113results about How to "Productivity" patented technology

A food processing apparatus for detecting and cutting tough tissues from food items such as fish, meat, or poultry. At least one x-ray machine associated to a first conveyor for imaging incoming food items on the first conveyor based on a generated x-ray image indicating the location of the tough tissues in the food items. A vision system supplies second image data of the food items subsequent to the imaging by the x-ray machine. The second image data including position related data indicating the position of the food items on the second conveyor prior to the cutting. A mapping mechanism determines an estimated coordinate position of the food items on the second conveyor by utilizing the x-ray image and tracking position data. The processor compares the estimated coordinate position of the food items to the actual position on the second conveyor based on the second image data.

It is an object of the present invention to securely and integrally join a metal and a resin, more particularly, a shaped titanium alloy substrate and a resin composition. A titanium alloy substrate is used that has undergone surface roughening by chemical etching or the like so as to have a ultrafine textured face in which bent, ridge-like protrusions having a width and height of from ten to a few hundred nanometers and a length of from a few to a few hundred microns rise up on the surface at a spacing period of from ten to a few hundred nanometers. A titanium alloy piece 1 with its surface treated is inserted into the cavity of a metallic mold for injection molding 10 and a specific resin composition 4 is injected to obtain an integrated composite 7. The main resin component of the resin composition 4 that is used can be a polyphenylene sulfide resin (PPS) or a polybutylene terephthalate resin (PBT). High injection joining strength is obtained if the resin composition contains, as an auxiliary component, a polyethylene terephthalate resin and/or polyolefin resin in the case of PBT and a polyolefin resin in the case of PPS.

A fabricating method of a unit structure for accomplishing an electrode assembly formed by a stacking method, and an electrochemical cell including the same are disclosed. The fabricating method of the electrode assembly is characterized with fabricating the unit structure by conducting a first process of laminating and forming a bicell having a first electrode/separator/second electrode/separator/first electrode structure, and conducting a second process of laminating first separator/second electrode/second separator one by one on one of the first electrode among two of the first electrodes.

The invention relates to a bactericide suspending agent compounded from difenoconazole and pyraclostrobin and a preparation method thereof, belonging to the technical field of pesticides. The bactericide suspending agent is prepared from the following components in percentages by weight in the presence of 95% difenoconazole and 98% pyraclostrobin: 0.1-40% of difenoconazole, 0.1-40% of pyraclostrobin, 0.1-2% of antifoaming agent, 0.5-20% of wetting agent, 0.5-20% of dispersing agent, 0.1-4% of antifreezing agent, 0.1-5% of thickening agent, 0.1-4% of pH value regulator, 0.1-10% of stabilizer, 0.1-5% of penetrating agent and the balance of deionized water. The bactericide suspending agent has the advantages of high efficiency, low toxicity, no pollution and safety for environment, human and livestock and is difficult for pathogenic bacteria to generate resistance.

A multi-color combined ink for ink-jet printer features that the ink for each color contains colouring agent, molecule-induced phase separater, levelling disperser, chelating agent, pH regulator, and the defoaming, antibacterial and drying additives. Said molecule-induced phase-separater is a water-soluble high-molecular polymer for preventing the osmosis between adjacent colors to obtain high-quality color graphics. Its advantages are low cost, no corrosion, poison and environmental pollution, and high resistance to water.

A vehicle wheel 1 having a plurality of subsidiary air chambers 3, which is annularly incorporated on a rim outer peripheral surface 4, a cover member 13 having a lug part extended over the entire periphery and a stepped part extended over its periphery along the inside of the lug part 16, and a bottom plate member 14 being superimposed with each other through a seal member made of an elastic member and interposed therebetween in an airtight manner, and the cover member 13 and the rim outer peripheral surface 4 being joined to each other in a joint part 10, wherein the cover member 13 and the rim outer peripheral surface 4 are made into contact with each other so as to form a subsidiary air chamber 3 having air-tightness.

