78results about How to "Clear judgment" patented technology

The invention discloses a bone malformation correction or fracture reduction and fixation device and a method for processing the same. The bone malformation correction or fracture reduction and fixation device comprises external fixation brackets or one and more external fixation plates, wherein the external fixation brackets or the external fixation plates are used for fixing fixation needles inserted into the bone tissues; at least one end of each fixation needle is exposed outside the skin, and the exposed end of the fixation needle needs to be fixed; the external fixation brackets consist of a first fixation bracket and a second fixation bracket; the external fixation plates are used for fixing all the fixation needles inserted into the bone tissues needing to be fixed. The method for processing the bone malformation correction or fracture reduction and fixation device comprises the following steps of: (1) collecting the information of an image before reducing the bone; (2) reducing the bone virtually by using a computer; (3) designing the structure of the bone malformation correction or fracture reduction and fixation device; and (4) processing the bone malformation correction or fracture reduction and fixation device. The bone malformation correction or fracture reduction and fixation device provided by the invention has a function of automatically reducing the bone, is reasonable in structure, has a good bone fixing effect and can be used for effectively overcoming the defects of difficult bone malformation correction or fracture reduction, complex operation on malformed or fractured bone and excessive dependence on the clinical experience of a doctor of the existing bone malformation correction or fracture reduction and fixation mode.

The invention discloses an oil-immersed transformer fault diagnosis method based on a self-adaptive genetic algorithm. The oil-immersed transformer fault diagnosis method comprises a subsystem execution step, a subsystem evaluation step and a rule discovery and optimization step. By analyzing and building the structure of a model system, a classifier superior to the existing classifier can be generated, so as to improve the overall system performance. On the basis of credit allocation, an excellent classifier rule is searched to prevent premature of the algorithm and obviate the trap of localoptimization. Due to the global searching characteristics of the genetic algorithm, the last fault rule searched by the system is the optimal rule, so that the transformer fault diagnosis method can achieve high accuracy in practical application. In addition, the method has simple and clear rule, is definite in determining the fault mechanism, and can provide great convenience for transformer equipment maintenance.

The invention provides a robot used for a martial arts arena contest, and belongs to the field of intelligent robots. The robot used for the martial arts arena contest comprises chassis components, two groups of infrared proximity sensors, an infrared distance measuring sensor, a grayscale sensor, a driving mechanism and a controller. The first group of infrared proximity sensors, the infrared distance measuring sensor, and the grayscale sensor are all arranged on the inner side of the margins of the bottom of the chassis components; the second group of infrared proximity sensors are arranged on the top of the chassis components; control input ends of the controller are electrically connected with the two groups of infrared proximity sensors respectively as well as with the infrared distance measuring sensor and the grayscale sensor; control output ends of the controller are electrically connected with the driving mechanism and the driving mechanism is fixedly connected with the chassis components. The two groups of infrared proximity sensors arranged top-and-bottom can collect information around the robot comprehensively and accurately, besides, the first group of the infrared proximity sensors are all arranged on the inner side of the margins of the bottom of the chassis components and do not protrude outside, and therefore the probability that the infrared proximity sensors are damaged is reduced.

PURPOSE: A method for identifying the counterfeit of money is provided to discriminate the counterfeit in a naked eye by the change of the color and the clear difference of the waveform and wavelength between the original data and the data obtained from the counterfeit. CONSTITUTION: A method for identifying the counterfeit of money includes the steps of: irradiating the light from the light emitting device for the traveling money and discriminating the counterfeit of the corresponding money by comparing the data of the previously prepared original money with the data carried on the light after the irradiation, wherein the light emitting device includes at least one ultraviolet rays of light emitting device and the original data is compared with the data obtained from the transmitted or the reflected ultraviolet rays by reflecting the ultraviolet rays on the corresponding money.

The invention discloses a method for inspecting macrostructure defects of a titanium alloy raw material, which can be used for finding macrostructure unusual conditions of the titanium alloy raw material. With the adoption of the method, tissue genetic defects caused by unusual forging deformation of the titanium alloy raw material after blooming forging of a cast ingot can be detected. The method comprises the following steps: cutting out a macrostructure test piece with the thickness of 20mm+/-3mm from the titanium alloy raw material; preserving the heat in a heating furnace with the temperature lower than a beta conversion temperature by 30-40 DEG C for 60 minutes till the temperature is raised to be higher than the beta conversion temperature by 15-20 DEC by power; preserving the heat for 30 minutes with the furnace temperature uniformity within +/-5 DEG C and then cooling by air; then corroding and observing a macrostructure. The method is applicable to inspection of the macrostructures of alpha-type, alpha-beta-type and near beta-type titanium alloy raw materials; the macrostructure defects of the titanium alloy raw materials can be judged directly and clearly and economic losses caused by the fact that the titanium alloy raw materials with the macrostructure defects are utilized to produce a forging piece can be controlled.

