Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

97results about How to "Excellent function and effect" patented technology

Compound feed additive replacing feed antibiotics in piglet daily diet, and applications of compound feed additive

The invention relates to the field of a feed additive, and particularly relates to a compound feed additive replacing feed antibiotics in a piglet daily diet, and applications of the compound feed additive. The compound feed additive comprises a compound enzyme preparation applicable to piglets, a microecological preparation and a functional oligosaccharide. The compound additive comprises an NSP enzyme capable of degrading antinutritional factors in the feed, so that the growth performance of piglets and the utilization rate of the feed can be effectively improved, the feed-weight ratio can be reduced by 12.88%, the average daily grain can be improved by 25.6%, and the effect is far higher than that of the feed antibiotics; the probiotic flora including bacillus subtilis, bacillus licheniformis, clostridium butyricum and the like are increased, small amount of functional oligosaccharide is added, so that the microecological environment of animal intestinal tracts can be improved, the growth and propagation of pathogenic microorganisms can be inhibited, the stress reaction of weaned piglets can be solved, the diarrhea rate and morbidity of the sucking piglets can be greatly reduced, the action effect is superior to those of the feed antibiotics, and the feed additive can effectively replace feed antibiotics in a piglet daily diet.
Owner:WUHAN SUNHY BIOLOGICAL

Traditional Chinese medicinal composition for treating acne

The invention belongs to the technical field of a traditional Chinese medicine and discloses a traditional Chinese medicinal composition for treating acne. The traditional Chinese medicinal composition is prepared from the following raw materials: honeysuckle, wild chrysanthemum, dandelion, oldenlandia diffusa, root of red-rooted salvia, astragalus membranaceus, Chinese violet, houttuynia cordata, radix isatidis and raw coix seed. The traditional Chinese medicinal composition disclosed by the invention adopts natural Chinese herbs, and follows therapeutic principles of clearing away heat, detoxifying, and promoting blood circulation and diuresis on the basis of understanding pathogenesis and pathology of heat, dampness, stasis and toxicity; the traditional Chinese medicinal composition, strictly adhering to etiology and pathogenesis of acne and researching such dosage forms as pill, capsule and granule through a modern preparation process, not only retains a curative effect of a traditional Chinese medicinal decoction but also facilitates patients; the traditional Chinese medicinal composition has the advantages of convenient and safe taking, convenient carrying and the like; the traditional Chinese medicinal composition, after being taken, can regulate internal secretion of human body, clear away heat and toxic materials, and promote blood circulation to dissolve stasis; and the traditional Chinese medicinal composition is well targeted and has obvious curative effect.
Owner:陈尔贵

Chromium-aluminum ion compound profile control agent for highly permeable duct type oil deposit and use method thereof

A chromium-aluminum ion compound profile control agent for high-permeability pore-type oil reservoirs and its application method relate to the field of oilfield applied chemistry. The profile control agent of the present invention is injected into high-permeability pore-type oil reservoirs through double slugs, and the pre-slugs are mixed with multiple high-molecular polyacrylamides and additives to form a compound polymer to seal the high-permeability areas and large pores in the oil reservoir. plugging; the rear slug is mixed with multiple low molecular weight polyacrylamide and additives, which has the characteristics of low viscosity, strong fluidity and shear resistance. After the front slug is plugged, it is injected into the oil reservoir for control and displacement, which can inhibit plugging For the small-scale water channeling and fingering phenomenon caused by post-water flooding, the profile control agent contains an appropriate amount of surfactant, which can improve the hydrophilicity of reservoir rocks and inhibit the waxy, colloid, and asphaltenes that are difficult to control by traditional profile control methods. The phenomenon of deposition near the wellbore; the preparation method of the profile control agent of the present invention is simple, can be adapted to the preparation of water with a salinity of 500mg / L-35000mg / L, and the raw materials are cheap and easy to obtain.
Owner:DALIAN DONGYOU RUIJIA PETROLEUM TECH CO LTD

Automatic impact needle insertion puncturing device

An automatic impact needle insertion puncturing device comprises a base, a mechanical motion positioning mechanism, a high-pressure air pump impact mechanism and a puncture needle assembly, wherein the mechanical motion positioning mechanism comprises a motor, a driving gear and a rack part; the motor is fixedly mounted on the upper portion of the base; an output shaft of the motor is in driving connection with the driving gear; the driving gear is meshed with the rack part; a sliding rail is fixedly installed on the base; the rack part is fixedly installed on a sliding sleeve; and the slidingsleeve is arranged on the outer side of the sliding rail in a sleeving mode and can move along with the sliding rail. Compared with the prior art, the automatic impact needle insertion puncturing device overcomes defects of traditional manual puncturing, and meanwhile, dual driving forces of machinery and high-pressure air pump impact are matched; the mechanical motion plays a role in positioning, and the high-pressure air pump impact plays a role in rapid puncturing, so that the acting effect of the device is superior to that of manual operation and pure mechanical needle insertion, the problem of needle drifting during insertion can be effectively solved, the puncturing process is completed accurately and efficiently, and the human dependence is reduced; and meanwhile, the operation risk is reduced, and the operation success rate is increased.
Owner:ZHEJIANG JIANAIWEI MEDICAL TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products