10th week of 2010 patent applcation highlights part 53 |
Patent application number | Title | Published |
20100063714 | METHOD FOR DETERMINING TRAFFIC CONDITIONS - The present disclosure is directed towards a method for determining traffic conditions. The method may comprise: detecting a signal, the signal comprising a radio frequency pulse that was emitted from a spark plug firing in an internal combustion engine; measuring a signal count over an interval of time; determining a speed condition based upon the measurement of the signal count, the speed condition comprising at least a speed reduction condition, a speed increase condition, or a no data condition; and displaying the speed condition to a driver. | 2010-03-11 |
20100063715 | METHOD AND STRUCTURE FOR VEHICULAR TRAFFIC PREDICTION WITH LINK INTERACTIONS AND MISSING REAL-TIME DATA - A method and apparatus for predicting traffic on a transportation network where real time data points are missing. In one embodiment, the missing data is estimated using a calibration model comprised of historical data that can be periodically updated, from select links constituting a relationship vector. The missing data can be estimated off-line whereafter it can be used to predict traffic for at least a part of the network, the traffic prediction being calculated by using a deviation from a historical traffic on the network. The invention further discloses a method for in-vehicle navigation; and a method for traffic prediction for a single lane. | 2010-03-11 |
20100063716 | METHOD AND DEVICE FOR THE CONTROL OF AIR TRAFFIC MANAGEMENT AT AN AIRPORT - In a method of controlling the air traffic management at an airport, optimized partial process sequences for the visit of an individual aircraft at the airport (flight visit) are determined by using an electronic data processing system including actual and/or forecast factors. | 2010-03-11 |
20100063717 | METHODS AND SYSTEMS FOR MONITORING FUEL STATUS OF VEHICLES - A method for monitoring fuel status of a vehicle having a fuel tank includes the steps of determining an amount of fuel in the fuel tank, obtaining a geographic location of the vehicle, calculating a fuel threshold based at least in part on the geographic location, and providing a low fuel indication if the amount of fuel is less than the fuel threshold. | 2010-03-11 |
20100063718 | Aircraft center of gravity automatic calculating system - This invention describes the system and the means for continuous monitoring of center of gravity and total weight of an airplane at rest on the ground. Information from strain gauge transducers located on structural members for the nose wheel and main landing gear is communicated to a computer where calculations are made and data is transmitted to gauges in the airplane cockpit. Range limits for the airplane center of gravity with respect to the center of lift, and also the total airplane weight overload limit are clearly indicated on the respective gauges. This invention makes possible the proper loading of an airplane, which makes for efficient trimming to save fuel. This invention also guarantees proper weight distribution in the airplane consistent with the center of lift and center of gravity limits. This is a huge safety factor for airplane passengers, flight crew, and the public. | 2010-03-11 |
20100063719 | VEHICLE - The disclosed vehicle has posture control of an inverted pendulum which provides good riding comfort. | 2010-03-11 |
20100063720 | NAVIGATION APPARATUS - A navigation apparatus includes a route searching unit | 2010-03-11 |
20100063721 | TRAVEL INFORMATION SERVICE SYSTEM AND METHOD FOR PROVIDING TRAVEL INFORMATION OF THE SAME SYSTEM - A travel information service system and a method of providing a travel information service which can perform guidance of travel information appropriate for a travel purpose and a travel type are provided. The method of providing the travel information service includes: a first operation of providing a travel course for each area and point of interest (POI) information for each course using a user interface; a second operation of creating a travel route based on user selection of the travel course for each area and the POI information for each course; and a third operation of performing map guidance based on the created travel route. | 2010-03-11 |
20100063722 | ON-BOARD VEHICLE NAVIGATION DEVICE AND PROGRAM - Signal data stored in an information storage unit of an on-board vehicle navigation device includes signal numbers, position information for each signal, signal indication information for determining the indication, and information for a relationship between the indications and times for each signal. Based on a determination that the target signal has been set by selecting a signal intersection on a map screen (S | 2010-03-11 |
20100063723 | METHOD FOR PROVIDING LOCATION BASED SERVICE EVENT INFORMATION, AND A LOCATION BASED SERVICE PLATFORM IMPLEMENTING THE SAME, AND METHOD FOR DISPLAYING A LOCATION BASED SERVICE EVENT MESSAGE, AND A PORTABLE ELECTRONIC DEVICE IMPLEMENTING THE SAME - A method for displaying a location based service (LBS) event message to be implemented by a target portable electronic device includes the steps of: (a) upon receipt of the LBS event message, retrieving an event title from the LBS event message; and (b) displaying the event title in a ticker display manner on a display screen of the target portable electronic device. | 2010-03-11 |
20100063724 | PEOPLE GUIDANCE USING KIOSK AND USER ID - A method for providing navigation information to a user, the method including: inputting identification associated with the user into one terminal of a plurality of terminals distributed throughout an area visited by the user, each terminal being located in a kiosk and operating in kiosk mode; inputting a destination; computing a route from the kiosk to the destination; and presenting the route as the navigation information to the user. | 2010-03-11 |
20100063725 | Safe driving evaluation system, method, and program - Systems, methods, and programs input a current drive condition of a vehicle at a predetermined location before a predetermined temporary stop position, determine whether there is a possibility that the vehicle will not be able to safely stop at the temporary stop position based on the input current drive condition, and execute a wake-up call to a driver if it is determined that there is a possibility that the vehicle will not be able to stop safely at the temporary stop position. The systems, methods, and programs calculate a wake-up call ratio as a ratio of the total number of wake-up calls executed to the total number of temporary stop positions passed, and then acquire evaluation information based on the calculated wake-up call ratio. | 2010-03-11 |
20100063726 | CONTEXTUALLY ENHANCED MULTI CHANNEL LOCATION BASED TOUR GUIDANCE SYSTEM - A system and method for delivering contextually enhanced location based media for tour guidance. Tours are constructed upon a directional tour route, the route potentially comprising optional parts. Media is associated with tour points and is delivered based on position and order along the directional tour route. Tour points also have characteristics and priorities which also affect determination of media delivery. The system can also make use of non-spatial contextually relevant data such as tour history, temporal factors and velocity in determining media selection. The system can dynamically mix multiple channels of triggered media in real time, and can adjust properties of the playing media in response to predicted movements along the route. | 2010-03-11 |
20100063727 | MAP INFORMATION PROCESSING APPARATUS - A map information processing apparatus includes: a vehicle position calculation unit | 2010-03-11 |
20100063728 | Method for the Three-Dimensional Representation of a Digital Roadmap - In order to provide a method for the three-dimensional representation of a digital roadmap, which makes greater use of areas near the horizon of the visual representation and provides the user with supplementary information, a provision is made to draw in these areas navigation or orientation-related information as image elements. | 2010-03-11 |
20100063729 | MOBILE BODY POSITION INFORMATION TRANSMITTING DEVICE FOR NAVIGATION SYSTEM, AND MOBILE BODY POSITION INFORMATION TRANSMISSION METHOD AND PROGRAM FOR NAVIGATION SYSTEM - A vehicle ( | 2010-03-11 |
20100063730 | APPARATUS AND METHOD FOR DETERMINING THE POSITION OF A VEHICLE WITH RESPECT TO A TERRAIN - Methods and apparatus are provided for determining a position of a vehicle with respect to a terrain. The method comprises accumulating data received from at least one sensor device regarding the occupancy of a spatial region between the vehicle and a first geographic region of the terrain, generating an evidence grid that describes the occupancy of the spatial region, identifying the position of the first geographic region of the terrain based on the evidence grid and previously compiled reference data, and determining the position of the vehicle based on the position of the first geographic region of the terrain with respect to the previously compiled reference data. | 2010-03-11 |
