155 results about "Ultra-low volume" patented technology

An F-inverted compact antenna for ultra-low volume Wireless Sensor Networks is developed with a volume of 0.024λ×0.06λ×0.076λ, ground plane included, where λ is a resonating frequency of the antenna. The radiation efficiency attained is 48.53% and the peak gain is −1.38 dB. The antenna is easily scaled to higher operating frequencies up to 2500 MHz bands with comparable performance. The antenna successfully transmits and receives signals with tolerable errors. It includes a standard PCB board with dielectric block thereon and helically contoured antenna wound from a copper wire attached to the dielectric block and oriented with the helix axis parallel to the PCB. The antenna demonstrates omnidirectional radiation patterns and is highly integratable with WSN, specifically in Smart Dust sensors. The antenna balances the trade offs between performance and overall size and may be manufactured with the use of milling technique and laser cutters.

The invention discloses an ultralow volume liquid containing azoxystronbin. The ultralow volume liquid containing the azoxystronbin comprises an active component, an auxiliary and a solvent, wherein the active component is azoxystronbin or formed by compounding the azoxystronbin and an active component II; and the active component II is any one or more selected from prochloraz, prothioconazole, difenoconazole, epoxiconazole, propiconazole, hexaconazole, tebuconazole, chlorothalonil, isoprothiolane, Kitazin P, thifluzamide and fenoxanil. The weight percentage of the active component is 0.5-10% of the azoxystronbin while the weight percentage of the active component II is 1-25%; and the liquid disclosed by the invention has the advantages of high concentration, long residual activity, high safety and less water usage; and by using the liquid, the working efficiency can be also largely enhanced.

The invention provides an ultra low volume liquid agent containing nitenpyram, an active component is composed of nitenpyram, or compounded by nitenpyram and an active component II, and the rest is an auxiliary agent and a solvent. The ultra low volume liquid agent has the advantages of convenient processing, long persistent period, high work efficiency, hard pesticide resistance generation of a target, low environmental pollution, pesticide and water saving, and raised pesticide utilization rate. The ultra low volume liquid agent is capable of preventing and treating a plurality of insects for paddy rice, wheat, corn, vegetable, tobacco, tea tree, fruit tree and sugarcane through ultra low volume spray, low volume spray or ultra low volume electrostatic spray.

The invention discloses an ultra-low-capacity liquid preparation containing epoxiconazole, which uses epoxiconazole, or a compound of epoxiconazole and active component II as the active ingredient, and is prepared into an ultra-low-volume liquid preparation by adding auxiliary agents and solvents; The active ingredient II is prochloraz, propiconazole, difenoconazole, chlorothalonil, myclobutanil, ricebendazol, thifuramide, rice blastamide, isofridazine, fluazinam and enoxim Any one or both of the strobilurin. The invention is suitable for ultra-low-capacity spraying, low-capacity spraying and electrostatic spraying, and is used for preventing and controlling diseases of large-area planted crops such as rice, corn, wheat, fruit trees, cotton, vegetables, rubber trees, tea trees, forest trees and sugarcane. The invention has the advantages of high work efficiency, quick effect, long duration of effect, water saving, synergistic effect and the like.

The invention discloses an ultra-low-capacity liquid preparation containing prochloraz, which is an ultra-low-capacity liquid preparation composed of prochloraz and active component II as an active ingredient, an auxiliary agent and a solvent as auxiliary agents, and the active component II is composed of any one or two of flusilazole, prothioconazole, rice blastin, thifuramide, rice blastamide, dimethomorph and chlorothalonil; the weight percentage of the active ingredient is: Fresh amine is 0.5% to 30%, and active component II is 1% to 25%. The ultra-low volume liquid agent of the present invention has high concentration, good control effect, long lasting effect, less water consumption and high safety.