The invention discloses an air tightness detection system, which relates to the technical field of bellows air tightness detection. The airtightness detection system includes an airtightness detection platform, an inflation module, a pressure detection module, a processor, a comparison module, and a terminal. In this solution, the bellows is filled with gas to form a certain pressure in the bellows, and then the pressure change in the bellows is measured by the sensor after the inflation is stopped to determine whether the bellows is leaking. And a change value ΔP is preset by the system, so that products exceeding ΔP are automatically judged as unqualified products. The bellows will not be polluted during the detection process, and the detection process has a higher degree of automation, which saves manpower input and speeds up the detection speed.

An electric potential difference detection method detecting an electric potential difference occurring between a surface of a sample and a probe of a cantilever of a scanning probe microscope includes: applying an AC voltage of a frequency of ½ of a resonance frequency of the cantilever, between the sample and the cantilever; detecting vibration characteristics of the cantilever; and judging an existence/nonexistence of the electric potential difference between the surface of the sample and the probe of the cantilever on the basis of the vibration characteristics of the cantilever.

The invention provides a voice control method and a voice control system combined with human face information. The voice control method and the system provided by the invention can obtain the face information of a plurality of intelligent devices through one camera, thereby avoiding the situation that each device must be configured with a camera separately, and reducing the manufacturing cost of the intelligent device. And it can make the judgment of the target user more clear through the combination of face and voice, and realize the function of taking the instruction from the user with higher authority as the standard when multiple users use the system at the same time. By acquiring the eyeball information of the user to judge the manipulation target of the user, the judgment is more accurate, and the occurrence of misoperation is avoided.

The invention discloses a method for automatically positioning and identifying a target colony, which comprises the following steps of: acquiring and storing a color image of a culture dish containingthe colony, and carrying out morphological feature acquisition pretreatment on the color image to obtain a contour binary image of the colony and the culture dish; acquiring morphological characteristics of the bacterial colony according to the contour binary image; screening out independent bacterial colonies from the bacterial colonies according to preset screening conditions; calculating to obtain the number, position information and area characteristics of the independent colonies, and identifying target colonies from the independent colonies according to preset identification conditionsand the number and area characteristics of the independent colonies; and displaying and storing the position information and the image of the target colony. By the adoption of the method, independentand adhesion bacterial colonies can be distinguished, a solution is provided for automatic positioning and recognition of the target bacterial colonies, and the method has the advantages of being highin processing speed and recognition accuracy.

The invention provides an automatic control method for solution stirring. The method comprises the following steps of: S1, carrying out automatic stirring on a solution in a stirring container; S2, sampling the solution in the stirring container, testing and recording the light transmittance of samples; S3, drawing a spectral curve according to the obtained test values; S4, setting detection timelengths; S5, obtaining a difference value of a maximum value and a minimum value of the spectral curve in the nearest detection time length; S6, judging whether the difference value is less than or equal to a preset floating difference value, if not, returning to the step S5; and S7, if yes, stopping the stirring of the solution. According to automatic control method for the solution stirring, thejudgment of the degree of uniformity of the solution is clear and distinct, and the judgment standard is visualized. Moreover, the real-time detection according to the degree of uniformity of the solution is realized, so that the solution stirring is automatically controlled, thereby improving the intelligence and the automation of the solution stirring, and facilitating the improvement of the efficiency and the effect of the solution stirring.

The invention discloses a method for carrying out quantitative evaluation on desulfurization energy efficiency of high-sulfur natural gas. The method comprises the following steps: firstly establishing a desulfurization energy efficiency evaluation system, determining main controlling factors, selecting a purified gas yield, desulfurization energy consumption and desulfurization selectivity as evaluation indexes, and determining a weighted value of each evaluation index; calculating or measuring an actual value of each evaluation index, setting a satisfaction value and an un-allowance value of each evaluation index, and carrying out comparison to solve a single effect coefficient of each evaluation index; and finally carrying out overall quantitative evaluation on the desulfurization energy efficiency according to the weighted value and single effect coefficient value of each evaluation index. By adopting the method for carrying out quantitative evaluation on desulfurization energy efficiency of high-sulfur natural gas, quantitative analysis is carried out on the desulfurization energy efficiency of the high-sulfur natural gas through calculation, so that technicians in the technical field can judge the desulfurization energy efficiency more quantitatively, clearly, visually and correctly.

The invention relates to molecular biology, and particularly provides a primer pair for detecting cow GART (genotypic antiretroviral resistance testing) mutant genetype. The primer pair is shown in SEQ ID No.1-2. The invention also provides a method for detecting the cow GART mutant genetype. The method comprises the following steps of PCR (polymerase chain reaction) amplification, enzyme digestion of amplification products, electrophoresis detection of enzyme digestion products and judgment of the genetype of a sample to be detected. By the primer pair, objective mutation sites of cow GART genes can be amplified, an amplified fragment comprises two other identical enzyme digestion sites, and a false positive result caused by incompletion of enzyme digestion or failing of an enzyme digestion reaction can be avoided, so that accuracy of detection is ensured.

