282 results about "Component Load" patented technology

A method and apparatus of powering components on a network by using a load-share technique and by using over-voltage and current-limiting circuitry. The power subsystem for a component in a network is designed in a load-share manner whereby the power subsystem will supply power to the network bus and to the component load. Under normal operation of the power subsystem, the load will be powered directly from the power subsystem. In the event of a failure, the load will immediately pull power from the bus and thereby maintain network operation. The power subsystem and the power supply are protected from disruptions due to voltage or current surges. Further, the power subsystem is in compliance with the IEEE 1394 specifications in terms of recommended current levels and galvanic isolation of the power sources.

Provided is a method, system, program, and data structures for installing components in a computer runtime environment. A kit file is retrieved including information on program components to load into memory. The retrieved kit file information is used to retrieve the program components for the kit file. The retrieved program components for the kit file are loaded into the runtime environment. A determination is made as to whether there are dependency kit files associated with the retrieved kit file. Program components for each determined dependency kit file are maintained in the runtime environment, wherein classes and interfaces are resolved using the program components loaded into the runtime environment.

The invention provides an aluminum oxide based hydrorefining catalyst as well as a preparation method and application thereof. The method comprises the following steps: 1, immersing active metal components into an aluminum oxide carrier, and drying and roasting to obtain an active metal component loaded catalyst; and 2, introducing an organic complexing agent into the active metal component loaded catalyst and drying to obtain the aluminum oxide based hydrorefining catalyst, wherein the aluminum oxide carrier comprises delta-Al2O3 or theta-Al2O3. The aluminum oxide based hydrorefining catalyst provided by the invention can be used for FCC diesel oil so that the yield of the FCC diesel oil is higher than 99%, the content of sulfur is lower than 10ppm, and China 5 standard requirements are met.

The invention discloses a Web application interface generation system and method. The method comprises the steps that 1, a user clicks an object node in a Web interface; 2, a request is sent to a rule matching module; 3, the rule matching module searches for a display scheme of a requested object according to a mapping relationship between an object defined by a configuration file and a template combination display scheme; 4, the matched template combination scheme is returned to a template loading module; 5, the template loading module receives the template combination scheme, analyzes the template combination scheme and loads a combination of a plurality of templates to a main interface of a Web application; 6, when a page is activated to be a current display page, a data request is triggered; and 7, a component loading module analyzes data provided by a data processing module and dynamically creates interface components or updates component data. The deficiencies in development efficiency of a conventional Web interface are made up for, the code quantity of interface development is reduced, the overall development efficiency and flexibility are improved, and the interface maintainability is improved.

The invention relates to a method used for preparing a microcarrier/polymer composite scaffold by electro-deposition. The method comprises following steps: the surface of a microcarrier is modified, so that the surface of the microcarrier is positively charged; the microcarrier is loaded with a bioactive component so as to obtain the functional microcarrier; the functional microcarrier is delivered into an organic solvent, and the mixture is treated by ultrasonic and is stirred so as to obtain an electro-deposition solution with a concentration of 0.1 to 1.0mg/ml; a polymer scaffold is prepared, an electrode provided with the polymer scaffold is taken as a cathode, and a blank electrode is taken as an anode; the cathode and the anode are delivered into the electro-deposition solution, and the electro-deposition solution is stirred for electro-deposition so as to obtain the composite scaffold; and the composite scaffold is washed and dried in the air so as to obtain the microcarrier/polymer composite scaffold. Preparation time is short; reaction conditions are mild; and it is impossible to cause early release or inactivation of the bioactive component loaded on the microcarrier. The microcarrier/polymer composite scaffold is capable of simulating the multiple interaction of cells in the body, ECM and growth factors, and providing an ideal environment for tissue therapy and tissue repair.

A hydrotreating catalyst having both a high desulfurization activity and a denitrogenation activity and a method of hydrotreating a hydrocarbon oil using the same is provided.A hydrotreatment catalyst comprising a silica-alumina carrier loaded with at least one hydrogenation-active component; wherein (1) the silica content is in the range of 2 to 40% by weight based on the total weight of the carrier; and (2) in the spectrum obtained by nuclear magnetic resonance analysis (29Si-NMR), (i) the area of the peak at -80 ppm is 10% or more of the combined area of all the peaks; and (ii) the combined area of peaks at -80 ppm, -86 ppm and -92 ppm is 20% or more of the combined area of all peaks; a hydrotreating catalyst comprising a silica-alumina carrier containing a specific amount of a third component loaded with at lest one hydrogenation-active metal component and having a specific pore structure; and a method of hydrotreating a hydrocarbon oil comprising contacting a hydrocarbon oil with hydrogen in the presence of said hydrotreating catalyst.

The invention discloses a rolling mill transmission system key component fatigue life early warning method based on load spectrum analysis. The method is characterized by comprising the following steps: 1, obtaining a rolling mill transmission system key component load spectrum through real-time monitoring in a rolling mill working process; 2, based on a computer simulation technology, obtaining a stress distribution and conversion coefficient of a rolling mill transmission system key component; 3, obtaining a corresponding stress spectrum by performing conversion processing on the load spectrum measured in the first step; 4, compiling an equivalent stress amplitude histogram by performing statistics on the stress spectrum after processing in the third step by use of a cyclic rain flow counting method; and 5, calculating fatigue life circulation frequency of a transmission part by use of a correction Miner method, and converting the fatigue life circulation frequency into a fatigue life taking a year as a unit. The method solves the problems of large calculation amount and high calculation complexity in a conventional fatigue life calculation method, has quite high applicability and operability and is high in engineering practicality.