The invention relates to a pesticide composition of of flubendiamide and neonicotinoid insecticide. The pesticide composition is characterized in that active ingredients comprise a compound A and a compound B, wherein the compound A is flubendiamide, the compound B is at least one of chloronicotinyl insecticides, and the chloronicotinyl insecticides comprise imidacloprid, clothianidin, thiacloprid, dinotefuran, nitenpyram, imidaclothiz and paichongding (IPP). The weight ratio of the compound A to the compound B is 1: 50-50: 1. The insecticide composition can be prepared into common preparation formulations, such as water dispersible granules, wettable powder, suspension concentrate, granules, microcapsule suspension, microcapsule powder, dispersible oil suspension, ultra-low volume liquid, dry flowable and the like according to needs. The insecticide composition has the characteristics of obvious synergy and broad insecticidal spectrum, can effectively control various pests of a variety of crops and can be applied to the various crops, such as vegetables, fruit trees, rice, corn, soybeans, wheat, peanuts, cotton and the like, and has the advantages of high efficiency, quick acting, long acting period and the like.

The invention discloses an ultra-low-volume liquid preparation containing clothianidin, which uses clothianidin, or clothianidin and active component II as the active ingredient, and supplements the rest to 100% with auxiliary agents and solvents. Low-volume liquid preparation; active component II is any one of beta-cypermethrin, beta-cyfluthrin, chlorantraniliprole, flubendiamide, abamectin or emamectin benzoate. The invention can be used to control crop pests such as rice planthopper, rice leaf roller, brown planthopper, white-backed planthopper, striatellus striatellus, stem borer and rice thrips, and has the advantages of convenient processing, water saving, high work efficiency and good drug effect , long-lasting, synergistic and other advantages.

The invention relates to an ultra-low volume liquid containing cyantraniliprole and neonicotinoid insecticides. The liquid is compounded by cyantraniliprole and an active ingredient II into a chemical component, and other components are surfactants and solvents; and the active ingredient II is any one of imidacloprid, acetamiprid, nitenpyram, clothianidin, thiamethoxam, thiacloprid or dinotefuran. The ultra-low volume liquid has the advantages of convenience in processing, long duration, high work efficiency, low possibility of generating resistance to pesticides by a target, low environmental contamination, economy of drug and water, and improvement in pesticide utilization rate; and through ultra-low volume spraying, low volume spraying or ultra-low volume static spraying, various pests of rice, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcanes can be prevented and treated.

A probe head used in robotic assays for transferring liquid in miniscule quantities. The probe head includes an array of liquid transferring needles which move as a unit with the probe head. As the needles contact a surface, high spots or other irregularities on the surface are accommodated by needle compliance to assure all needles ultimately touch the surface. Touching contact assures reliable liquid transfer.

The invention discloses a superlow-capacity liquid reagent containing ethofenprox. The superlow-capacity liquid reagent is a superlow-capacity liquid reagent which comprises ethofenprox as an active component or composites ethofenprox with an active component II as active components, wherein the rest is replenished to 100% by an additive and a solvent. The active component II is any one of difenoconazole, cyprodinil, hexaconazole, azoxystrobin, prochloraz, epoxiconazole, propiconazole, tebuconazole, flusilazole, isoprothiolane, thifluzamide and fenoxanil. The superlow-capacity liquid reagent containing ethofenprox has the advantages of having high work efficiency, saving water and pesticide, and achieving good pesticide effect, long effectiveness duration period and synergies.

The invention discloses a thifluzamide-containing ultra low volume liquid formulation. The ultra low volume liquid formulation is prepared by the following steps of: using thifluzamide or thifluzamide and an active component II as active components, adding an auxiliary agent, and supplying a balance being a solvent to 100%. The active component II is any one of the group consisting of difenoconazole, hexaconazole, propiconazole, tebuconazole, flutriafol, metconazole and myclobutanil. The liquid formulation contains the following components of: by weight, 0.5-10% of thifluzamide, 0-20% of an active component B, 1-15% of the auxiliary agent and the balance being the solvent supplied to 100%. The ultra low volume liquid formulation has advantages of good drug effect, long effective duration and high security. By the use of the liquid formulation, pesticides can be saved and the cost for controlling diseases and pests can be minimized.

