with an inner air outlet and an outer air outlet at the two ends, the outer sides of the inner air outlet and the outer air outlet are respectively provided with an inner vertical edge and an outer vertical edge, and the outer air outlet is provided with a closed valve which is limited and sealed on the outer air outlet by virtue of an elastic arm. By adopting the structure, the swimming-helping nose plug is inserted into the nose cavity when in use and is blocked in the nose cavity by virtue of the inner vertical edge and the outer vertical edge so as to prevent the plug body from being taken out or falling into the nose cavity along with an air current. Meanwhile, the outer vertical edge also can reduce water outside which entersinto from the edge, thus a phenomenon of water inhaling can be effectively avoided. The airtight valve on the outer air outlet is sealed on the outer air outlet under the extrusion action of the elastic arm when a user inhales so as to prevent the air from entering and realize the effect of the original nose plug; and when the user breathes out, waste gas breathed out by the user is exhaust by pushing the nose plug while small amount of water carelessly entering into the nose cavity is taken out, thus water logging is prevented.

The invention provides kidney-invigorating and yang-strengthening silkworm chrysalis health-care medicinal liquor and a preparation method thereof. The liquor comprises three groups of raw material medicines and white spirit: group A: 3-12 parts of silkworm chrysalis, 3-12 parts of silkworm moth, 1-15 parts of fresh cartialgenous, 10-15 parts of fresh fruit of Chinese wolfberry, 2-6 parts of stigma croci and 1.5-3 parts of prepared actinolite; group B: 3-9 parts of ginseng, 10-15 parts of prepared Polygonum multiflorum, 10-30 parts of radix rehmanniae preparata, 3-12 parts of Rhizoma Atractylodis Macrocephalae, 10-15 parts of Eucommia ulmoides, 10-15 parts of Astragalus membranaceus, 3-12 parts of prepared radix aconiti carmichaeli, 6-12 parts of pulp of dogwood fruit, 6-12 parts of herba epimedii, 9-12 parts of teasel root and 3-6 parts of polygala tenuifolia; and group C: 3-9 parts of rhizoma curculiginis, 6-12 parts of Lonicera japonica Thunb, 10-18 parts of cistanche, 6-10 parts of semen allii tuberose, 3-9 parts of fructus cnidii, 2-5 parts of shaved cinnamon bark, 6-12 parts of raspberry, 3-9 parts of Mulberry locust and 6-9 parts of prepared hedgehog hide. The liquor provided by the invention not only solves the problem of tonifying and nourishing kidney, but also solves the problem of necrospermia, asthenospermia and non semen liquefaction within a shorter time.

The invention relates to a composition for alleviating athletic fatigue and a preparation method thereof. The composition comprises the following components in parts by weight: 100-700 parts of a pine bark extract and 40-400 parts of theanine. Tests verify that the pine bark extract and theanine are used together, so that the sports level can be improved to a relatively great extent and the athletic fatigue can be alleviated or eliminated. According to the composition provided by the invention, the reasonable proportion of the pine bark extract and theanine is given, so that the composition has a synergistic effect, and the effect of alleviating or eliminating the athletic fatigue is maximized, thereby improving the sports athletic ability. Moreover, the preparation method is simple and auxiliary materials are reasonably applied, so that the effect of the extract can be utilized and given to play to the greatest extent. The composition provided by the invention is low in cost, the process satisfies the production specification of preparations, and the prepared preparation is easy to take, thereby facilitating adsorption by a human body and generally facilitating industrial popularization and application. The composition has a huge economic benefit.

The invention relates to an intelligent biomimetic robotic dolphin comprising a dolphin head, a dolphin body, a tail fin mechanism, a first elastic connecting member and a second elastic connecting member, wherein two ends of the first elastic connecting member are respectively fixedly connected with the dolphin head and the dolphin body and two ends of the second elastic connecting member are respectively fixedly connected with the dolphin body and the tail fin mechanism. In the intelligent biomimetic robotic dolphin, the first elastic connecting member is adopted to be fixedly connected between the dolphin head and the dolphin body so as to form a first flexible joint multi-joint; the second elastic connecting member is fixedly connected between the dolphin body and the tail fin mechanism so as to form a second flexible joint. A plurality of flexible joints are adopted to ensure that the turn radius decreases when the intelligent biomimetic robotic dolphin moves, therefore, the centripetal force when the intelligent biomimetic robotic dolphin moves is increased and the swimming performance and mobility of the intelligent biomimetic robotic dolphin are enhanced.

The invention relates to the healthcare medicinal liquor process field and discloses a healthcare medicinal liquor capable of nourishing and tonifying the kidney and a preparation method thereof. The healthcare medicinal liquor is prepared from 0.5-2 parts by weight of medlar, 0.5-2 parts by weight of poria cocos, 0.5-2 parts by weight of chrysanthemum, 0.5-2 parts by weight of rhizoma polygonati, 0.5-2 parts by weight of cinnamon, 0.5-2 parts by weight of Chinese yam and 0.5-2 parts by weight of minoru thorns, and white spirit. The formula of the medicinal liquor capable of nourishing and tonifying the kidney is optimized, a plurality of medical and edible Chinese herbs are chosen to be prepared with the white spirit into the medicinal liquor capable of nourishing and tonifying the kidney, and the purposes of balancing and tonifying yin and yang at the same time are achieved; besides, the healthcare medicinal liquor is capable of mildly tonifying the kidney, nourishing the liver and the kidney, enriching the essence and the blood, and strengthening the bones and muscles, and has the effects of obviously tonifying yang and yin, enhancing the sexual capacity, resisting fatigue, resisting ageing and improving immune, and also has a remarkable curative effect on symptoms such as kidney-yang deficiency, kidney-yin deficiency and kidney-qi deficiency.

A method for improving the survival rate of released juvenile fish in the wild, the method comprising the following steps: constructing a natural channel model, and the device for simulating the natural channel model is arranged in sequence from top to bottom along the direction of water flow: feeding mode domestication area A, swimming ability domestication area B. Predator awareness domestication area C, natural river environment adaptation area D, and water surface feeding danger signal acclimation area E. A natural river channel model device for improving the survival rate of released juvenile fish in the wild, including a water storage tank and a return pool connected by a water pump, one end of the imitation natural river channel is connected to the water storage tank, and the other end of the imitation natural river channel is connected to the back water tank; water storage Pools, water pumps, backwater pools and imitation natural rivers form a circulation system with a certain flow rate. The invention provides a method for improving the survival rate of released juvenile fish in the field and a model device imitating a natural river course, which improves its adaptability in the field environment, thereby improving the survival rate after release.

The invention relates to a wild-training method for Chinese sturgeon. The method comprises the steps of converting feeding habits, improving swimming capacity and improving predation capacity. Only when feeding habit conversion is completed, can the predation capacity be improved, and the improvement of swimming capacity and predation capacity and feeding habit conversion can be conducted synchronously. By adopting the method, the feeding habit of the released Chinese sturgeon is successively converted into freshwater and seawater creature baits from artificial compound feed, and the problem of conversion of feeding bait types of the released Chinese sturgeon is solved; by feeding the released Chinese sturgeon with live baits of the moving capacity from weak to strong, the capacity of actively catching the live baits of Chinese sturgeon is greatly improved, and the wild-adaptability capacity of the released Chinese sturgeon is greatly strengthened; the swimming capacity, especially theswimming capacity in adverse water flow of the Chinese sturgeon is greatly improved in a mode of intermittently creating stair water flow, the physique of the Chinese sturgeon is greatly improved, and wild predation and anti-predation of the Chinese sturgeon are ensured greatly.