Follow us on Twitter
twitter icon@FreshPatents

Calculator patents

Bulk PDF Downloads
      

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




 High performance topology resolution for non-instrumented nodes patent thumbnailHigh performance topology resolution for non-instrumented nodes
A method for processing data includes performing an extract-transform-load operation on a set of application activity data to provide a topology index comprising a plurality of unique entries, extracting node information and connection information for an application data structure and building a data structure corresponding to the application therefrom, and providing information from the application topology data structure to a user. A computer program product corresponding to the method is also disclosed herein.
International Business Machines Corporation


 Adjusting resistive memory write driver strength based on write error rate (wer) to improve wer yield, and related methods and systems patent thumbnailAdjusting resistive memory write driver strength based on write error rate (wer) to improve wer yield, and related methods and systems
Aspects for adjusting resistive memory write driver strength based on write error rate (wer) are disclosed. In one aspect, a write driver strength control circuit is provided to adjust a write current provided to a resistive memory based on a wer of the resistive memory.
Qualcomm Incorporated


 Feature compensation  speech recogntion in noisy environment patent thumbnailFeature compensation speech recogntion in noisy environment
A feature compensation apparatus includes a feature extractor configured to extract corrupt speech features from a corrupt speech signal with additive noise that consists of two or more frames; a noise estimator configured to estimate noise features based on the extracted corrupt speech features and compensated speech features; a probability calculator configured to calculate a correlation between adjacent frames of the corrupt speech signal; and a speech feature compensator configured to generate compensated speech features by eliminating noise features of the extracted corrupt speech features while taking into consideration the correlation between adjacent frames of the corrupt speech signal and the estimated noise features, and to transmit the generated compensated speech features to the noise estimator.. .
Electronics And Telecommunications Research Institute


 Detection apparatus, detection method, and computer program product patent thumbnailDetection apparatus, detection method, and computer program product
According to an embodiment, a detection apparatus detects a partial series similar to a search pattern from a parameter series including a sequence of parameters. The apparatus includes a local score acquirer, a difference score calculator, an accumulative score calculator, and a determiner.
Kabushiki Kaisha Toshiba


 Arithmetic operation apparatus, arithmetic operation method, and computer program product patent thumbnailArithmetic operation apparatus, arithmetic operation method, and computer program product
According to an embodiment, an arithmetic operation apparatus for a neural network includes an input layer calculator, a correction unit calculator, a hidden layer calculator, and an output layer calculator. The input layer calculator is configured to convert an input pattern into features as outputs of an input layer.
Kabushiki Kaisha Toshiba


 Estimation device, estimation method, and non-transitory computer readable medium patent thumbnailEstimation device, estimation method, and non-transitory computer readable medium
According to one embodiment, an estimation device includes a first parameter generator, an energy simulator, a cost calculator, and a parameter selector. The first parameter generator determines values of one or more constituents of one or more first parameters to generate the one or more first parameters, the one or more constituents representing an operation status of a facility.
Kabushiki Kaisha Toshiba


 Image data generation device patent thumbnailImage data generation device
There are provided: a tray information acquisition unit configured to acquire tray information indicating the size and direction of sheets stacked on a plurality of paper feed trays of a printing machine, and the number of remaining sheets; a number-of-pages calculator configured to calculate the number of print pages of the image data based on the print job; and a raster image processor configured to determine the direction of the image data based on the tray information and the number of print pages, and generate image data by performing a raster image processing.. .
Riso Kagaku Corporation


 Wafer lithography equipment patent thumbnailWafer lithography equipment
According to one embodiment, wafer lithography equipment includes an exposure unit transferring a circuit pattern onto a wafer, a measurement unit measuring a dimension of the circuit pattern and a calculator. The calculator includes calculating a first difference.
Kabushiki Kaisha Toshiba


 Automated test strip peening patent thumbnailAutomated test strip peening
A system for assessing a calibration of a shot-peening apparatus using a part in a shot-peening session, comprising an intensity calculator for receiving real-time pressure data from at least one sensor positioned adjacent the part in the shot-peening session, and for calculating the intensity from the pressure data. A shot-peening parameter comparator compares the calculated intensity with a shot-peening intensity threshold range for the at least one sensor.
Pratt & Whitney Canada Corp.


