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Calculator patents

      

This page is updated frequently with new Calculator-related patent applications.




new patent Monitoring system and monitoring method
In a sound source display system, an omnidirectional camera captures an image of a monitoring area. A microphone array collects a voice in the monitoring area.
Panasonic Intellectual Property Management Co., Ltd.


new patent Transmission-reception apparatus and reflected signal suppressing method
An amplitude phase parameter calculator in a control unit or circuit in a transmission-reception apparatus calculates an amplitude difference voltage and a phase difference voltage between a transmission detection signal and a reflected detection signal. Adjustment factors including a combination of an amplitude control voltage and a phase control voltage corresponding to a combination of the amplitude difference voltage and the phase difference voltage are discretely stored in an adjustment factor determination table in the control unit.
Murata Manufacturing Co., Ltd.


new patent Afc/txagc pdm inl
Provided is a pulse density modulation value converter, comprising: a pulse density modulation reference point storage for storing a plurality of pulse density modulation reference points, each pulse density modulation reference point comprising a linear pulse density modulation value, an actual pulse density modulation value and/or an integral non-linear error value, wherein the integral non-linear error value is the difference between the actual pulse density modulation value and the linear pulse density modulation value; and a pulse density modulation value calculator for receiving a linear pulse density modulation value, searching the pulse density modulation reference point storage for a pair of pulse density modulation reference points closest to the linear pulse density modulation value, obtaining an actual pulse density modulation value corresponding to the linear pulse density modulation value through linear interpolation on the basis of the pair of pulse density modulation reference points, and outputting the actual pulse density modulation value.. .
Intel Corporation


new patent Feedback control device
Motor control device includes a controller controlling a motor (a calculator controller and an electric current controller), and a detector (an electric current loop) detecting an electric current of the motor and returning the detected electric current to the controller. The electric current loop includes a first detection system, a second detection system, and an electric current calculator which sums output signals from each system.
Mitutoyo Corporation


new patent Self-position calculating apparatus and self-position calculating method
A self-position calculating apparatus includes: a light projector configured to project a patterned light beam onto a road surface around a vehicle; an image capturing unit configured to capture and obtain an image of the road surface around the vehicle covering an area of the projected patterned light beam; an orientation angle calculator configured to calculate an orientation angle of the vehicle relative to the road surface from; a feature point detector configured to detect multiple feature points on the road surface; an orientation change amount calculator configured to calculate an amount of change in the orientation of the vehicle; and a self-position calculator configured to calculate a current position and a current orientation angle of the vehicle. The light projector selectively projects the patterned light beam onto a specific patterned light beam-projected region out of the multiple patterned light beam-projected regions..
Nissan Motor Co., Ltd.


new patent Social networking advocacy system and method
An online advocacy platform provides one or more of a crowd-sourced vote-counting mechanism for legislative issues, support on target selection, tactic prioritization, fundraising, supporter recruitment, campaign marketing, and content creation and aggregation. In some embodiments, the platform further provides one or more of group purchase of advocacy services and a social networking address book.
Blastroots, Inc.


new patent Full value calculator for conversions
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium, including a method for updating campaigns. A content sponsor is identified that has one or more campaigns for presenting content to users.
Google Inc.


new patent Instruction value generation device
An instruction value generation device comprises: an instruction response calculation unit (102) that predictively calculates, on the basis of a model on a calculator, a response path along which a control target is actually operated when an instruction path is given; a target path determination unit (104) that determines a target path along which the control target is operated; an instruction path generation unit (105) that regenerates a temporary instruction path on the basis of the target path and a temporary instruction response path obtained when the temporary instruction path is given to the instruction response calculation unit (102); a convergence-determination-condition determination unit (103) that determines a convergence determination condition used in a determination processing of determining whether an error between the temporary instruction response path and the target path is converged; and a path comparison unit that performs the determination processing on the basis of the convergence determination condition. The regeneration of the temporary instruction path and the calculation of the temporary instruction response path are repeated until the path comparison unit determines that the convergence determination condition is met, and the temporary instruction path is output to a control device (700) controlling the control target, as the instruction path for operating the control target when the path comparison unit determines that the convergence determination condition is met..
Mitsubishi Electric Corporation


