114results about How to "In line with physiological characteristics" patented technology

The invention discloses a two-degree-of-freedom exoskeleton ankle joint mechanism which comprises three parts, namely, a crus rod device, a two-degree-of-freedom device, and a planta device. Plantar flexion / dorsal stretch freedom degrees of the two-degree-of-freedom device and introversion / extroversion freedom degrees of the two-degree-of-freedom device are orthogonal in a space mode. The plantar flexion / dorsal stretch freedom degrees playing an important role in finishing walking motion adopt an active drive mode. The introversion / extroversion freedom degrees keeping balance of a human body within a frontal plane in the walking process adopt a spring set positive derive mode. When exoskeleton crus inclines sideway relative to the planta within the frontal plane, the spring set produces restoring force pointing to an upright gesture. The two-degree-of-freedom exoskeleton ankle joint mechanism can ensure that the motion of the exoskeleton ankle joint keeps pace with a user. Flexible drive mode selections facilitate strengthening matching attribute of the ankle joint mechanism to all kinds of exoskeletons of lower limbs, and the restoring force of the spring set of the introversion / extroversion freedom degrees facilitates relieving burdens of keeping balance of the user and burdens of the exoskeleton in the frontal plane.

The invention relates to feed for lactating sows. The feed comprises a feed main material and a traditional Chinese medicine additive, wherein the feed main material comprises the following raw material components: dried corn, distiller grains, soybean meal, barley with peel, puffed rapeseeds, wheat bran, honey, soybean oil, liquid enzymic preparation and premix. The feed for lactating sows disclosed by the invention is reasonable in formula of main material and meets physiological characteristics of lactating sows in growth; by adding traditional Chinese medicine ingredients, the feed can improve feed intake of sow, improve nutritional status of the sow, enhance body immunity, regulate gastrointestinal function, promote involution of uterus and bring about benefit for recovery of postpartum constitution of the sow; meanwhile, the feed, which contains vitamin A, vitamin B, vitamin E, etc., is favorable for synthesis of milk.

The invention relates to an air inflation bedpad. The bedpad comprises a base pad, multiple air valves, one or more air pumps and multiple air bags which are arrayed on the base pad; the multiple air bags swell through air inflation and shrink through air exhaust, and the different air bags are used for supporting different parts of a human body; the air pumps inflate the air bags through the air valves; the air valves are used for connecting the air pumps with the air bags. According to the air inflation bedpad, various human engineering and exercise physiological principles are taken into the full consideration, and the automatic air inflation and turning-over bedpad is creatively invented out; the bedpad is different from other bedpads in turning-over and twisting method which controls the multiple parts of the human body and cooperates with the exercise simultaneously, and the most comfortable turning-over effect and the auxiliary exercise effect can be achieved.

The invention discloses a composite dietary fiber capable of improving farrowing of sows. The composite dietary fiber comprises microcrystalline cellulose, konjac flour and Jerusalem artichoke flour. The invention further discloses sow fodder capable of improving farrowing of sows. The sow fodder comprises the composite dietary fiber and further comprises corn, beam pulp, fish meal and premix. The composite dietary fiber and the sow fodder both capable of improving farrowing of sows are reasonable in formula and conform to the physiological characteristics in a gestation stage of hyperprolific sows, satiety of the sows in the gestation stage can be improved while hunger stress is reduced. In addition, intestinal health is promoted, organism immunity of the sows is improved and farrowing is improved.

The invention discloses a no-reference stereo image quality evaluation method based on a quality map generation network. The method comprises the steps of in a training stage, constructing a quality map generation network, sequentially inputting normalized images of all distorted plane images in a training set into the quality map generation network, taking a corresponding quality map as supervision, and performing training to obtain an optimal quality map generation network model; Test phase, utilizing the optimal quality map to generate a network model to extract a left viewpoint image of the distorted stereo image to be evaluated; predicting quality maps of the normalized images of the right viewpoint image and the fused image respectively, acquiring respective salient feature maps, solving respective predicted quality scores according to the corresponding predicted quality map and the corresponding salient feature map, and fusing the three predicted quality scores to obtain a finalpredicted quality score; The method has the advantages that the influence of various characteristics of the stereoscopic image on the visual quality can be fully considered, so that the correlation between an objective evaluation result and binocular subjective perception can be improved.

