33results about How to "Big market development potential" patented technology

The invention provides a probiotic cereal beverage and powder and a preparation method thereof. The raw material of the probiotic cereal beverage is an active ingredient per 1000ml of water: 8-12% of cereal, 40-50u / ml of amylase, 100 of protease ‑120u / ml, inoculate at least one kind of probiotics, and the inoculated amount of each probiotic is 106‑107CFU / ml, mix the grains in a certain proportion, wash and pulverize them, and sterilize them after enzymatic hydrolysis. After the fermentation, probiotics are added to ferment, and the fermented product is centrifuged. The supernatant is aseptically prepared and canned to obtain the product. The precipitated substances such as probiotics obtained by centrifugation can be prepared by compounding and vacuum freeze-drying. into probiotic powder, the total number of viable bacteria in the obtained probiotic cereal beverage can reach 108-109CFU / ml, and the total number of viable bacteria in the probiotic powder can reach 1010-1011CFU / g.

The invention discloses an electromagnetic driving device for measuring friction torque of a rolling bearing, and a measuring method thereof. Aiming at the problems that the existing rolling bearing friction torque measuring method is low in precision and difficult to assess the performance of a rolling bearing precisely, the electromagnetic driving device comprises a fixed bottom plate, a fixed base, a chuck, a photoelectric detecting device, an annular electromagnet, a bearing inner shaft, a sleeve and a grating disc. The electromagnetic driving device provides a sustained and stable external magnetic field by means of the electromagnet, so that a charged metal lead wire at the edge of the sleeve outside the bearing is forced to drive an external bearing to rotate, a number of pulse signals of a photoelectric encoder at the outer edge of the sleeve is recorded by means of a counter to obtain a rotation angle at which a bearing to be tested rotates, and the precise bearing friction torque can be calculated indirectly according to the conservation of energy.

Disclosed is an umbrella capable of preventing raindrops from dropping to surrounding pedestrians. The umbrella comprises an umbrella face (1), an umbrella handle (2) and an umbrella skeleton (3) for supporting the umbrella face. The umbrella skeleton (3) equally divides the umbrella face (1) into multiple portions in a radial direction of the umbrella face (1), wherein each of the portions is equally divided into an electric charge fixed region (11) capable of enabling the raindrops dropped to the umbrella face of the region to be positively charged and an electric charge variable region (12) capable of generating positive electric charges or negative charges, the electric charge fixed region (11) is arranged close to a central shaft of the umbrella handle (2), and the electric charge variable region (12) is arranged away from the central shaft of the umbrella handle (2). A circumferential edge of the umbrella face (1) is uniformly provided with several infrared sensors (4) for detecting pedestrians in a short distance, each of the infrared sensors (4) is correspondingly connected to the respective electric charge variable region (12), and the infrared sensors (4) are connected to a processor by means of signals. During use, the umbrella capable of preventing raindrops from dropping to surrounding pedestrians prevents the raindrops from dropping to pedestrians close to the umbrella by means of the positive or negative charges.

The invention provides an automatic labeling device. The device comprises a base, a label paper mechanism and a labeling execution mechanism; the label paper mechanism is arranged on the base and fixedly installed at one side of the upstream portion of the base through a vise bracket; the labeling execution mechanism comprises a lead screw sliding block assembly, a vacuum suction cup assembly, a paper cutting assembly and controller, a first end of the lead screw sliding block assembly is fixed to the vise bracket, a second end extends towards the upstream portion, the vacuum suction cup assembly is slidably connected to the lower portion of the lead screw sliding block assembly, and the paper cutting assembly is fixedly arranged at one side of the downstream portion of the vacuum suctioncup assembly through a mounting support base; the controller controls the labeling execution mechanism to achieve automatic labeling. The automatic labeling device sucks paper through the combinationof a linear lead screw module and vacuum suction cups and can be directly applied to a paper assembly line; through the structural configuration of the paper cutting assembly and the vacuum suction cup assembly, the labeling device can accurately and easily insert label paper into corresponding paper and is simple in structure and convenient to operate.

The invention provides a label insertion execution mechanism and an automatic label insertion execution control method. The mechanism comprises a base, a lead screw sliding block assembly, a vacuum suction cup assembly, a paper cutting assembly and a controller. The first end of the lead screw sliding block assembly is fixedly arranged on the base, the second end of the lead screw sliding block assembly extends to the upstream, the vacuum suction cup assembly is slidably connected to the portion below the lead screw sliding block assembly, and the paper cutting assembly is fixedly arranged atthe downstream side of the vacuum suction cup assembly; a label paper channel is arranged inside the paper cutting assembly; the controller controls the label insertion execution mechanism to achieveautomatic label insertion. The label insertion execution mechanism is simple in structure, and convenient to operate, when the label insertion execution mechanism is arranged on a paper assembly line,the automatic label insertion control method can automatically obtain the conveying speed of the paper assembly line, and the delay starting time is worked out automatically according to the conveying speed, so that the application range of the label insertion execution mechanism is enlarged, and automatic paper label insertion is achieved more accurately.