new patent Microscopy system, refractive-index calculating method, and recording medium
A microscopy system includes a microscope apparatus that has an objective and a correction device correcting for a spherical aberration, and a refractive index calculator that calculates a refractive index of a sample at a target position in the sample on the basis of a plurality of target set values each of which is a set value of the correction device and each of which corresponds to an amount of spherical aberration that occurs in the microscope apparatus when an observation target plane is situated at a different position in the sample in an optical-axis direction of the objective.. .
Olympus Corporation


new patent Printing apparatus
A printing apparatus includes a belt mover for an endless belt which carries out a line feed of a recording medium, a feed amount calculator that calculates an amount of belt feed of the belt mover, and a movement amount measurer that measures actual amount of movement of the endless belt by image processing. The feed amount calculator calculates the amount of belt feed by which the endless belt is to be fed, on the basis of the amount of belt feed by which the endless belt has been fed and the actual amount of movement of the endless belt measured by the movement amount measurer.
Seiko Epson Corporation


new patent

Three-dimensional printing apparatus and three-dimensional object printing method

A three-dimensional printing apparatus includes a projector to project a first image onto a tank and a controller to control the projector. The controller includes an acquirer, an inclination calculator, a vertical and horizontal correction value calculator, a memory, and a corrector.
Roland Dg Corporation

new patent

Alert information presenting apparatus, alert information presenting method, and blood pressure information outputting method

An alert information presenting apparatus includes an undressing condition determiner that determines, by using a movement speed of the user, a second time period indicating a time period before undressing, and a third time period indicating a time period after undressing, a heartbeat acquirer that acquires a heartbeat timing in the second time period and a heartbeat timing in the third time period, a pulse wave acquirer that acquires a pulse wave timing in the second time period and a pulse wave timing in the third time period, a blood pressure calculator that calculates a pre-undressing blood pressure by using a pre-undressing heartbeat timing and a pre-undressing pulse wave timing, and calculates a post-undressing blood pressure by using a post-undressing heartbeat timing and a post-undressing pulse wave timing, and an information presenter that presents the user with alert information based on a difference between the pre-undressing and post-undressing blood pressures.. .
Panasonic Intellectual Property Management Co., Ltd.

new patent

Endoscope operating the same

A control section performs first preliminary imaging in which an observation target is illuminated with first blue light at a wavelength band of 450±10 nm and an image of the observation target is captured. A yellow pigment concentration calculator calculates concentration of the yellow pigment based on an image signal obtained by performing the first preliminary imaging.
Fujifilm Corporation

Apparatus and audio rendering employing a geometric distance definition

An apparatus for playing back an audio object associated with a position includes a distance calculator for calculating distances of the position to speakers or for reading the distances of the position to the speakers. The distance calculator is configured to take a solution with a smallest distance.
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Device and understanding user intent

A voice recognizer 3 generates plural voice recognition results from one input speech 2. For each of the voice recognition results, an intent understanding processor 7 estimates an intent to thereby output one or more candidates of intent understanding results and scores of them.
Mitsubishi Electric Corporation

Image compensating device and display device having the same

An image compensating device includes a transmission ratio calculator configured to output a red transmission ratio of a user's crystalline lens, a green transmission ratio of the crystalline lens, and a blue transmission ratio of the crystalline lens based on the user's age, and a compensator configured to receive red input data, green input data, and blue input data and compensate the red input data, the green input data, and the blue input data based on the red transmission ratio, the green transmission ratio, and the blue transmission ratio.. .
Samsung Display Co., Ltd.

Document analysis system, document analysis method, and document analysis program

Possible events in the future can be predicted by analyzing existing data. A document analysis system (1) includes: a score calculator (116) that calculates a score that represents a strength of connection of a document extracted from document information to a classification symbol representing a degree of relevancy between the document information and a litigation or fraud investigation; a phase identifying section (122) that identifies a phase by which a predetermined action to be a cause of the litigation or fraud investigation is classified along with development of the predetermined action, based on the calculated score; and a change estimation unit (120) that estimates change in the identified phase, based on temporal transition of the phase..
Ubic, Inc.

