1233 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.

The invention is in the field of using a computer implemented method to calculate and provide recommendations for stock share investment timing. The process gathers price and volume data of listed firms from as many stock markets as implemented, only condition being that those markets price data are available over the Internet, in order to be able to automate the process. Analysing and calculation methods used within the process differ from those used in typical technical stock analyses in that the invention takes advantage of the known price history and uses statistical mathematics to categorize the current price to a recommended action: "sell', "buy' or "hold', while the most famous technical analysing methods typically try to predict the share price in the near future. The clear benefits of the process are that, after being set up properly, the process does not need human intervention, except in rare special cases, and furthermore, the calculated results are very easy to interpret even by persons without much experience in stock investing. Performance statistics clearly show that remarkable increase in profit of stock share investments can be gained by using the recommendations. The method has been implemented in a form of WWW-service and it is usable globally via the Internet. The method has been donated as StockMapper.

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.

A storage apparatus coupled to a host device comprises a virtual volume which is a virtual logical volume configured of multiple virtual areas and a pool configured of multiple actual area groups of different performances. A controller manages pool status information which is the information showing which actual area is allocated to which virtual area and access load related to the virtual areas. A management system of the storage apparatus, with reference to the pool status information at multiple points of time from past to present and an access load threshold which is equal to or larger than 1, estimates the used capacity of each actual area group at points of time in the future, calculates the installed / removed amount of each actual area group which is the difference between the estimated used capacity and the current storage capacity, and performs the processing based on the calculated result.

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.

A method and a system using the method enabling to decrease required resource for the bandwidth reservation in an inter-site connection network used for communication between communication sites. The aggregation of bandwidth is considered for allocating bandwidth in the inter-site connection network. The network consists of a plurality of nodes each having a packet switch, and a plurality of user sites each constituted by a host or an internal network respectively connected to the plurality of nodes via access lines. With respect to the plurality of user sites, when one user site is to be connected to the other site through the network, a necessary and sufficient bandwidth for interconnecting between the user site and the other is calculated according to the bandwidth of the access line connecting the user site to the network considered as a minimal bandwidth. Based on the calculated result, the bandwidth is allocated to the plurality of nodes.

A cooking apparatus and method of displaying caloric information, capable of calculating fat removed by cooking in terms of caloric value, and displaying the removed caloric value information to a user. The cooking apparatus includes a main body having a cooking chamber and a display unit, a dripping tray placed in the cooking chamber to collects fat discharged from the food during a cooking operation of the cooking apparatus, at least one weight sensor detecting the weight of the dripping tray, and a controller calculating the weight of fat collected in the dripping tray, the weight of which is detected by the weight sensor for the dripping tray, in terms of caloric value, and displaying the calculated result on the display unit.

Techniques and mechanisms to facilitate data error detection by a memory controller. In an embodiment, the memory controller calculates, for each of a plurality of data blocks, a respective result based on a first metadata value and data of that data block, where the first metadata value describes a characteristic which is common to each of the plurality of data blocks. With each such calculated result, the memory controller further performs a respective error detection analysis, wherein such analysis is based on a retrieved error correction code for a corresponding one of the plurality of data blocks. In another embodiment, a single version of the metadata value is stored by the memory controller, where the single version of the metadata value is made available to facilitate error detection for any of the plurality of data blocks.

A calculation control method is used for an electronic device. The electronic device includes a storage unit storing a number of arithmetic equation models. The method includes the following steps. Sense handwritten touch input on a touch sensing unit by a user. Generate signals associated with the user's handwritten touch input. Display the handwritten content according to the generated signals. Recognize the handwritten content of the user, and convert the recognized handwritten content into an arithmetic operation if the recognized handwritten content matches one of the arithmetic equation models stored in the storage unit. Calculate a result of the arithmetic operation, if the recognized handwritten content matches one of the arithmetic equation models. And display the calculated result to the user.

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 present invention relates to a staring infrared focal plane detector adaptive non-uniformity correction method. It is characterized by that it uses the parameters of three fields of environmental temperature, prestored several parameter matrixes and image matrix obtained by detector as calculation basis of compensation algorithm, makes the preset correction parameters under the different working conditions and image matrix actually collected by detector undergo the process of algorithm iteration and utilizes the calculated result to adaptively correct current correction parameter matrix of detector.