The invention discloses a seam crack-resisting putty and aims at solving the problems that the existing similar seam crack-resisting putties have complex process, high cost, poor surface flatness after filling, repairing or finishing, and difficult polishing and finishing, and can not be applicable to wood or metal wall surfaces, table surfaces, furniture and other objects. The seam crack-resisting putty is characterized by being formed by the uniform mixing of a paste-shaped main agent and an auxiliary agent with the weight ratio of 1:0.5 to 2, wherein the main agent contains 63 to 84 percent of epoxy resin and 16 to 37 percent of plant powder with the particle size of less than 1 mm in percentage by weight. The auxiliary agent contains 63 to 84 percent of epoxy resin curing agent and 16 to 37 percent of plant powder with the particle size less than 1 mm in percentage by weight. 0.8 to 17 percent of toner can also be added to the main agent and the auxiliary agent in percentage by weight; and in percentage by weight the toner can be formed by uniform mixing of 1 to 99 percent of pigment powder and 1 to 99 percent of lithopone, titanium dioxide, talc powder, kaolin or bentonite, and the like.

Disclosed is a modified glucose dehydrogenases that has dramatically increased productivity in Escherichia coli and dramatically increased thermal stability, which is obtained by introducing specific amino acid mutations to glucose dehydrogenase derived from Botryotinia fuckeliana. Also disclosed is a modified glucose dehydrogenases that has dramatically increased productivity in E. coli and dramatically increased thermal stability, which is obtained by replacing two amino acid residues in glucose dehydrogenase of fungal origin with cysteine residues. The novel glucose dehydrogenase has a low reactivity to xylose.

The invention provides a method for extracting essential oil in traditional Chinese medicinal materials. The method provided by the invention has the following beneficial effects: a novel green binaryand ternary deep eutectic solvent is adopted as an extracting agent, the problem that an organic reagent with higher toxicity is used as an extraction solvent in a traditional essential oil extraction technology is overcome, and pollution to the environment is reduced; a combination of the novel green solvent and a microwave-assisted steam distillation technology is used for the first time, the shortcomings of high costs, long extraction time, high labor intensity and the like existing in the traditional extraction technology are overcome, and compared with a method using a binary deep eutectic solvent, a method using a ternary deep eutectic solvent can obtain a higher yield of the essential oil; compared with extraction technologies of microwave steam distillation and ultrasound-assistedternary deep eutectic solvent steam distillation, the ternary deep eutectic solvent combined with microwave-assisted steam distillation extraction method can obtain a higher yield of the essential oil and volatile components; an extraction device is easy to clean to reduce residues of a sample and a solvent; and the method can be combined with the practice to provide a novel means for extractionof the plant essential oil.

A QFN package is provided with a lead frame formed by processing a copper alloy sheet containing 0.01 to 0.50% by mass Fe, 0.01 to 0.20% by mass P, and Cu and inevitable impurities as other components, having a micro Vickers hardness of 150 or above, a uniform elongation of 5% or below and a local elongation of 10% or below, or a copper alloy sheet containing 0.05 to 2% by mass Ni, 0.001 to 0.3% by mass P, 0.005 to 5% by mass Zn, and Cu and inevitable impurities as other components, having a micro Vickers hardness of 150 or above, a uniform elongation of 5% or below and a local elongation of 10% or below. Lead burrs formed during the dicing of the QFN package are short, and a dicing blade used for dicing the QFN package is abraded at a low wear-out rate.

Embodiments are directed to managing and improving a drilling and completions process at a hydrocarbon extraction site, and to optimizing resource allocation at a hydrocarbon extraction site/region. In one scenario, a computer system accesses data generated by hardware sensors implemented by drilling and completion equipment at a hydrocarbon extraction site. The computer system formats the sensor data into a form readable by a data mining algorithm, and mines the formatted sensor data to identify characteristics related to the drilling and completion process. The computer system also accesses and integrates historical data related to the drilling and completion equipment at the hydrocarbon extraction site. The computer system then computes drilling and completion performance indicators that identify inefficiencies based on the characteristics identified for the equipment and based on the accessed historical data. Then, a remediation step is performed to resolve the identified inefficiency.

