93results about How to "accurate data" patented technology

Disclosed is a language conversion system and a service method thereof, capable of allowing a user to easily obtain foreign language translation data while using a messenger by operating a skin for a messenger application helper in combination with the messenger based on window message information of the messenger without accessing a messenger server The language conversion system provides a language conversion service to a plurality of terminal equipments connected to an Internet network and includes a server module and a DB server. The server module provides a messenger application controller, which forms the skin for the messenger application helper at one side of the messenger activated in the terminal equipment, to the terminal equipment, receives information value, which is selected and changed by the user, from the messenger and the skin for the messenger application helper and requests data corresponding to the information value to the DB server The server module transfers the data output ted from the DB server to the skin for the messenger application helper. The DB server extracts foreign language data approximate to the data inputted into the server module by the user from a corpus database and transfers the foreign language data to the skin for the messenger application helper The user is able to make real-Lime communication with foreigners through the messenger by utilizing the language conversion service without separately displaying an electronic dictionary or a translation program on a window screen.

A process and method which ‘locks in’ three-dimensional texturing added to a paper web by virtue of an adhesive material which is printed onto the surface of the web is generally disclosed. The adhesive may be applied to the web either before, during, or after the web is molded to increase the surface texture. The adhesive may be applied at relatively low pressure so as to preserve surface texture without significant deformation of the web. The cured adhesive material inhibits the web from reassuming a two-dimensional state or may contribute additional texture by rising above the surface of the web. This process may not only increase the bulk of the web when dry and wet, but also increase the wet resiliency, the wet strength, and the tactile properties of the web.

The invention discloses an intelligent remote monitoring method for protecting a cathode of an underground pipeline. According to the method, test piles and a potentiostat are used, the potentiostat is electrically connected with a steel pipeline to form a transmission channel for inputting electrical performance parameters (protective potential), and the test piles are arranged on the underground pipeline according to an appropriate separation distance on a pipeline required to be monitored according to a selected separation distance; a system for accurately positioning and timing the test piles and potentiostat is built through GPS (global positioning system) modules in the test piles and potentiostat by using a satellite system; an intelligent collection, processing and transmission system of real-time measured data and control data is built through a GPRS (general packet radio service) wireless network, a server and a monitoring host; a GPS is used for performing unified timing to simultaneously cut off the power supply and acquire potential values of all the test piles on the underground pipeline; the potential data of each test pile are acquired when the power supply is cut off for 0.05-0.3 second; and a monitoring center gives an instruction through a monitoring host system according to a display result of an obtained data set image curve to change a set protective potential value of the potentiostat, and transmits the change instruction to the potentiostat through a network to ensure that the underground pipeline achieves the best protected state.

The present invention relates to a test method of out-of-shell permeability of fibre fabric. Said method includes the following processes: firstly, preparing fibre fabric to be tested into ribbon-like form and making it into winded circular disk sample; placing said sample into a test die equipment formed from upper die and lower die, clamping and making centre of sample be aligned with centre of fluid injection hole on the lower die; utilizing fluid injection system to inject fluid with constant pressure; utilizing pressure sensor and computer data acquisition system to acquire pressure value, at the same time utilizing digital camera to record the position where the fluid is passed through fibre fabric sample flow front edge; then utilizing the data obtained by test experiment to calculate the said out-of-shell permeability according to the Dashi law.

The invention is suitable for the field of health monitoring technologies and provides a method and a system for monitoring sleep quality based on pulse wave data. The method comprises the following steps of monitoring the pulse wave data in real time through a pulse wave infrared detection sensor; monitoring action data of a monitored person in a sleep process through an action sensor, wherein the action data comprises large actions and small actions; obtaining the sleep state, the starting and ending time of each sleep state and the time bucket of each sleep state of the monitored person according to the pulse wave data, the action data and the detection time, wherein the sleep state comprises an awakening period, a light sleep state, a deep sleep state, a dreaming interval and a micro-arousal period; obtaining the sleep quality of the monitored person through combining a Chinese medical sleep health maintenance theory according to the starting and ending time of each sleep state and the time bucket of each sleep state. The method and the system have the advantages of high collection efficiency and accurate sleep quality analysis.