The invention aims at providing a contour detection method based on non-classical receptive field space summation modulation. The method comprises the steps that 1, a to-be-detected image subjected to grey-scale processing is input; 2, Gabor filtering is conducted on the to-be-detected image to obtain Gabor energy values of all pixel points in all directions; 3, a space summation modulation weight of a non-classical receptive field to a central neuron is calculated out; 4, modulation response of the non-classical receptive field to the central neuron on a distance weight is calculated out; 5, stimulating response of the central neuron to the non-classical receptive field is obtained through calculation; 6, stimulating response of the central neuron to combined modulation of a classical receptive field and the non-classical receptive field is obtained through calculation and serves as a corresponding contour value; 7, non-maximum suppression and double-threshold processing are conducted on the contour values of all the pixel points, and final contour values of all the pixel points are obtained. The contour detection method based on non-classical receptive field space summation modulation overcomes the defects that in the prior art, the simulation effect is poor, and the contour recognition rate is low and has the advantages of being good in simulation effect and high in contour recognition rate.

The invention discloses an adaptive image target enhancement method based on a difference of Gaussian model and belongs to the digital image processing field. In the method, based on a lateral inhibition phenomenon of a biological visual receptive field, the difference of Gaussian (DOG) model of image space domain filtering is established. Target and noise gray level distribution prior knowledge in a water surface image and a constraint relation of excitability and inhibition effect offset are used to select a model parameter so as to reach a local optimal enhancement effect. By using the method in the invention, comprehensive performance of target enhancement, background inhibition and noise filtering is better than the comprehensive performance of a traditional spatial-domain high pass filter. The enhanced image possesses a good visual sense and simultaneously a demand of subsequent motion vector estimation to a correlation operation signal to noise ratio is satisfied.

The invention relates to pig feed with a high utilization rate and a drug additive. The pig feed comprises a feed main material, wherein the feed main material comprises components as follows: corn flour, DDGS (distiller's dried grains with solubles), fish meal, molasses, a liquid enzyme preparation, a 10% yellow mealworm premix and probiotics. Drug raw materials added to the pig feed comprise poria cocos, dried ginger, astragalus membranaceus, liquorice and garlic. The pig feed with the high utilization rate is reasonable in formula and palatable and can be digested and absorbed quickly, and the utilization rate of the feed is high.

The invention discloses an cast-in-place reinforced concrete hollow heating and cooling floor, comprising floors which is made of reinforced concrete beams, ribs, plates and the cavity components in it, in the centre of cavity components is an insulation board separating the cavity into upper and lower cavity, the upper cavity is installed with heating pipe, both ends of the heating pipe are exposed to the stated cavity components, a number of heating pipe are connected through the first connecting pipe forming heating pipe group, the lower cavity is installed with cooling pipes , both ends of the cooling pipe are exposed to the stated cavity components, a number of cooling pipe are connected through the first connecting pipe forming cooling pipe group. The heating pipe group and the heat media supply system are connected, the heat media flows through the heating pipe to heat environmental space on the floor, the cooling pipe group and the cold media supply system are connected, the cold media flows through the cooling pipe group to supply cool to the environmental space on the floor. The invention is simple in structure, with good heating or cooling effect and low cost, and there may be helpful in expanding the applicable space.

The invention provides a lightweight lumbar auxiliary rehabilitation exoskeleton robot. The lightweight lumbar auxiliary rehabilitation exoskeleton robot comprises a back spinal traction mechanism, aspinal lumbar bionic mechanism, a spinal lumbar driving mechanism, an intelligent adjustable elastic waistband, an abdominal fixing supporting mechanism, a spinal rehabilitation exoskeleton leg fixingmechanism, a back supporting mechanism, a spinal exoskeleton handheld terminal and a driving control box, wherein the spinal lumbar driving mechanism moves along the back supporting mechanism under the control of the driving control box to cause the bionic deformation of the spinal lumbar bionic mechanism, thereby driving a wearer to achieve traction exercise training of the lumbar front and rearflexion and extension; the back spinal traction mechanism moves up and down under the control of the driving control box, so that the effect is achieved that human body load above the lumbar vertebrae is transmitted to the spinal exoskeleton leg fixing mechanism through the back supporting mechanism and the abdominal fixing supporting mechanism, and the wearer achieves the rehabilitation trainingof the vertical lumbar traction. The lightweight lumbar auxiliary rehabilitation exoskeleton robot adopts integrated design, has a smaller volume, improves the load-to-weight ratio, and achieves intelligent wearable and multi-pose rehabilitation training.

