92results about How to "Quality unchanged" patented technology

The invention discloses an electronic simulation cigarette and the atomized liquid thereof, comprising a shell body, one end of which is provided with an air inlet, a power supply and an atomization device are arranged inside the shell body, the power supply is connected with a heater, a capsule is installed inside the shell body and filled with tobacco juice, the capsule is connected with the atomization device, one end of the atomization device is provided with a capsule penetrating device which is penetrated into the capsule. The atomized liquid described by the invention includes the raw materials parts by weight: 25 to 90 shares of polyethylene glycol, 9 to 50 shares of propanediol, and 0.3 to 52 shares of mouthfeel and taste regulator. The electronic simulation cigarette of the invention can ensure that the atomized liquid is conserved for a long time, the quality, the taste, etc. of the atomized liquid do not change in the retention period; through probation, the smoker is satisfied with the mouthfeel, the taste, etc., of the electronic simulation cigarette, the component of the atomized liquid has no hazardous substance, and hygienical content is added according to needs, the atomized liquid can be made into a plurality of sweet-smelling types or smoke types according to needs, and can ensure that the capsule keeps good stability, thereby providing better condition for the long-term conservation of the tobacco juice.

The invention discloses a video inter-frame compression coding method based on macroblock features and statistical properties and relates to the field of video compression coding. The method comprisesthe following steps: firstly extracting brightness information of the current coding macroblock from original video data, adopting the dual-layer prejudgment criteria for determining the optimal inter-frame coding mode according to the statistical properties of the optimal inter-frame mode selected by the current coding macroblock, further utilizing the time-space relevant features of the currentcoding macroblock for selectively carrying out intra-frame coding, comparing the optimal inter-frame coding mode with the optimal intra-frame coding mode according to a rate distortion cost function,determining the final inter-frame coding mode and coding the current macroblock. Compared with the ergodic full-search inter-frame predictive coding method adopted in video coding standard H.264, themethod has almost no loss of video quality, strictly controls the increase of code rate, keeps the excellent performance of high compression ratio of the original standard algorithm and can greatly improve the inter-frame coding speed.

Embodiments of the invention provide a filming method and a mobile terminal. The mobile terminal comprises a first camera and a second camera; the filming method includes: activating the first camera and the second camera to enter a filming mode, controlling the first camera and the second camera to take images alternately, wherein each image has corresponding photographic time, and generating a film file from the images according to the photographic time; by applying the embodiments of the invention, it is possible to control the first camera and the second camera to take images alternately, and more images are taken within same time, namely, photographing frame rate is increased; the first camera and the second camera are mutually independent, the quality of taken images is unchanged, photographing frame rate is increased, and image quality is also guaranteed; the film file generated based on the images taken alternately by the first camera and the second camera provides smoother and clearer pictures, and user visual experience is improved.

The invention discloses a production method of brown sugar candy, comprising the following steps: 1) cleaning and peeling off fresh ginger, cutting into small blocks to obtain ginger blocks; 2) treating the ginger by grinding and then filtering the serous fluid to obtain ginger juice; 3) mixing the ginger juice, brown sugar, white sugar, isomaltulose alcohol with water and then heating and stirring to gain syrup; 4) drying treatment of the syrup in vacuum to gain dewatering syrup; 5) evenly adding into the dewatering syrup with the atomized menthol to gain mixed syrup; 6) pouring the mixed syrup into a mould for shaping. The invention also simultaneously discloses a brown sugar candy produced according to the method. The brown sugar candy of the invention has the function of regulating and nourishing the stomach, etc.

The invention relates to a low alloy white cast iron, which can meet the special requirements of wearing pieces of cereals processing machines. The cast iron comprises the following chemical compositions according to the weight percentage: 3.5-3.8% of carbon, 1.5-1.9% of silicon, more than 0 and less than or equal to 1.0% of Mn, less than 0.05% of phosphorus, 0.02% of sulfur, more than 0 and less than or equal to 1.0% of chromium; the rest is Fe and unavoidable trace impurity elements. The white cast iron is in line with the performance provision of the wearing pieces of the cereals processing machines and has better mechanical work and casting combination property compared with the high hardness wear-resistant white cast iron (Patent CN1019029B). The white cast iron has the advantages of easy controllable components, little alloy, low production cost and fine foundry processing property, thus better in favor of industrialization application, etc.