20100063731 | METHOD AND SYSTEM FOR PROVIDING OFF-ROAD GUIDANCE - The present invention is a computer-implemented system for providing guidance information to aid a user in traveling along an off-road route. This system assumes that the route has already been determined. Also, it is assumed that the user's position and orientation can be determined, for example using existing techniques such as the global positioning system (GPS). The present invention uses a Look-Ahead-Point Finder ( | 2010-03-11 |
20100063732 | NAVIGATION COMMUNICATION WITH SELF-IDENTIFYING ELEMENTS - A navigation device includes a communication subsystem and a navigation subsystem. The communication subsystem communicates with a remote navigation database via a gateway using variable-size data payloads. Each variable-size data payload is accompanied by a content-identifier and a size-identifier. The navigation subsystem determines a current position of the navigation device and encodes the current position of the navigation device as one or more position payloads that are sent from the communication subsystem to the remote navigation database via the gateway. Each position payload is sent with an accompanying content-identifier and size-identifier. | 2010-03-11 |
20100063733 | Cellular Interferometer for Continuous Earth Remote Observation (CICERO) - A fleet of small spacecraft (“cells”) in low Earth orbit combine to form an integrated Earth observing system providing many observations previously requiring distinct sensing systems. Each cell performs a few relatively primitive functions, including emission, reception, sampling, and recording of radio and microwave signals. Each cell observes over a spherical field of view, samples the received signals independently at many small antenna elements, and stores the data from each element. Data from all cells are sent to a common location where they can be combined in diverse ways to realize a wide range of observing functions. These functions may include ionosphere and gravity field mapping; atmospheric radio occultation; ocean, ice, and land altimetry; ocean scatterometry; synthetic aperture radar (SAR) imaging; radar sensing of soil moisture, land cover, and geological surface properties; and interferometric SAR sensing of surface change. The system can also provide real-time messaging, navigation and surveillance functions. | 2010-03-11 |
20100063734 | SYSTEM AND METHOD FOR VERIFYING TRACK DATABASE INFORMATION - The system comprises a track profile database stored in a memory that has data relative to the identity of one or more wayside devices for a track and data relative to a location associated with each of the one or more wayside devices on the track. A camera generates visible spectral data of the wayside equipment as the vehicle travels on the track. A data storage device is provided for storing the spectral data received from the camera and data relative to a location of the powered vehicle when the camera generates the spectral data of the wayside equipment wherein the location of the powered vehicle represents the location of the wayside equipment. A controller is configured to compare the location data of the wayside equipment in the database to the location data associated with the spectral data of the wayside equipment stored in the data storage device. | 2010-03-11 |
20100063735 | METHOD, APPARATUS AND PROGRAM OF PREDICTING OBSTACLE COURSE - A method, an apparatus, and a program of predicting an obstacle course, capable of appropriately predicting a course of an obstacle even under a complicated traffic environment, are provided. For this purpose, the course, which the obstacle may take, is predicted based on the position and the internal state of the obstacle, and at the time of the prediction, a plurality of courses are probabilistically predicted for at least one obstacle. When there are a plurality of obstacles, the course in which different obstacles interfere with each other is obtained from the predicted courses, which a plurality of obstacles may take, and the predictive probability of the course for which the probabilistic prediction is performed from the courses in which they interfere with each other is lowered. Probability of realizing each of a plurality of courses including the course of which predicted probability is lowered is calculated. | 2010-03-11 |
20100063736 | COLLISION AVOIDANCE SYSTEM AND METHOD - Systems and methods for avoiding a collision. A first sensor is located, for example, in a front portion of a vehicle and is configured to monitor a first area. A second sensor is located, for example, in a top portion of the vehicle and is configured to execute a 360-degree sweep of the area surrounding the vehicle. In a first position, the second sensor is retracted below an outer surface of the vehicle. In a second position, the second sensor is protracted above the outer surface of the vehicle. A controller is configured to detect a critical situation using the first sensor, detect zero or more additional critical situations using the second sensor, and initiate an evasive driving maneuver to avoid each of the critical situations. | 2010-03-11 |
20100063737 | 3-DIMENSIONAL DISCRETE DATA RE-SAMPLING METHOD AND DEVICE - Provided is a method which selects six points from nine sampling points surrounding a point (x,y)=(X,Y) as a center and estimates a Z-axis value of an arbitrary point in six triangles obtained by the (X,Y) point and the six points. The method selects two points substantially on a diagonal of a rectangle defined by the outermost circumference of the nine points and constitutes the six triangles by the six points excluding the two points. | 2010-03-11 |
20100063738 | FLUID CONDUCTIVITY MEASUREMENT TOOL AND METHODS - An apparatus and method for measuring the conductivity of borehole fluid. Based on the fluid conductivity, the fluid type may also be identified. The apparatus and method can be useful in differentiating between native water and injected water in oil recovery operations. The apparatus and method presented can also be used to calibrate testing and production equipment allowing for more reliable and accurate measurements. The apparatus and method presented can further be used to better characterize water to oil ratio in reservoirs. | 2010-03-11 |
20100063739 | METHOD FOR PREDICTING WHERE THE NEXT MAJOR EARTHQUAKE WILL TAKE PLACE WITHIN AN AREA - The present invention relates to a method of predicting where the next major earthquake will occur within a area based on knowledge of the stress tensor field in the area, including determining stress tensors that have caused a shear slip in the form of an earthquake. It is first assumed that said first shear slip is the only one that is not stable according the Mohr-Coulomb slip criterion applied to contemplated fault planes with all conceivable orientations and calculating according to the Mohr-Coulomb slip criterion the principal stress directions as a function of the friction coefficient f. After that, it is established according to the Mohr-Coulomb slip criterion a relationship between two of the principal stresses. Moreover the normal stress σv in a known direction Sv is determined and, according to the elasticity theory, a relationship between the normal stress σv and the principal stresses is established. Then expressions of the three principal stresses as a function of a scalar parameter is established, and a function of the elastic deformation energy per unit of volume relative to an isotropic reference stress state with the pressure σv based on the expressions of the principal stresses is established. Finally, the remaining degree of freedom is eliminated by determining the value of said scalar parameter which minimises the function of the elastic deformation energy and the value of the scalar parameter in the expressions of the principal stresses is inserted. | 2010-03-11 |
20100063740 | Rechargeable Biosensor - A rechargeable biosensor for the quantitative determination of an analyte is disclosed. The rechargeable biosensor mainly comprises a charging circuit, a charge storage circuit, and an operation circuit. The charging circuit may be selectively electrically coupled to an external power source for receiving a voltage; the charge storage circuit is electrically coupled to the charging circuit and being rechargeable by the charging circuit when the charging circuit is electrically coupled to the external power source; the operation circuit is electrically coupled to the charge storage circuit for receiving an operation voltage from the charge storage circuit, wherein the operation circuit is adapted to measure an electrical signal derived from the analyte and output a quantitative property of the analyte. | 2010-03-11 |