The invention provides a full-size quick blade detection method and equipment, aiming at overcoming the defects of low blade measurement efficiency, insufficient obtained information amount and the like in the prior art. The full-size quick blade detection method mainly comprises the following steps of: building an original model of a blade support and a basic coordinate system; installing a blade to be detected on the blade support; measuring the blade support and the blade, and loading the measured data into the original model to complete single measurement; splicing measuring results in the basic coordinate system; and judging whether the results are complete, if so, optimizing the measuring results, and if not, returning to single measurement. The full-size quick blade detection equipment comprises a blade support and a two-axis turntable, wherein the blade support comprises a frame mark point support and a blade fixture; and the frame mark point support and the blade fixture are respectively connected with the two-axis turntable fixedly. The method and the equipment improve the measurement efficiency and accuracy of the blade and are suitable for the full-size measurement environment after detection and manufacture in the blade manufacturing engineering.

The invention discloses an elastomer dynamic response and vibration control test system under time varying load effect, which comprises a test bed, a motion generating and controlling device, a piezoelectric sensor, a displacement and speed sensor, a multi-channel charge amplifier, a data collecting device, a display device, a multi-channel piezoelectric ceramic drive power supplier and a piezoelectric actuator; wherein the motion generating and controlling device leads a mass block to move on the cantilever beam of the test bed; the data collecting device collects data of the sensor and sends the data to the display device for displaying by a communication module, and the data collecting device outputs a controlling voltage to the multi-channel piezoelectric ceramic drive power supply after processing the collected data according to an instruction obtained by the display device; the multi-channel piezoelectric ceramic drive power supply controls the voltage for amplifying and applies the voltage to the piezoelectric actuator for suppressing beam vibration. The invention integrates controlling and data collecting into a whole, either the forced vibration or the free vibration can be quickly suppressed and damping effect is obvious.

A microfluidic device for separating a sample by chromatography includes diffusion bonded metallic sheets joined together to create a hermetically sealed interface between each adjacent metallic sheet without the introduction of a secondary material. Enclosed within the diffusion bonded sheets is a separation channel accessible by at least one of an inlet or an outlet. The separation channel is packed with micrometer-sized particles serving as a stationary phase in a chromatographic separation. Wetted surfaces of the separation channel include a coating of an organic material at least one monolayer thick.

The invention discloses an application program installation data statistical method, a server and a terminal and belongs to the technical field of the Internet. The method includes the steps that installation information of a terminal is obtained; the installation information of the terminal is screened, effective terminal hardware information corresponding to each promotion trademark is obtained, and the effective terminal hardware information is the unrepeated terminal hardware information, corresponding to each promotion trademark, in the terminal hardware information; for each promotion trademark, statistics is conducted on the number of the effective terminal hardware information corresponding to each promotion trademark. Due to the fact that statistics can be conducted on the unrepeated terminal hardware information, corresponding to each promotion trademark, in the terminal hardware information, the installation number is determined, and therefore cheating, caused by unloading and reloading of a promotion manufacturer, on the installation number can be avoided. The statistics of data is accurate.

The invention provides a seepage testing apparatus and method for rock with a single fracture, belonging to the technical field of laboratory rock seepage measurement equipment. According to the invention, the real three-dimensional morphology of the surface of a rock fracture is obtained through scanning, and authenticity of the single fracture included in a test piece is realized through 3D printing technology, so data obtained through experiments is more accurate, scientific and real; a detachable test piece loading seal chamber is designed in the invention and the contact surfaces of the test piece and the seal chamber are bonded via an epoxy resin adhesive, so sealing surrounding the test piece is guaranteed, water is only allowed to penetrate through the fracture of the test piece, and accuracy and authenticity of fracture seepage testing are guaranteed; adjustability of the fracture of the test piece in testing is realized by dismounting and replacing a sealing device loaded with test pieces with different fracture openness; and since the designed sealing device has the characteristic of compression resistance, the range of applicable hydraulic pressure of the apparatus can be greatly improved, so the change trend of penetration characteristics of fracture seepage under different hydraulic pressures can be accurately obtained.

