1228 results about "Calculated result" patented technology

The manufacture and control of payment cards used in consumer financial transactions circulates a population of payments cards with user identification and account access codes. Each use of an individual card produces a variation of its user access code according to an encryption program seeded with encryption keys or initialization vectors. A portion of the magnetic stripe is made dynamic with a Q-Chip magnetic MEMS device. The job of personalizing payment cards with the user identification and account access codes is outsourced to a personalization company. The encryption keys and initialization vectors are kept private from the personalization company by using the encryption program to generate tables of computed results. Respective ones of the tables of computed results are sent for loading by the personalization company into new members of the population of payments cards. New payment cards are manufactured and distributed that include and operate with the tables of computed results.

Beamforming method that allows a high speed and high accuracy beamforming with no approximate interpolations. This beamforming method includes step (a) that generates reception signals by receiving waves arrival from a measurement object; and step (b) that performs a beamforming with respect to the reception signals generated by step (a); and step (b) including without performing wavenumber matching including approximate interpolation processings with respect to the reception signals, and the reception signals are Fourier's transformed in the axial direction and the calculated Fourier's transform is multiplied to a complex exponential function expressed using a wavenumber of the wave and a carrier frequency to perform wavenumber matching in the lateral direction and further, the product is Fourier's transformed in the lateral direction and the calculated result is multiplied to a complex exponential function, from which an effect of the lateral wavenumber matching is removed, to perform wavenumber matching in the axial direction, by which an image signal is generated.

A service managing system comprises: order terminals for enabling customers to view contents of service items and to order desired items, and being portable and driven by a battery; order-receiving terminals for receiving and indicating orders from the order terminals; an accounting unit for casting accounts in response to a customer's request and indicating a calculated result; and a control unit for processing data between the order terminals, order-receiving terminals and an accounting unit. In the system, data are transmitted and received using radio communications between the order terminals, order-receiving terminals, accounting unit and control unit. When an ordered item or service is ready, it is indicated on the order terminal via the order receiving terminal.

The invention relates to a method for realizing the position automatic adjustment of a display. The method is characterized in that a PC processes the information seized by a camera through the seized information processing module of the display, calculates the present data through a control information processing module according to the processed information, and compares the calculated result with the preset standard; when a deviation exists, the PC transmits the control information to the mircroprocessing and controlling module of the display, and a prompt menu pops up in the display; if auser chooses to start the position automatic adjustment function of the display, the mircroprocessing and controlling module of the display drives a motor adjusting module according to the control information, so as to enable a corresponding motor to adjust correspondingly, and meanwhile a seizing and tracking module synchronously tracks, and the PC processes information till the standard information is output by the control information processing module to finish the adjustment. Furthermore, a device for realizing the position automatic adjustment of the display is correspondingly provided. The invention can ensure a user to correctly use the PC and the display in a healthy way.

A method and apparatus associated with the production of hydrocarbons is disclosed. The method, which relates to modeling of drilling equipment, includes constructing one or more design configurations for at least a portion of a bottom hole assembly (BHA) and calculating results from each of the one or more design configurations. The calculated results of the modeling may include one or more performance indices that characterize the BHA vibration performance of the design configurations for operating parameters and boundary conditions that are substantially the same or may be different. These results are then simultaneously displayed for a user to facilitate design selection. The selected BHA design configuration may then be utilized in a well construction operation and thus associated with the production of hydrocarbons.

The invention provides a method for transmitting multimedia data. The method is as follows: carrying out redundant processing on data to be transmitted at a sending end, dividing the data to be transmitted into an original data packet n and a redundant data packet k, marking sequence numbers for cseq field information in each data packet in an incremental manner, and then sending to a receiving end; after the receiving end receives the multimedia data packet, calculating a network packet loss ratio according to the cseq field information, and feeding back a calculated result to the sending end in a user datagram protocol (UDP) transmission manner; and calculating the number of redundant information packets sent in the next round by the sending end by utilizing a Reed-Solomon redundant codec according to the received packet loss ratio. In the invention, only the cseq field information of the redundant data packet is filled aiming at video data; and audio data and a redundant information packet are mixed according to the interwoven loss package recovery technology and then sent together aiming at the audio data. By utilizing the invention, the bandwidth resources can be fully utilized, and the bandwidth utilization ratio can be improved.