20100063741 | CALCULATING SAMPLE SIZE FOR CLINICAL TRIAL - A method for calculating a sample size for a clinical trial of a first treatment can be provided. The method can include reading a survival curve from a clinical trial for a second treatment, wherein the clinical trial may be selected by a user interacting with a user interface. The method can further include selecting a plurality of points on the survival curve and storing coordinates for each of the plurality of points, wherein the plurality of points are selected so as to capture substantial features of the survival curve. Then, a hazard curve is generated based on the coordinates that were stored, wherein the hazard curve may be a step function. The method can further include calculating a sample size for the clinical trial of the first treatment using a Markov model based on the hazard curve. | 2010-03-11 |
20100063742 | MULTI-SCALE SHORT READ ASSEMBLY - The invention generally provides methods for analyzing and constructing nucleic acid sequences and more specifically for assembling a collection of short read nucleic acid sequences to construct longer nucleic acid sequences. | 2010-03-11 |
20100063743 | Methods And Compositions For Base Calling Nucleic Acids - The invention provides methods and compositions, including, without limitation, algorithms, computer readable media, computer programs, apparatus, and systems for determining the identity of nucleic acids in nucleotide sequences using, for example, data obtained from sequencing by synthesis methods. The methods of the invention include correcting one or more phenomena that are encountered during nucleotide sequencing, such as using sequencing by synthesis methods. These phenomena include, without limitation, sequence lead, sequence lag, spectral crosstalk, and noise resulting from variations in illumination and/or filter responses. | 2010-03-11 |
20100063744 | SMALL ORGANISM LOCOMOTOR RECORDING PROCEDURE AND DEVICE, BEHAVIORAL RECORD OBTAINED AND USE OF SAME - The system records the movement of tiny organisms housed in closed micro plates traversed by an infrared beam generating a signal as a function of the diffraction caused by the body of the microorganism. The behavior detection procedure includes processing the diffraction signal to discriminate the locomotor activity of the microorganism. The system may be used in the chronobiological field, longevity, toxicity, and pharmacology studies. | 2010-03-11 |
20100063745 | METHOD OF ESTIMATING SECONDARY STRUCTURE IN RNA AND PROGRAM AND APPARATUS THEREFOR - Assuming frame F having specific short length L | 2010-03-11 |
20100063746 | SYSTEM AND METHOD FOR DETERMINING A RISK RATING PROFILE OF SPECIFIC HORTICULTURAL ASSET PLANT SPECIES, INDIVIDUAL PLANTS AND A STAND OF PLANTS - In one embodiment, the invention may provide a system and method for determining the risk factor of individual and groups of plants by identifying a plant. Various characteristics about the plant or group of plants may then be collected and uploaded into a database. Local environmental characteristics may also be uploaded to determine the likelihood that certain adverse environmental factors may affect the plant. The uploaded characteristics of the plant and environmental factors may then be compared with predefined ratings associated with each characteristic and the ratings can be used to determine if the plant or group of plants might fail. Using this information, a risk factor for the property on which the plant or group of plants are located may be determined. | 2010-03-11 |
20100063747 | Using Plasma Proteomic Pattern For Diagnosis, Classification, Prediction of Response to Therapy and Clinical Behavior, Stratification of Therapy, and Monitoring Disease in Hematologic Malignancies - The present invention demonstrates that the diagnosis and prediction of clinical behavior in patients with hematologic malignancies, such as leukemia, can be accomplished by analysis of proteins present in a plasma sample. Thus, in particular embodiments the present invention uses plasma to create a diagnostic or prognostic protein profile of a hematologic malignancy comprising collecting plasma samples from a population of patients with hematologic malignancies; generating protein spectra from the plasma samples with or without fractionation; comparing the protein spectra with clinical data; and identifying protein markers in the plasma samples that correlate with the clinical data. Protein markers identified by this approach can then be used to create a protein profile that can be used to diagnose the hematologic malignancy or determine the prognosis of the hematologic malignancy. Potentially these specific proteins can be identified and targeted in the therapy of these malignancies. | 2010-03-11 |
20100063748 | Gas Detector System and Method - A method, system, and apparatus for sensing gases includes a gas detector with at least one light emitter and at least one light detector configured to detect an intensity of light at wavelengths of light indicative of target gas(es). The system also includes a processor circuit and a data storage device in communication with the gas detector and configured to determine an amount of target gas in the volume of the gas-air mixture and to determine a lower explosive limit (“LEL”) level for at least one target gas in the gas-air mixture. The processor is configured to receive data regarding temperature and relative humidity of the gas-air mixture such that the processor circuit can adjust the LEL according to the temperature and humidity. Temperature and humidity sensors may be included to sense these conditions for inputting to the processor. | 2010-03-11 |
20100063749 | GAS DENSITY TRANSDUCER WITH A MICROPROCESSOR EXECUTING AN ALGORITHM SOLVING VAN DER WAALS EQUATION - A gas density transducer including: a piezoresistive bridge sensor operative to provide an output indicative of an applied pressure, a computing processor having multiple inputs and at least one output, with the output of the bridge sensor coupled to an input of the processor; a temperature sensor coupled to an input of the processor for providing at an output a signal indicative of a temperature of the bridge sensor, the output of the temperature sensor coupled to an input of the processor; and, at least one memory accessible by the processor and having stored therein: compensation coefficients for compensating the output of the bridge sensor for temperature variation; an algorithm for solving Van der Waal's equation; and, code for providing at an output of the processor a signal indicative of a gas density when the bridge is subjected to a gas containing environment. | 2010-03-11 |
20100063750 | MULTI-ROLLER REGISTERED REPEAT DEFECT DETECTION OF A WEB PROCESS LINE - A manufacturing system includes rollers having synchronization marks to indicate complete rotations. Synchronization mark readers read the synchronization marks of the plurality of rollers and output roll synchronization signals. An encoder outputs a position signal indicative of a down-web distance of the web. An inspection system inspects the web and outputs anomaly data identifying positions of anomalies on the web. A synchronization unit receives the position signal from the encoder and the plurality of roll synchronization signals from the synchronization mark readers and converts the occurrence of each of the roll synchronization signals into down-web positions within a coordinate system associated with web process line. An analysis computer processes the anomaly data and the synchronization signals to identify repeated anomalies and to determine which of the rollers caused the repeated anomalies. | 2010-03-11 |
20100063751 | BUILDING STRUCTURE MONITORING - A method for monitoring a building structure, having construction and reinforcement elements with pre-calculated threshold stretching and compression loads, comprises—determining actual stretching and compression loads developed therein based on data measured for the loads, —comparing the determined loads with the corresponding pre-calculated loads, and —displaying the determined loads and the compared results on a monitoring terminal, wherein the measured data are generated in real time or in a predetermined time mode, and obtained by measuring deviations of electric or magnetic parameters at the reinforcement elements, and by compression-measuring sensors installed between the construction elements. A system for determination of failure conditions of the building structure includes a monitoring device capable of connecting to stretching and compression loads measuring means. The device includes a terminal associated with the measuring means, capable of processing the loads data in real time or within a pre-set time interval, and displaying the data. | 2010-03-11 |