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 measuring device includes waveform shaping circuit, crystal oscillator, programmable device, CPU and display unit. The input end of the waveform shaping circuit is connected to the input end of the programmable device. Connecting the programmable device, the crystal oscillator provides clock source for the programmable device. The programmable device is connected to CPU. CPU is in use for calculating frequency value. The output end of CPU is connected to the input end of the display circuit. The display circuit displays calculated result. Measuring phase difference between signal to be measured and standard clock raises measuring accuracy. Advantages are: quick measuring frequency with high precision, simple structure of circuit hardware, using dedicated chip to measure frequency to reduce cost, and using FPGA to implement the device.

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.

A non-invasive device for evaluating circulatory state parameters, and specifically, a pulsewave analysis device capable of evaluation by separating blood vessel compliance and blood vessel resistance into central and peripheral components of the arterial system is provided. Microcomputer 4 detects the waveform at a test subject's radius artery via pulsewave detector 1, and uptakes the stroke volume in the test subject which is measured by a stroke-volume measurer. Next, based on the measured stroke volume, microcomputer 4 adjusts the values of each element in a lumped five parameter model made up of an electrical circuit which models the arterial system from the center to the periphery of the body, so that the response waveform obtained when an electric signal corresponding to the pressure waveform at the proximal portion of the aorta in a test subject is provided to the electric circuit coincides with the waveform at the radius artery. Microcomputer 4 then outputs the thus-obtained values of each element as circulatory state parameters. In addition, microcomputer 4 calculates the diastolic pressure value, systolic pressure value and pulse waveform at the proximal portion of the aorta from the values of each element, and outputs the calculated result to output device 6.

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 belongs to the technical field of electric power equipment on-line monitoring, and in particular relates to a transformer substation capacitor on-line monitoring method and device based on a wireless mode, wherein the method mainly comprises the following steps: designing and additionally arranging a self-electricity-supplying current measuring unit at the high-voltage side of each capacitor, additionally arranging a self-electricity-supplying voltage measuring unit at the secondary side output end of an electricity discharge PT (potential transformer) of each group of parallel capacitors, acquiring the working voltage and current of each capacitor, and sending the obtained working voltage and current of each capacitor wirelessly to a monitoring base station; monitoring an internally-built computer and a wireless module of the base station; sending a capacitor voltage and current synchronous sampling starting conversion command, receiving, storing and managing measurement data, calculating the capacitance and medium loss of each capacitor by utilizing spectrum analysis, sending the calculated result to a monitoring host machine of a remote monitoring center for comprehensive estimation and analysis, and giving out a fault alarm for the capacitors with the variation greater than a certain value.

The invention provides an attack intention recognition method based on Bayesian network inference. The attack intention recognition method is applied to the attack intention recognition of an intelligence and decision-making oriented system with a parameter learning mechanism in computer network self-organizing operation (CNSOO). The method can enable an intelligence system to recognize the attack intention of an attacker by using IDS (Intrusion Detection System) alarm information according to given host vulnerability information, network topological information and attack knowledge base and supply the attack intention to a decision-making system as a decision-making basis in a CNSOO environment. The attack intention recognition process comprises the following steps of: generating attacking scenes, fusing and matching IDS alarm information, updating conditional probability distribution caused by attacking behaviors, calculating the probability of attack intention nodes by using a clique tree propagation algorithm in the Bayesian network inference, and updating Bayesian network parameters and IDS detection capability. The calculation parameters are updated according to calculation results and historical information, so that the calculation results can be more accurate.

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.

The invention provides an earthwork measurement and calculation method with combination of oblique photography, RTK and BIM technologies. The method includes the steps of: S1) environment exploration of a target zone; S2) arrangement of photo control points and check points surrounding the target zone; S3) aerial photography above the target zone with an air vehicle; S4) import of an oblique photography image from the air vehicle into a real scene imaging software, and image processing to output point cloud data of the terrain; S5) correction to the point cloud data; S6) precision determination of the point cloud data; S7) generation of a three-dimensional terrain model; S8) digging / filling simulation to the three-dimensional terrain model and calculation of earthwork project quantity. By means of the earthwork measurement and calculation method with combination of oblique photography, RTK and BIM technologies, a complete route from data collection to model establishment to project quantity calculation is formed. The method can increase the efficiency of measuring and calculating earthwork, wherein acquired original data has higher precision and data in the calculated result is more accurate.