The invention discloses a synthesis method of transparent block copolymer, which comprises the following steps of: mixing diluent and polar compounds of 60 to 90 percent of the total weight of diluent, initiator of 40-70 percent and monovinylarene aryl hydrocarbon of 20-30 percent of total monomer under conditions with no water or oxygen but with high-purity argon, and vigorously stirring for 40-80min at 50-80 DEG C; adding monovinylarene aryl hydrocarbon of 13-22 percent of total monomer, and stirring 40-80min; adding conjugated diene of 4-7 percent of total monomer, and stirring for 40-80min; adding initiator of 30-60 percent and monovinylarene of 18-25 percent of total monomer, and stirring for 40-80min; adding conjugated diene of 18-20 percent of total monomer into a polymerization reactor, and making mixture react for 40-80min; adding monovinylarene aryl hydrocarbon into the polymerization reactor, making mixture reactor for 40-80 min, and adding CO2; and adding methanol or ethanol to prepare polymerization products, and naturally drying the polymerization products. The invention has the advantages of no coupling, simple steps and high transmittance.

The invention provides an automatic labeling system. The system comprises a base, a label feeding mechanism, a paper screening mechanism and a controller; the label feeding mechanism is arranged on the base and fixedly installed at one side of the upstream portion of the base through a vise bracket; the label feeding mechanism comprises a pneumatic push rod assembly, label sheets and a guiding groove, the label sheets are stacked on the base, the guiding groove is formed in one sides of the upstream portions of the label sheets, and the pneumatic push rod assembly is used for guiding the labelsheets into the guiding groove; the paper screening mechanism comprises a lead screw sliding block assembly and a vacuum suction cup assembly, a first end of the lead screw sliding block assembly isfixed to the vise bracket, a second end of the lead screw sliding block assembly extends towards the upstream portion, and the vacuum suction cup assembly is connected to the lower side of the lead screw sliding block assembly; the controller controls the label feeding mechanism and the paper screening mechanism to achieve automatic labeling. The automatic labeling system can be directly applied to a paper assembly line and is simple in structure and convenient to operate.

The invention discloses a fluorine monomer modified styrene-acrylic emulsion which comprises the following components by weight: 1 to 6 percent of methacrylic acid fluorine alkyl ester, 5 to 8 percent of methyl methacrylate, 0.2 to 0.8 percent of sodium doodecyl benzene sulfonate, 0.2 to 25 percent of fatty alcohol polyethenoxy ester, 20 to 22 percent of styrene, 22 to 25 percent of butyl acrylate, 1 to 3 percent of alkylphenol polyoxyethylene ether, 0.1 to 0.5 percent of sodium bicarbonate, 0.3 to 1 percent of potassium persulfate, 0.2 to 0.8 percent of ammonia water, and water in balancing amount. The invention further discloses a preparation method of the fluorine monomer modified styrene-acrylic emulsion. The fluorine monomer modified styrene-acrylic emulsion utilizes the principle that the C-F bond energy is larger than the Si-O bond energy, as well as the excellent physical and chemical characteristics of fluorine atoms, so as to achieve a higher comprehensive performance; and the fluorine monomer modified styrene-acrylic emulsion has the advantages of excellent acid resistance, alkaline resistance, corrosion resistance and weatherability, good low-temperature flexibility, hydrophobicity, stain resistance, and the like.

The invention discloses a preparation method of a composite material for absorbing and decomposing formaldehyde and VOVs, which comprises the following steps: (1) preparation of the main ingredient: PVC, zinc stearate, chlorinated polyethylene, stearic acid, epoxy soybean oil meal , azodicarbonamide, nano-zinc oxide, nano-titanium dioxide, and semicarbazide are stirred at high speed to prepare the main agent. (2) Blend preparation: the main ingredient, calcium carbonate powder, titanium dioxide, and sodium bicarbonate were stirred at high speed to prepare a blend. (3) Foam board preparation: the blend is heated and foamed in an extruder, and extruded into a composite material. The composite material has good formaldehyde purification efficiency and formaldehyde purification persistence, can be used alone, and can also be used to prepare adhesive modification, wood-based panel veneer, and decorative panels.

The invention discloses a production method for hair-growing, hair-blacking, hair-moistening and anti-dandruff nutritional oil, and a hair-growing, hair-blacking, hair-moistening and anti-dandruff agent. The production method comprises the steps of preparing camellia oil, preparing polygonum multiflorum, and mixing and brewing the camellia oil and polygonum multiflorum. A production method for the camellia oil comprises the steps of buying camellia seeds, storing into a warehouse, and drying through a bakery to the moisture content of 14%; hulling through a huller into camellia kernels; then flattening through a flattening machine; then transporting into a cooking room so as to cook through a cooking machine to be 120 DEG C; pressing through an oil press; pressing crude oil, and then filtering and purifying; and storing into a storage tank. A production method for the preparing polygonum multiflorum comprises the steps of buying polygonum multiflorum, storing into a warehouse, washing, slicing and drying to the moisture content of 6%. The production method for the hair-growing, hair-blacking, hair-moistening and anti-dandruff nutritional oil comprises the steps of: mixing the prepared polygonum multiflorum and camellia oil together according to proportion, and standing for certain time. The nutritional oil is a nutritional product needed by a human body and hair growing, is applicable to men and women of all ages, has no any side effect to any person, and is short in time, fast in effect, beneficial to human health; the difficult problems that white hair grows after being dyed and the bald head is ugly since the beginning of the history can be thoroughly solved; and the hair-growing, hair-blacking, hair-moistening and anti-dandruff nutritional oil is actively demanded by people.