754results about How to "Keep intact" patented technology

The invention discloses a purple sweet potato wine and a preparation method thereof. The purple potato wine with a high anthocyanin content is prepared by preparing purple sweet potatoes into cooked powder, mixing the cooked powder with sesame powder or nut powder, subjecting the powder mixture to enzymolysis by enzymes, liquefying, saccharifying, adding fresh juice, and fermenting with monascus and screened yeast with a plurality of kinds of tolerance. The purple sweet potato wine is a fermented wine prepared by fermentation with a fruit wine process, and maintains original nutrition components of the purple sweet potatoes. The wine is noble in color and luster, mellow, excellent in quality, and rich in the bioactivator anthocyanin and selenium, and is an ideal healthcare drinking.

The invention relates to a ground penetrating radar underground target position detection method. The method comprises the following steps: a ground penetrating radar B-Scan data are subjected to multi-scale amplitude, phase and direction characteristic component extraction; three characteristic components for the first scale are extracted, and a color image is combined by using an HSB channel representation method; a target area of interest is found out; graying is carried out on the color image in the target area of interest, and edge extraction is carried out on an amplitude image in the target area of interest; a target hyperbolas is positioned; and according to the target hyperbolas, target position determination is realized. the method of the invention does not need data training, and online detection is easily carried out; the target information can be kept in a complete mode, the target positioning precision is enhanced, and as for shallow layer detection, false alarms are not likely to be generated, and non metallic pipeline targets are not likely to be omitted; clutter suppression effects can be enhanced, and strong clutters and target echoes can be effectively distinguished; and the algorithm is simple, and target positioning can be ensured to be quickly carried out.

The invention relates to a direction filter enhancing method for a fingerprint image, which mainly includes a normalization processing of the fingerprint image, the direction estimation and the direction filter enhancement of fingerprint ridges. The normalization processing aims at eliminating the influences of uneven finger pressing on the fingerprint image and making full preparation for accurately extracting the direction information of the ridges. By using a mask method to extract the direction information of the ridges, the method of the invention is provided with high accuracy and lays a solid foundation for the following direction filter enhancement. In the direction filter enhancement of the fingerprint ridges, a smoothing filter template is used for the smoothing of a dermal ridge tangent direction and a sharpening filter template is used for the sharpening along the dermal ridge normal direction after the smoothing by the invention. Therefore, the contrast ratio between the ridge and the river reach of the fingerprint can be obviously enhanced; furthermore, the ridge interruption due to an over-drying finger can be connected and the ridge adhesion due to an excessive wet finger can be removed to obtain a good enhancing effect.

The invention discloses a wood damage monitoring method based on an acoustic emission technique. The method specifically comprises the following steps: arranging an acoustic emission sensor on the surface of a wood stress concentration part; collecting weak acoustic emission signals generated by wood damages; amplifying and filtering the collected acoustic emission signals, carrying out analogue-to-digital conversion, and then transmitting the converted signal to an FIFO in an FPGA control module and buffering; uploading data to an upper computer through a wireless transmission module; carrying out wavelet noise reduction and reconstitution on the collected acoustic emission signals collected by the upper computer; positioning a wood-damage acoustic emission source by a linear positioning method, and monitoring the position of the wood-damage acoustic emission source in real time through a human-computer interaction interface designed by LABVIEW; and extracting energy characteristic values form the collected acoustic emission signals by the upper computer by virtue of a wavelet packet analysis system, constructing a corresponding training sample set, building a neural network, and predicting and analyzing the variation trend of the acoustic emission signals of wood stress damages through accumulated energy so as to deduce the positions of the wood damages.