 Distance information processing apparatus, imaging apparatus, distance information processing method and program patent thumbnailDistance information processing apparatus, imaging apparatus, distance information processing method and program
A distance information processing apparatus includes: a distance calculator configured to calculate object distances, which are distances to an object in ae depth direction, for a plurality of pixel positions on the basis of a first image signal and a second image signal, so as to calculate a distance image signal constituted by a plurality of object distances; a first confidence calculator configured to calculate a first confidence representing certainty of an object distance value in the distance image signal; and a range calculator configured to calculate a distance range, which is a range of an object distance, on the basis of the distance image signal and the first confidence.. .
Canon Kabushiki Kaisha


Sewing machine


A sewing machine moves a presser foot up and down through a presser-bar lifting lever to depress a cloth. The lever is moved down by a stepping motor at a constant move-down amount.
Janome Sewing Machine Co., Ltd.


Motor controller


A motor controller of a permanent magnet motor includes an inverter, a torque and flux calculator configured to estimate or measure torque and flux generated in the permanent magnet motor as calculated torque flux, based on an output from the inverter and a rotor angle of the permanent magnet motor, a switching pattern selector configured to input a signal to the inverter to select one of a plurality of switching patterns based on comparison results of a reference torque and the calculated torque and a reference flux and the calculated flux, and a flux phase angle, and a reference flux calculator configured to compare a highest phase flux out of three phase fluxes obtained by the torque and flux calculator with a flux limit and to reduce the reference flux when the maximum phase flux is higher than the flux limit.. .
Nidec Corporation


Audio signal processing device, audio signal processing method, and audio signal processing program


A frequency domain converter is configured to create a plurality of pieces of frequency domain information by individually converting a plurality of input audio signals, which is acquired at different positions, into frequency domain information. A relative value calculator is configured to calculate a relative value of time frequency components of at least one set of frequency domain information among the plurality of pieces of frequency domain information.
Jvc Kenwood Corporation


Data compensation device and display device including the same


A display device and a data compensating device for a display device are disclosed. In one aspect, the data compensating device includes a converter configured to convert image data corresponding to a plurality of pixels in a display panel into input grayscale data and provide the input grayscale data.
Samsung Display Co., Ltd.


Information providing device and method therefor, and non-transitory computer readable medium


According to one embodiment, an information providing device includes; an evaluation value calculator, a profile setter and an information transmission processing unit. The evaluation value calculator calculate an evaluation value on each of a plurality of time periods based on behavior history data which indicates a history of days and times of occurrence of a specific behavior taken by a user, the evaluation value indicating likelihood of the specific behavior being taken by the user.
Kabushiki Kaisha Toshiba


Image generator and image generation method


An image generator configured to generate a face detecting image used in face detection processing of detecting a face from an image, has a representative luminance calculator that calculates a representative luminance value representing a luminance value of each pixel of a photographed image obtained by photographing; and a gamma converter that generates the face detecting image by performing gamma conversion processing on the photographed image. The luminance value of each pixel of the image is converted using a predetermined gamma value.
Omron Corporation


Image forming apparatus and control image forming apparatus


An image forming apparatus includes an image bearer that bears a toner image, a sensor, an adhesion amount calculator, and a wavelength determiner. The sensor includes a light source that emit light onto the image bearer, and an image element that detects reflected light that is emitted from the light source and reflected from the image bearer.

Imaging apparatus and method, and program


The present technology relates to an imaging apparatus and method, and a program, capable of focusing on a subject with higher accuracy. An image sensor shoots a captured image by receiving light coming from a subject via an optical unit and by converting the light into electrical signal.
Sony Corporation


Operation apparatus


According to an embodiment, an operation apparatus includes an operation unit which performs an operation for decomposing feature waveforms before and after a change time point at which the operating state of an instrument changes into one or more frequency components, a database unit which stores frequency features representing operating states of a predetermined instrument, a calculator which calculates a weighted distance, on polar coordinates, between an operation result and a feature stored in the database unit, the weighted distance being calculated for each operating state, and an estimation unit which estimates operating states of an instrument, based on the weighted distance.. .
Kabushiki Kaisha Toshiba


Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

Navigation system


A required time calculator calculates a virtual required time period when a first movable body is assumed to travel a second route different from a first route the first movable body actually travels and arrive at a second point. The required time calculator preferentially acquires position information from a second movable body having information indicating a movement characteristic similar to information indicating the movement characteristic of the first movable body from among one or more of second movable bodies.
Toyota Jidosha Kabushiki Kaisha


Apparatus and quantitative evaluation of braze bonding length with use of radiation