This disclosure relates to a vibrotactile mobile device which induces a tactile sense at various positions in an interface method of operating the mobile device so that a user may intuitively interact with the mobile device while seeing a program execution status, and to a method of driving the vibrotactile mobile device. The method of driving the vibrotactile mobile device includes: providing a user interface for inputting a command signal on a screen operated in accordance with a program; calculating a target vibration position and a direction and a speed of a vibration flow with time so as to recognize a trajectory of the command signal displayed on the screen and supply a vibration stimulus corresponding to the trajectory of the command signal; and driving the vibration module by controlling a supply of power to be applied to vibration modules based on the calculated result.

The invention relates to a tax accounting control platform and a method for tax accounting control. The tax accounting control platform comprises a data acquiring module, a tax counting rule storage module, an organization framework management module, a tax counting formula storage module, a tax counting module, and a calculation result management module. With tax data and organization framework information of enterprises being acquired, matched tax counting rules and tax counting formulas are further determined. Tax calculation is conducted through the tax counting module, and finally various report forms are generated and stored in the calculation result management module. The tax accounting control platform and the method are suitable for tax calculation of different areas, different tax bureaus and different taxable items, particularly suitable for enterprises, especially meet actual requirements of tax accounting control of group enterprises, and capable of helping the group enterprises to quickly establish a cross-regional, cross-trade and cross-taxable item tax accounting control network, and therefore tax accounting control work of the whole enterprises can be conducted in order, and tax risks of the enterprise are greatly reduced.

Techniques for managing a disaster recovery failover policy are disclosed. In one particular embodiment, the techniques may be realized as a method for managing a disaster recovery failover policy comprising identifying which of several disaster recovery sites are available for disaster recovery of host data, determining a configuration of each disaster recovery site identified, performing at least one test on each disaster recovery site identified, calculating a result from the at least one test performed on each disaster recovery site, and updating the disaster recovery failover policy based on the determined configuration and the calculated result.

A computerized 3D locating device and method for X ray and target object is characterized by that the X-Y planar image generated by using X ray to radiate the target object (such as calculus) in human body and the 3D position data from position sensor and mathematically analyzed by computer and the calculated result can control the electric driver to move for automatically coinciding said target object with the focus point of therapeutic equipment. Its advantages are high speed, and less damage of X ray to people.

The invention relates to the field of optical thin film spectrum test, and in particular relates to a method for accurately calibrating the optical constant of the visible light waveband of an optical thin film. Particularly, the invention provides an optical coefficient measurement method of the visible light waveband of the thin film, and particularly relates to a method for accurately calibrating the optical constant of the visible light waveband of silicon dioxide thin film material; the method is simple and convenient, and is capable of unifying the physical meaning and mathematical meaning of the constant test of the optical thin film. The method has wide application value in the aspect of accurately calibrating the optical constant of the thin film. Particularly, the invention relates to the accurate calibration of the optical constant of the thin film material; on the basis of elliptic polarization spectrum inversion optical constant, the consequences of physical models of the thin film can be arranged by an orthogonal method, the sequence of the application of the physical models of the thin film can be obtained by mathematical statistics, and finally the physical meaning and mathematical meaning of the final given optical constant calculated result are unified.

The invention provides a real-time traffic status sensing system based on a vehicular Beidou positioning terminal. The real-time traffic status sensing system is characterized by comprising a vehicular terminal and a server-side, wherein the vehicular terminal comprises a Beidou module, a communication module, a speed measuring module and a display module; and the server-side comprises a data processing module, a data storage module, a traffic status analyzing module and a server communication module. A Beidou navigation system is effectively utilized and detects traffic statuses in real time, a utilized machine learning method has the advantage of short training time under the condition of high data quantity, the complete degree of a model is improved by an incremental updating method, and the accuracy of a calculated result is improved. By the real-time traffic status sensing system, real-time high-accuracy traffic detection is realized, a driver can conveniently select a travelling path well according to a detected result, time is saved, energy consumption is reduced, the pressure of a road section easy to jam is also reduced, and the service life of a road can be prolonged.

