12559 results about "Production cycle" patented technology

A Virtual Design Module (VDM) used in a networked design environment generates manufactured product designs that are near optimal in terms of cost and production cycle time by using design data files containing alternative parts and manufacturers information. Numerous product design alternatives are considered and evaluated in terms of design-manufacturing-parts-supplier feasibility and real-time information on cost and production cycle time for realization. The VDM generates a population of new designs with appropriate board design information to allow for design-manufacturer-supplier decision making and determines the feasibility of each member of the current generation of designs and rejects designs that are not feasible. The VDM triggers Mobile Software Agents (MSA) that obtain data for parts availability, cost, lead time and manufacturer data for manufacturing availability, cost and lead time for each feasible member of the current generation of designs and return the data. In one application for printed circuit board design, the VDM evaluates each member of the current generation of designs by calculating cost, lead-time and value using a J function. The VDM then improves board designs through selection and use of board design modifiers. The process continues until optimized designs are obtained. Optimized board designs are output as results to an operator.

The invention provides a channeling preventing and plugging agent and a construction method for controlling plugging and sealing channeling by utilizing the channeling preventing and plugging agent. The channeling preventing and plugging agent comprises a high-temperature-resistance pre-plugging agent serving as a pre-posed pre-plugging plug, an enhanced gel plugging agent serving as an intermediate enhanced plug and a high-strength resin plugging agent serving as a postposed sealing plug. The channeling preventing and plugging agent has the characteristics of high temperature resistance, long-term stability, good plugging performance and the like. The invention further provides a construction method for controlling plugging and sealing channeling by utilizing the channeling preventing and plugging agent. The method has a simple constructing process, and can be used for constructing after the channeling preventing and plugging agent is directly prepared on the spot. The channeling preventing and plugging agent can be used for effectively solving the adverse impact of the steam/air channeling phenomenon of a heavy oil thermal production well on production, and has an important effect on prolonging the production cycle of a heavy oil well and improving the recovery efficiency.

A carbonization process for increasing the quality of wood by continuous gradient heating method includes such steps as heating to 120-140 deg.C, eating to 160-240 deg.C, spraying atomized water for slowly cooling to 100 deg.C, filling the saturated steam at 100 deg.C to return the water content back to 4-6%, and cooling to 15-30 deg.C.

The invention discloses a high-activity antibacterial peptide-containing matrix for garden seedling cultivation, as well as a preparation method and application thereof. The high-activity antibacterial peptide-containing matrix for garden seedling cultivation is prepared from the following components: Chinese medicament residues, organic additives, inorganic additives, microbial blends, housefly larva excrement, functional microbes and a water retention agent, wherein the functional microbes have the effects of activating matrix nutrition, exogenously fixing nitrogen, antagonizing pathogenic microorganism, reinforcing absorbing capability of seedling roots to nutrition and promoting seedling growth. Furthermore, the matrix for garden seedling cultivation has comprehensive nutrient elements, stable performance, strong buffer capability, and good water and fertilizer retaining performance; and the preparation method has simple production process, short production period, wide sources and low cost of raw materials, no environmental pollution and convenience in large-scale commercial production. The matrix for garden seedling cultivation can be used for raising and cultivating garden green seedlings, and can also be used for repairing and improving the ecological environment.

The present disclosure provides an integrated power generating system and method and liquefied natural gas (LNG) vaporization system and method. More particularly, heat from a CO₂ containing stream from the power generating system and method can be used to heat the LNG for re-gasification as gaseous CO₂ from CO₂ containing stream is liquefied. The liquefied CO₂ can be captured and/or recycled back to a combustor in the power generating system and method.

A method for gelating a co-precursor relates to an aerogel. The invention provides a method for preparing transparent silica aerogel by normal pressure drying through a co-precursor method. The method has the advantages of low cost, simple process, short production cycle, controllable reaction course and continuous production. Tetraethyl silicate and absolute ethyl alcohol are put into a container according to a proportion and stirred, and added with methyl triethoxysilane; added with water and stirred; added with hydrochloric acid to regulate the pH of the solution; added with ammonia water to regulate the pH of the system after stirring; the silica sol is kept stand still after stirring to obtain wet gel; the obtained wet gel is put into a normal hexane solution or a normal hexane solution containing the methyl triethoxysilane with volume concentration of 10%-50% for solvent exchange and aging, after being exchanged by the solution containing the methyl triethoxysilane agent, the gel is washed by the normal hexane solution to remove the methyl triethoxysilane remained on the surface of the sample, and the transparent silica aerogel is obtained by drying.

The invention discloses a multi-degree-of-freedom 3D printer of a fiber reinforced composite material and a printing method thereof. The 3D printing can be performed with any angle and any movement locus by making use of the flexibility of a manipulator; and a 3D printing head mounted on the multi-degree-of-freedom 3D printer can perform the 3D printing of a high-strength short fiber reinforced composite material, and can perform the splicing and the weaving of continuous resin-based long fiber to produce a structural body of a continuous fiber reinforced resin-based composite material. The multi-degree-of-freedom 3D printer can precisely control the orientation of reinforced fiber in a composite material part in the 3D printing process, and can realize the quick production of the composite material part with specific mechanical, electric and thermal performances and a complex structure. Meanwhile, a mold customized beforehand and a pretreated fiber prepreg tape are not needed in the process; and the multi-degree-of-freedom 3D printer is not only suitable for the production of large parts, but also suitable for the large-batch production of small parts, so that the production cost and the production period are largely reduced, and the wide application of the composite material parts is further promoted.