Servo control apparatus having function of displaying adjustment state in online automatic adjustment to control system

A servo control apparatus according to the present invention includes a speed command generator; a torque command generator; a speed detector; a speed control loop; a speed control loop gain setting unit; at least one filter for filtering a specific band of a torque command value; a sinusoidal disturbance input unit for performing a sinusoidal sweep on the speed control loop; a frequency characteristics calculator for estimating the gain and phase of speed control loop input and output signals; a resonance frequency detector; a filter adjuster for adjusting the filter in accordance with a resonance frequency; a gain adjuster; a sequence controller for online and automatically performing the detection of the resonance frequency, the adjustment of the speed control loop gain, and the adjustment of the filter; and an adjustment state display unit. The adjustment state display unit displays a stage and progress in the adjustment by the sequence controller..
Fanuc Corporation

Weather radar apparatus, and control apparatus and control method thereof

According to an embodiment, a weather radar apparatus includes the following elements. The feature quantity calculator calculates, based on the weather information for the targets in an observation range, a feature quantity of each of the targets.
Kabushiki Kaisha Toshiba

Internal combustion engine control apparatus

An internal combustion engine control apparatus includes a cylinder pressure sensor, a driving condition detector, a reference crank angle setter, a reference cylinder pressure calculator, an air-fuel ratio estimator, and a controller. The cylinder pressure sensor detects a cylinder pressure.
Honda Motor Co., Ltd.

Control device for internal combustion engine

A control device includes a cylinder pressure sensor, a driving condition detector, a reference crank angle setter, a reference cylinder pressure calculator, an egr ratio estimator, and a controller. The cylinder pressure sensor detects a cylinder pressure inside a cylinder.
Honda Motor Co., Ltd.

Printing apparatus

A printing apparatus includes a belt mover for an endless belt that transports a recording medium, a feed amount calculator that calculates an amount of feed of the belt mover, a movement amount detection sensor as a movement amount measurer that measures actual amount of movement of the endless belt by image processing, a compensation table storer that stores a compensation table for compensating a transport error of the endless belt, and a control portion that calculates the amount of feed that is to bring about a predetermined amount of movement of the endless belt by using the feed amount calculator and by referring to the compensation table storer, moves the endless belt by using the belt mover on the basis of the amount of feed, compares the actual amount of movement of the endless belt measured by the movement amount detection sensor and the predetermined amount of movement.. .
Seiko Epson Corporation

Moving image encoder and moving image encoding method

A moving image encoder includes: a filter configured to individually perform filtering on a luminance signal and a chrominance signal; a boundary position calculator configured to calculate a restriction type indicating a position relationship between a reference restriction boundary position and the reference inhibition area before the filtering; a suppression determiner configured to determine whether the filtering on the chrominance signal is suppressed on the basis of the restriction type, and to generate suppression information; an inhibiting mode specifier configured to specify a chrominance filter mode in which a pixel included in the reference inhibition area may be referenced to be an inhibiting mode; and a reference restriction specifier configured to specify a reference restriction position after the filtering on the basis of the reference restriction boundary position before the filtering and the suppression information.. .
Fujitsu Limited

Bandwidth utilization monitoring for a communication system

A system to monitor bandwidth can include memory to store session data describing each communication session for at least a portion of a communication system. A bandwidth calculator can access the session data and provide a measure of bandwidth utilization computed based on the accessed session data..
Shortel, Inc.

Reception apparatus performing turbo equalizations

Disclosed is a reception apparatus that has solved a problem that fluctuations cannot be followed immediately after a commencement of turbo equalization in a high-speed fading environment. A reception apparatus includes a soft interference canceller, an mmse equalizer, a likelihood calculator, a de-interleaver, an siso decoder, an information bit hard decision unit, a subtracter, an interleaver, a soft estimation value calculator, a zero storage unit, a known signal memory unit, a transmission path estimator, and a plurality of switches.
Hitachi Kokusai Electric Inc.