The invention discloses milk-tea powder as well as a preparation method thereof, which is prepared by fresh milk, white sugar, non-dairy creamer, green brick tea, and solid essence powder according to a certain proportion. The preparation method comprises the following steps: A. comminution: the brick tea is comminuted into superfine tea powder; B. mixture: a proper amount of the fresh milk is taken and heated by a plate heat exchanger, via a water-powder mixer, the tea powder, the white sugar, the non-dairy creamer, and the solid essence powder are added and stirred circularly, and the rest raw milk is added; C. sterilization; D. concentration: the material is sterilized and concentrated by a double effect falling film vacuum evaporator to obtain the concentrated material; E. spray drying: the concentrated material is sprayed and dried by a high pressure pump; F. redrying by a fluidized bed to obtain the milk-tea powder. The milk-tea powder has reasonable formula, convenient drinking, easy method and simple technique, thereby minimizing the energy consumption in the milk-tea processing technique, shortening the productive time with enhanced stability of the milk-tea quality, and increasing the utility ratio of the tea in the milk-tea manufacturing process without waste and pollution.

The invention relates to a tomato chili sauce which comprises the following raw materials in the formula by weight: 200-700kg of tomato, 200-700kg of colourful pepper, 50-300kg of garlic and 50-300kg of chili pepper. The preparation method comprises the following steps: grinding tomato, pepper and garlic with a meat grinder; then adding grinded raw and auxiliary materials in a concentrating pan, adding 5-25kg of table salt to fully mix, heating to 70-98 DEG C, adding 1-3L of acetic acid to ensure that the vacuum degree is 0.05-0.08MPa and the Brix is 9.5-11.5; after detecting the raw and auxiliary materials, performing hand-sorting, cleaning, pretreating; pumping the prepared sauce into a balance tank, using a tubular heater to perform circulating preheating; and filling and sealing, sterilizing, cooling, packaging and warehousing. Tomato and pepper are used as raw materials to prepare the chili sauce with special flavor, rich nutrition, moderate taste, scientific preparation technology and complete nutritional components and the tomato chili sauce of the invention is a nutrient and flavoured pepper composite seasoning which is applicable to extensive markets such as the Central Asia and the Eastern Europe.

The invention relates to the vehicle monitoring technology, and discloses a vehicle monitoring method based on a car recorder and a monitoring module. The vehicle monitoring method based on the car recorder includes following steps: a vehicle determines whether the vehicle is abnormal according to the acceleration of the vehicle; if the vehicle is abnormal, the vehicle stores travelling video in the abnormal time period to a safety memory area of the vehicle; and the abnormal time period at least includes a preset duration before the vehicle is abnormal. Therefore, according to the vehicle monitoring method based on the car recorder and the monitoring module, the travelling video in the abnormal time period can be automatically and completely saved, and reliable basis is provided for subsequent traffic accident management.

The invention provides a unified emergency response system, mainly comprising a car-mounted front-end system, a strategy control and dispatching system, a session system and a control system. The system has the following advantages: the system begins recording the patient information in the whole course on receiving the emergency call, notifies the emergency doctors and the medical specialists of waiting on order, publishes the information such as the advices of the doctors on the electronic medical records of the patients, simultaneously can add relevant doctors to the session platform aiming at medical diagnosis, and transfers the patient information and the acquired data to the hospital via the ambulance client after the patients are transferred to the ambulance, at the moment, the session begins to discuss the emergency treatment scheme, the generated information is stored, and the patients can directly undergo triage and treatment after being transported to the hospital, without wasting time consulting and then determining the treatment scheme, thus not only saving the precious rescue time, but also storing complete data in the whole course of emergency treatment and providing reliable guarantees for patient treatment and for the doctors to obtain complete patient information.

The invention discloses a high-calcium edible salt and a preparation method of the high-calcium edible salt, wherein the high-calcium edible salt is prepared by the following steps of: replacing all or partial fresh water by an ammonia-soda waste liquid or a water solution containing calcium chloride, and injecting into a mirabilite-type mine to obtain high-calcium brine; evaporating and condensing the high-calcium brine; implementing solid-liquid separation on the material liquid; evaporating and condensing the mother liquid twice; mixing solids obtained from various times of solid-liquid separation on the material liquid; after mixing, centrifuging and separating the mixture until the solid contains 2-4% of water; and drying to obtain the high-calcium edible salt which is rich in calcium ions. The high-calcium edible salt disclosed by the invention is accordant with standard of GB28050-2011 General Principles for Nutrition Label of Prepackaged Foods, Food Safety National Standard, and the preparation method disclosed by the invention reserves the natural calcium element in the 1000m deep well salt; and meanwhile, the chemical wastes are turned into raw materials for other industries, thus having a significance of protecting the environment.