20100063752 | DEVICE FOR MEASURING THE FLOW RATE OF RINGER SOLUTION - A device for measuring a flow rate of Ringer's solution includes a key input unit including a number input key through which a user can make an input each time when a drip drips in a drip chamber; a power supply unit for supplying power; an oscillation circuit for oscillating a signal having a preset frequency; a display unit for quantitatively outputting a calculated flow rate of Ringer's solution; and a control unit for calculating an elapsed time when the input is made through the number input key of the key input unit for a preset number of times, calculating the number of drips per an hour using the preset number of times and the calculated elapsed time, acquiring a quantitative flow rate of Ringer's solution by multiplying a preset volume of each drip and the calculated number of drips, and outputting the acquired flow rate to the display unit. | 2010-03-11 |
20100063753 | INTEGRATED VAPOR DELIVERY SYSTEMS FOR CHEMICAL VAPOR DEPOSITION PRECURSORS - One disclosed feature of the embodiments is a control processor in a vapor delivery system for chemical vapor deposition precursors. A pressurization rate processor calculates first and second pressurization rate curves at first and second time instants. A volume calculator computes consumed volume based on first and second volumes at the respective first and second time instants. The first and second volumes are computed using slopes of lines fitting the first and second pressurization rate curves. | 2010-03-11 |
20100063754 | WIRE FAULT ILLUMINATION AND DISPLAY - A computer implemented method, apparatus, and computer usable program product for illuminating faults in a wiring system. The wiring system is monitored for a fault during operation of the wiring system. In response to detecting the fault, a location of the fault within the wiring system is estimated. A wiring diagram is presented for the wiring system with an indication of the location of the fault within the wiring system. | 2010-03-11 |
20100063755 | Methods and systems for auto-calibrated power metering in portable information handling systems - Accurate power usage for a portable information handling system is provided using input power measurement circuitry. A calibration step is performed when the portable information handling system is powered down and charging. The calibration step includes obtaining a battery charge measurement from a battery, and then using this measurement to calibrate an input power measurement made with respect to power being provided by the AC/DC adapter. Known losses from other sources within the system can also be considered in the auto-calibration of the input power measurement. Subsequently, when the portable information handling system is powered on and operating on power provided by the AC/DC adapter, power usage can be determined and reported using the auto-calibrated input power measurement as an indication of the power usage of the portable information handling system. | 2010-03-11 |
20100063756 | PORTABLE DEVICE BATTERY OPTIMIZATION ROUTING SYSTEM - A battery life management unit for managing the battery life of a portable device. The battery life management unit determines a scheduled event for a user of a portable device and estimates whether battery power of the portable device will last throughout the scheduled event. If the battery power of the portable device is estimated not to last throughout the scheduled event, the battery life management unit determines whether a location of the scheduled event provides one or more battery charging resources. If the location of the scheduled event provides one or more battery charging resources, the battery life management unit reserves a battery charging resource for the user of the portable device. | 2010-03-11 |
20100063757 | Microcomputer-equipped system and battery pack for electric power tool - A microcomputer-equipped system for electric power tool includes a microcomputer, a reference voltage generator, a reference data storage unit, and a first determiner. The microcomputer includes an analog-to-digital (AD) converter and at least one AD port. The reference voltage generator generates and inputs to the AD port a reference voltage having a predetermined value. The reference data storage unit prestores reference data corresponding to the reference voltage. The first determiner compares diagnostic data obtained by AD conversion by the AD converter of the reference voltage inputted to the AD port with the reference data to determine, in case that difference between the diagnostic data and the reference data is out of a predefined allowable range, that an AD abnormal state has occurred in which a correct result of the AD conversion is unable to be obtained from the AD converter. | 2010-03-11 |
20100063758 | ELECTRONIC APPARATUS WITH POWER INDICATION FUNCTION - An electronic apparatus with a power indication function is connected to an adapter. The electronic apparatus includes a host, a power jack, a rechargeable battery, a power indication element and a controller. The power jack is disposed on the host for connecting with the adapter. The rechargeable battery is disposed in the host and is electrically connected to the power jack. The power indication element has a switch disposed adjacent to the power jack and a power indicator disposed in the host. The controller is electrically connected to the rechargeable battery, the switch and the power indicator. When the switch turns on, the controller detects the remained power in the rechargeable battery and the remained power is indicated by the power indicator. | 2010-03-11 |
20100063759 | INFORMATION PROCESSING APPARATUS, VOLTAGE ACCEPTANCE TEST SYSTEM, AND VOLTAGE ACCEPTANCE TEST METHOD - An information processing apparatus including: a test program | 2010-03-11 |
20100063760 | METHOD OF PROCESSING WAVEFORM DATA FROM ONE OR MORE CHANNELS USING A TEST AND MEASUREMENT INSTRUMENT - The method of processing waveform data from one or more channels using a test and measurement instrument, such as an oscilloscope, is described in which waveform data is collected from a DUT; defining a context is defined by instructing the instrument to obtain the focus of each waveform datum having a first user-defined attribute; defining a selection criteria by instructing the instrument to obtain the focus of each waveform datum having both a first user-defined attribute and a second user-defined attribute; and defining an action by instructing the instrument to perform an operation responsive to finding at least one waveform datum having both the first user-defined attribute and the second user-defined attribute. | 2010-03-11 |
20100063761 | Clock Jitter Analysis - A tool and a method analyze variations in signal timing, especially timing in a clock signal, commonly known as “clock Jitter.” The tool and method provide advantages over conventional analysis approaches, such as comprehensive coverage of all clocks in a design, taking into account all signal coupling effects, ease of use, ability to automatically identify individual jitter sources, and efficient use of computing resources. | 2010-03-11 |
20100063762 | Method for operating a measuring point - A method for operating a measuring point for determining at least one measured variable of a medium, wherein the measuring point includes a base unit, which is connected releasably with a sensor unit, and which is provided for communication of a signal representing the value of the measured variable to a process monitoring facility. The following steps are included:
| 2010-03-11 |
20100063763 | Self calibrating gyroscope system - A self-calibrating gyroscope system provides improved estimates of, and compensation or calibration for, scale factor errors and bias errors. The gyroscope system employs a plurality of gyroscope units having sense or input axes in a mutually non-parallel arrangement. The number of gyroscope units is preferably at least one more than the number of axes for which rate estimates is required. A Mode Reversal technique is used to obtain an estimate of bias error for a selected gyroscope. A Random Closed-Loop Scale Factor technique is used to obtain an estimate of scale factor error for a selected gyroscope. Because the Mode Reversal technique temporarily disrupts operation of the affected gyroscope, each of the gyroscopes may be taken offline temporarily, in turn, for calibration, and thereafter returned to normal operation. Because at least one redundant gyroscope is provided, when a selected gyroscope is offline, rate information from the remaining operating gyroscopes can be used to derive a reference rate about the axis of the offline gyroscope. | 2010-03-11 |
20100063764 | USE OF DIFFERENT PAIRS OF OVERLAY LAYERS TO CHECK AN OVERLAY MEASUREMENT RECIPE - An overlay measurement recipe is checked for reliability as follows. A first pair of overlay layers ( | 2010-03-11 |
