34results about How to "Improve the effect of epidemic prevention" patented technology

The sterilizing and deodorizing pest killer includes closed casing; igniter inside the casing with igniting bolt led out of the casing via small through hole; and sterilizing and deodorizing pesticide powder filled around the igniter. The cylindrical closed casing is made of card board of 1-2 mm thickness. The sterilizing and deodorizing pesticide powder is mixture comprising organic chloride in 15-20 wt%, zinc aliphate in 30-50 wt% and decamethrin in 30-50 wt%. The igniter is a small detonator. The present invention has sterilizing, deodorizing and pesticidal functions and may be thrown manually or mechanically to where man can not reach for sterilizing, deodorizing and killing mosquito, fry and microbe.

The invention discloses a Chinese medicinal preparation for treating psoriasis which comprises the following raw materials (by weight portion): dried rehmannia root 4-6%, red peony root 4-6%, arctium fruit 4-6%, herba schizonepetae 4-6%, Chinese dittany bark 4-6%, rhizome smilacis glabrae 6-10%, spatholobus stem 4-6%, black-tail snake 2-4%, honey-suckle stem 4-6%, honeysuckle flower 5-8%, ledebouriella root 4-6%, capsule of weeping forsythia 4-6%, root bark of tree peony 4-6%, radix isatidis 4-6%, flavescent sophora root 2-4%, sophora flower-bud 4-6%, radix salvia miltiorrhiza 4-6%, and licorice root 2-4%, subprostrate sophora root 2-4% and alkanna tinctoria 4-6%.

The invention discloses a meat material conversion rate measuring device, comprising a feed adding system, a feeding system, an electronic label system and an automatic weighing system; the feed adding system includes a feeding line, a barrel, an indexing plate, a loading and unloading system material channel and falling material channel; the barrel is supported in the barrel frame, the upper port of the barrel is connected with the feeding line, and the lower port of the barrel is provided with an indexing plate, and the indexing plate moves the barrel The bottom is divided into a plurality of channels of equal size; the channels are correspondingly connected with the upper ports of the upper blanking channels, the lower ports of the upper blanking channels are connected with the upper ports of the lower blanking channels, and the lower ports of the lower blanking channels are connected to A material box, and a material blanking guide rod assembly is installed inside the material falling channel. The invention solves the problems of large floor space, poor waterproofness, inability to adjust the height of the feeding position, complex structure, high cost, inaccurate weighing of chicken consumables, etc. in the existing equipment, and has the advantages of simple operation, low cost, and feed weighing accuracy. higher effect.

The invention discloses a broiler cough monitoring method based on audio technology. A pickup located in a sound collecting room collects the vocal information in real time and transmits the information to an audio storage unit for storage through a data line. The PC reads the audio data from the storage unit at regular intervals and preprocesses the read audio data. By artificially selecting thetime period of the chicken cough state in the audio frequency, the broiler cough sound data in the time period is extracted. And the decision model is trained by SVM classifier. When the broiler voiceis recognized as cough after model classification and reaches the warning value set by the program, the PC will issue an abnormal warning to the broiler. The invention realizes automatic identification and alarm of respiratory diseases of broiler chickens through analyzing cough sound of broiler chickens, provides an automatic judgment method for early detection and treatment of respiratory diseases of broiler chickens, and realizes automatic breeding of broiler chickens in a real sense.

The invention provides safety cigarettes. In the manufacturing process of the safety cigarettes, nano selenium and short peptide collagen are added into cut tobacco, wherein the nano selenium accounts for 0.00025 to 0.003125 percent of the total weight of the cut tobacco; and the short peptide collagen accounts for 2 to 5 percent of the total weight of the cut tobacco. When the additive disclosed by the invention is added, the final finished cigarettes have the characteristics that: the toxicity of smoke is reduced obviously, and the average cell lethal dosage of the smoke of the cigarettes is increased obviously; unfavorable change induced by the smoke of the cigarettes in cells are prevented effectively; and the selenium content in the bodies of smokers is increased, the resistance to some diseases in human body is increased, and the histopathological, body immune function, body antioxidation function and the like of the body are all improved greatly. The safety cigarettes have the advantages that: the additive has obvious effects in reducing smoke toxicity and improving cigarette product safety; the preparation method of the additive is simple, convenient and practical, and the additive can be widely used by enterprises in cigarette industry.

The present invention is a home-school linkage type new crown virus warning protection method. When students enter the park, they first scan the two-dimensional code on the display card with a two-dimensional code scanning gun to read the student's code, and then use a thermometer to measure the temperature. The processing unit sends the fields including temperature, student display card code and temperature measurement time to the remote server for recording. If the temperature exceeds the normal body temperature, the remote server will send a signal Y show To all the display boards in the linkage institution of this family, the display boards are yellow, and all students of this family are not allowed to enter the campus at this time. It can conveniently display the color of whether students can enter the campus, which greatly facilitates campus management.