The invention relates to a testing reagent for activated partial thromboplastin time. The testing reagent is prepared from phospholipids, activator and stabilizer. The stabilizer is prepared from, by mass, 1%-4% of alanine and 0.5-5 mM of catechin. A preparation method of the testing reagent includes the steps that an HEPES buffer solution is prepared, the pH value of the buffer solution is adjusted to be neutral, and sodium chloride is added; the activator is added to the buffer solution, phospholipids and other components are added after stirring and even mixing are conducted, and then the testing reagent for APTT is obtained after even mixing, stirring and filtering are conducted. According to the testing reagent for activated partial thromboplastin time, stabilizer components with high toxicity are removed, so that production and use processes are safer; meanwhile, the stability and detection accuracy of the testing reagent for APTT are greatly improved.

The invention relates to the field of film-spreading oil solution, in particular to nimbin film-spreading oil solution which is prepared by mixing nimbin and nim oil in certain proportion and adding an auxiliary material into the mixture. The nimbin film-spreading oil solution is novel, efficient and pollution-free, is safe to human, livestock and fowls, and is difficult for pests to generate drug resistance. The nimbin film-spreading oil solution has the advantages of wide sources of raw materials, high utilization ratio, simple process and low production cost, and is a novel biological pesticide preparation.

The invention discloses gravure printing ink for a poly(ethylene terephthalate) (PET) base material and a preparation method for the gravure printing ink, and aims to provide ink having the advantages of good fluidity, high adhesion, high gloss, simple and feasible preparation method, safe use and environment friendliness, and a preparation method thereof. The ink comprises the following components: an organic pigment or an inorganic pigment, resin, an adhesion promoter, a dispersing agent and the balance of organic mixed solvent. The ink is prepared by the following steps of: mixing dimethyl carbonate, ethyl acetate and n-propyl alcohol to obtain a mixed solvent, and dissolving the resin; and mixing with the organic pigment or the inorganic pigment, stirring and dispersing to obtain a semi-finished product of color paste, fully grinding on a sand mill, adding the adhesion promoter and the dispersing agent, fully stirring, and filtering off components of which the fineness is more than 15mu m by using a filtering machine to obtain the gravure printing ink for the PET base material.

The invention provides itraconazole nanocrystals and a preparation method and application thereof. Acid phase in which itraconazole is dissolved is dropwise added into alkaline phase to over-saturate the itraconazole; the itraconazole molecules are aggregated into amorphous nanocrystalline particles in the presence of a high molecular stabilizer to form a stable structure with itraconazole nanocrystals as a core and the high molecular stabilizer as a shell; and both the solubility and the dissolution rate of the itraconazole nanocrystals are greatly improved compared with those of normal itraconazole nanoparticle suspension. A hydrophilic fragment of the high molecular stabilizer, which is extended into the water, improves the hydrophobicity of the surfaces of the itraconazole nanoparticles, so that the high molecular stabilizer is more easily moistened and dissolved; and the high molecular stabilizer serving as the shell enhances the adhesion between the medicament particles and gastrointestinal mucous membrane, is favorable for improving the bioavailability and reduces the influence of a diet state on the bioavailability. The method of the invention has the advantages of no use of toxic solvent, simple preparation process, low cost and easy industrialization.

To provide a three-dimensional image display apparatus having patterned retarder 303 that is excellent in adhesion between transparent support substrate 301 and alignment film 302. A mixture containing a polymerizable liquid crystal compound and a peeling preventive agent is prepared. Here, the peeling preventive agent has as a polar group any one of a hydroxyl group, a carboxyl group, a phosphate group, a sulfonate group, an amino group, a mercapto group and an isocyanate group, and also has a polymerizable group. Then, an alignment layer is arranged on a transparent support substrate, and subjected to patterned treatment, and the mixture is coated, and a coated surface is dried and cured to form a patterned retarder, and thus a three-dimensional image display apparatus having excellent reliability, such as adhesion, is obtained.