The invention discloses an ultra-low volume concentrate for controlling cotton noctuidae pests, which is prepared into an electrostatic spraying liquid formulation with the following components in parts by weight: 0.1-90 parts of active component, 15 parts of conductive agent, 20 parts of cosolvent and balance of solvent, wherein the active component comprises any one of emamectin benzoate, methomyl, chlorpyrifos, lufenuron, indoxacarb and chlorfenapyr; and an active component A and an active component B account for 0.1%-95% of the total weight of the combination. The single agent is any one of the following active components, and the active components account for 0.1%-90% of the total weight. The weight ratio of the active component A to the active component B is 0.1:90-90:0.1. The invention has high controlling effect, low dosage, environment protection, convenient processing, low cost, good reagent effect, long persistent effect and high work efficiency, and can reduce environment pollution, improves utilization ratio of pesticides, reduces pesticide consumption and is suitable for electrostatic spraying.

The invention relates to a pesticide adjuvant and applications thereof. The pesticide adjuvant is characterized by comprising the following ingredients by mass percentage: 90 to 100 percent of pine-stump light oil and 0 to 10 percent of cosolvent, wherein the cosolvent is at least one of n-butyl alcohol, isobutyl alcohol, N-methylpyrrolidone, N-hydroxyethylpyrrolidone and methyl salicylate. The pesticide adjuvant is applicable to various pesticides, and particularly applicable to missible oil, oiling agent, oil suspension solvent, suspension emulsion, micro-emulsion, aqueous emulsion and ultra-low volume concentrate, and also can be used as barrel pesticide mixing assistant agent; and the pesticide adjuvant is applicable to preparation of ingredients of pesticides such as insecticide, acaricide, bactericide, herbicide, plant growth regulator and the like. The pesticide adjuvant and the barrel-mixing agent have strong dissolving power, is environment-friendly, have synergy effect on agents, wide source and moderate use cost, and is the ideal choice substituting for triphenyl organic solvents.

The present inventions aims to transform, and later amplify, a barely audible whisper of a speaker's voice, received in a microphone within an electronic device capable of transforming and transmitting voice, in terms of its speech characteristics into a synthetic voice that closely mimics a non-whisper voice of the speaker. The device, equipped with a computer that processes sound, learns to transforms voice in a learning mode and can operate with a range of ultra low volumes. Microphones in the device can be directional to localize areas of sound source. The computer also equalizes the sound for distance between the speaker and microphone. It can further identify and adjust volume on hard stops and shrill sounds that become pronounced especially in a barely audible whisper.

A fluid delivery system and method is disclosed for the application of fluids to a region using a centrifugal radial compressor.

The invention discloses an ultra-low volume combination medicament for controlling rice sheath blight disease, which is prepared into an electrostatic oil formulation with the following components: active components, conductive agent, cosolvent and solvent, wherein the active components comprise an active component A and an active component B, the active component A is difenoconazole, and the active component B is any one of the following fungicides: propiconazole, hexaconazole, tebuconazole, prochloraz and tricyclazole; the components in proportion by weight are as follows: 0.1-40 parts of active component A, 1-80 parts of active ingredient B, 1-3 parts of conductive agent, 2-10 parts of cosolvent and balance of solvent; and the active component A and the active component B account for 0.1%-80% of the total weight of the combination. The invention has high controlling effect, low cost, low pollution, convenient processing, good pesticide effect, long persistent effect and high work efficiency, and can reduce environment pollution, improves utilization ratio of pesticides, reduces pesticide consumption and is suitable for electrostatic spraying.

The invention relates to an ultra-low volume liquid containing cyantraniliprole and insect growth regulator insecticides. The liquid is compounded by cyantraniliprole and an active ingredient II into an active ingredient, and other components are surfactants and solvents; and the active ingredient II is any one of chlorfluazuron, teflubenzuron, triflumuron, flufenoxuron, hexaflumuron, flucycloxuron, penfluron, ehlorfluarizonauron, chlorbenzuron, diflubenzuron, diafenthiuron, food suppressing hydrazine, buprofezin, fenoxycarb or tebufenozide. The ultra-low volume liquid has the advantages of convenience in processing, long duration, high work efficiency, low possibility of generatingresistance to pesticides by a target, low environmental contamination, economy of drug and water, and improvement in pesticide utilization rate; and through ultra-low volume spraying, low volume spraying or ultra-low volume static spraying, a variety of pests of rice, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcanes can be prevented and treated.