The invention relates to a method and the corresponding system to correct the color evenness of the projector scope. It divides uniformly the display screen into n1xn2 correction areas. Therefore there are (n1+1)x(n2+1) correction points. The red, green and blue brightness of each correction point varies by tuning the register values of the (n1+1)x(n2+1) matrix corresponding to the three colors of the tuning circuit. The correction brightness values are stored in the register, which will be added to the video signals brightness values of the relevant correction points. The results are served as the final video signal output. The brightness ratios of the three primary colors are kept equal by collecting the red, green and blue brightness values of each correction point through CCD and then tuning the corresponding correction brightness values. By this means, the color evenness is corrected.

The invention discloses a method for acquiring 4G communication base station construction engineering parameters. Base station latitude and longitude engineering parameters are determined through multi-position test flight of an unmanned aerial vehicle and comparison and selection of the construction conditions and the coverage effects on the spot; and the base station antenna hanging height h, the base station direction angle theta and the antenna downward inclination angle alpha are selected through the geometrical relationship of the sight distance center and the coverage edge of the unmanned aerial vehicle. Base station information acquisition is performed through the unmanned aerial vehicle by aiming at the exact requirements of the 4G network structure, and the most appropriate engineering parameter combinations meeting the network structure are calculated so that the data are accurate, the consistency of construction and the expected effect can be realized, the network quality can be guaranteed and the construction efficiency of the 4G base station can be enhanced.

Systems and methods for removing jump discontinuities in PCR or growth data. A first approximation to a curve that fits a received data set is determined by applying a non-linear regression process to a non-linear function that models the data set to determine parameters, including a step discontinuity parameter, of the non-linear function. One example of a non-linear function is a double sigmoid equation. A second approximation to a curve that fits the data set is also determined by applying a regression process to a second non-linear function to determine parameters, including a step discontinuity parameter, of the second function. One of the first or second approximations is then selected based on an information coefficient determined for each of the first and second approximations. If a confidence interval calculated for the step discontinuity parameter includes the value zero, no step correction is made. If the confidence interval does not include the value zero, then a step correction is made. If a step correction is made, the portion of the data curve prior to the step change is replaced with appropriate portion of the selected approximation to produce a shift-corrected data set. In certain aspects, the portion of the data curve up to the first point after the step change is corrected. In certain aspects, if the approximation does not satisfy a goodness of fit criterion, no step correction is made. The shift-corrected data set is returned and may be displayed or otherwise used for further processing.

The invention relates to a method for automatically measuring and testing a sound field of a complete anechoic chamber and a standard device. A traditional manual sound field measuring and testing method is low in measuring efficiency and poor in measuring accuracy. The standard device comprises a signal generator, a power amplifier, a sound source, a standard microphone, a microphone fixture, a signal collecting and analyzing system, a traction fish wire, a fixed steel wire, a pulley, a traction wire rotating wheel, a telescopic rod, an H-shaped piece, and a mainframe box. The signal generator sends out sound signals through the sound source after going through the power amplifier. The sound signals are received by the standard microphone and then are processed and analyzed. The standard microphone automatically walks in a preset path. The method and the standard device enable measuring data of the sound field of the complete anechoic chamber to be more accurate, more credible and more authorized.

The invention discloses a plant leaf spot disease resistance identification new method, which is high in universality, few in subjective conjecture and precise in data. A color scanner is utilized to scan leaves; processing is carried out through image software to obtain precise leaf area and scab area pixel values; and plant leaf spot disease damage condition can be calculated precisely based on the values. The method is high in operability and low in cost, and develops a new level for plant leaf spot disease resistance identification quantization, especially in the application of disease-resistant plant screening, molecular assisted selection and variety plot test disease resistance evaluation in the field of crop disease resistance breeding.