According to an embodiment, there is provided an apparatus which quantitatively evaluates a braze bonding length. A radiation emission unit emits radiation to each of a plurality of partial specimens which are obtained by cutting a specimen in a plane perpendicular to a braze bonding length direction.
Kabushiki Kaisha Toshiba


Metabolic analyzer for optimizing health and weight management


A system including a metabolic rate monitor can monitor one or more metabolic determinants to determine a user's metabolic rate. An interval identifier can detect a plurality of intervals corresponding to a least one type of user activity over a time period, wherein each of the plurality of intervals is employed to record the user's metabolic rate determined by the metabolic rate monitor.
Case Western Reserve University


Measuring apparatus


A measuring apparatus includes: a blood pressure calculator which is configured to measure first and second blood pressure values of a subject; and a blood pressure estimating section which is configured to estimate a third blood pressure value based on ratio information indicative of relationships of difference levels of blood pressure values, and the first and second blood pressure values.. .
Nihon Kohden Corporation


Eye gaze detection supporting device and eye gaze detection supporting method


An eye gaze detection supporting device includes an illuminator including a light source that performs irradiation with light, a plurality of imaging units, position detectors that detect a first position indicating a center of a pupil and a second position indicating a center of corneal reflection, from an image of an eye ball of a subject irradiated with light by the illuminator, and captured by the imaging units, and a calculator that calculates a fourth position indicating a curvature center of a cornea, based on a position of the light source, a third position on a display, the first position, and the second position.. .
Jvc Kenwood Corporation


Lighting control device, lighting system, and program


A lighting control device which controls a lighting device, and includes: a feature quantity calculator which calculates a feature quantity of image content to be reproduced and projected by an image reproducing device; and a lighting controller which controls light emission of the lighting device based on the feature quantity calculated by the feature quantity calculator.. .
Panasonic Intellectual Property Management Co., Ltd.


Information processing apparatus, image capturing apparatus, control system applicable to moveable apparatus, information processing method, and storage medium of program of method


An information processing apparatus for processing stereo images of an object includes a disparity calculator to calculate a disparity of the stereo images. The disparity calculator includes an evaluation value calculator to calculate a correlation evaluation value in a search range set for the stereo images; an extreme value detector to detect an extreme value of the correlation evaluation value; a threshold setting unit to set a threshold range for the detected extreme value; a counting unit to count the number of the extreme value existing within the threshold range; and an updating unit to update the set threshold range to a new threshold range when a new extreme value indicating a higher correlation level of the disparity compared to the set threshold range is detected.

Image capturing apparatus, control method thereof and storage medium storing control program therefor


In the image capturing apparatus, the controller controls an optical element, when a motion of the image capturing apparatus follows a motion of the object, by using first motion information obtained from a first detector to detect the motion of the image capturing apparatus and second motion information obtained from a second detector to detect the motion of the object. The calculator calculates prediction information on the motion of the object during an exposure time, by using the second information detected at multiple times before the exposure time.
Canon Kabushiki Kaisha


Apparatus and generating bitmap of 3-dimensional model


Disclosed are an apparatus and method of generating a bitmap of a 3d model. The apparatus for generating a bitmap of a 3d model includes a pixel column generator configured to divide a 3d space into a plurality of pixel columns parallel to an output direction of a 3d printer, an intersection point calculator configured to calculate intersection points between the plurality of pixel columns and the 3d model, a rasterizer configured to rasterize the pixel columns and determine a support material region in each of the rasterized pixel columns based on the intersection points; and a bitmap generator configured to generate the bitmap of the 3d model by merging the rasterized pixel columns..
Samsung Sds Co., Ltd.


Travel control vehicle


A travel control apparatus for a vehicle includes: a frontward environment recognition unit that obtains frontward environment information by recognizing a frontward environment of the vehicle; a frontward environment information reliability calculator that calculates a reliability of the frontward environment information; a map information storage unit that stores map information relating to a travel region of the vehicle on the basis of position information indicating a position of the vehicle; a map information updating unit that updates the map information while calculating a reliability of the map information; a control information selector that compares the reliability of the frontward environment information with update information relating to the map information, and selects either one of the frontward environment information and the map information as information to be used during automatic driving control; and an automatic driving control execution unit that executes the automatic driving control based on the selected information.. .
Fuji Jukogyo Kabushiki Kaisha