An ultra-low volume fraction collection and concentration method provides practical application in collecting fractions, e.g. as low as 25 nL, from nanoLC columns into pipette tips at user-defined timed-intervals. The fractions are dried to create a concentrated band at the very end of the interior of the pipette tip and subsequently reconstituted directly in the pipette tips in solvent prior to analysis. As the chromatography and reconstitution solvent choice are independent, the reconstitution solvent can be selected to maximize ionization efficiency without compromising chromatography separation. In the infusion analysis of the nanoLC fractions, a low flow electrospray chip enables each nanoLC fraction to be analyzed for over ten minutes. This increase in analysis time allows for advantages over prior methods. Optionally, the nanoLC fractions can be archived in the pipette tips for analysis at a later date.

Disclosed is hydrotalcite having properties and sodium content limited to ultra-low volume, a method for preparing same, and a synthetic resin composition hydrotalcite containing same. (1) In the general formula [M(II)y M(II)z]1-x(Al)x(OH)2(CO3)2- (x)/n mH2O, M(II) represents Mg2+, Zn2+, Ca2+, Li2+, which are divalent metal ions, M(III) represents Al3+, which is a trivalent metal ion, A represents an anion (CO3 2-), and x, y, z, and m represent the values that satisfy the following conditions: 0.2=x<0.4, y+z=1, 0.7=y=1, 0=z=0.3, 0=m<1; (2) The hydrotalcite particles have an average secondary particle diameter of 0.5~2? when measured using laser diffraction scattering method. (3) The sodium content in the hydrotalcite particles is less than 80 weight ppm.; (4) The hydrotalcite particles contain iron compound and manganese compound at a total volume of less than 0.005 weight% when converted into metals (Fe+Mn). (5) When measured using BET method, the hydrotalcite particles have a specific surface area of 5~40 ?/g, or more desirably 5~20 ?/g.

The invention discloses an ultra-low volume liquid containing picoxystrobin and a morpholine bactericide and application thereof, and aims to provide a novel ultra-low volume liquid. The ultra-low volume liquid comprises the picoxystrobin, the morpholine bactericide, an auxiliary agent, a solvent and a cosolvent. The ultra-low volume liquid has the advantages that the effects are achieved quickly, the lasting period is long, the rain wash resistance is achieved, and water and labor are reduced; the ultra-low volume liquid is applicable to ultra-low volume spraying, low volume spraying and electrostatic spraying, can be used for preventing diseases of crops such as paddies, wheat, fruit trees and vegetables, and has better prevention effect on powdery mildew, banded sclerotial blight, rice blast, downy mildew, gray mold, rot, brown rot, root rot and anthracnose, the application range is wide, and the prevention effect is good.

The invention provides an acaricide-contained ultra-low-volume composite reagent which is prepared into the form of a static oiling agent and consists of an active ingredient, a conductive agent, a complex solubilizer and a solvent, wherein the active ingredient comprises one type or combination of any two types of the following components: kelthane, pyridaben, propargite and hexythiazox and accounts for 0.1%-73% of the total weight of the composite. The static oiling agent has convenient processing, low cost, good pesticide effect on preventing cotton leaf mites, long continuing efficacy, and work efficiency, thus being capable of reducing environment pollution, improving utilization ratio of pesticides and decreasing usage amount of pesticides.

The invention discloses an ultra-low volume suspending agent containing nosema locustae and metarhizium anisopliae and used for grasshopper control as well as a preparation method of the suspending agent. The ultra-low volume suspending agent comprises raw materials in parts by weight as follows: 1-6 parts of metarhizium anisopliae spore powder, 1-10 parts of nosema locustae, 1-5 parts of a sulfonate anionic emulsifier, 0-5 parts of a non-ionic surfactant, 5-15 parts of vegetable oil, 50-90 parts of polyol and 0.001-0.1 parts of an ultraviolet protective agent. The ultra-low volume suspending agent combines nosema locustae and metarhizium anisopliae for use, so that respective defects of the nosema locustae and metarhizium anisopliae can be overcome, ideal control effect can be achieved, the flash point is high, volatilization is low, good liquidity is realized, requirements for ultra-low volume spray for the ground and an airplane can be met, phytotoxicity on plants is avoided, the environment is not polluted, the activity of spore and microsporidia can be better kept, the control effect is good, an aversion function is not produced, and antifeedant of pests is avoided.