93results about How to "accurate data" patented technology

Language Conversation System And Service Method Moving In Combination With Messenger

InactiveUS20070294078A1easy to useaccurate data
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.

Intelligent remote monitoring method for protecting cathode of underground pipeline

ActiveCN103806005Aaccurate dataFind quickly and accurately
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.

Seepage testing apparatus and method for rock with single fracture

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.

Systems and methods for step discontinuity removal in real-time PCR fluorescence data

ActiveUS20090287754A1accurate dataincorrect calculation
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.

Glass softening point testing device

ActiveCN104390998ASimple and cheap device operationaccurate data
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.

Device and method for measuring respiration rate of fruit

PendingCN110658311Aaccurate datauniform gas
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.
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