Apparatus and modelling three dimensional shape


Disclosed are an apparatus and method for modeling a three-dimensional (3d) shape. The apparatus for modeling a 3d shape includes a stacker configured to generate a skinned 3d model by forming an empty space inside a target 3d model and stack a plurality of 3d unit objects in the empty space; an influence calculator configured to calculate an influence of a change in a characteristic value of each of the plurality of 3d unit objects on mechanical properties of the target 3d model; a grouper configured to group the plurality of 3d unit objects into a plurality of groups according to the calculated influence; and a characteristic value calculator configured to determine an optimal characteristic value of the 3d unit object for each of the plurality of groups..
Industry-university Cooperation Foundation Hanyang University


Radar apparatus


A radar apparatus includes: a transmitter which, in operation, transmits, as radar transmission signals, code sequences including a plurality of complementary codes having a code length l in each transmission period; a receiver which, in operation, receives one or more reflected waves including the radar transmission signals reflected by an object and are analog signals; an a/d converter which, in operation, converts the one or more reflected signals into digital signals, which are discrete samples; and a calculator which, in operation, performs a first calculation of correlation between the discrete samples and the code sequence transmitted by the transmitter and a second calculation of correlation between the discrete samples and a partial code sequence obtained by extracting a code length l−q (l>q≧2) from a tail end of the code sequence transmitted by the transmitter, and that outputs one of a result of the first correlation calculation and a result of the second correlation calculation.. .
Panasonic Corporation


Radar apparatus and signal generating apparatus


A radar apparatus includes a correlator which, in operation, calculates a correlation value between the digital transmission pulse signals and the digital reception pulse signals, an error estimator which, in operation, estimates, on the basis of the correlation value, an i component error and a q component error included in the digital reception pulse signals, a correction parameter calculator which, in operation, calculates a correction parameter for correcting the i component error and the q component error, and an error corrector which, in operation, corrects, on the basis of the correction parameter, the i component error and the q component error included in at least one of the digital transmission pulse signals and the digital reception pulse signals.. .
Panasonic Corporation


Position detection apparatus, apparatus including the same and position detection method


The position detection apparatus includes the first optical position detector used with an optical scale having periodic patterns. The first position detector receives lights from the periodic patterns when moving relatively to the optical scale with a movement of a movable member to generate first detection signals respectively changing at periods corresponding to periods of the periodic patterns.
Canon Kabushiki Kaisha


Ultrasound processing device


An ultrasound processing device including an interleaver that obtains a combined wavefront frame sequence by interleaving a plurality of wavefront frame sequences; and a calculator that calculates shear wave speed and elastic modulus in a subject, by performing calculations using change amounts of propagation positions of a shear wave indicated by the combined wavefront frame sequence. The interleaving by the interleaver comprises frame interleaving and/or element array direction interleaving..
Konica Minolta, Inc.


Pulse photometer and calculating concentration of light absorber in blood


A pulse photometer includes: a first variation acquirer acquiring a first variation corresponding to a light attenuation variation of a first light beam due to pulsation of blood in a subject, based on a first intensity signal corresponding to an intensity of the first light beam that is transmitted through or reflected from a body of the subject, and that has a first wavelength; a second variation acquirer acquiring a second variation; and a concentration calculator calculating a blood light absorber concentration, based on the first and second variations, the second variation containing a first offset which is based on an inverse of the light attenuation variation of the first light beam.. .
Nihon Kohden Corporation


Motor driver and control method


Disclosed herein is a motor driver including: a motor current phase detector configured to detect a motor current phase and output a result of the detection as motor current phase information; a motor phase detector configured to detect a motor phase and output a result of the detection as motor phase information; a phase correction value calculator configured to calculate a correction value based on a difference between the motor current phase information and the motor phase information and output a result of the calculation as compensation information; and a motor applied voltage calculator configured to calculate a motor applied voltage representing a voltage to be applied to the motor based on the compensation information and motor phase information received and output a result of the calculation as a phase-compensated motor applied voltage signal.. .
Panasonic Intellectual Property Management Co., Ltd.