The invention discloses a primary-secondary type surgical anastomosis magnetic ring. Both the secondary ring and primary ring are elliptic or round rings, the secondary ring and primary ring are mutually connected and located through more than two buckle structures on the primary ring, discontinuous grooves are formed in the ring surface of the primary ring in contact with the secondary ring, and a press incline is formed on the periphery of the ring surface. The primary ring comprises an elliptic or round primary ring sleeve and an elliptic or round primary magnetic ring corresponding to the primary ring sleeve and made of magnetic material, the primary ring sleeve is annular U groove-shaped, the primary magnetic ring is embedded in the annular U groove structure, and the discontinuous grooves, press incline and buckle structure are formed in the corresponding sleeve surface of the primary ring sleeve. The secondary ring comprises an elliptic or round secondary ring sleeve and an elliptic or round secondary magnetic ring corresponding to the secondary ring sleeve and made of magnetic material, the secondary ring sleeve is annular U groove-shaped, and the secondary magnetic ring is inserted in the annular U groove structure. The primary-secondary type surgical anastomosis magnetic ring is capable of preventing the untimely magnetic ring falling due to quick magnetic force increase due to tissue healing thinning between magnetic rings and preventing the staggering of the secondary ring and primary ring.

The invention relates to the field of a medical treatment device, and is used for the design of an operation replacement piece of an artificial knee; the invention particularly discloses a design method of customized artificial knee joint prosthesis. The design method solves the technical problems of discontinuous curve curvature of thighbone vertical plane condyle, weak rolling ability and poor stability in the knee joint prosthesis at present. A design method of customized artificial knee joint prosthesis, wherein the design method includes steps of (1), fitting first vertical plane fitting ellipses of two condyles of the thighbone through a CT image of the thighbone tail end of a patient; (2), acquiring coronal plane fitting ellipses of two condyles of the thighbone through the CT image of the thighbone tail end of the patient; (3), according to the dimension of minor semi-axes of the coronal plane fitting ellipses of two condyles of the thighbone, acquiring second vertical plane fitting ellipses of two condyles of the thighbone, wherein L is equal to the length of minor semi-axes of the coronal plane fitting ellipses; (4), scanning the coronal plane fitting ellipses of two condyles of the thighbone along the corresponding second vertical plane fitting ellipses and forming a smooth curve face of the femoral condyle, and further forming a two-condyle structure at the tail end of the thighbone.

The invention relates to Dorking feed, which is composed of a premix compound and a grown chicken feed. The premix compound comprises the following components in parts by weight: Roche multiple-vitamin protein powder, amino acid chelated mineral complex vitamin, choline chloride, salt, baking soda, 10% of origanum oil, a yeast culture, sodium butyrate and sub-powder; the grown chicken feed comprises the following components in parts by weight: corn, corn protein feed, soya bean meal, cottonseed meal, rapeseed meal, stillage protein DDGS (Distillers Dried Grains with Soluble), hydrolyzed feather meal, stone dust, calcium hydrogen phosphate lysine and the premix compound. According to physiological characteristics of chickens in a Dorking phase and special requirements on certain nutrition components, a large amount of the raw materials in the formulation is appropriately sieved, and the yeast culture, the amino acid chelated mineral complex vitamin, the origanum oil and the like are pointedly added into the premix compound at the same time, so that the Dorking has the advantages of fast grow, strong disease-preventing capability and the like in the Dorking phase.

The invention discloses a pangolin feed. The feed is composed of the following components in percentage by mass: 30-80% of dried tenebrio molitor, 0-50% of dried silkworm chrysalis, 15-20% of dried ants, 4-5% of sterilized river sand and 1-2% of chemically pure formic acid; and the pangolin feed selects a variety of insects as raw materials, and accords with the edible characteristics of pangolin while the nutrition comprehensiveness of the feed is guaranteed; the physicochemical properties of the raw materials are close to that of natural food of the pangolin; the pangolin feed accords with the functional characteristics of a digestive system of the pangolin, and is easier to digest and absorb. The nutritional ingredients contained in the feed are close to the nutritional ingredients of natural food ants of the pangolin, and the feed accords with the requirements of the pangolin. After the feed is eaten by the pangolin, the digestive absorption is good, and the growth is fast, and estrus, mating, pregnancy, and successful delivery of healthy fetuses can be carried out in a captive environment. The pangolin feed solves the food problem which is one of the main difficulties encountered by the existing pangolin cultivation.

