36 results about "Reaction behavior" patented technology

A robotic architecture for capturing the autonomous performance advantages the animal models enjoy in the natural environment is disclosed. A biomimesis process is employed to allow selective utilization of basic physical components and adaptation of a common control paradigm for each of different vehicle types. The biomimetic architecture involves five functional elements: a basic biomorphic plant for capturing the biomechanical advantages of the model organism; a neural circuit-based controller consisting of a finite state machine; myomorphic actuators producing linear graded force in response to trains of current pulses for mediating movements; labeled line code output by neuromorphic sensors; and a reactive behavioral sequencer executing command sequences defined within a behavioral library.

An electric arc welder for creating a welding cycle with a real time current waveform constituting several control parameters by a microprocessor that controls a power supply by a signal so the output of the power supply traces a desired waveform and dynamic reaction behavior to arc conditions defined by the control parameters. The welder has a controller for creating the signal and reading the parameters, a graphic user interface program controlled by input from a graphic user interface computer, a system with a first interface for an interactive display for displaying the desired waveform and dynamic behavior and at least one manipulative control parameter, a second interface for a manual data entry device to change the waveform and/or the parameters and a digital communication link from the graphic user interface to the welder microprocessor controller for causing the welder to perform the desired waveform by controlling the signal. A number of script language files each defining a given type of waveform logic and containing a user manipulative variable table of control parameters and graphical descriptive language to display a waveform to be implemented by the welder is used with an input stage for processing a selected one of the script files into graphic user interface components (readouts, charts, and/or panels) for operating the welder.

A control for a pressure fluid supply system is described, in particular for the high pressure in a fuel injection system, for example for an internal combustion Diesel engine, by means of which the pressure in a common high-pressure line supplied by a high-pressure pump, i.e. in the common rail, to which individual consumers are connected, is controlled in accordance with the instantaneous pressure fluid requirements. For adapting the pressure in the common high-pressure line to the pressure fluid requirements of the consumers, i.e. the injection nozzles, a device for limiting the amounts of fluids conveyed is associated with the high-pressure pump, which has at least on adjusting element which can be changed by means of an adjusting signal representing the instantaneous pressure fluid supply situation in the common rail. To avoid an elaborate pressure sensor device in the common rail and for the simultaneous improvement of the reaction behavior of the control, in particular when reducing the high pressure in the common rail, the adjusting signal is derived from the amount of fluid throughput in the delivery line of a pressure control valve connected to the common rail. The pre-conveying pressure or the pre-conveying amount available to the high-pressure pump is affected by means of this adjusting signal in the sense of a regulation of the pressure in the common rail.

An interactive toy (1) comprises stimulus sensors (5) for detecting an inputted stimulus, actuators or the like (3, 4) for actuating the interactive toy (1), and a control unit (10) for controlling the actuators or the like (3, 4) so that the interactive toy (1) may take reaction behavior to the stimulus detected by the stimulus sensors (5). Here, the control unit (10) changes the reaction behavior of the interactive toy (1), according to a total value of generated action points caused by the reaction behavior of the interactive toy (1). Thus, the reaction behavior (output) of the interactive toy is made into points, and the reaction behavior of the interactive toy (1) is changed according to the total value of the points. Thereby, both enriching the variation related to the reaction behavior and prediction difficulty of the reaction behavior can be attempted.

The invention discloses an establishment method of a blast-furnace injected pulverized coal cost performance evaluation model, belonging to the technical field of blast furnace ironmaking, and solving the optimization and selection problems of blast-furnace injected pulverized coal. The model can be used for evaluating the cost performance of blast-furnace alternative fuels such as semi coke, carbocoal, biomass char, waste plastic and tires. A conception that pulverized coal can provide effective utilization caloric value for a blast furnace is proposed based on the combustion reaction behavior of pulverized coal in the blast furnace. Eight indexes influencing the real heat supply of coal powder and four indexes influencing the injection cost can be determined, and a blast-furnace injected coal/alternative fuel cost performance evaluation model can be established. The model is convenient to calculate, and has important guidance significance to the optimization and selection of the on-site blast-furnace injected coal. In addition, the model also can be used for changing corresponding indexes and evaluating other types of alternative fuels.

The invention discloses a virtual reality system for experiencing a fire-fighting scene. The virtual reality system comprises a fire-fighting virtual training interaction module, a fire-fighting training scene virtual electric control module and a practice training cabin, wherein the fire-fighting virtual training interaction module utilizes a 3D interaction technique to establish an entity high-precision model in high compatibility; the fire-fighting training scene virtual electric control module utilizes the combination of an environment control module and a digital-to-analogue conversion device to seamlessly connect the reaction behaviors of trainees in the virtual fire scene with the virtual equipment and scene objects in the fire scene; a special annular visual angle high-reflection developing carrier with a 5M diameter is used as an outer layer of the practice training cabin; and a 360-degree multi-channel curved fusing projection system which is composed of five sets of high-luminance image projection devices is arranged above the developing carrier. The virtual reality system does not consume the true fire-fighting equipment in the maneuver, does not pollute the environment and can guarantee the daily fire-fighting maneuver and skilled rescue skills of a fire-fighting commander.

