102results about How to "Good duration" patented technology

This invention relates to Factor VIII muteins that are covalently bound, at a predefined site that is not an N-terminal amine, to one or more biocompatible polymers such as polyethylene glycol. The mutein conjugates retain FVIII procoagulant activity and have improved pharmacokinetic properties.

A multiple antenna wireless system including a transmitter and a receiver comprises a reconfigurable large antenna array having a plurality of antennas. A plurality of RF chains in the transmitter is coupled to the reconfigurable large antenna array. A pilot assisted round robin channel estimation means tracks the fading channel; and an adaptive round robin transmit beamforming means beam forms the reconfigurable large antenna array. A method for multiple antenna wireless communication comprising the steps of tracking a plurality of fading channels in a reconfigurable large antenna array having a plurality of antennas using pilot assisted round robin channel estimation to selectively couple a plurality of RF chains in the transmitter to the reconfigurable large antenna array, and adaptively, round-robin transmit beamforming the reconfigurable large antenna array.

A method of UV curing and corresponding resulting non-polymeric cross-linked gel are provided. The cross-linked gel can be combined with a medical device structure. The cross-linked gel can provide anti-adhesion characteristics, in addition to improved healing and anti-inflammatory response. The cross-linked gel is generally formed of a naturally occurring oil, or an oil composition formed in part of a naturally occurring oil, that is at least partially cured forming a cross-linked gel derived from at least one fatty acid compound. In addition, the oil composition can include a therapeutic agent component, such as a drug or other bioactive agent. The curing method can vary the application of UV light in both intensity and duration to achieve a desired amount of cross-linking forming the gel.

The addition of DMD illumination modulator(s) 702 in series with projection SLM(s) 706 / 709 to produce high-performance projection displays with improved optical efficiency, reliability, and lower maintenance requirements. This approach eliminates the vibration, audible noise, and safety problems associated with high speed rotating color filter wheels 203 commonly used in SLM projectors and controls the light applied to individual areas of the projection SLM(s).

A personal computing device comprising: a processor, an onboard memory, an accelerometer, a gyroscope, and a display; a computer program to create an exercise analysis application comprising: a software module configured to receive data from the accelerometer and the gyroscope that are associated with the bodily motion of a user in three dimensions; a software module configured to place the device in a learning mode, the learning mode comprising recording the data of the user performing a defined exercise to generate a statistical model for the exercise; a software module configured to place the device in a normal mode, the normal mode comprising applying a probabilistic analysis to the bodily motion data to identify an exercise event, classify the exercise by comparison to a recorded model; and a software module configured to apply an analysis to the bodily motion data to score the user's exercise form.

The invention provides an insecticidal suspending agent containing dinotefuran. The suspending agent is characterized by being prepared from the following components in mass percentage: 1-30% of the dinotefuran, 0.1-35% of a second active component, 3-9% of a wet dispersant, 0.1-0.5% of a de-foaming agent, 1-6% of an anti-freezing agent, 0.1-4% of a thickening agent, 0.1-0.5% of a preservative, 0-2% of a pH (Potential of Hydrogen) adjusting agent, 0-2% of an antioxidant, 0.5-5% of a functional auxiliary agent and the balancing being water, wherein the second active component is one of bifenthrin, imidacloprid, methylamino abamectin benzoate, cyhalothrin, thiamethoxam, indoxacarb, chlorfenapyr, acetamiprid and ethiprole. According to the insecticidal suspending agent, special components are selected and the content of each component is strictly limited; and the prepared insecticidal suspending agent has the very good fast-acting property and lasting period and has the very good prevention effect on tea lesser leafhopper, aleyrodid, thrips, aphids and the like. After the functional auxiliary agent is added, the insecticidal efficacy is improved by 10-12% when being compared with a medicament which is not added with the functional auxiliary agent.

Aerial vehicles are provided with one or more transformable arms (110, 310, 410, 510, 910). The one or more transformable arms (110, 310, 410, 510, 910) may support one or more propulsion units, and transform between a flight configuration where the propulsion units of the arms effect flight of the aerial vehicle, and a landing configuration, wherein the transformable arms (110, 310, 410, 510, 910) are used as a landing support that bears weight of the aerial vehicle when the aerial vehicle is not in flight. Using the transformable arms (110, 310, 410, 510, 910) as legs when the UAV is in a landed state permits the UAV to reduce weight and reduce obstruction to a payload carried by the UAV when the UA is in flight.

A visible light communication (VLC) receiver captures frames of a scene with a camera to detect flashing light signals from a VLC transmitter such as an array of LEDs. The method assembles an enhanced dynamic range image sequence from the frames. At least one VLC source is detected in the enhanced sequence, wherein the source occupies a respective subwindow within the scene. An imaging exposure such as the exposure time used for capturing images at the subwindow is optimized according to a brightness of the respective VLC source. Then a plurality of subwindow images are captured using the optimized exposure. VLC data visible in the subwindow images is then decoded.