The invention discloses a method for identifying salt tolerance of cotton, comprising the following steps: selecting a robust cotton seedling with one true leave, treating the cotton seedling with a nutrient solution containing 150mM of NaCl for 24h, selecting a lateral root in a good growth state, cutting off the point of the lateral root, pre-treating the point of the lateral root in a test buffer solution for 30min, fixing the point of the lateral root in a culture dish filled with a fresh test solution, testing the point of the lateral root by using a non-invasive micro-test system, analyzing data by using Mageflux software to obtain an efflux velocity of Na<+> and an efflux velocity of K<+>, and calculating to obtain an efflux velocity ratio of Na<+>/K<+>. The higher the efflux velocity of the Na<+>, the lower the efflux velocity of the K<+>, or the higher the efflux velocity ratio of the Na<+> to the K<+>, the higher the salt tolerance of the cotton. The method for identifying the salt tolerance of the cotton has the characteristics of non-invasive detection, accurate data and rapid identification, can be used for identifying the salt tolerance of cotton and can be also used for salt tolerance of other plants.

The present invention provides a method of conducting a sleep analysis by collecting physiologic and kinetic data from a subject, preferably via a wireless in-home data acquisition system, while the subject attempts to sleep at home. The sleep analysis, including clinical and research sleep studies and cardiorespiratory studies, can be used in the diagnosis of sleeping disorders and other diseases or conditions with sleep signatures, such as Parkinson's, epilepsy, chronic heart failure, chronic obstructive pulmonary disorder, or other neurological, cardiac, pulmonary, or muscular disorders. The method of the present invention can also be used to determine if environmental factors at the subject's home are preventing restorative sleep.

The invention discloses an information push system, which comprises a server and a terminal connected with the server, wherein the server comprises a site acquisition module suitable for acquiring a plurality of service sites to be pushed according to position information reported by a terminal; a search module suitable for searching information stored in a database relating to the service sites to be pushed according to individualized information push requests reported by the terminal; a push value acquisition module suitable for obtaining a push value of each service site to be pushed according to the information relating to the service sites to be pushed; and a push module suitable for pushing the service sites to be pushed to the terminal according to the push value of each service site to be pushed. According to the scheme provided by the invention, information pushed through position-based service is finer, the data is more accurate, and the data validity is higher, so as to better meet the individualized demands of users.

The invention relates to a method for measuring the spring stiffness of a supporting and hanging frame online, and aims to provide a method which has the characteristics of fast measurement, accurate data and ability of being simple and convenient. The technical scheme is that the method for measuring the spring stiffness of the supporting and hanging frame online is implemented according to the following steps in sequence: 1) hoist cranes are hung on steel frame structures at two sides of the supporting and hanging frame, a pipeline is hoisted so as to enable the pipeline to break away from the supporting and hanging frame, and load influences imposed on the supporting and hanging frame by the pipeline are eliminated; 2) a strain gauge is attached at the position of a pull rod of the supporting and hanging frame; 3) the cranes are loosened so as to put the pipeline back to the supporting and hanging frame, strain data measured by the strain gauge is read, and the stroke of a spring is recorded at the same time; 4) a material and the section area of the pull rod are acquired according to data of the supporting and hanging frame; 5) the elasticity modulus of the pull rod is determined; and 6) the acquired variables are substituted into a formula.

The invention provides a glass softening point testing device, and belongs to the technical field of testing of optical materials. The problem that data are not accurate when a small sample is tested in an existing softening point testing method is solved. The softening point testing is mainly characterized in that an upper protection cover, a lower protection cover, a sample bracket and a testing pressing rod are made of quartz or zero-expansion glass, wherein the lower protection cover is fixed in a heating furnace; a V-shaped groove is formed in the upper part of the sample bracket and a thermoelectric couple hole is formed in the side face of the sample bracket; the sample bracket is arranged at the center of the bottom in the lower protection cover and a thermoelectric couple is arranged in the thermoelectric couple hole; the testing pressing rod penetrates into the sample bracket from a fixed hole in the upper end of the upper protection cover; a load is arranged at the upper end of the testing pressing rod; the testing pressing rod is located outside the upper protection cover and a transverse pointer is fixedly arranged on the rod; and the glass softening point testing device further comprises a graduated disc matched with the pointer. The glass softening point testing device has the characteristics that the operation is simple and testing data are relatively accurate when being compared with data needed by actual production; and the glass softening point testing device is mainly used for testing a softening point of a relatively large glass sample.