20100063765 | Flow Sensor Calibrated by Volume Changes - An infusion pump and method are provided which combine flow rate measurements calibrated by accurate volume measurements over time. | 2010-03-11 |
20100063766 | AUTOMATED ENERGY TRANSFER CALCULATION AND COMPENSATION - Thermal energy transfer between the adjoining building units is measured. Actual energy consumption is measured in each of the adjoining building units. An energy compensation is calculated for each of the adjoining building units based upon the measured thermal energy transfer between the adjoining building units and the measured actual energy consumption in each of the adjoining building units. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. | 2010-03-11 |
20100063767 | Position Detector - Embodiments of the present invention provide a position detector for detecting the position of a helicopter blade comprising a sensor arranged to generate a signal in dependence on the position of a helicopter blade with respect to the sensor and a data processing module arranged to receive the signal from the sensor and generate an output indicative of the blade position from the received signal, the sensor comprising; a mask (M | 2010-03-11 |
20100063768 | Magnetic sensing device for navigation and detecting inclination - A system and device for detecting yaw and changes in pitch angle for use with navigational and positional devices. The system and device include a multi-axis magnetic field sensing device and a controller. Preferably, the magnetic field sensing device is a multi-axis magnetic compass that is capable of sensing variations in pitch and yaw. The controller is adapted to process yaw and pitch rotational data to determine a positive or a negative change in pitch. | 2010-03-11 |
20100063769 | METHOD FOR THE DETERMINATION OF A NACELLE-INCLINATION - In one aspect, a method for the determination of a nacelle-inclination is provided. A first difference-signal is formed from the difference of a measured nacelle acceleration and an offset-value from a calibration. A second difference-signal is formed from a difference of the first difference-signal and a feedback signal. A first sum-signal is formed from adding an integrated second difference-signal with the product of the second difference signal and a factor. A second sum signal is formed from adding an integrated first sum-signal with the product of the first-sum-signal and the factor. A corrected signal is formed by a product of the second sum-signal and an equivalent tower height. A first nacelle-signal is formed by the arc-tangent of the corrected signal. A nacelle inclination is obtained from filtering the first nacelle-signal by a low-pass-filter. The feedback-signal is formed by multiplying the acceleration of gravity with the sine of the first nacelle-signal. | 2010-03-11 |
20100063770 | FINDING MINIMUM REMAINING FLOAT FOR A PATTERN OF NON-UNIFORM SIZED FEATURES - A method for analyzing tolerances for features for an object. A framework may be created from the plurality of features for the object. The framework may be fitted to a plurality of manufactured features for the object based on the plurality of features to form a fit framework. A remaining clearance may be identified between each of a plurality of manufactured sizes associated with the plurality of features and each of plurality of virtual conditions for the plurality of features to form a plurality of remaining clearances. A plurality of remaining clearance geometric shapes may be formed from the plurality of remaining clearances. The plurality of remaining clearance features may be positioned around a single true position. A common region may be identified from between the plurality of remaining clearances. A minimum remaining float may be identified from the common region. A resulting pattern transformation may be determined. | 2010-03-11 |
20100063771 | Stimulus-responsive gel with optical chracteristic molecule introduced therein, external stimulus measuring apparastus making use of the same, and method of measuring external stimulus - In one embodiment of the present application, a stimulus-responsive gel is disclosed with optical characteristic molecule introduced therein that is capable of easily and securely converting a volume change responding to external stimulus to optical data being easy to handle in the construction of sensor system; an external stimulus measuring apparatus making use of the same; and a method of measuring external stimulus therewith. A molecule having fluorescent chromophore or a molecule or a molecule capable of absorbing visible light or ultraviolet light is introduced in a stimulus-responsive gel so that the content of the molecule having fluorescent chromophore or the molecule or a molecule capable of absorbing visible light or ultraviolet light falls within such a range that the concentration of the molecule having fluorescent chromophore or a molecule or the molecule capable of absorbing visible light or ultraviolet light in the stimulus-responsive gel with optical characteristic molecule introduced therein is substantially proportional to the fluorescence intensity or absorbance of the visible light or ultraviolet light of the stimulus-responsive gel with optical characteristic molecule introduced therein. | 2010-03-11 |
20100063772 | Apparatus and method for measuring length of pipe - An apparatus for detecting a pipe length in an air conditioning system includes a detector to detect a signal traveled through a pipe; and a processor to determine a pipe length based on the detected signal. | 2010-03-11 |
20100063773 | NONPARAMETRIC METHOD FOR DETERMINATION OF ANOMALOUS EVENT STATES IN COMPLEX SYSTEMS EXHIBITING NON-STATIONARITY - According to a feature of the present disclosure, a method is provided for the determination of anomalous events in complex systems, such as problems, inefficiencies, and failures, and a tool is provided for the detection of these events. Many complex systems are non-stationary or experience periodic fluctuations or spikes in values that are outside of normal ranges, but constitute normal behavior nevertheless. The method accounts for both non-stationarity, as well as fluctuations and spikes. Additional novel features include both a threshold setting initialization method and a regression method for the determination of the start points and end points of events. | 2010-03-11 |
20100063774 | SYSTEMS AND METHODS FOR ADAPTIVE SMART ENVIRONMENT AUTOMATION - Several embodiments of systems and methods for adaptive smart environment automation are described herein. In one embodiment, a computer implemented method includes determining a plurality of sequence patterns of data points in a set of input data corresponding to a plurality of sensors in a space. The input data include a plurality of data points corresponding to each of the sensors, and the sequence patterns are at least partially discontinuous. The method also includes generating a plurality of statistical models based on the plurality of sequence patterns, and the individual statistical models corresponding to an activity of a user. The method further includes recognizing the activity of the user based on the statistical models and additional input data from the sensors. | 2010-03-11 |
20100063775 | METHOD AND APPARATUS FOR TESTING AUTOMOTIVE COMPONENTS - Method and apparatus are provided for automatically testing automotive components for one or more operating parameters. At least one operating parameter dependent variable is sensed and the data collected regarding the values of the operating parameter are transmitted to a data processing system. The data processing system compares the measured data to pre-programmed operating data that will determine a pass/fail decision for the machine element. The dependent variable data are compared to a predetermined set of values as determined by a pass envelope defined between a set of maximum values and a set of minimum values which can be illustrated as curves for an operating cycle of the machine element. The data processing system can determine, as correlated to an independent variable, whether or not the values are acceptable for the dependent variable. | 2010-03-11 |
20100063776 | Intelligent System Diagnostics for Bank Note Processing Machines - A diagnostic system for use in a bank note processing machine, and a method of use. The system includes a plurality of operating condition sensors positioned to monitor areas of interest within the machine. A CPU automatically reads the sensors to obtain an initial baseline reading against which operating data is compared. Decisions are made based upon this comparison. | 2010-03-11 |
20100063777 | Power Aware Techniques for Energy Harvesting Remote Sensor Systems - A monitoring system for an aircraft. | 2010-03-11 |