The present invention provides a thienopyrimidine compound, represented by the formula [wherein, R1 is C1-4 alkyl, R2 is (1) phenyl optionally having a substituent such as amino, mono C1-4 alkylamino and di C1-4 alkylamino, or (2) a heterocyclic group optionally having a substituent such as amino, mono C1-4 alkylamino and di C1-4 alkylamino and the like, R3 is a hydrogen atom or C1-4 alkyl, R4 is C1-4 alkyl optionally having a substituent such as C1-4 alkoxy-carbonyl, carboxyl, mono C1-4 alkylamino and N—C1-4 alkyl-N—C7-10 aralkylamino and the like] or a salt thereof, which has antagonistic action for gonadotropin-releasing hormone.

Inhalation solutions for administration of muscarinic antagonists for the treatment of breathing disorders, such as COPD, are provided.

The invention provides bacillus thuringiensis wettable powder containing pullulan polysaccharide and a preparation method thereof, relating to powder and a preparation method thereof. The invention solves the problems that the quality guarantee period and the valid period of the powder active ingredients prepared by the traditional technology are short, and the preparation process is single and dated. The bacillus thuringiensis wettable powder containing pullulan polysaccharide of the invention comprises a spore and parasporal crystal mixture, a carrier, a wetting agent and a dispersing agent. The preparation method comprises the steps of: (1) preparing seed bacteria liquid; (2) fermenting and cultivating the seed bacteria liquid to obtain fermentation liquid; (3) concentrating the fermentation liquid to obtain spore and parasporal crystal; (4) adding the carrier and NaCl to the spore and parasporal crystal mixture and blending uniformly; and (5) adding the wetting agent and the dispersing agent, blending uniformly, drying and grinding to obtain the bacillus thuringiensis wettable powder containing pullulan polysaccharide. The bacillus thuringiensis in the powder obtained in the invention has high activity, long quality guarantee period and valid period, and can be widely applied to the field of pest control in the field.

A method is provided for improving lung function in COPD by administering a muscarinic antagonist with a high efficiency nebulizer.

The present invention has its object to provide a medical adhesive excellent in safety, reactivity (curing rate) and duration of adhesive strength. A medical adhesive of the present invention comprises a hydrophilic urethane prepolymer (UP) obtained by reacting a fluorine-containing nonaromatic polyisocyanate component (A) and a polyol component (B) having a hydrophilic polyol (B1) as the essential component, and a phenolic radical scavenger (PRS). The content of (PRS) is preferably 0.01 to 3% by weight based on the weight of (UP). The content of oxyethylene groups in (B) is preferably 30 to 100% by weight based on the weight of the oxyalkylene groups in (B). Preferably, (B) is a mixture of a random copolymer obtained by addition of ethylene oxide and propylene oxide to diols and polypropylene glycol. The content of isocyanate groups in the medical adhesive is 1 to 10% by weight based on the weight of (UP). The medical adhesive of the present invention is suitable for bonding body tissues, such as lung, artery and heart in particular.

The invention provides a pesticide composition containing alkaloids and application thereof, belonging to the technical field of natural pesticides. The pesticide composition containing the alkaloids is characterized by containing following substances by weight percent: 3%-25% of active components, 60%-90% of a solvent, 1%-11% of an emulsifying agent and 2%-13% of a coalescing agent. The pesticide composition containing the alkaloids takes the purely-natural alkaloids as the active components; in the preparation process, a certain ratio of the coalescing agent is added so that the pesticide can be stuck and covers insect body walls for a long time to achieve the good effect of killing insects. The pesticide has the very strong killing effects on the insects including tetranychus cinabarinus boisdu, aphids, plutella xylostella, empoasca flavescens, rice planthoppers and the like and can effectively reduce financial loss caused by insect attacks of crops; meanwhile, the prepared pesticide is good in effect, fast in effect taking speed and long in lasting period, is natural and has no residue, and has good environmental compatibility. The cost is low and a production and processing method is simple and convenient.

The invention relates to a bactericide and an application method thereof. The bactericide contains azoxystrobin and prochloraz as effective ingredient by mass percents of 30 to 1% and of 1 to 30% respectively, with the balance as auxiliary ingredients for pesticide preparation, and the proportion of the azoxystrobin to the prochloraz is 30:1 to 1:30. The complex bactericide according to the invention has wide antibacterial spectrum, strong systemic property, good quick effectiveness, long effective period and great environmental friendliness, and is favorable for reducing using time of pesticide and lowering environmental pollution as well as for integrated control, thus the bactericide is a perfect medicament in pollution-free control.

A hybrid gun device composed of two barrels (1,10) that accept energy from combustion of standard propellant (6), one barrel (10) being operative to produce a high intensity electric current to add accelerating energy to a projectile (7) in the second barrel (1) and at least one coil (8) stage to convert energy between electrical and kinetic to cause the projectile (7) to be launched at hypervelocity.

A cathode for hydrogen evolution in an electrolytic cell, comprising a metallic substrate, and a coating consisting of substantially pure ruthenium oxide, is disclosed. The inventive cathode provides enhanced performance and service life under unsteady and intermittent powering, such as powering from solar cells; a process for coating the metallic substrate is also disclosed.