The invention relates to a testing method for measuring a DSC curve of a phase change point of a metal material, belonging to the field of physical tests of the metal material. The testing method comprises the following steps: selecting a sample and carrying out an experiment test. In the step of selecting the sample, a test steel sample is selected before the step of carrying out the experiment test; annealing treatment is carried out on the selected sample; the annealed sample is subjected to surface treatment; after the sample is treated, the treated sample is subjected to the experiment test; in the experiment test process, the sample is heated from a room temperature and a temperature rising speed is set to be 5K/min-10K/min; and a DSC data curve in the process is automatically collected by using a thermal analyzer; and a phase change peak is accurately identified from the collected DSC curve. According to the testing method for measuring the DSC curve of the phase change point of the metal material, the annealing treatment is carried out on the sample before the test, and DSC curve impure peaks caused by strain energy and defects are basically eliminated; and the phase change peak is remarkable and the obtained phase change point data are accurate.

The invention relates to a method for detecting carbohydrates in soil, specifically to a capillary gas chromatographic analysis method for neutral sugars in soil based on acetylated aldononitrile derivatives. The method comprises (1) hydrolysis of a soil sample by weighing a soil sample containing 4-5mg organic carbon, hydrolyzing with 9-12mL 4M trifluoroacetic acid, adding 100Mug pentitol solution, shaking, and filtering to obtain a hydrolysate; (2) purification of the hydrolysate by neutralizing the hydrolysate with potassium hydroxide, adjusting pH to 6.6-6.8, centrifuging, drying by rotary evaporation, dissolving the obtained solid matter in 3-4mL distilled water, adding 100Mug inositol solution, and freeze drying to obtain a dried sample; and (3) derivation of the sample by acetylated aldononitrile method, and detecting by gas chromatography. The invention has the advantages of high sensitivity, good precision and accuracy, and rapid operation; and is suitable for routine analysis and detection.

The invention discloses a breeding experiment box for biotic experimental mice. The mice are bred in a box body, and a cover plate plays a role in heat preservation. Two experimental holes allow an experimenter to put hands into the box body directly through the experimental holes, to perform experiments on the mice in the box body directly. The experimental holes can be blocked by filling of elastics to prevent large temperature loss as well as prevent the mice from climbing out of the box body from the experimental holes. A partition allows the experimenter to separate the box body into two spaces, connecting rings surround connecting rods, the partition can move up and down in the box body through connection of the connecting rings and the connecting rods, and a first water pipe and a second water pipe feed water allow water to be sprayed out from water outlets to wash the bottom of the box. A feeding groove and a water groove provide a centralized place for holding food and water for the mice, to prevent food and water scattered in the box body, easily resulting in breeding bacteria.

The present invention provides a Hall-based current sampling method. The Hall-based current sampling method includes the following steps: calibrating the ADC module of a single-chip microcomputer; The sensor collects the corresponding relationship curves between the current and the actual current in the first range and the second range; the switching point between the first range and the second range is determined through the first relationship curve and the second relationship curve. The Hall-based current sampling method provided by the present invention has high sampling precision, thereby improving the estimation precision of the battery SOC.

The invention discloses a device and method for measuring the respiration rate of a fruit, and relates to the technical field of fruit respiration rate measurement. The device comprises a closed CO2 assimilation chamber and a photosynthesis tester, the photosynthesis tester is provided with two CO2 detectors, one end of a gas inlet pipeline and one end of a gas outlet pipeline are connected with the CO2 detectors respectively, the other end of the gas inlet pipeline and the other end of the gas outlet pipeline are communicated with the CO2 assimilation chamber, CO2 is introduced through the gas inlet pipeline, and during measurement, the fruit is placed in the closed CO2 assimilation chamber, and variation of CO2 in the CO2 assimilation chamber represents difference generated by the respiration of the fruit. The device is in a sealed state during measurement, and the measured data is accurate. A support is arranged under the assimilation chamber, so that the assimilation chamber can leave a test bed, the gas inlet pipeline and the gas outlet pipeline are connected to the bottom of the assimilation chamber, gas is introduced in the lower portion, and is mixed uniformly by a fan. Viathe method of the invention, the respiration rate of the fruit can be measured rapidly and accurately, and basis is provided for storage condition setting and further research of the fruits after harvesting.