Parked vehicle detection device, vehicle management system, and control method


A parked vehicle detection device includes a vehicle detector, a host-vehicle position detector, a position calculator, a vehicle information storage, and a parked vehicle determiner. The vehicle detector detects another vehicle included in an image of at least a front of a host vehicle, the image captured by an imaging device mounted on the host vehicle.
Kabushiki Kaisha Toshiba


Feature vector extraction device


A feature vector extraction device includes a cell learning unit setting a plurality of cells representing a position and range for counting a feature vector of a target on the basis of a plurality of images containing a target for learning use. A normalizer selects two feature points from among three or more feature points which are set in an image and represent the target for learning use, and normalizes a size and direction of each of the feature points.
Kabushiki Kaisha Toshiba


System, device, and detection of projectile target impact


A system for adaptable and portable target impact detection includes: a target impact detector, including a sensor array and a sensor control unit; and a target control device; such that the sensor control unit calculates an impact location on a shooting target, and a user can interact with the target impact detector, via use of the target control device, in order to view information about target impacts, and in order to calibrate the target impact detector. A sensor control unit includes a processor; a non-transitory memory; an input/output component; a sensor array controller; a targeting calculator; a sensor calibrator; and a data bus.

Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

Method for selecting a pixel positioning solution to obtain an optimal visual rendition of an image


An image processing method, implemented in a calculator, includes applying a process by group of pixels to an original image. For each group of pixels, calculating a cumulative sum of value or position differences of the pixels of the group of pixels, and for each group of pixels, allocating in a final image signal a pixel position of the group of pixels to each pixel value of the group of pixels so as to minimize the cumulative sum of differences calculated for the group of pixels according to the differences calculated.
Stmicroelectronics (grenoble 2) Sas


Visible light transmitter, visible light receiver, visible light communication system, and visible light communication method


A visible light communication system having a transmission apparatus for modulating a transmission signal to a multiple-value number and a reception apparatus for demodulating a multiple-value modulated transmission signal is provided. The transmission apparatus includes a plurality of light emitters for emitting light in different colors, a chromaticity coordinates calculator for mapping a digital value to a chromaticity coordinates value, and a light intensity controller for controlling a light intensity of each of the light emitters based on the chromaticity coordinates value corresponding to the digital value.
Samsung Electronics Co., Ltd.


Power converter


A power converter that reduces a ripple of a torque and a ripple of an electric current in a switch period, having a controller including an instruction calculator that calculates a first voltage instruction value and a second voltage instruction value when, in a first period, a first neutral point voltage is shifted below a center-of-output value, and a second neutral point voltage is shifted above the center-of-output value, and, in a second period, the first neutral point voltage is shifted above the center-of-output value, and the second neutral point voltage is shifted below the center-of-output value.. .
Denso Corporation


Power converter


A power converter a controller that includes an instruction calculator calculating a first voltage instruction value that is applied to a first winding group, for example. An application voltage to the first winding group is controlled, for example, in a first period so that a first neutral point voltage shifts below a center-of-output value of an outputtable range is outputted, and a second neutral point voltage shifts above the center-of-output value of the outputtable range.
Denso Corporation


Encoder for encoding an audio signal, audio transmission determining correction values


An encoder for encoding an audio signal includes an analyzer for analyzing the audio signal and for determining analysis prediction coefficients from the audio signal. The encoder includes a converter for deriving converted prediction coefficients from the analysis prediction coefficients, a memory for storing a multitude of correction values and a calculator.
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.


Electronic device, operation control method, and computer program product


According to one embodiment, an electronic device includes a receiver, a first determining module, a second determining module, a calculator, and a controller. The receiver receives operation information at a regular time interval.
Toshiba Lifestyle Products & Services Corporation


Ultrasound diagnostic device and control the same


An ultrasound diagnostic device to which an ultrasound probe having a plurality of transducer elements is connectable. The ultrasound diagnostic device includes ultrasound signal processing circuitry operating as: a delay-and-sum processor; a determiner; and a velocity value calculator.
Konica Minolta, Inc.


Diagnosis device


A diagnosis device includes: a diesel particulate filter (dpf) collecting particulate matter (pm) in exhaust gas; a resistive type pm sensor provided downstream of the dpf, detecting an amount of pm from current flowing through pm deposited between electrodes. An actual regeneration interval calculator calculating an actual interval from completion of regeneration of the sensor to a start of the next regeneration; a pm slippage amount calculator estimating an amount of pm slippage in exhaust gas that slips through the dpf, assuming the dpf is normal; an estimated regeneration interval calculator calculating, on the basis of the pm slippage amount, an estimated interval from completion of the regeneration of the sensor to the start of the next regeneration; and a dpf failure-normal determination device determining whether the dpf has failed or is normal by comparing the actual interval to the estimated interval..
Isuzu Motors Limited