20100063778 | Footwear Having Sensor System - A shoe has a sensor system operably connected to a communication port. Performance data is collected by the system and can be transferred for further use via the communication port. The shoe may contain an electronic module configured to gather data from the sensors. The module may also transmit the data to an external device for further processing. Users can use the collected data for a variety of different uses or applications. | 2010-03-11 |
20100063779 | Footwear Having Sensor System - A shoe has a sensor system operably connected to a communication port. Performance data is collected by the system and can be transferred for further use via the communication port. The shoe may contain an electronic module configured to gather data from the sensors. The module may also transmit the data to an external device for further processing. Users can use the collected data for a variety of different uses or applications. | 2010-03-11 |
20100063780 | Measuring Arrangement with Large Dynamic Measuring Range - The invention relates to a method for registering a measured variable of a measured medium via a measurement path having a sequence of signals, wherein, apart from an original signal of the sequence, each signal of the sequence is a function of a preceding signal of the sequence, at least one signal of the sequence is transformed as a function of the measured variable by interaction with the measured medium, wherein a time variation is impressed on at least a first signal of the sequence, and a second signal, which is present in the sequence of signals at any location after the first signal, is formed by integration of a signal directly preceding the second signal, wherein, additionally, for ascertaining the measured variable, it is assumed, that the measured variable remains essentially constant during the integration. | 2010-03-11 |
20100063781 | Enhanced Conductivity in an Airgapped Integrated Circuit - A method, program product and apparatus include extending lengths that project from a microchip trace into dielectric material. The extending lengths may not connect to another trace. Placement of the extending lengths may be optimized to increase the dissipation of heat from the trace, while maintaining an acceptable level of capacitance. | 2010-03-11 |
20100063782 | Finite Element Method for Simulating Combined Effects of Temperature and Thermal Residual Stress on Surface Acoustic Waves - The embodiments of the present invention provide methods and systems for simulating a SAW and/or an LSAW device, while taking into account the temperature and residual stress of the device into consideration. The simulation involves transforming an equation of variational principle of elasticity into an equation of variational total potential energy with combined effects of temperature and residual stress. The transformation considers frequency-temperature relation and the effect of initial deformation caused by residual stress. The equation of variational total potential energy is then transformed into a finite element equation by considering the periodic constraints of the SAW or LSAW device. Afterwards, the finite element equation is solved to obtain eigen values and frequencies of the SAW or LSAW device. By considering the effects of stress and residual stress simultaneously during equation transformation, solving the eigen values and frequencies of the SAW or LSAW device becomes a single step process, instead of a multi-step process. | 2010-03-11 |
20100063783 | SYSTEMS AND METHODS FOR MODELING OF CRYSTALLIZATION PROCESSES - A computer system and method of modeling a crystallization process includes representing a plurality of crystals in a solution by different subsets of the plurality, tracking increase of the respective characteristic length of each crystal group, and determining a crystal size distribution to output a model to a user. Ech subset forms a respective crystal group characterized by group attributes of (i) a number of crystals and (ii) a characteristic length. Additionally, the system and method track generation of new crystal groups generated by seeding, nucleation and/or breakage. | 2010-03-11 |
20100063784 | SYSTEM AND METHOD FOR FITTING FEATURE ELEMENTS USING A POINT-CLOUD OF AN OBJECT - A system and method for fitting feature elements is provided. The method first receives a point-cloud of an object from a point-cloud obtaining device and constructs a triangular mesh surface of the point-cloud. The method then determines a plurality of uppermost boundary points of the triangular mesh surface, and fits a feature element according to the uppermost boundary points. The method further creates the feature element, and outputs the feature element to a display. | 2010-03-11 |
20100063785 | Visualizing Relationships among Components Using Grouping Information - A graph processing module is described for visualizing relationships among components, such as software components within a software system. The graph processing module generates group results based on grouping information which identifies groups of individual components. The graph processing module uses the group results to bias component-level analysis that it performs on the components. In one case, the component-level analysis can involve similarity analysis (e.g., using multidimensional scaling) to assess the similarity among components and importance analysis (e.g., using a network page ranking algorithm) to assess the relative importance of the components. The results of the component-level analysis can be presented for visualization. The biasing effects of the grouping results provide insight into the relationships among the components. | 2010-03-11 |
20100063786 | Co-Simulation Process - A method of communication and interaction between multiple simulations of a complex simulation system, each simulation comprising a model of a physical subsystem or parameter of the complex simulation system, comprises the steps of: transmitting from at least one transmitting simulation an output of its model to generate a simulation output signal; attenuating the simulation output signal above a maximum desired communication frequency between the simulations to generate a corresponding filtered simulation output signal; sampling the filtered simulation output signal at a sampling rate with a frequency at least twice the maximum desired communication frequency to generate a corresponding sampled output signal; transferring the sampled output signal from the transmitting simulation to at least one receiving simulation; conditioning the sampled output signal to generate a simulation input signal; and transferring the simulation input signal to the model of the receiving simulation. | 2010-03-11 |
20100063787 | PLASMA FLUID MODELING WITH TRANSIENT TO STOCHASTIC TRANSFORMATION - The invention relates to the simulation method and apparatus used in plasma modeling. It includes a method to transform transient formulations of the phenomenological plasma model into a quasi-stochastic spatial formulation. Specifically, the invention aids in decreasing computational time for the modeling of plasma in a plasma processing system, particularly those involving two different time-based parameters. The invention is particularly described in connection with plasma simulations used for the optimization dual-frequency capacitively-coupled plasma etching systems. | 2010-03-11 |
20100063788 | METHOD OF MODELLING THE INTERACTION BETWEEN DEFORMABLE OBJECTS - The present invention provides methods for determining a collision between a first deformable object and a second deformable object in a virtual reality simulation, the method including the steps of providing a first test capable of determining the proximity of the first object to the second object, providing a second test capable of determining the proximity of the first object to the second object, wherein the second test is more comprehensive than the first test, and wherein the second test is capable of being implemented once the first test returns a positive result. Since the more comprehensive test is implemented only when a collision is likely or imminent (as determined by the first test), the processor executing the simulation is not unduly burdened, and can devote resources to other tasks required by the simulation program. | 2010-03-11 |
20100063789 | COMPUTER-READABLE RECORDING MEDIUM WHICH STORES FABRIC MODEL GENERATION PROGRAM, FABRIC MODEL GENERATION APPARATUS AND FABRIC MODEL GENERATION METHOD - To provide a fabric model generation program, fabric model generation apparatus and fabric model generation method that are capable of generating a napped fabric model in which the realistic structure of each napped part is reproduced. A placement portion | 2010-03-11 |
20100063790 | METHOD OF SIMULATING ENGINE OPERATION - A method of creating a simplified computer implement for engine model comprises obtaining a complete computer implement for engine model ( | 2010-03-11 |