The invention belongs to the field of welding, in particular to a process method applicable to marine engineering large thick steel plate submerged arc welding in low-temperature environment, which comprises a welding method, welding material selection, a welding order, a welding process and the selection and control of various welding process parameters. The method renders with carbon dioxide gas protection welding, and fills and faces through an automatic submerged arc welding; stops welding when the welding reaches more than two thirds of the thickness of a large groove during the welding process, clears chips on the back side and completes the welding of the other side; finally completes the welding of the first side; strictly controls all relevant process parameters of the welding during the welding process, and solves the problems of poorer anti-crack toughness of welding seams and heat affected zones caused by too high cooling speed of the welding seams and too high temperature; can ensure good anti-crack toughness of a welding seam connector without heat treatment after welding; and can meet the requirements of welding of an E36 plate with the thickness of 35 to 77mm under the working environment at the temperature of above -30DEG C, simplifies the production process, shortens the production cycle and reduces the cost.

The invention belongs to biological technical field, in particular to a liquid infusion method for producing linaloe on aquilaria sinensis trees. The method includes of drilling on the aquilaria sinensis trunk, gradually dropping a linaloe catalyst into the aquilaria sinensis tree body through the liquid infusion method; the operation is repeated every 2-3 months, after 6-12 months, the chocolatebrown oil-like material and the yellowish-brown discolored eaglewood formed in the trunk is cut and is dried to obtain the linaloe; the linaloe catalyst is mixed up by a phytohormone solution and a chemical reagent solution; the chemical reagent is ferric salt or sodium salt. The process of the invention has simple technique, convenient operation, can greatly increase production quantity of the linaloe and greatly shorten the production period of the linaloe through the inducing method, has good linaloe-forming effect, can effectively ease the contradiction between supply and demand for sinensis, is applicable to large-scale standardization and commercialization production, provides a new effective path for protecting, developing and utilizing the aquilaria sinensis tree resources, and has important economical, social and ecological benefits.

The invention discloses a method for forming metal plates, which comprises the following steps of: 1) setting an automatic feeding system; 2) setting a cutting blanking system; 3) setting a forming system; 4) setting a pliers welding system; 5) arranging the systems in turn along the trend of a production line, wherein one side corresponding to the production line is provided with a transfer device; and 6) setting a control system. The invention also discloses a flexible production line for implementing the method for forming the metal plates. The method has a simple and easy forming process and a low cost, guarantees the product quality, and meets requirements on diversified production; and the flexible production line is reasonable in structural layout, mixes a one-line multi-station technique and a multi-term co-line production technique together, can efficiently process and prepare various products with different types and shapes at the same time, and not only meets the requirements on product diversification, but also effectively shortens the product production cycle, reduces the cost, and increases the competitive power of an enterprise.

A cattle management system and method are provided for managing numerous routine and non-routine management activities. The system and method incorporate a data processing system wherein comprehensive data is gathered and maintained on each individual animal as well as on selected groups of animals. Preferably, a central database is used which allows enhanced functionality with respect to not only data entry and data transfer, but also with respect to providing system generated management recommendations. Some significant functionality of the present invention includes the ability to track the location of each individual animal by utilizing unique identification data for each animal, recording all monitored events that take place at each location during the animal's production cycle, managing feeding operations at a feed lot wherein ration changes can be automatically triggered by parameters and rules established for each feed lot, and reporting the events and locations as required to government entities, financial institutions, and other entities within the cattle industry.

The invention provides a photoelectric sensor and a manufacturing method thereof. The photoelectric sensor comprises a pixel unit arranged on the substrate; and the pixel unit includes a photodiode and a thin-film transistor. A drain structure of the thin-film transistor servers as a cathode structure of the photodiode, so that the area occupied by the pixel can be reduced and the resolution ratio of the photoelectric sensor can be improved. Moreover, the anode structure and the cathode structure of the photodiode are arranged in a transverse mode, so that the thickness of the photoelectric sensor can be effectively reduced and thus the photoelectric sensor has advantages of small size and high resolution ration. Besides, the manufacturing method of the photoelectric sensor can be combined with the traditional LCD manufacturing method, thereby simplifying the production process of the photoelectric sensor, reducing the production cycle, and effectively reducing the production cost.