The invention relates to a zebra fish behavior induced and analytical method and system. The system comprises a visual stimulus device, a camera and an analytical system, wherein, the visual stimulus device can at least induce the eye movement reaction behavior and optomotor reaction behavior of zebra fish; the camera is used for shooting the behavior of the zebra fish, so as to acquire video data; the analytic system carries out behaviouristics analysis on the input video data so as to obtain the behavior data of the eye movement reaction and optomotor reaction of the zebra fish. The method and system provided by the invention can be used for analyzing the eye movement reaction and the optomotor reaction of the grown-up zebra fish as well as the eye movement reaction of the infant zebra fish.

The invention relates to a VPO catalyst for preparing acrylic acid or methyl acrylate through condensation of acetic acid and formaldehyde. The preparation method comprises: reducing pentavalent vanadium (vanadium pentoxide) through benzyl alcohol, adding a polyethylene glycol (PEG 6000) surfactant to the alcohol medium, adding phosphoric acid to prepare a catalyst precursor, and activating with butane gas through activators with different pipe diameters (10-48 mm) at different activation temperatures (400-440 DEG C) under different butane concentrations (0-1.5 vol.%) and different flow rate (20-60 ml/min) to prepare the catalyst. According to the present invention, the catalyst precursor is activated through the method, such that the sample morphology and the crystal phase composition ofthe catalyst, and the V<5+>/V<4+>ratio can be regulated and changed so as to significantly change the reaction behavior of the catalyst; and the prepared catalyst has advantages of high catalytic efficiency and less by-products, wherein the highest yield of the target product (acrylic acid and methyl acrylate) can reach 80.9%.

The invention discloses a real-time control system for graded remote control of an unmanned vehicle. The real-time control system comprises a control end, a vehicle end, a map management module, a driving control module, a stereoimaging module, an environmental perception information display module, a system control module, a behavior decision module, an environmental perception module, an environmental construction module, a value evaluation module and an intelligent system database, wherein the behavior decision module is divided into five grades; the environmental construction module interacts with the environmental perception module and the value evaluation module and predicts the result of program implementation of each task; the behavior decision module selects an optimal task plan according to the result of the program implementation of each task, predicted by the environmental construction module and cost effectiveness evaluated by the value evaluation module, and then issues subtasks to the next-grade behavior decision module for processing. The real-time control system has the advantages that multilevel cognitive planning ensures that the plan can be adequately recalculated; multilevel perception information ensures that a reaction behavior can make reasonable emergency response at a minimum feedback time delay and the like.

By modifying the vertical dopant concentration in deep drain and source regions, the reaction behavior during the formation of metal silicide regions may be controlled. For this purpose, an increased dopant concentration is formed around a target depth for the metal silicide interface, thereby reducing the reaction speeds and thus improving the uniformity of the resulting metal silicide interface.

Provided is a composite phase VPO catalyst; the composite phase VPO catalyst is formed by mixing two phases of (VO)2P2O7 with delta-VOPO4 or gamma-VOPO4, or two phases of delta-VOPO4 and gamma-VOPO4 at a mass ratio of 1:3-3:1. The catalyst can finely regulate and control the composition of the phases in the catalyst, thereby significantly changing the reaction behavior of the catalyst. The catalyst has high catalytic efficiency for condensation of acetic acid and formaldehyde to prepare acrylic acid (acrylate), and has fewer by-products; the highest yield of target products (acrylic acid and methyl acrylate) can reach 84.2%. The invention discloses a preparation method of the composite phase VPO catalyst.

The invention discloses an alternating-current insecticidal lamp. The alternating-current insecticidal lamp comprises an AC input end, a controller and a lamp body. The lamp body comprises an electrode grid and an ultraviolet lamp. The AC input end is electrically connected with the controller, the electrode grid surrounds the periphery of the ultraviolet lamp, the AC input end supplies power to the ultraviolet lamp and the electrode grid, and wave length of ultraviolet light emitted by the ultraviolet lamp is 365nm. The alternating-current insecticidal lamp has the advantages of being light, flexible, stable in performance, convenient to install, wide in application range and low in cost and is an ideal selective product for small-scale agriculture, forest, fruit, vegetable and greenhouse planting plant protection physical control. Reaction behaviors produced by insect phototaxis behaviors are used for inducing insects to the high-voltage grid with light waves of corresponding wave lengths, and accordingly adult insects are killed.