The invention discloses a text template obtaining method. The text template obtaining method comprises the steps of judging whether a matched text template exists in a text template database or not according to received keywords; if yes, retrieving the database according to the keyword to obtain a corresponding text template; and if not, obtaining target description information according to the keyword, and performing text template generation processing according to the target description information to obtain a text template. By retrieving the text template database, the retrieval range is smaller, retrieved data is more accurate, searching in a large range is avoided, and the text template obtaining efficiency is improved. The invention further discloses a text template obtaining device,text template obtaining equipment and a computer readable storage medium which have the above beneficial effects.

The invention discloses a mobile phone casing toughness detection device with a protective device, which comprises a main casing, a fixing frame, a support column, a support plate and a glass observation window, a hydraulic cylinder is arranged inside the main casing, and the main casing There is an engaging groove on the top surface of the body, the hydraulic cylinder is connected with the hydraulic telescopic rod, and the hydraulic telescopic rod is provided with a scale line, the bottom end of the threaded rod is provided with a fixing piece, and the engaging recess The inside of the groove is provided with a protective cover, the support column is arranged on the top surface of the main housing, and the support column is provided with a calibration plate, the support plate is located at the top of the support column, and the shell body is provided on the support plate, The glass observation window is arranged on the surface of the protective cover. In the mobile phone case toughness testing device with a protective device, the anti-skid pad prevents the case body from sliding during the test, which affects the test results, and the protective cover prevents the fragments of the case body from injuring workers.

The invention discloses a construction method of a reinforced concrete hyperbolic slope roof formwork system. The formwork system includes a formwork system and a support system, wherein the formworksystem includes a main keel, a secondary keel and formworks, the support system adopts a bowl-buckle support frame, and a U-shaped top support is arranged on the top of a support pole. The construction method comprises steps that a BIM model is established, formwork matching is performed through model design software, the support pole is mounted, the 1m control line in parallel with a curved roofis suspended, the main keel is laid, and formwork blocks are laid. The method is advantaged in that accurate control of the curvature of the surface during construction can be guaranteed, and the forming effect of the reinforced concrete hyperbolic slope roof is realized.

The invention discloses a system and a method for transmitting aviation flight data and navigation information. The system comprises a data mining server, a database, a performance server, a system management server and at least one mobile terminal, wherein each mobile terminal is connected with the performance server and the system management server; the database is respectively connected with the performance server and the system management server; the performance server is connected with the system management server; and the database is connected with the data mining server. According to the system, a pilot can quickly, conveniently and accurately obtain more complete, accurate and visual information resource and data before implementing a flight task, so that the navigation safety is better guaranteed and the economic benefit is increased.

The invention provides a tunnel construction lining quantity determining device, which is characterized by comprising a formwork, wherein a grouting outlet and a grouting inlet are formed in the formwork; the grouting outlet is formed in the outer side of the formwork; the grouting inlet is formed in the inner side of the formwork; the top of the inner side of the formwork is provided with reinforcing bars; and a plurality of groups of transverse telescopic support rods and longitudinal telescopic support rods which are in crossed arrangement are arranged under the reinforcing bars. Compared with the prior art, the tunnel construction lining quantity determining device has the advantages that a three-dimensional laser scanning technology is used for scanning reflecting targets arranged in a tunnel to determine the volume of a tunnel; through testing distribution points at different layers, the lining volume is determined through subtraction by a computer; the concrete injection quantity is calculated; the whole process is determined through the calculation by the computer; the data is precise; the speed is high; the waste in the construction process is avoided; and meanwhile, the construction period is reduced.