The invention discloses a firing pin type firing mechanism achieving the clear sensing function and the ready-to-fire state indicating function. The firing pin type firing mechanism achieving the clear sensing function and the ready-to-fire state indicating function comprises a gunlock. Firing pin holes are formed in the gunlock and sequentially comprise a firing pin front locating conical hole, afiring pin tooth recession groove hole and a gunlock baffle insertion groove hole from front to back. The firing pin type firing mechanism achieving the clear sensing function and the ready-to-fire state indicating function further comprises a firing pin matched with the firing pin front locating conical hole and a gunlock baffle installed in the gunlock baffle insertion groove hole. The back endof the firing pin is provided with a firing pin spring containing hole. A firing pin spring guide rod and a firing pin spring arranged on the firing pin spring guide rod in a sleeving manner are arranged in the firing pin spring containing hole. The gunlock baffle is provided with a locating hole penetrating through the front and back sides. A hollow firing pin spring seat is installed in the locating hole. The outer circumferential face of the firing pin spring seat is provided with a first step abutting against the firing pin spring in a connected manner. The firing pin spring guide rod isprovided with a second step abutting against the firing pin spring and used for limiting the firing pin spring in a front-back direction. The back end of the firing pin spring guide rod is in slidingfit in the firing pin spring seat. When a backseat of the gunlock is in place, the back end of the firing pin spring guide rod extends out of the gunlock baffle.

The invention provides an air conditioner incoming line terminal capacitance failure storage device and a capacitance failure analysis method. The air conditioner incoming line terminal capacitance failure storage device is connected with the capacitance of an air conditioner incoming line terminal, and comprises a voltage detection circuit and a data storage unit, wherein the voltage detection circuit is used for detecting a voltage value of the capacitance in real time; and the data storage unit is connected with the voltage detection circuit and is used for storing a voltage value of the capacitance. The capacitance failure analysis method is based on the air conditioner incoming line terminal capacitance failure storage device. Therefore, the data storage unit is used for storing the voltage value of the capacitance, and once if the phenomenon that the capacitance is failed occurs, the voltage value in the data storage unit can be read, so that whether the capacitance failure is caused by overvoltage or not can be further easily determined according to the voltage value; and the reasons of capacitance failure can be clearly judged within a short time, so that the convenience injudgment is realized, and the accuracy is high.

The invention relates to the technical field of gas pipeline patrol, and particularly relates to a satellite positioning acquiring device based patrol state displaying method and device. The method comprises: acquiring the geographical coordinate position in a patrol process by the satellite positioning acquiring device, and recording the acquiring time; calculating the distance interval and the time interval between any two adjacent geographical coordinate positions; comparing the distance interval with the preset standard distance interval, comparing the time interval with the preset standard time interval, and judging the patrol state between the two adjacent geographical coordinate positions; and displaying the patrol states of all adjacent geographical coordinate positions on an electronic map in different line types. According to the invention, the states of the satellite positioning acquiring device and the patrol people carrying the device can be judged by judging the distance and time between the adjacent geographical coordinate positions, and are displayed visually on the electronic map via different line types so as to judge the patrol quality definitely by management personnel.

The invention discloses an electrical performance detection device for a pole-mounted circuit breaker controller. The device comprises a terminal strip, a pole-mounted circuit breaker controller aviation plug, an energy storage relay coil, a switching-on relay coil and a switching-off relay coil, wherein the pole-mounted circuit breaker controller aviation plug is electrically coupled with the terminal strip, and one side of terminal strip is electrically coupled with a first power supply and a second power supply. According to the invention, the remote signaling function of the pole-mounted circuit breaker controller is ensured to be normal by setting closing, tripping, energy storage and non-energy-storage state signal indication, voltage and current signals are input through the terminal strip, the remote measurement and protection functions of the pole-mounted circuit breaker controller are ensured to be normal, the electrical performance of the pole-mounted circuit breaker controller can be accurately detected without power failure, early prevention, early discovery and early processing are realized, the power supply reliability of a power grid is improved, the investment costis low, the detection effect is obvious, and the quality of the pole-mounted circuit breaker controller can be clearly and definitely judged.

The invention provides a concrete dam deformation combined forecasting model construction method based on ARIMA and PSO-ELM, and aims at the characteristics of high nonlinearity and uncertainty causedby mutual influence of multiple factors in the dam deformation process, irregular chaotic characteristics caused by complex noise pollution and the like. An ensemble empirical mode (EEMD) is used tocarry out adaptive analysis and processing on a residual sequence of a displacement hybrid model, a particle swarm optimization (PSO) algorithm is used to optimize ELM and select an optimal input weight matrix and hidden layer deviation, and a PSOELM model is constructed to optimize a nonlinear high-frequency induction signal of the PSOELM model; meanwhile, fitting prediction is carried out on a low-frequency trend signal by means of an autoregressive integral moving average model (ARIMA), and a multi-scale deformation optimization combination forecasting model is established. Compared with atraditional model, the built model is higher in prediction precision, noise interference in the monitoring sequence can be overcome, the multi-scale characteristic of the dam monitoring sequence can be reflected, and the dam monitoring data time sequence can be analyzed and judged more clearly and comprehensively.