The invention discloses a production method of selenium-rich chicken eggs and aims to overcome the defects of the prior art. The production method includes the steps of 1, mixing well nano-selenium and conventional basic ration for layers into nano-selenium feed; 2, feeding the layers with the nano-selenium feed twice a day, and allowing the layers to feed freely until selenium content of the chicken eggs is stably between 0.4mg/kg and 1.52mg/kg after 10 days; 3, continuing to feed the layers with the nano-selenium feed until the selenium-rich chicken eggs with the selenium content stably ranging from 0.4mg/kg to 1.52mg/kg are obtained after 14 days. Preferably, the selenium content of the nano-selenium feed is 0.5-2.0mg/kg, the particle size of effective ingredient selenium in the nano-selenium ranges from 10 nanometers to 500 nanometers. The production method has the advantages that the nano-selenium for use is an industrial product which is pink or red powder, the added nano-selenium features stable quality, high efficiency, low toxicity, low price and the like, the process of the production method is simple, the production method is economical in cost and high in safety, the selenium-rich chicken eggs produced by the production method are stable in quality and high in selenium content.

The invention discloses a fomesafen microemulsion and a preparation method thereof, wherein the fomesafen microemulsion is a new preparation formulation which is novel, efficient, low-toxicity and pollution-free, is safe for human beings and livestock and is not easy to generate drug resistance on weed; the preparation formulation dissolves the fomesafen in organic solvent by utilizing the action of a surface active agent, and the fomesafen is dispersed in water to form the transparent preparation. The prepared fomesafen microemulsion comprises the following components by weight percent: 1-20% of fomesafen, 5-25% surface active agent, 5-15% of latent solvent, 0.01-5% of stabilizing agent, 0.5-5% of synergistic agent, 0.1-5%of penetration promoting agent and the balance of water. The invention has high use ratio of raw materials, simple technology and low production cost and is a novel agricultural weedicide formulation.

The invention discloses a strong automatic fire extinguishing apparatus which comprises a pressure container, a spray nozzle and an alarm display unit; the pressure container is a double-chamber structure; the front end of a first chamber is connected with the spray nozzle in a seal way and the rear end of the first chamber is separated from a second chamber by a one-way pressure valve; the second chamber is provided with a charging valve; a second path of the spray nozzle is equipped with a signal sensor that can automatic detect the reduction of the internal pressure of the pressure container; a third path, a forth path and a fifth path of the spray nozzle are respectively equipped with a pressure display, a pressure relief device and a charging device. The fire extinguishing apparatus of the structure can not only cause a fire extinguishing agent in a cylindrical shell to be sprayed completely, but also can adjust the spraying speed of the fire extinguishing agent so as to cause the fire extinguishing agent to spread sufficiently; meanwhile, on the premise of guaranteeing use effect, the spray nozzle can be arranged towards any direction, thus being greatly convenient for the installation and use of the fire extinguishing apparatus; furthermore, the invention is characterized by compact and effective structure, humanization, automation, high safety, high fire extinguishing efficiency and being convenient for production.

Methods of controlling an arc welding shop. In the shop, several welding torches are used and each torch is supplied with consumable wire. The wire moves at a wire speed and is subjected to an electrical current. For each torch, either an average wire speed or an average electrical current, as measured over a fixed time period, is determined by a sensor. These values then allow productivity parameters to be selected for the torches. Productivity parameters include the duty factor, the deposition rate, the average duty factor, and the average deposition rate.