Transfer device and data processing method

A transfer device includes: a plurality of calculators configured to perform an encoding operation on split input data obtained by splitting input data in a specific unit in parallel; a plurality of storages configured to store respective results of the encoding operation; and a generator configured to add the results of the encoding operation stored in the plurality of storages and generate an error correcting code to be added to the input data.. .
Fujitsu Limited

Rotating electric machine control device

A rotating electric machine control device includes: a q-axis pi controller calculating a pre-restriction q-axis voltage instruction value based on a q-axis voltage detection value and a q-axis current instruction value; a first q-axis restricter calculating a post-restriction q-axis voltage instruction value by restricting the pre-restriction q-axis voltage instruction value, for an excess of output exceeding a maximum outputtable voltage v_max; a correction value calculator calculating a q-axis correction value that has a reverse phase of a ripple current of a q-axis current; and a corrector correcting the post-restriction q-axis voltage instruction value with the q-axis correction value. In such manner, even when the pre-restriction q-axis voltage instruction value is saturated, a ripple current is reduced, thereby reducing a sound and/or a vibration caused by the ripple current..
Denso Corporation

Apparatus, method and corresponding computer program for generating an error concealment signal using power compensation

An apparatus for generating an error concealment signal, includes: an lpc representation generator for generating a replacement lpc representation; a gain calculator for calculating a gain information from the lpc representations; a compensator for compensating a gain influence of the replacement lpc representation using the gain information; and an lpc synthesizer for filtering codebook information using the replacement lpc representation to obtain the error concealment signal, wherein the compensator is configured for weighting the codebook information or an lpc synthesis output signal.. .
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Speech recognition apparatus, speech recognition method, and electronic device

A speech recognition apparatus includes a probability calculator configured to calculate phoneme probabilities of an audio signal using an acoustic model; a candidate set extractor configured to extract a candidate set from a recognition target list; and a result returner configured to return a recognition result of the audio signal based on the calculated phoneme probabilities and the extracted candidate set.. .
Samsung Electronics Co., Ltd.

Maintenance work support system

In a maintenance work support system for supporting maintenance works in a component mounting system, a storage stores: priority table information defining a maintenance priority for classifying a priority level at which execution of the maintenance work is necessary, based on an association of the recommended maintenance deadline with a use time or a use count of each of the maintenance targets; and execution history information indicating history of the maintenance work executed on each of the maintenance targets. A maintenance work plan creation unit creates a work plan of the maintenance work, based on the maintenance priority calculated by a priority calculator, changed with date and time, based on the execution history information and the priority table information..
Panasonic Intellectual Property Management Co., Ltd.

Equipment maintenance management system and equipment maintenance management method

A system includes: a monitoring data obtainer configured to obtain real-time monitoring data regarding equipment; a deterioration index calculator configured to calculate an estimated deterioration index of the equipment from an equipment model and the obtained monitoring data, the equipment model being created by modeling a relationship between the real-time monitoring data of the equipment in a normal state; a time change predictor configured to predict a time change of the estimated deterioration index; and a scheduler configured to estimate a cost in a future caused by the abnormal event, the cost being estimated based on the predicted time change of the estimated deterioration index and the relationship between the estimated deterioration index and the probability of the abnormal event.. .
Yokogawa Electric Corporation

Seismic sensor and threshold adjusting method

Power consumption of a seismic sensor is suppressed. The seismic sensor is operated in a power-saving mode and a measuring mode in which the power consumption is larger than that of the power-saving mode.
Omron Corporation

Motor winding fault detection circuits and methods to detect motor winding faults

Motor winding fault detection circuits and methods to detect motor winding faults are disclosed. An example fault detection circuit includes a positive sequence voltage calculator to calculate a positive sequence voltage value for a three-phase motor; a positive sequence current calculator to calculate a positive sequence current value for the three-phase motor; an interpolator to calculate an expected negative sequence voltage value based on the positive sequence voltage value, the positive sequence current value, and measured characteristics of the three-phase motor; a negative sequence voltage calculator to calculate a measured negative sequence voltage value for the three-phase motor; and a fault detector to detect that a winding fault exists in the three-phase motor when a difference between the expected negative sequence voltage value and the measured negative sequence voltage value satisfies a threshold..
Texas Instruments Incorporated

Rotating electric machine control device

A rotating electric machine control device includes a first system controller and a second system controller, an overheat protection controller and an abnormality detector. The overheat protection controller includes a temperature estimator and a restricted current calculator.
Denso Corporation

Ultrasound imaging beam-former apparatus and method

In some illustrative embodiments, an incoming signal from a transducer in an ultrasound imaging beam-former apparatus is applied to an in-phase sample-and-hold and a quadrature sample-and-hold. The quadrature sample-and-hold may be clocked a quarter period behind the in-phase sample-and-hold.
University Of Virginia Patent Foundation