20100063791 | System And Method For Channel Emulator Performance Measurement And Evaluation - A system and method for determining the performance of a channel emulator includes an input signal, at least one transmitter configured to receive the input signal, the at least one transmitter coupled to at least one receiver through the channel emulator, the at least one transmitter configured to transmit the input signal through the channel emulator, the at least one receiver configured to receive a faded receive signal. The system also comprises a signal processor configured to receive a processor signal and the faded receive signal, the signal processor configured to correlate the processor signal and the faded receive signal to develop a correlated signal that represents a channel impulse of the channel emulator. The channel impulse of the channel emulator is used to extract at least one channel coefficient that reflects the performance of the channel emulator. | 2010-03-11 |
20100063792 | Visualization Method for Electrical Machine Operation Models Based on Mechanical Machine Operation Models - A visualization of an electrical machine operation model of logic controller behavior is displayed on a display such as a two-dimensional computer display. The display includes separate spaces representing separate devices in the model. For each device, several characteristics are shown in the model, including mechanical steps, electrical steps and electrical signal outputs. The electrical steps are shown superimposed on the mechanical steps, and electrical transitions link sequential electrical steps in time. Representations of conditions link the electrical transitions with signal outputs upon which the electrical transitions are conditioned. | 2010-03-11 |
20100063793 | USAGE OF A VIRTUAL UNIT - Problems can occur when a controller is limited in ownership to one process. To minimize these problems, phantom Units can be used that are direct replicas of actual Units. Thus, multiple processes can own a single controller—one process can own the actual Unit while another process owns the virtual controller. At an appropriate time, such as when the actual Unit is no longer owned, bindings with the phantom Unit can transfer to the actual Unit. | 2010-03-11 |
20100063794 | METHOD AND APPARATUS FOR TRANSLATING HAND GESTURES - A sign language recognition apparatus and method is provided for translating hand gestures into speech or written text. The apparatus includes a number of sensors on the hand, arm and shoulder to measure dynamic and static gestures. The sensors are connected to a microprocessor to search a library of gestures and generate output signals that can then be used to produce a synthesized voice or written text. The apparatus includes sensors such as accelerometers on the fingers and thumb and two accelerometers on the back of the hand to detect motion and orientation of the hand. Sensors are also provided on the back of the hand or wrist to detect forearm rotation, an angle sensor to detect flexing of the elbow, two sensors on the upper arm to detect arm elevation and rotation, and a sensor on the upper arm to detect arm twist. The sensors transmit the data to the microprocessor to determine the shape, position and orientation of the hand relative to the body of the user. | 2010-03-11 |
20100063795 | DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND DATA PROCESSING PROGRAM - [PROBLEMS] To provide a data processing device such as a text mining device capable of extracting characteristic structures properly even in case a plurality of words indicating identical contents or a plurality of words semantically associated are contained in input data. [MEANS FOR SOLVING PROBLEMS] Association node extraction unit ( | 2010-03-11 |
20100063796 | Word Sense Disambiguation Using Emergent Categories - Disclosed herein is a computer implemented method and system for word sense disambiguation in a natural language sentence. The natural language sentence is parsed for identifying possible parts of speech for each term and identifying possible phrase structures. Terms comprising one or more linguistic roles are identified. The possible sense combinations for the terms with linguistic roles are identified. Emergent categories are applied to identify possible valid senses for each of the terms with identified linguistic roles. Linguistic role pairs are identified from among the terms identified with linguistic roles. The correspondence functions with the correspondence function types matching the identified linguistic role pairs are identified from an emergent categories database. The pair-wise senses for each term are compared with the identified linguistic roles to identify the possible sense combinations. The possible senses are inferred for each term with identified linguistic roles in the natural language sentence and previous sentences. | 2010-03-11 |
20100063797 | DISCOVERING QUESTION AND ANSWER PAIRS - The present invention provides a new approach to extracting question-answer pairs from online forums. The system develops a classification-based technique to discover questions in forums using sequential patterns automatically extracted from both questions and non-question sentences in forums as features. Once the questions are discovered, the system discovers the answers. The invention includes a graph-based method is that it is complementary with supervised methods for knowledge extraction, and techniques for question answering. | 2010-03-11 |
20100063798 | ERROR-DETECTING APPARATUS AND METHODS FOR A CHINESE ARTICLE - The invention discloses an error-detecting method for a Chinese article, handling a Chinese sentence including a first erroneous Chinese character string in a first location. The method includes subdividing the first erroneous Chinese character string into a plurality of first subgroups, wherein each of the first subgroups consists of two consecutive and non-consecutive Chinese characters out of the first erroneous Chinese character string. The method further includes providing a database containing a plurality of first correct Chinese character strings and a plurality of corresponding first correct indices, wherein the first correct indices consist of two consecutive and non-consecutive Chinese characters out of the first correct Chinese character strings. The method further includes acquiring one of the first correct indices according to the first subgroup, and one of the first correct Chinese character strings according to the acquired first correct index. The method further includes generating a best candidate sentence according to the acquired first correct Chinese character string, and showing the Chinese sentence and the best candidate sentence on a display device. | 2010-03-11 |
20100063799 | Process for Constructing a Semantic Knowledge Base Using a Document Corpus - Related free-text documents, a corpus, are used to empirically derive a semantic knowledge base through a method in which documents are segmented into unique sentences, and then used to define sentential propositions which are arranged in a knowledge hierarchy. The method takes compound natural language sentences and transforms them to simple sentences by a process that is a part of the invention. A knowledge editor enables a domain expert using the methods of the invention to map the sentences in the corpus to sentential proposition(s). The resulting knowledge base can be used to semantically analyze documents in data mining and decision support applications, and can assist word processors or speech recognition devices. The invention is illustrated in connection with radiology reports, but it has wide applicability. | 2010-03-11 |
20100063800 | Method, System and Software for Implementing an Automated Call Routing Application in a Speech Enabled Call Center Environment - A system, method and software for implementing an automated call routing application in a speech enabled call center environment are provided. In operation, the invention provides for the identification of a call center transaction selection from a natural language user utterance and the invocation of one or more scripts operable to route the user to a call center service agent configured to service the selected transaction. In the event a transaction selection cannot be readily identified or can only be partially identified, the invention provides for the initiation of a dialog module or script directed to eliciting a discernable transaction selection and/or the presentation of one or more menus from which the user may select an available call center transaction. | 2010-03-11 |
20100063801 | Postfilter For Layered Codecs - A scalable decoder device ( | 2010-03-11 |