An electroless palladium plating solution is capable of forming a pure palladium plating film directly on an electroless nickel plating film without (pre)treatment such as substituted palladium plating treatment or the like, which pure palladium plating film has good adhesion and small variations in plating film thickness. An electroless palladium plating solution includes: a first complexing agent, a second complexing agent, phosphoric acid or a phosphate, sulfuric acid or a sulfate, and formic acid or a formate: the first complexing agent being an organopalladium complex having ethylenediamine as a ligand: the second complexing agent being a chelating agent having a carboxyl group or a salt thereof and / or a water-soluble aliphatic organic acid or a salt thereof.

The invention belongs to the technical field of compounded pesticides, and concretely relates to an anti-mite composition. The anti-mite composition comprises the following raw materials in percent by weight: 0.1-20% of spirodiclofen, 0.1-60% of fluazinam, and the balance an auxiliary agent. The composition, which is formed by combining the two main ingredients according to the above ratio, is applicable to control multiple pest mites at the same time, and is applicable to kill multiple pest mites. Compared with a conventional manner of using multiple drugs to kill mite, the employed drug kind is reduced, drug usage cost is reduced, environment pollution is reduced, and the disclosed anti-mite composition possesses extremely good persistent period. Harmful mites are prevented from generating drug resistance by mixing the above pesticides, and the service life of different kinds of pesticides is prolonged.

The invention discloses a sterilization composite containing pyraclostrobin and propineb and a preparation method and applications thereof. The sterilization composite is characterized by containing the pyraclostrobin, the propineb and other assistants, wherein the weight ratio of the pyraclostrobin to the propineb is (1:80)-(50:9). The sterilization composite can be applied to controlling the diseases of cereals, fruit trees, melons, vegetables and the like. The composite has a wide application range, low cost and a good effect. Proved by indoor efficacy trials, the composite has an obvious synergistic effect. Moreover, blending the pyraclostrobin with the propineb is not reported yet at home and abroad, therefore, the invention is disclosed.

The invention herein encompasses the use of aminosilicones to enhance the colour perception of artificially coloured hair. Also encompassed are compositions, a method of use, a kit-of-parts and an article of manufacture.

The invention discloses an insecticide composition. The insecticide composition is prepared from the following active components in parts by weight: 1 to 90 parts of cyhalodiamide and 1 to 90 parts ofplifenate, and further comprises 1 to 90 parts of alpha-(L)-terpineol. According to the insecticide composition, the cyhalodiamide and the plifenate are compounded to realize a synergetic effect; thealpha-(L)-terpineol is compounded with the cyhalodiamide and the plifenate, effects are complementary and the synergetic effect is obvious; and the insecticide composition can be used for more effectively killing insect pests and especially has a very good effect on sugarcane, vegetable, tomato, green bean and cucumber root-knot nematodes.

An improved abrasion resistant rotor assembly and valve and system related thereto is disclosed. The assembly includes a rotor body defining an annular opening which surrounds a drive shaft and a plurality of vanes radially extending from the rotor body. The rotor is made up of a unitary ceramic component, such as silicon carbide.The valve also includes a body for defining a bore that receives the rotor assembly, where the body bore is likewise comprised of a hardened ceramic material. This valve may thus be used to convey abrasive particulate in an efficient manner from a supply container to a pressured line for further processing or disposal.

A system for delivering a growth hormone releasing peptide including a peptide, or a pharmaceutically acceptable salt form thereof, alternatively conjugated to a polymer via a biodegradable bond and dissolved in a liquid medium. Because extra-cellular fluids in vivo provide the appropriate environment to efficiently degrade peptides, the growth hormone releasing peptide will maintain chemical integrity and remain substantially coupled to the polymer while circulating through the body. The therapeutic agent is, therefore, protected from degradation and clearance.

The invention discloses an entomopathogenic nematode symbiotic bacteria strain for inhibiting various plant fungal diseases and application. The bacteria strain is a high-toxicity bacteria strain NN6of xenorhabdus bovienii, the preservation number is CCTCC NO: M 2020097, and the bacteria strain is preserved in China Center for Type Culture Collection on April 29, 2020. The xenorhabdus bovienii NN6 disclosed by the invention has relatively strong ability of inhibiting growth of fusarium oxysporum f.sp.niveum, fusarium oxysporium f.sp.cucumerinum, fusarium graminearum, pyricularia grisea, botrytis cinerea and phytophthora capsici hypha, the ability is increased along with the increase of volume concentration, and the antibacterial effect is obvious. The bacteria strain also has the effect of inhibiting the germination of fusarium spores, and the inhibition effect is remarkable. The bacteria strain has the characteristics of low culture condition requirement, long lasting period, environment-friendly and non-toxic source and the like, has important significance in protecting the ecological environment and improving the added value of agricultural products, and has good market development and application prospects due to the advantage of wider antibacterial spectrum.