A system is provided that enables the administration of an examination, which utilizes a simulation, to a plurality of examinees. The system includes a first device and a second device in communication using a network. An examination delivery program executes at the first device to create the examination questions dynamically, and an examinee interface application executes at the second device to present the examination questions to the examinee for an answer. The examination delivery program grants an examinee access to an examination selected for the examinee based on examinee information entered by the examinee, creates a simulation for the examinee based on the selected examination, presents a situation to the examinee using the simulation, requests an examinee decision relative to the situation, executes the simulation using the examinee decision as an input thereby calculating a result, executes a question subprogram using the calculated result thereby defining a question, sends the question to the examinee, and receives an answer to the question from the examinee.

A method for automatically optimizing a neighbor list for processing handover in a synchronous CDMA (Code Division Multiple Access) network includes the steps of: collecting neighbor list data, call fault data, handover statistical data, base station location data and PN information data of each base station sector in a nationwide network; extracting all target sectors available for handover by analyzing the collected data; endowing a weighting factor to the extracted target sectors according to importance and then sorting the target sectors according to calculated results so as to determine priorities; and subsequently inputting the target sector information to the neighbor list according to the priorities.

The method includes steps: carrying out Gaussian convolution operation for gray scale value (GSV) of pixels; determining whether GSV of pixels after operation is larger than prearranged threshold value; if yes, marking current pixels, and recognizing relevant light spot, and calculating product of GSV of current pixel and coordinate value and accumulated value of products of GSV and coordinate values of all pixels in same light spot; saving the accumulated value; otherwise, marking current pixel as pixel in background. When accomplishing whole output image, the method calculates out quotient between accumulated value of product of GSV by coordinate value and accumulated value of gray scale value. The calculated result is as coordinate value of mass center of facula. The invention also discloses mass center positioning device. Advantages are: increasing speed for processing data and capability for anti noise, and capable of processing multiple facula images.

The invention relates to a clustering method and system aiming at massive similar short texts, belonging to a research on repeated short text detection in the scientific field of information technology. Due to self features of the short texts, the calculated result obtained by applying the traditional repeated text analysis method to short texts are not satisfactory. By adopting a repeated analysis method based on main short text content and combining related word groups, the invention not only can detect completely repeated texts, but also can detect texts with extremely high similarity. The method and system disclosed by the invention have high processing speed and high efficiencyand can better process massive data. By the adoption of the method, redundant short texts can be removed, the system processing scale can be greatly decreased, and hot short texts can be found to a certain extent. therefore, the method and system disclosed by the invention are helpful to find out social hotspots.

The invention discloses a method for calculating the temperature of the tube wall of a platen superheater of an ultra supercritical boiler by the assistance of numerical simulation. The method comprises the steps of: step (1) modeling the whole boiler containing the platen superheater, and constructing a mathematical model of a calculating method for the temperature of the tube wall of the superheater; step (2) conducting the numerical simulation on the constructed mathematical model to obtain the smoke temperature and smoke speed distribution nearby a platen superheater calculation area, selecting calculating data which are taken as initial conditions of the thermodynamic calculation and the hydrodynamic force calculation of the platen superheater; step (3) calculating the temperature of the wall of the platen superheater by utilizing the thermodynamic calculation and the hydrodynamic force calculation; step (4) checking and calculating the obtained tube wall of the whole platen superheater; and step (5) outputting a calculated result. According to the calculation method, the advantages of both the numerical simulation and the thermodynamic calculation can be considered, the detail wall temperature distribution in the boiler can be obtained, and meanwhile, the accuracy of the temperature wall result is also improved.

The invention discloses a high voltage overhead transmission line power frequency electric field shielding analysis method, which comprises building a physical model for a high voltage overhead transmission line according to the arc sag lowest point, considering the high voltage overhead transmission line at the lowest point as a round transmission line parallel with ground, adopting the physical model as a two-dimension physical model formed by the section of the round transmission line, and utilizing charge simulation method to calculate the electric field intensity at any point of the shielded high voltage overhead transmission line. The invention adopts a simple method to confirm the maximum value of the electromagnetic field distribution of a transmission line in a controllable range of the calculated result, thereby completely considering the safety of the electromagnetic condition around the transmission line in the analysis of the invention, the invention can process the comparative analysis of the line at various condition, can realize the research about the field distribution change of the line under various shielding devices, and can quickly provide an optimization scheme of the shield on the power frequency electric field of a prior overhead high voltage transmission line, to find an ideal overhead line scheme.