The invention relates to a full-automatic shale gas content testing analyzer which comprises a desorbing device, a gas detection device, a data acquisition box and a host computer, wherein the desorbing device consists of a constant temperature water bath box and two desorbing tanks; the desorbing tanks are arranged in the constant temperature water bath box; shale samples can be rapidly put into the desorbing tanks; the gas detection device comprises a box body, a measuring cylinder, a gas collecting bottle and a pressure sensor; a liquid inside the bottle is pressed into the measuring cylinder by a shale gas collected into the gas collecting bottle; the data acquisition box comprises an acquisition box frame, a front panel, a rear panel and a hardware circuit; the hardware circuit is provided with a power supply module, a signal receiving module and a signal processing module; the data acquisition box is used for acquiring a signal detected by the detection device, and used for performing analog-to-digital to transmit to the host computer; the host computer is used for displaying, storing and analyzing the signal. The analyzer provided by the invention is scientific in design and convenient to rapidly disassemble, package and carry over. By adopting the analyzer, full-automatic measurement in the whole gas desorbing process can be achieved, and the measurement precision is high.

The invention provides an automatic mobile terminal testing method. A mobile terminal receives a testing instruction sent by a WEB server, wherein the testing instruction includes test cases; the testing instruction is parsed, and the test cases required to be executed are parsed out; running scripts corresponding to the test cases are downloaded; corresponding tests are executed according to the running scripts; test results corresponding to the test cases are uploaded to the WEB server after every one test case is executed. A test platform adopted in the automatic mobile terminal testing method is simple, the testing instructions can be sent by directly using a browser, the test results can be checked through the browser, the wrong problems can be clearly known, and the operation that the same tests are executed again to find the root causes of the problems is not needed. In addition, due to the fact that real-time communication is adopted, it can be ensured that even through the tests are interrupted by external interference in the testing process, tested data can be also saved completely.

The invention discloses an automatic smart television control method. The method comprises the following steps of: 1, recording television programs; 2, monitoring the activity of a user, judging the activity state of the user at intervals of a set time period, and obtaining results for judging whether the user is watching the television or not; 3, storing the judgment result each time and time information corresponding to the judgment result; 4, analyzing the judgment results, and when the judgment results show that the user is watching the television continuously, deleting television programs recorded in the continuous time periods; and 5, deleting the residual recorded television programs after storing the programs for a preset time period. The invention also discloses television equipment for implementing the method. The television equipment comprises a television program recording module, a signal acquisition module, an information storage module, a smart judgment module and a recorded program control module. By the automatic smart television control method and the television equipment, the television programs played when the user does not watch the television can be completely kept, so that the user can conveniently watch the television programs at any time.

The invention provides a method for automatically identifying and grading the central segregation defect of the low-magnification structure of a continuous casting billet. The method comprises the following steps: S1, preprocessing the gray image of a low-magnification structure of a continuous casting billet, including distortion correction, cutting white background and filtering; S2: obtaining acentral area image by segmenting the gray image for the central area where the area of the horizontal direction (2/5-3/5) and the area of the vertical direction (2/5-3/5) of the gray image; S3, detecting and labeling the connected region in the binary image corresponding to the central region image to separate the suspected central segregation region from the crack region in the connected region;S4, carrying out feature extraction on that suspected central segregation region, identifying the central segregation region and removing the interference region; S5: training the BP neural network classifier model to identify the center segregation region and grade the same. The technical proposal of the invention solves the problem that the traditional digital image processing method is not suitable for the defect detection of the continuous casting billet whose surface defects are jumbled and liable to cross.