Imaging system

An imaging system includes: plural imaging devices which are mounted on the same moving body, and configured to capture subjects to acquire images; and a controller configured to calculate a target white balance value common to the images acquired by the imaging devices. Each imaging device includes: a white balance calculator configured to calculate an individual white balance value of the image acquired by the imaging device; and a white balance corrector configured to correct the individual white value of the image of the subject taken by the imaging device to the target white balance value.
Jvc Kenwood Corporation

Noise detection device, noise detection method, and noise detection program

A frame signal generator is configured to generate a frame signal with a predetermined first time length from an input signal. A reference signal generator is configured to generate a reference signal from a signal located more in a past than a position of the frame signal in the input signal.
Jvc Kenwood Corporation

Control device, control method, and program

A control device includes: a storage that stores a dialog model in which a question to a user, a reply candidate to the question from the user and a control content of each electronic device are associated with an input query from the user; an acquirer that acquires environmental data in a surrounding of the user; a calculator that, based on the environmental data, calculates environment predicted data to predict environment in the surrounding of the user after elapse of a predetermined period of time in cases where each control content corresponding to the input query is executed; and a question selector that selects a question corresponding to the control content that maximizes data indicative of a degree of comfort of the surrounding environment of the user in cases where each control is executed based on the environment predicted data.. .
Denso Corporation

Display device and driving method thereof

A display device including a processor that includes a first display mode in which the processor displays the image on the display screen; and a second display mode in which the processor displays the image on the display screen from the image data received by the processor. The display device further includes a calculator that calculates a blanking period between a writing end time point of the internal image data corresponding to a final frame immediately before switching from the first display mode to the second display mode and a writing start time point of the image data corresponding to an initial frame immediately after switching from the first display mode to the second display mode, and an adjuster that adjusts at least one of a vertical retrace period, a horizontal retrace period, and a clock frequency, which correspond to the internal image data, depending on the blanking period..
Panasonic Liquid Crystal Display Co., Ltd.

Anomalous travel location detection device and anomalous travel location detection method

A turning value corrector corrects turning values contained in multiple pieces of travel history information. A reference turning value calculator uses multiple turning values that have been associated with the same calculation point to calculate a reference turning value.
Toyota Jidosha Kabushiki Kaisha

Conference information accumulating apparatus, method, and computer program product

According to an embodiment, a conference information accumulating apparatus is for accumulating conference information. The apparatus includes a generator and a calculator.
Toshiba Solutions Corporation

Information processing system and failure prediction model adoption determining method

An information processing system includes at least one information processing apparatus. The information processing system includes a provisional cost calculator configured to apply failure history information to a failure prediction model to provisionally calculate a cost of the failure prediction model, the failure history information expressing failure history of at least one electronic device in which a failure has occurred, the failure prediction model including a symptom detection method for detecting a symptom of a failure to occur in the electronic device in association with a preventive action for preventing the failure to occur in the electronic device; and an adoption determiner configured to determine to adopt the failure prediction model by which a profit can be obtained, based on a result of the provisional calculation..
Ricoh Company, Ltd.

Device operation setting apparatus and device operation setting value determination program

A device operation setting apparatus includes a calculator and a determiner. The calculator calculates, based at least in part on a relationship between a setting value regarding operation control of a device and a consumed power of a device, a target value of the consumed power of the device.
Kabushiki Kaisha Toshiba

Apparatus and providing accuracy of robot location information by using sensor

An apparatus and method for providing an accuracy of robot location information. The apparatus may include a robot location information generator and a robot location accuracy calculator, through which the accuracy of location information of itself that the robot recognizes is provided so as to prevent crashes and negligent accident, which are caused by a difference between a robot's actual location and movement path and a location and movement path of itself that the robot recognizes.
Electronics And Telecommunications Research Institute

High-frequency control unit and high-frequency treatment system

A high-frequency control unit includes an integration value calculator calculating a measured integration value, which is a measured value of an integration value of an output high-frequency electric power from an output start time, with a passage of time. The high-frequency control unit includes a target locus setting section setting target locus which indicates, with a passage of time, a target integration value that is a target value of the integration value of the output high-frequency electric power from the output start time, and a controller comparing, with a passage of time, the measured integration value with the target locus, and controlling, with a passage of time, an output state of the high-frequency electric power based on a comparison result..
Olympus Corporation