The invention provides a CPS architecture oriented to intelligent cotton spinning production. The CPS architecture includes a sensing entity layer, a connection communication layer, a knowledge fusion layer, and a decision control layer. The sensing entity layer senses each entity of a physical world. The connection communication layer transmits the data of all entities in the physical world to an information world. The knowledge fusion layer fuses all resources required by a cotton spinning production cycle and the big data of an environment, analyzes and establishes a digital twin model. The decision control layer, by mining reliable data, forms knowledge based on cotton production, determines a variety of control decision, and commands the various entities of the physical world to work together. The CPS architecture takes the data of the whole process of cotton spinning production as a main line, takes the intelligent sensing as a core, uses the network and massive calculation as a basis, deeply integrates the calculation, communication and control, and realizes the intelligentization of the cotton spinning production process, and provides theoretical support for aspects of high-efficiently configuring various resources, optimizing a production process and improving production efficiency.

The invention discloses a special method to extract collagen from fish peel and bone with complex prolease, which comprises the following steps: choosing salmon, AnKang fish peel and processing waste of fish product as raw material; unfreezing; washing; scaling off; degreasing; grinding; enzymolyzing; separating; de-oiling; ultra filtering; condensing; spray-drying; getting the product. This invention possesses simple craft and short production circle.

The invention discloses a method for synthesizing a zinc oxide nano-tube array by a low-temperature hydrothermal method, which comprises: firstly, preparation of ZnO crystal seed layers; secondly, low-temperature hydrothermal growth of ZnO nano wires; and thirdly, chemical etching of the ZnO nano wires into ZnO nano-tubes. The method adopts the low-temperature hydrothermal method and utilizes pure chemical etching technology to synthesize the ZnO nano-tube array, does not need electrochemical assistance and a template, can prepare the ZnO nano-tubes with controllable pipe diameters on different types of substrates by controlling the concentration of a reactant, the hydrothermal growth time and the etching time of an alkali liquor, has low cost, low reaction temperature, short production cycle and high investment-return rate, can be directly performed in an aqueous solution, and does not generate toxic and harmful waste.

The invention discloses an exploitation method of a thick oil type oil deposit, which comprises the following steps of: adding a chemical agent and hot fluid into an oil layer, enabling crude oil in the oil layer to be successfully seeped to an oil well and then enabling the crude oil to be raised to the ground from the inside of the oil well. The invention has the following advantages that: the invention can effectively solve the problem of phase precipitation of the asphaltene of the crude oil in the oil layer, can effectively exploit the thick oil type oil deposit, lowers the exploitation cost of the thick oil type oil deposit greatly, prolongs the production period of the oil well, increases the yield of the oil well, enhances the final recovery ratio of the oil deposit and has easy execution, high safety and reliability and obvious economic benefit.

The invention relates to a preparation method of a hollow-structure metal or ceramic part, which comprises the following steps: selecting metal or ceramic powder as the raw material, mixing, and granulating to obtain a feed material; selecting a core material; injecting the core material into a die by co-injection molding to obtain a core in hollow shape, and injecting the metal or ceramic feed material to be completely coated on the core, thereby obtaining a green body; and carrying out solvent extraction and heating on the green body to remove the adhesive and core, and sintering to obtain the hollow-structure product. The invention implements one-step molding of the hollow metal or ceramic part; from the raw material to the product, the production cycle is short, and the automation degree of equipment is high, thereby greatly enhancing the efficiency and forming a randomly complex and completely hollow die cavity; and thus, the invention can be used for preparing a completely hollow part with no joint, greatly lowers the cost of the product, and is especially suitable for preparing hollow metal and ceramic parts.

The invention provides a production method of fructus monordicae extract with over 60% of mogroside V content. In the method, the fresh momordica grosvenori is subjected to the following technique processes: smashing, saccharification, extraction by water, concentration, sedimentation and centrifugation, ion exchange resin refining, macroporous resin refining, concentration, aluminum oxide refining, concentration, spray drying and finishing product. The method can produce high-quality fructus monordicae extract products, reduce material loss, shorten period of production, increase product yield, lower production cost, and is suitable for industrial production. The mogroside V content in the fructus monordicae extract produced by the method is more than or equal to 60%; the fructus monordicae extract has high product purity, single composition, pure white color, good color and taste, fresh and cool sweet taste like that of sugar, simultaneously overcomes the technical problem for industrial production of the high-content and high-quality fructus monordicae extract, and successfully realizes large-scale production.

A method of manufacturing absorbent sheet is directed to a wet-press/fabric-crepe process wherein add-on of adhesive to the Yankee surface is at relatively low levels, yet sheet transfer is maintained and production increased. Materials are selected and process parameters are controlled such that a paper machine can be operated for at least 4 hours before the Yankee coating needs to be stripped. Preferably, average increase in Yankee hood temperature is less than 1° F./minute during a production interval.

A cattle management system and method are provided for managing numerous routine and non-routine management activities. The system and method incorporate a data processing system wherein comprehensive data is gathered and maintained on each individual animal as well as on selected groups of animals. Preferably, a central database is used which allows enhanced functionality with respect to not only data entry and data transfer, but also with respect to providing system generated management recommendations. Some significant functionality of the present invention includes the ability to track the location of each individual animal by utilizing unique identification data for each animal, recording all monitored events that take place at each location during the animal's production cycle, and reporting the events and locations as required to government entities, financial institutions, and other entities within the cattle industry.