20100063802 | Adaptive Frequency Prediction - In one embodiment, a method of transceiving an audio signal is disclosed. The method includes providing low band spectral information having a plurality of spectrum coefficients and predicting a high band extended spectral fine structure from the low band spectral information for at least one subband, where the high band extended spectral fine structure are made of a plurality of spectrum coefficients. The predicting includes preparing the spectrum coefficients of the low band spectral information, defining prediction parameters for the high band extended spectral fine structure and index ranges of the prediction parameters, and determining possible best indices of the prediction parameters, where determining includes minimizing a prediction error between a reference subband in high band and a predicted subband that is selected and composed from an available low band. The possible best indices of the prediction parameters are transmitted. | 2010-03-11 |
20100063803 | Spectrum Harmonic/Noise Sharpness Control - A transmitted data that includes audio data and a transmitted spectral sharpness parameter representing a spectral harmonic/noise sharpness of a plurality of subbands are received. A measured spectral sharpness parameter is estimated from received audio data. The transmitted spectral sharpness parameter is compared with the measured spectral sharpness parameter. A main sharpness control parameter is formed for each of the decoded subbands. The main sharpness control parameter for each of the decoded subbands is analyzed. Ones of the decoded subbands are sharpened if the corresponding main sharpness control indicates that a corresponding subband is not sharp enough, wherein sharpened subbands are formed. Likewise, ones of the decoded subbands are flattened if the corresponding main sharpness control indicates that a corresponding subband is not flat enough, wherein flattened subbands are formed. An energy level of each sharpened subband and each flattened subband is normalized to keep an energy level of each sharpened and/or flattened subband substantially unchanged. | 2010-03-11 |
20100063804 | ADAPTIVE SOUND SOURCE VECTOR QUANTIZATION DEVICE AND ADAPTIVE SOUND SOURCE VECTOR QUANTIZATION METHOD - Provided is an adaptive sound source vector quantization device which can always perform a pitch cycle search with a resolution appropriate for any section of the pitch cycle search range of a second sub-frame when a pitch cycle search range of the second sub-frame changes in accordance with a pitch cycle of a first sub-frame. The device includes a first pitch cycle instruction unit ( | 2010-03-11 |
20100063805 | NON-CAUSAL POSTFILTER - A decoder arrangement comprising a receiver input for parameters of frame-based coded signals and a decoder arranged to provide frames of decoded audio signals based on the parameters. The receiver input and/or the decoder is arranged to establish a time difference between the occasion when parameters of a first frame is available at the receiver input and the occasion when a decoded audio signal of the first frame is available at an output of the decoder, which time difference corresponds to at least one frame. A postfilter is connected to the output of the decoder and to the receiver input. The postfilter is arranged to provide a filtering of the frames of decoded audio signals into an output signal in response to parameters of a respective subsequent frame. | 2010-03-11 |
20100063806 | Classification of Fast and Slow Signal - Low bit rate audio coding such as BWE algorithm often encounters conflict goal of achieving high time resolution and high frequency resolution at the same time. In order to achieve best possible quality, input signal can be first classified into fast signal and slow signal. This invention focuses on classifying signal into fast signal and slow signal, based on at least one of the following parameters or a combination of the following parameters: spectral sharpness, temporal sharpness, pitch correlation (pitch gain), and/or spectral envelope variation. This classification information can help to choose different BWE algorithms, different coding algorithms, and different postprocessing algorithms respectively for fast signal and slow signal. | 2010-03-11 |
20100063807 | SUBTRACTION OF A SHAPED COMPONENT OF A NOISE REDUCTION SPECTRUM FROM A COMBINED SIGNAL - A system and methods of subtraction of a shaped component of a noise reduction spectrum from a combined signal are disclosed. In an embodiment, a method includes identifying a selected frequency component using a corresponding frequency component of a noise sample spectrum. A noise set is comprised of the noise sample spectrum. The method further includes forming a shaped component of a noise reduction spectrum using a processor and a memory based on a combined signal spectrum and the selected frequency component. The method also includes subtracting the shaped component of the noise reduction spectrum from the combined signal spectrum. | 2010-03-11 |
20100063808 | Spectral Envelope Coding of Energy Attack Signal - MDCT or FFT-based audio coding algorithms often have the problem named here spectral pre-echoes when coding an energy attack signal. This invention presents several possibilities to avoid the spectral pre-echoes existing in decoded signal segment before the energy attack point. The spectral envelope before the attack point can be improved by performing spectrum smoothing, replacing the segment of having spectral pre-echoes or filtering the segment with a combined filter obtained by doing LPC analysis. | 2010-03-11 |
20100063809 | DOUBLE TALK DETECTOR - A double talk detector for controlling the echo path estimation in a telecommunication system by indicating when a received coded speech signal is dominated by a non-echo signal; i.e., that so-called double talk exists. This is determined by extracting LSPs from a coded speech frame of the received coded speech signal when the signal power exceeds a first threshold value, converting each of said extracted LSPs into LSFs, and calculating the distance between each two adjacent LSFs. For each distance that is smaller than a second threshold, a spectral peak is located between the two LSFs, and it is determined whether said spectral peak is an echo or not. When a predetermined number of non-echo spectral peaks are located in the received speech signal, double talk will be indicated, and the echo path estimation may be disabled. | 2010-03-11 |
20100063810 | Noise-Feedback for Spectral Envelope Quantization - A method of transmitting an input audio signal is disclosed. A current spectral magnitude of the input audio signal is quantized. A quantization error of a previous spectral magnitude is fed back to influence quantization of the current spectral magnitude. The feeding back includes adaptively modifying a quantization criterion to form a modified quantization criterion. A current quantization error is minimized by using the modified quantization criterion. A quantized spectral envelope is formed based on the minimizing and the quantized spectral envelope is transmitted. | 2010-03-11 |
20100063811 | Temporal Envelope Coding of Energy Attack Signal by Using Attack Point Location - A method of transceiving an audio signal is disclosed. An input audio signal is provided. It is determined whether an energy attack signal exists within the input audio signal and a decision flag is set if the energy attack signal exists. A temporal location of the energy attack point in the input audio signal is detected. Energy variations before and after the temporal location of an energy attack point are determined. The energy variations to produce quantized energy variations and a peak area energy of the input audio signal to produce a quantized peak area energy are quantized. The decision flag, the temporal location of the energy attack point, the quantized energy variations, and the quantized peak energy are transmitted. | 2010-03-11 |
20100063812 | Efficient Temporal Envelope Coding Approach by Prediction Between Low Band Signal and High Band Signal - This invention proposes a more efficient way to quantize temporal envelope shaping of high band signal by benefiting from energy relationship between low band signal and high band signal; if low band signal is well coded or it is coded with time domain codec such as CELP, temporal envelope shaping information of low band signal can be used to predict temporal envelope shaping of high band signal; the temporal envelope shaping prediction can bring significant saving of bits to precisely quantize temporal envelope shaping of high band signal. This prediction approach can be combined with other specific approach to further increase the efficiency and save mores bits. | 2010-03-11 |
20100063813 | SYSTEM AND METHOD FOR MULTIDIMENSIONAL GESTURE ANALYSIS - Hand gestures are translated by first detecting the hand gestures with an electronic sensor and converting the detected gestures into respective electrical transfer signals in a frequency band corresponding to that of speech. These transfer signals are inputted in the audible-sound frequency band into a speech-recognition system where they are analyzed. | 2010-03-11 |