Radiation measuring apparatus, computer program product, and radiation computed tomography apparatus

According to an embodiment, an apparatus includes a reference calculator, a peak calculator, a coefficient calculator, and a calibrator. The reference calculator is configured to calculate, as a first value, a most frequent electrical signal level from a first set of electrical signal levels output from the respective pixels of a detector for radiation.
Kabushiki Kaisha Toshiba

Apparatus and protecting grid-connected inverter from occurrence of low grid voltage

An apparatus for protecting a grid-connected inverter from a low grid voltage includes a first output current sensor configured to sense an output current of a grid-connected inverter, a first output current calculator configured to calculate a d-axis current and a q-axis current of the output current to obtain the output current that is sensed, and a first output current controller configured to determine whether a difference between the output current and a reference current exceeds a predetermined range, and to decrease the output current by a predetermined value when the difference between the output current and the reference current exceeds the predetermined range.. .
Posco Energy Co., Ltd.

Image processing apparatus, method and storage medium

According to one embodiment, an image processing apparatus includes a first acquisition module, a receiver, a second acquisition module, a calculator, a generator and an output module. The first acquisition module acquires first model data indicating a shape corresponding to a subject.
Kabushiki Kaisha Toshiba

Optical sensor

An optical sensor includes a light-emission unit, a controller, a light-reception unit that receives a first reflected light which is reflected at the transparent plate and a second reflected light that is reflected at an external object outside of the transparent plate, a calculator that, based on the light received by the light-reception unit, calculates whether an adhered substance is adhered to the transparent plate, and calculates a relative position of the external object, and a fixing portion that fixes the light-emission unit and the light-reception unit with respect to the transparent plate, wherein the calculator calculates whether the adhered substance is adhered to the transparent plate and calculates the relative position of the external object based on the light received by the light-reception unit.. .
Denso Corporation

Vehicle control apparatus

A vehicle control apparatus includes a first electric motor, a second electric motor, a power storage device, a first consumption amount calculator, a first saving amount calculator, a saving balance calculator, and a display controller. The first consumption amount calculator calculates a first fuel amount consumed by the engine owing to charging when the power storage device is charged.
Fuji Jukogyo Kabushiki Kaisha

Methods and apparatus to determine viewing condition probabilities

Methods, apparatus, systems and articles of manufacture are disclosed for a viewing condition probability calculator. The viewing condition probability calculator enumerates a list of all viewing combinations for a tuning event, for a number of people n at a location.
The Nielsen Company (us), Llc

Video decoding device and video decoding method

A video decoding device includes: a decoder configured to decode pictures in each group of pictures; a calculator to calculate a generation time of a first vertical synchronization signal in a unit of a first cycle in which a first time interval between display times of consecutive pictures is not an integer multiple of the first cycle; a clock unit to synchronize a first oscillation cycle with the first cycle based on time synchronize information representing a time based on a first clock having the first cycle and to generate the first vertical synchronization signal; and a s generator to synchronize a second oscillation cycle such that an input interval of the first vertical synchronization signals coincides with a second time interval between display times of consecutive pictures represented as an integer multiple of a second cycle and to generate a second vertical synchronization signal and a horizontal synchronization signal.. .
Fujitsu Limited

Image capturing apparatus, image forming apparatus, distance measuring method, and computer-readable recording medium

An image capturing apparatus includes: a casing having an opening; a light source arranged inside the casing; a sensor arranged inside the casing and configured to capture, through the opening, an image of an object present outside the casing while the light source is on; and a distance calculator to calculate a distance between the casing and the object, based on an image that has been captured by the sensor and contains, within an image region of the object defined by the opening, a high-luminance region and low-luminance regions located more outside than the high-luminance region.. .



Calculator topics:
  • Calculator
  • Transactions
  • Automatic Steering
  • Duty Cycle
  • Reference Voltage
  • Control Unit
  • Tomography
  • Computed Tomography
  • Demodulate
  • User Account
  • Photodiode
  • Radioactive
  • Transceiver
  • Signal Processing
  • Coordinates


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