The invention discloses a novel topology of a double-stage matrix converter and a common-mode voltage suppression strategy of the double-stage matrix converter. According to the topological structure,a one-way switch tube is connected with a direct current side upper bus and a direct current side lower bus of a conventional double-stage matrix converter in series separately; when the direct-current side switch tube is switched off, the inversion-stage effective vector is equivalent to an inversion-stage zero vector when the direct-current side switch is switched on, and the inversion-stage zero vector is called as an inversion-stage equivalent zero vector; according to the novel topology, the equivalent zero vector is utilized to participate in modulation, and the inversion stage seven-section type space vector modulation is optimized into three-section space vector modulation, and meanwhile, the inhibition of common mode voltage is realized. The novel topology has the advantages thatthe common mode voltage of the load side can be reduced to be 0.577 times of the peak value of the input phase voltage in the whole area at the voltage transmission ratio of 0-0.866, and the inhibition effect is equivalent to that of the prior art; the current conversion control strategy is simple, the rectification stage can be directly subjected to current conversion, and the reliability of thesystem is improved; and the optimized modulation strategy is simple and easy to realize, the total actual switching frequency of the system is basically unchanged compared with that in a traditionalmodulation strategy, the actual switching frequency of the inversion stage is greatly reduced, the system switch loss distribution is changed, the output current harmonic distortion rate is lowered, the input current quality is kept unchanged, and the electric energy quality is improved.

The invention discloses a shrimp refreshing agent. The shrimp refreshing agent comprises the following component in parts by weight: 2-5 parts of phytic acid, 8-10 parts of ascorbic acid, 12-15 parts of citric acid, 1-3 parts of sodium polyacrylate, 20-25 parts of sorbic alcohol, 12-18 parts of glutamic acid, 0.2-0.6 part of glucose oxidase and 20-25 parts of sodium tripolyphosphate. Compared with the prior art, the invention has the following beneficial effects: (1) the refreshing time is long, and the quality of shrimp can not be changed after the shrimp is stored for 72 hours at the temperature of 5 DEG C by adopting the refreshing agent; and (2) the refreshing range is wide, the refreshing agent is applicable to refreshing of the shrimp and other seafoods such as fresh fish, fresh crab and the like.

The invention discloses an HEVC intra-frame prediction mode rapid selection method. The method is aimed at the problem that the calculation complexity is high due to increasing prediction modes in intra-frame prediction. On the basis that the prediction direction difference of adjacent angle prediction modes is less than 10 degrees, coarse screening is carried out in the strong grain direction of a PU (Prediction Unit) for intra-frame prediction; then rate-distortion optimizing calculation is carried out on the prediction modes after coarse screening; and secondary screening is carried out on the first three modes with minimum cost values. The candidate modes with maximum probability of being the optimum prediction mode can be found out rapidly and precisely by carrying out primary screening and secondary screening on the 35 prediction modes, and the calculation complexity of the original intra-frame prediction coding algorithm is effectively reduced.

Methods for processing waste activated sludge obtainable from wastewater plants. The methods herein are useful in that they provide novel waste activated sludge preparations that are substantially free of live microbial organisms and contain a high content of digestible protein.

The invention relates to a method for efficiently extracting effective compositions of traditional Chinese medicines through percolation, and especially relates to a method for efficiently extracting effective compositions of ligusticum wallichii, radix paeoniae alba, radix bupleuri, forsythia suspensa, panax pseudoginseng, angelica dahurica, curcuma longa and other traditional Chinese medicines through percolation. The extraction method comprises the following steps: 1) taking a traditional Chinese medicinal material, and wetting by using a solvent; 2) adding a solvent into the wet traditional Chinese medicinal material for immersing; 3) performing percolation on the immersed traditional Chinese medicinal material by using a solvent; and 4) collection the percolation liquid, and removing the solvent to obtain the traditional Chinese medicine extractive.

The invention discloses a method and a device for preparing a coating by using nanosecond pulse laser cladding, belonging to the technical field of the preparation of coatings on material surfaces through laser cladding, and aiming to solve the problems existing in the present nanosecond pulse laser cladding. According to the method and the device, a metal is deposited on the surface of a workpiece through MOCVD (metal organic chemical vapor deposition), and the surface of the workpiece is scanned by nanosecond laser light at the same time, so that the metal is cladded on the surface of the workpiece, and a coating with a micron or submicron level thickness is formed on the surface of the workpiece. The method and the device disclosed by the invention do not have special requirements for a substrate material, are wide in application range, and can meet the needs of the preparation of the coatings of plane workpieces and special-shaped workpieces; a prepared thin film coating has the advantages of densification, controllable thickness (micron or submicron) and firm film-substrate adhesion; meanwhile, the surface roughness of the workpiece subjected to processing is not less than that of the workpiece before cladding; the secondary processing such as grinding and polishing is not needed, so that the production cost is reduced; meanwhile, after being processed by the method and the device, the workpiece can not be deformed and can meet the processing requirements for precision workpieces.