The invention provides an automatic control device for mechanical filter, belonging to an automatic control device, which comprise of a pressure sensor in liquid inlet pipe, another pressure sensor in liquid inlet cavity of mechanical filter, and a third pressure sensor in liquid outlet cavity, every pressure sensor being equipped with the carry-in terminal of micro processor, the liquid inlet pipe being linked to an outlet tube by a recoil pipe which is equipped with a recoil magnetic valve, the outlet being equipped with a outlet magnetic valve and the draining-pipe equipped with a blowoff magnetic valve, and every magnetic valve being equipped with the output end of micro processor. The automatic control device can monitor the stoppage state of mechanical filter continuously and exactly and it also can clear the stoppage immediately and automatically according to the stoppage state.

The invention discloses ink taking dimethyl carbonate as a solvent, and a preparation method for the ink, and aims to provide ink having advantages of high initial dryness and adhesion, low solvent residue, good gloss, safety, nontoxicity, sanitation and environment friendliness and taking dimethyl carbonate as a solvent, and a preparation method for the ink. The preparation method comprises the following steps of: preparing dimethyl carbonate, methyl cyclohexane, ethyl acetate and isopropanol into a mixed solvent; dissolving resin by using the mixed solvent; adding an organic pigment or an inorganic pigment according to product performance requirements, stirring and dispersing, and fully grinding on a sand mill; adding butanone and a dispersing agent in a ratio according to product performance requirements, and fully stirring and dispersing to obtain ink; and filtering off components with the fineness of more than 15mu m by using a filtering machine to obtain the finished product of ink.

A fabricating method of a unit structure for accomplishing an electrode assembly formed by a stacking method, and an electrochemical cell including the same are disclosed. The fabricating method of the electrode assembly is characterized with fabricating the unit structure by conducting a first process of laminating and forming a bicell having a first electrode/separator/second electrode/separator/first electrode structure, conducting a second process of laminating a first separator on one of the first electrode among two of the first electrodes, and conducting a third process of laminating second separator/second electrode one by one on the other first electrode among the two of the first electrodes.

The invention discloses an assembled electric detonator which comprises a detonator housing and a high explosive, an initiating explosive, a delay explosive and an explosive head which are embedded in the detonator housing, wherein the explosive head is connected with leg wires, and is guided out of the detonator housing by a bayonet plug; the delay explosive is connected with the initiating explosive by a reinforcing cap; the initiating explosive, the reinforcing cap, the delay explosive, the explosive head, the leg wires, the bayonet plug and an inner housing serve as an inner detonator; and the high explosive and an outer housing form an outer detonator. The assembled electric detonator is characterized in that the electric detonator consists of the inner detonator and the outer detonator, wherein the inner detonator consists of the initiating explosive, the reinforcing cap, the delay explosive, the explosive head, the leg wires, the bayonet plug and the inner housing; the outer detonator consists of the high explosive and the outer housing; and the inner housing and the outer housing are made of non-metal materials. According to the assembled electric detonator, the problem that the existing electric detonator is high in risk level is solved due to the adoption of separated design of the inner detonator and the outer detonator; and the inner housing and the outer housing are made of the non-metal materials, so that the safety is improved, the cost is lowered, and the assembled electric detonator is more environment-friendly.

The embodiment of the invention discloses an environment-friendly nano antifouling algicide and a preparation method thereof. The environment-friendly nano antifouling algicide is prepared from the following raw materials by mass percent: 5 to 10 percent of water-based nano silver dispersoid size, 10 to 20 percent of 4,5-dichloro-N-octyl-4-isothiazoline-3-one, 5 to 10 percent of 2-octyl-4-isothiazoline-3-one, 5 to 10 percent of benzimidazole, 3 to 5 percent of emulsifier, 5 to 8 percent of antifreeze, 1 to 3 percent of penetrant, 1 to 3 percent of amine neutralizer, 1 to 3 percent of thickener, 5 to 10 percent of solubilizing stabilizer, 5 to 10 percent of synergist, 5 to 8 percent of ethanol and 20 to 30 percent of deionized water. The environment-friendly nano antifouling algicide and the preparation method thereof disclosed by the invention have the characteristics of low manufacturing cost, low toxicity, safety for water source and environment, and are of great significance for saving energy, protecting the environment and creating a harmonious relationship between human and nature.