A power curve correlation system is disclosed. The power curve correlation system includes a system including: at least one computing device configured to verify a forecast of a power network load for a component by performing actions including: obtaining a set of load data for the component in the power network over a period; identifying similar load patterns in the set of load data using a pattern recognition technique, independent of at least one of: a scale for a component load, a minimum component load value or a maximum component load value; grouping the identified similar load patterns into distinct groups; categorizing at least one of the distinct groups according to a recurring event associated with a load pattern in the at least one distinct group; and providing the categorized group for verifying the forecast of the power network load for the component using the at least one categorized group.

The invention provides a hydrotreating method for heavy residual oil. The method is characterized by including: under heavy residual oil hydrotreating reaction conditions, contacting the heavy residual oil and hydrogen with a hydrogenation protective catalyst bed, a highly selective hydrodemetallization catalyst bed and a hydrodesulfurization catalyst bed that are disposed in order. Specifically, the highly selective hydrodemetallization catalyst in the highly selective hydrodemetallization catalyst bed comprises a carrier and highly selective hydrogenation active metal components loaded on the carrier. The highly selective hydrogenation active metals in the highly selective hydrogenation active metal components are at least one group VB metal and at least one group VIB metal. Under the circumstances of a constant equipment treatment capacity and a constant catalyst overall reaction activity, the method provided in the invention optimizes a catalyst grading scheme, reduces the temperature rise of a hydrodemetallization bed, lowers the possibility of hotspot generation, and guarantees the long-term stabile use of the catalysts.

Apparatus and methods for beaming some or all payload component loads out to surrounding support structure and adaptably coupling payload assemblies to a support structure are disclosed. In one embodiment, a payload assembly includes a payload member and at least one payload support. The payload member is adapted to be positioned proximate the support structure, and the at least one payload support is coupled to the payload member and is adapted to operatively engage at least one of the elongated supports of the support structure. The at least one payload support is further adapted to beam loads from the payload member to the at least one elongated support, and to be moveable with the payload member relative to the support structure. In one particular embodiment, the payload support includes an end portion adapted to engage with a top surface of the elongated support.

A method for aggregate load management includes determining whether a load capacity limit within a utility power network will be exceeded, selecting an aggregated demand reduction target to remain within capacity bounds if the load capacity limit is to be exceeded, selecting a demand reduction strategy, and sending a control signal that includes a randomized PWM level, based on the strategy, to a controller in a load component of the utility system based on the reduction target. A method for component load management includes receiving a control signal from a utility system based on a utility demand reduction strategy, converting the signal into randomized PWM control of the load component in accordance therewith, receiving an updated control signal based on utility system monitoring of an aggregate load of a component of the utility system, and converting the updated signal into randomized PWM control of the load component in accordance therewith.

The invention discloses a hydrogenation active protective agent with aluminum oxide as a carrier and preparation as well as application thereof. The protective agent contains the aluminum oxide carrier and a hydrogenation active metal component loaded on the carrier, and is characterized in that the hydrogenation active metal component is combination of at least one metal component selected from VIII group and at least one metal component selected from VB group; and in terms of oxide and based on the protective agent, the content of the VIII group metal component is 0.5-15 percent by weight and the content of the VB group metal component is 0.5-15 percent by weight. Compared with the hydrogenation protective agent provided by the prior art, the hydrogenation protective agent provided by the invention has the advantage of better hydrodemetalization activity.

The invention discloses a method for carrying out quantitative evaluation on the soup hue quality of tea, and the method comprises the following steps: obtaining the final sensory soup hue evaluation values of selected tea samples by more than three tea-tasters; respectively measuring the soup hue measuring values of multiple batches of selected tea samples by using a color difference meter and calculating derivative index values, and carrying out principal component analysis on the tea soup hue parameter variables such as the soup hue measuring values and the derivative index values so as to obtain the previous k principal component load data of the selected tea samples; on the basis of taking the previous k principal component load data of the selected tea samples as the input of a BP (back propagation) neural network, and the final sensory soup hue evaluation values of the selected tea samples as the output of a BP neural network model, carrying out repeated training, obtaining the BP neural network model; and obtaining the previous k principal component load data of a to-be-detected tea sample by using the same method, then inputting the previous k principal component load data of the to-be-detected tea sample into the BP neural network model to predict the quantitative value of the soup hue quality of the to-be-detected tea sample. By using the method disclosed by the invention, the quantitative values of the soup hue quality of tea can be given scientifically and effectively; and the method disclosed by the invention has the advantage of extremely good consistency with an artificial sensory evaluation method.

The invention relates to a catalyst, which is applicable to the selective liquid phase catalytic hydrogenation of Alpha, Beta-unsaturated carbonyl compounds to make corresponding unsaturated carbonyl compounds or unsaturated alcohol, being especially suitable for the selective hydrogenation of citral to make citronellal and/or citronellol. The catalyst of the invention is a metal component loaded on a structured composite nano carbon fiber, wherein, the metal component is selected from one of or a plurality of nickel, ruthenium, rhodium, palladium and platinum. The components of the catalyst are: 1) structured substrate, such as metal foam, honeycomb ceramic, carbon felt and ceramic fiber; 2) nano material coating, such as nano carbon fiber; 3) metal active component, such as nickel, ruthenium, rhodium, palladium and/or platinum. The invention effectively avoids deep reaction, thus enhancing the target product selectivity. The catalyst is prefabricated into a variety of shapes and installed in a reactor, so that the catalyst, the liquid phase reactants and the solution are easy to be separated, thus meanwhile reducing the loss of the catalyst.