The present invention relates to a novel intelligent toilet care device, comprising: a toilet box, a controller, a flushing device and a defecation device, the flushing device and the defecation device are respectively connected with the toilet box through pipelines, and the Both the flushing device and the defecation device are electrically connected to the controller; the defecation device is a bridge negative pressure barrel. The beneficial effects of the present invention are: by setting the flushing device and the negative pressure barrel for crossing the bridge, the user's feces and waste water after flushing can be directly sucked into the negative pressure barrel and then discharged. This process is controlled by the controller, and the use is more convenient. It is convenient, and it can suck the peculiar smell into the negative pressure barrel in time, which is more convenient to use, and the user can use it more comfortably through the overall design, and the device can save manual care.

The invention belongs to a component of a boat or a ship, and particularly relates to a paddle for a boat or a ship. The paddle is characterized in that the included angle of a paddle rod and a paddle back is 3-20 degrees; the contacting surface of a handle of the top part of the paddle rod and the palm surface is processed into an arc-shaped surface coincided with the palm surface; a paddle neck of the paddle rod is processed into an oval cross section; and the contact surface of the handle and fingers or the smooth surface is provided with a finger groove. The paddle has the advantages that: 1. when a paddle blade is in water, the upper part of the paddle blade can set a supporting point fast in water; 2. when in paddling, the angle of the paddle and the force of the arm are effectively combined in the process of paddling period, and an optimum force-applying angle can be formed; when being out of water, since the angle of the paddle is beneficial to lift the paddle, the forward resistance of the boat can be reduced; 3. the paddle neck is made into an oval shape, and on the basis of increasing the strength of the paddle rod, the paddle-pushing gesture is changed, thus being beneficial to the transmission linkage by which the muscle applies force on the paddle of the boat; and 4. the change of the handle of the paddle leads the hand feeling to be more comfortable and is more consistent with the physiological characteristics of the hand.

The invention relates to duckling feed. The duckling feed consists of premix and main materials, wherein the premix consists of the following components in part by weight: Roche multidimensional protein powder, amino acid chelated mineral composite vitamin, choline chloride, salt, baking soda, 10% origanum oil, yeast culture, sodium butyrate and middling flour; and the main materials consist of the following components in percentage by weight: corn, corn protein feed, soybean meal, cottonseed meal, rapeseed meal, vinasse protein DDGS, hydrolyzed feather meal, stone powder, calcium hydrophosphate lysine and premix. According to the physiological characteristics of ducks in the duckling stage and special requirements on some nutritional ingredients under the dry-feeding condition, bulk raw materials in the formula are screened properly and additives such as the yeast culture, the amino acid chelated mineral, the origanum oil and the like are added into the premix pertinently, so that the dry-fed meat ducks in the duckling stage have the characteristics of high growth speed, high disease resistance and the like.

The invention relates to a lower limb exoskeleton power assisting device. The lower limb exoskeleton power assisting device comprises at least one of a left leg power assisting device body and a rightleg power assisting device body. Each leg power assisting device body comprises a pneumatic system, a foot fixing part, a crus connection part, an ankle fixing part, a crus fixing part, a thigh fixing part and a thigh root fixing part, wherein the foot fixing part is fixedly connected with the crus connection part; the crus connection part is movably connected with the crus fixing part through afirst pneumatic piston; the crus fixing part partially downwards extend and is connected with the ankle fixing part; the crus fixing part is movably connected with the thigh fixing part through a second pneumatic piston; and the thigh fixing part is movably connected with the thigh root fixing part through a third pneumatic piston and a fourth pneumatic piston. The invention further relates to a control method of the lower limb exoskeleton power assisting device. The lower limb exoskeleton power assisting device aims to simulate the effect of the human muscle action, a compressed air cylinderis installed at the leg part, the movement intention is read through a precision control sensor, proper assistance is given at the proper time, and improvement of human body strength and exercise performance is achieved.