The invention provides a video coding method and a video processing method, which are applied to an intelligent monitoring system. The intelligent monitoring system comprises front-end video equipment and a rear-end intelligent server. The video coding method comprises the following steps: separating a foreground area from a background area of an acquired video according to a preset algorithm; respectively performing P-frame and I-frame coding on macro blocks of the foreground area and the background area, respectively packaging video streams of the foreground area and the background area, which are coded, and transmitting the packaged video stream to the rear-end intelligent server; after the rear-end intelligent server receives the video stream from the front-end video equipment, judging whether the video stream has the foreground area; if so, decoding the video of the corresponding foreground area, and intelligently analyzing the decoded video of the foreground area. According to the methods, under the conditions that the quality of the video basically remains unchanged and the consumption of network bandwidth is slightly improved, the rear-end decoding capacity and the intelligent video analysis processing capacity can be remarkably improved, and the storage time of a storage server can be remarkably prolonged.

The invention provides water-borne aluminum foil stamping working fluid with low viscosity. The working fluid comprises the following components by weight: 0.05-2% of alkylolamide, 0-4% of alkylol amine, 0.05-2% of a polyethylene glycol type nonionic surfactant, 0-0.1% of a defoaming agent and the balance of water. The working fluid has good adaptability and clearable feature to an aluminum foil, is suitable for such processing as high-speed stamping, rolling and the like to the aluminum foil, can replace mineral oil-based volatile lubricating oil used in the aluminum fin type heat exchanger processing, can meet the lubricating requirement during the aluminum foil is processed into a fin, and can also achieve a minimal residual amount on the surface of the aluminum foil, so that a cleaning procedure need not be added with, the bright and clean surface of the aluminum foil is maintained and the quality of a heat exchanger is not changed, the production energy consumption is reduced, and the discharge of organic matters is decreased. The working fluid can be dried at room temperature, a high-temperature drying procedure is canceled, so that the production energy consumption is reduced, and the discharge of volatile organic matters, waste water and waste liquor is decreased.

The invention discloses a production method of pear syrup brown sugar candy, comprising the following steps: 1) mixing brown sugar, Isomaltulose alcohol with water and then heating and stirring, or mixing brown sugar, white sugar, Isomaltulose alcohol with water and then heating and stirring to gain syrup; 2) adding concentrated pear juice into the syrup and then heating and stirring to gain pear juice syrup; 3) drying treatment of the pear juice syrup in vacuum to gain dewatering syrup; 4) evenly adding into the dewatering syrup into mixture consisting of atomized menthol and eucalyptus oil to gain mixed syrup; 5) pouring the mixed syrup into a mould for shaping. The invention also simultaneously discloses a pear syrup brown sugar candy gained according to the method. The pear syrup brown sugar candy of the invention has the efficacy of moistening the lung and throat and relieving cough, etc.

The invention discloses a preparation method of high-R-value solvent-free waterborne polyurethane microfiber synthetic leather. The molecular weight and viscosity of a prepolymer are controlled by controlling the R value of the prepolymer, so that the polyurethane resin which is easy to disperse and emulsify, free of any organic solvent, small in particle size, high in solid content, good in stability and low in cost is obtained. After resin is formed into a film, the film has relatively good alkali resistance and temperature resistance and relatively high elongation at break and breaking strength, and the modulus is 100%; and after the resin is applied to the microfiber base cloth, the microfiber base cloth is plump in hand feeling, elastic and uniform in cloth cover. The solvent-free waterborne polyurethane is high-R-value solvent-free waterborne polyurethane with excellent performance and stable performance, and is very suitable for large-scale production.

The invention relates to a double-air-bag rigidity stepless adjustable oil-gas spring. The oil-gas spring comprises a main working cylinder, an oil tube connected with the upper end of the main working cylinder and an auxiliary working cylinder connected with the other end of the oil tube. The auxiliary working cylinder comprises an auxiliary cylinder barrel connected with the oil tube, a damping valve assembly arranged in the auxiliary cylinder barrel, two air bags and two air bag bases arranged on one side of the damping valve assembly symmetrically, a partition plate arranged between the two air bags, a connection pipe arranged at the other end of the auxiliary cylinder barrel, a solenoid valve arranged on the connection pipe, an oil pumping pipe and an oil return pipe which are connected with the solenoid valve, an oil pump arranged on the oil pumping pipe and an oil tank connected with the oil pumping pipe and the oil return pipe. A ventilation hole is formed in the partition plate. According to the oil-gas spring, the rigidity characteristic of the oil-gas spring is expanded to a changeable range with value assigned freely from a non-linear curve line, the problem of requirement 'contradiction' of the safety and comfort for the suspension system during vehicle traveling is solved, and the whole vehicle adaptability to various traveling conditions is improved.