Evanescent wave microspectrometer


An evanescent wave microspectrometer includes a planar diopter separating two transparent media, an optical sensor with a pixel array, and disposed in the second transparent medium, and an interference device disposed such that at least a part of the interference device is in contact with evanescent waves generated at the surface of the diopter. The micro-spectrometer also includes a memory storing a map having a set of set of data grids including the optical response of said sensor for a set of quasi-monochromatic wavelengths of a calibration light source, and a calculator configured to determine the spectrum (ψ) of a test light source configured to generate evanescent waves at the surface of the diopter, on the basis of the map and the optical response of the sensor..
Universite De Technologie De Troyes


Motion controlling a vehicle


Provided is a motion controlling apparatus for a vehicle that can achieve improvement in drivability, stability, and driving comfort. The apparatus includes a control unit for controlling driving forces of vehicle wheels; a vehicle acceleration/deceleration instruction calculator for calculating an acceleration/deceleration instruction value on the basis of a lateral jerk; a first vehicle yaw moment instruction calculator for calculating a first vehicle yaw moment instruction value on the basis of the lateral jerk; and a second vehicle yaw moment instruction calculator for calculating a second vehicle yaw moment instruction value on the basis of lateral slip information..
Hitachi Automotive Systems, Ltd.


Controller


A controller in an electric power steering system controls motor that assists a steering operation of a steering wheel by a driver by generating an assist torque. The controller includes an instruction calculator calculating a base assist instruction value and at least one of correction instruction values, a distributor distributing the instruction values a plurality of winding wire groups, and calculating a torque instruction value for each of the plurality of winding wire groups.
Denso Corporation


Controller


A controller controls a rotating electric machine that has a plurality of winding wire groups, by using an instruction calculator, a temperature calculator, a distributor, and an electric current control section. The instruction calculator calculates an assist instruction value regarding a drive of the machine.
Denso Corporation


Voltage drop compensator for display panel and display device including the same


A voltage drop compensator for a display device and the display device including the same are disclosed. In one aspect, the voltage drop compensator includes a region divider, an expected current calculator, a conversion matrix generator, a representative voltage calculator, and a compensator.
Samsung Display Co., Ltd.


Coupling compensator for display panel and display device including the same


A coupling compensator for a display panel and a display device including the coupling compensator are disclosed. In one aspect, the coupling compensator includes a memory configured to receive grayscale data and store the grayscale data and a first data converter configured to convert the grayscale data to a plurality of grayscale data voltages including first and second grayscale data voltages.
Samsung Display Co., Ltd.


Device layout optimization for surveillance devices


A candidate position selector determines locations for m candidate positions along pathways within an area defining potential routes for moving objects within the area. A coverage rate calculator calculates a coverage rate for a device layout of n media capture devices among the m candidate positions, including calculating the coverage rate as a ratio of the moving objects captured by the n media capture devices in the device layout to a total number of the moving objects in the area within a defined period of time.

Image evaluation apparatus, image evaluation method, and computer program product


According to an embodiment, an apparatus includes a calculator, an pixel evaluator, an accumulator, and an area evaluator. The calculator is configured to calculate a feature of an image for each pixel in image data.
Kabushiki Kaisha Toshiba


Image generating device for generating depth map with phase detection pixel


An image generating device for generating a depth map is provided. The image generating device includes an image sensor including phase detection pixels, a lens driver adjusting a position of a lens to adjust a distance between the lens and an object, a phase difference calculator calculating first phase differences based on first phase signals generated when the lens is placed in a first position and calculating second phase differences based on second phase signals generated when the lens is placed in a second position being different from the first position, and a depth map generator generating first and second depth data associated with a distance between the phase detection pixels and the object based on the first and second phase differences and generating a depth map based on the first and second depth data..

System and calculating metrics


A computer-implemented method, computer program product, and system is provided for creating calculated metrics. In an implementation, a method may include providing a user interface including a calculator with a plurality of buttons.
International Business Machines Corporation


System and calculating metrics


A computer-implemented method, computer program product, and system is provided for creating calculated metrics. In an implementation, a method may include providing a user interface including a calculator with a plurality of buttons.
International Business Machines Corporation


Object detection apparatus and object detection system


An object detection apparatus mounted to a vehicle includes a transmitter, a receiver, a filter, a threshold calculator, and an object determinator. The transmitter transmits a probe wave in pulse form.
Denso Corporation


Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

Microphone array system and microphone array control method


A microphone array system includes a camera that images a picture for a target place, a microphone array that picks up sound using a plurality of microphones, a sound source analyzer that calculates a sound source position based on picked up sound data, an image displaying processor that displays image data, which includes sound source position display indicative of an imaged target place picture and the sound source position on the display, a user-input apparatus that receives an instruction of a specified spot in the target place picture displayed on the display, a directivity calculator that forms sound directivity in a direction which faces the specified spot from the microphone array based on the picked up sound data, and generates the sound data acquired by emphasizing sound in a direction having the directivity, and a sound outputter that outputs the sound data to the speaker and reproduces the sound data.. .
Panasonic Intellectual Property Management Co., Ltd.