The invention relates to a biological agent for improving health and increasing weight of a mutton sheep. The biological agent comprises glossy privet fruit, eucommia bark, Chinese angelica, Japanese honeysuckle stem, black sesame, malt, liquoric root, astragalus membranaceus, Chinese taxillus twig, grassleaf sweelflag rhizome and garlic. The method for preparing the biological agent comprises the following steps: weighing the components according to a certain proportion, grinding the components into fine powder respectively, mixing the powder and stirring uniformly to obtain the biological agent. When in use, 0.5 to 1% of the biological agent is mixed in feed at one time, the components coordinate mutually to achieve the effects of tonifying the spleen and increasing the appetite, supplementing qi and nourishing the blood, and regulating the immunity, so that the biological agent meets the growth characteristics of the fattening stage of the mutton sheep, and enables the mutton of the mutton sheep to be delicious, and accordingly, an additional value is added to the mutton and the economic income is increased.

The invention relates to a lactogenic Chinese medicinal compound sow feed. The lactogenic Chinese medicinal compound sow feed comprises primary materials and Chinese medicinal additives, wherein the primary materials consist of dried corn, wheat flour, 43% soybean meal, wheat bran, DDGS (distiller dried grains with soluble), molasses, a liquid enzyme preparation and a premix. The Chinese medicinal additives consist of abelmosk roots, tetrapanax papyriferus, the seeds of cowherb, dwarf lilyturf roots and uniflower swisscentaury roots. The formula of the lactogenic Chinese medicinal compound sow feed is reasonable and innovative, and the cost is low. The lactogenic Chinese medicinal compound sow feed has the efficacy of promoting the secretion of milk of a postpartum sow and further increasing the survival rates of piglets.

The invention relates to a traditional Chinese medicine compound piglet feed. The traditional Chinese medicine compound piglet feed comprises feed main materials; and the feed main materials comprise corns, soybean meal, wheat, brewers grains, steam fish meal, flour, baking soda and a liquid enzyme preparation. According to the traditional Chinese medicine compound piglet feed provided by the invention, traditional Chinese medicine components are added to the feed main materials so that the effects of enhancing the pig immunity and adjusting the gastrointestinal functions of pigs are realized, and the utilization amount of antibiotics is reduced, even the antibiotics are not used.

The present invention provides a vertebral artery stent and a manufacturing method thereof. The vertebral artery stent includes a plurality of first unit ring structures, a plurality of second unit ring structures and a plurality of connection structures, wherein: a plurality of the first unit The ring structure and the multiple second unit ring structures are axially arranged; the connection structure connects the multiple first unit ring structures and the multiple second unit ring structures, so that the multiple first unit ring structures structure and a plurality of the second unit ring structures form a net columnar structure; the mesh area formed between the adjacent first unit ring structures is smaller than the network formed between the adjacent second unit ring structures Hole area; each of the connecting structures includes a straight connecting rod arranged along the axial direction of the columnar structure, and an "S"-shaped structure connected with the straight connecting rod. The invention solves the problem that the existing support for vertebral artery fails to have high radial support force, flexibility and fatigue resistance.

The invention relates to snake feed capable of preventing intestinal parasites. The snake feed is prepared from mouse meat, chick meat, earthworm and traditional Chinese medicine liquid. According to the snake feed capable of preventing the intestinal parasites, meats liked by snakes, such as the mouse meat and the chick meat are added into the formula, the feeding rate of the snakes is greatly improved, and portulaca oleracea and agrimonia pilosa in the Chinese medicine liquid clear away heat and toxic materials; ulmus macrocarpa hance and cortex meliae expel and kill insects, sweet wormwood herb resists viruses, the intestinal parasites of the snakes can be effectively prevented, and the death rate of the snakes is lowered.

The invention relates to chicken feed for increasing immune organ indexes. The chicken feed comprises a feed main ingredient, wherein the feed main ingredient comprises the following components: dry corn, 43% soybean meal, bran, DDGS, corn protein power, flour, north sea fish meal, a mildew preventive and a chicken feed 511E. A traditional Chinese medicine additive comprises the following raw materials: white hyacinth bean, changium smyrnioides, radix isatidis, white atractylodes rhizome, white paeony root, coriolus versicolor and radix glycyrrhizae. The chicken feed for increasing the immune organ indexes, provided by the invention, is reasonable in formula, high in palatability, capable of being quickly digested and absorbed, effectively improving the immunity of chicken, improving the daily gain mass, lowering the mass ratio and remarkably lowering the mortality and elimination rate.