The invention discloses a method for researching reaction behavior of PQQ, and Lys and Arg. The method is a first part of the research on the inhibition effect of PQQ and AGEs (advanced glycation endproducts), and belongs to the field of bioanalysis technology. The Lys and the Arg are main free amino acids of DNA involved in the glucose reaction. In order to clarify the mechanism of action, the method researches the reaction behavior of PQQ, and Lys and Arg, optimizes UPLC (ultra performance liquid chromatograph) chromatographic separation conditions, avoids the damage to the chromatographiccolumn by using a high concentration salt solution, and also separates the enantiomers. The method comprises the steps of: determining standard curve, accuracy and detection limit of the PQQ concentration; measuring free PQQ concentration during the reaction of the PQQ with Arg and Lys; identifying structure of reaction product of the PQQ and Lys or Arg by UPLC-MS. According to measurement mass spectrum result, new compound PQQ-Lys, pqq-Arg is found, and it also find that one molecular of PQQ can simultaneously react with one molecule of Lys and one molecular of Argto obtain a new compound. The PQQ inhibits the formation of AGEs by reacting with Lys and Arg to provide experimental basis for the possible mechanisms of PQQ-inhibition AGEs formation.

An energy converter for the tail gas from engines is provided, which comprises a chemical reaction behavior, a physical reaction behavior and sandwich hi-temp carbureting chamber, a reaction tank and a liquid-conveying tank connected control valves. The ideal gas generated by the sandwich hi-temp carbureting chamber can reduce the generation of nitrogen-oxygen compound; the combustion-supporting gas generated in the reaction tank can improve the combustion quality of the fuel and increase the engine's speed, so as to save energy and be environment friendly. Comparing with prior technology, the advantages with the invention are, increased contact area between fuel and gas, the more full combustion, the improved combustion quality, the energy saving and the environmental friendliness. The technology is of high energy saving and environmental friendly effect, is applicable for engines and automobiles using diesel oil and gasoline.

The present invention provides a method for evaluating the taxic behavior of nematodes in response to an odor substance based on olfactory sense, and a dish and a behavior evaluation system to be used for the evaluation method.

[Solution]

Provided is a method for evaluating the taxic behavior of nematodes in response to odor of a test sample, the method including: a) providing a dish in which the test sample is arranged on the bottom surface, and nematodes are arranged in a region or a site of the bottom surface 1 cm to 3 cm away from the test sample; b) observing the arrangement of the nematodes on the bottom surface at 3 to 15 minutes after the later one of the test sample or the nematodes is arranged; and c) evaluating whether the nematodes show attraction behavior or avoidance behavior in response to the test sample, from the arrangement of the nematodes observed, and a dish or a taxic behavior evaluation system suitable for the method.

The invention provides an establishment method and application of a comprehensive evaluation model of solid fuel for sintering. The method comprises the following steps that S1, a comprehensive evaluation model of the solid fuel for sintering, in consideration of mixed combustion reaction behaviors of different types of solid fuel under an adiabatic system based on an energy balance principle, mainly establishes three main indexes, namely a theoretical combustion temperature, a harmful gas emission index and a use cost index; S2, based on the three main indexes, the model establishes a fuel evaluation characteristic value K meeting production requirements; and S3, the comprehensive evaluation model calculates a fuel evaluation characteristic value K of a solid fuel batching scheme of a predetermined type and a predetermined ratio, and quantitatively evaluates the advantages and disadvantages of different fuel batching schemes by comparing and analyzing the K values. The model is convenient to calculate, has important guiding significance for selection and optimization of types and proportions of fuels produced by field sintering, and can also be used for evaluation of other types of fuels for sintering for modification of corresponding indexes.

The invention provides a reaction behavior analysis method and system based on man-machine interaction. The method comprises the following steps: receiving a selection reaction on interested contentsin a process of watching a stimulus material by a subject to obtain reaction data, and recording the reaction data; receiving mark information of each region of interest; receiving a parameter selected within the display parameter option; playing back the stimulus material, displaying the selected region of interest in the material in a selected region of interest display mode under the control ofregion of interest options, displaying the selected data under the control of parameters, displaying the data in different modes under the condition of selecting a plurality of tested data, and controlling a data statistical display mode in the playback material by the parameters; under the condition that the mode is a hotspot map and all data are displayed, counting and displaying the total reaction times in the same interest area; under the condition that the mode is a trajectory diagram, counting a region of interest circulation sequence; and analyzing according to the total reaction timesand the circulation sequence of each region of interest. According to the scheme, the problem of analyzing the region of interest under the condition of no eye movement equipment can be solved.

The invention discloses a device and method for in-situ testing the reaction behaviors of a refractory material under the action of stress, wherein the device comprises a stress loading system which is used for clamping a test sample and providing pressure stress loading for the test sample when the reaction behaviors of the test sample are tested; an air-cooled thermal shock system which is usedfor providing thermal stress for the test sample when the reaction behaviors of the test sample are tested; a heating system which is used for heating the sample when the reaction behaviors of the sample are tested; an atmosphere control system which is used for providing a vacuum or different atmosphere test environment for the sample when the reaction behaviors of the sample are tested; and a detection system which is used for carrying out the real-time in-situ detection on the reaction behaviors of the sample. According to the present invention, a temperature field, an atmosphere field anda stress field of the sample during the reaction process can be synergistically regulated so as to carry out the in-situ test on the high temperature reaction behaviors of the refractory material under the condition of being closer to an actual service environment.