Concept for encoding an audio signal and decoding an audio signal using speech related spectral shaping information


According to an aspect of the present invention an encoder for encoding an audio signal has an analyzer configured for deriving prediction coefficients and a residual signal from a frame of the audio signal. The encoder has a formant information calculator configured for calculating a speech related spectral shaping information from the prediction coefficients, a gain parameter calculator configured for calculating a gain parameter from an unvoiced residual signal and the spectral shaping information and a bitstream former configured for forming an output signal based on an information related to a voiced signal frame, the gain parameter or a quantized gain parameter and the prediction coefficients..
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.


Concept for encoding an audio signal and decoding an audio signal using deterministic and noise like information


An encoder for encoding an audio signal has: an analyzer configured for deriving prediction coefficients and a residual signal from an unvoiced frame of the audio signal; a gain parameter calculator configured for calculating a first gain parameter information for defining a first excitation signal related to a deterministic codebook and for calculating a second gain parameter information for defining a second excitation signal related to a noise-like signal for the unvoiced frame; and a bitstream former configured for forming an output signal based on an information related to a voiced signal frame, the first gain parameter information and the second gain parameter information.. .
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.


Document retrieval/identification using topics


A system for retrieving/identifying a document comprising text stored in a document repository is described. A memory stores a graphical structure comprising a first plurality of nodes each representing a person, and a second plurality of nodes each representing a document in the document repository, the nodes being connected by edges according to automatically observed interactions between the represented people and documents.
Microsoft Technology Licensing, Llc


Mapping type three-dimensional interaction apparatus and method


Provided are a three-dimensional (3d) interaction apparatus and method for providing a user interaction service for a 3d image. The 3d interaction apparatus includes a memory including computer-executable instructions, a processor configured to read and execute the computer-executable instructions, an action calculator configured to calculate 3d action information corresponding to an action of a user, a mapping information calculator configured to calculate a manipulation position in a coordinate system of the 3d image matching each of coordinate values of the 3d action information, based on the 3d action information and 3d information of each of features of the 3d image, and an interaction controller configured to, when an arbitrary image processing request based on an action of a user is made for the calculated manipulation position, perform a corresponding image processing operation and display a 3d image obtained through the performed image processing operation..
Electronics And Telecommunications Research Institute


Time-of-flight location determination with unmanaged wlan


Systems and techniques for time-of-flight (tof) location determination with unmanaged wlan are described herein. Information for tof measurements may be received.
Intel Corporation


Multi-party navigational system


A navigational system includes: a sender communication and data transfer device (“cdd”); a receiver cdd; a first cellular service having a first global positioning satellite (“gps”) or multi-tower calculator (“mtc”) operating with the sender cdd; a second cellular service having a second gps or mtc operating with receiver cdd; and an application server in operable communication with the first cellular service and the second cellular service, the application server including processing and memory operating with software programmed to enable a navigational route to be initiated by a user operating the sender cdd and, in cooperation with the first and second cellular services, generate and send the route to the receiver's cdd, wherein the route is selected from multiple route options, at least one of the route options using a location obtained by one of the first and second gps's or mtc's.. .

Calibrating range-finding system using parallax from two different viewpoints and vehicle mounting the range-finding system


A range-finding system includes two imaging devices to capture multiple images from two different viewpoints and a parallax calculator to calculate parallax based on the multiple images captured by the two imaging devices. The parallax calculator includes an estimation unit to estimate a correction value based on the amount of image deviation in a lateral direction corresponding to pixel position in the images captured by the two imaging devices and a correction unit to correct a pre-correction parallax or an image based on the correction value estimated by the estimation unit..
Ricoh Company, Ltd.


Optical image stabilizer and camera module including the same


An optical image stabilizer including an angular velocity calculator configured to receive an angular velocity signal from an angular velocity sensor and output a corrected angular velocity signal generated by correcting the angular velocity signal and an angular position signal generated by integrating the corrected angular velocity signal; a state detector configured to calculate an amount of energy by summing squared values of the corrected angular velocity signal during an energy period, comparing the amount of energy with a threshold value to determine a stopped state or a moving state of a camera module, and output a corrected angular position signal and control coefficients; and a lens controller configured to control a lens module according to the corrected angular position signal and the control coefficients.. .
Samsung Electro-mechanics Co., Ltd.


Optical image stabilizer and camera module including the same


An optical image stabilizer including an angular velocity calculator configured to receive an angular velocity signal from an angular velocity sensor and output a corrected angular velocity signal and an angular position signal; a state detector configured to calculate an autocorrelation value according to the corrected angular velocity signal, compare the autocorrelation value with a threshold value to determine a stopped state or a moving state of a camera module, and output a corrected angular position signal and control coefficients; and a lens controller configured to control a lens module according to the corrected angular position signal and the control coefficients.. .
Samsung Electro-mechanics Co., Ltd.


Optical image stabilizer and camera module including the same


An optical image stabilizer including an angular velocity calculator configured to receive an angular velocity signal from an angular velocity sensor and output a corrected angular velocity signal generated by correcting the angular velocity signal and an angular position signal generated by integrating the corrected angular velocity signal; a state detector configured to calculate an amount of energy by summing squared values of the corrected angular velocity signal during an energy period, comparing the amount of energy with a threshold value to determine a stopped state or a moving state of a camera module, and output a corrected angular position signal and control coefficients; and a lens controller configured to control a lens module according to the corrected angular position signal and the control coefficients.. .
Samsung Electro-mechanics Co., Ltd.


Two dimensional magnetic recording head separation calculator


A method for calculating an average phase offset in a two dimensional magnetic recording system includes calculating a phase offset as a difference between a phase of a first signal derived from a first read head and a second phase of a second signal derived from a second read head, correcting for phase wrapping differences between the phase offset and a previous phase offset, determining whether the phase offset is consistent with the previous phase offset, and calculating an average phase offset which includes the phase offset only if it is consistent with the previous phase offset.. .
Avago Technologies General Ip (singapore) Pte. Ltd


Computer system for generating calculator interface elements for remote device display


Described are computer systems for interactions with a user device and third party computers. In an embodiment, a computer system for determining and displaying total loss calculations includes accessing third party computer systems for a plurality of data items.
Hartford Fire Insurance Company


Managing device, managing method, recording medium, and program


A managing device (10) includes an editor (11) that causes a store to edit a product page for the store to sell a product, and to allocate a category name to the product page, a presenter (12) that searches a result page matching a query entered by a customer through the edited product page, and presents the result page to the customer, a register (13) that registers, when the product is purchased by the customer through the presented result page, a character string contained in the query with a page history in association with the result page, and a calculator (14) that calculates, based on a registration frequency with the page history for the category name allocated to the result page in association with the page history, a parameter indicating whether or not the allocation of the category name to the result page is suitable.. .
Rakuten, Inc.


Inspection device


An inspection device is provided that is capable of counting the number of contained objects of a product in which objects each having a predetermined shape are contained in a package in an overlapping manner. An inspection device 1 includes a total-number calculator 11b that estimates a total mass of a plurality of objects based on grayscale information on a transmission image and calculates the total number of objects by dividing the total mass estimated by a mass of one object..
Ishida Co., Ltd.


Global navigation satellite system (gnss) navigation solution generating apparatus and method


Provided is a global navigation satellite system (gnss) navigation solution generating apparatus and method, the apparatus including a determiner to determine that a spoofing signal exists in a received gnss signal when a signal having a receiving intensity greater than a predetermined receiving intensity of a normal signal by a predetermined value range is included in the received gnss signal, a detector to re-detect the normal signal from the gnss signal when the spoofing signal is determined to exist, and a calculator to generate a gnss navigation solution by tracking the re-detected normal signal, wherein the predetermined value range is 3 to 5 decibels (db).. .
Electronics And Telecommunications Research Institute


Rotation angle detection apparatus


A rotation angle detection apparatus includes three or more sensing portions and a controller. Each sensing portion includes a main circuit unit which is a full-bridge circuit and a subsidiary circuit unit which is a full-bridge circuit.
Denso Corporation


Servo controller for measuring lubrication characteristics of a machine by experimental modal analysis


A servo controller includes: a sinusoidal wave disturbance input unit for supplying a sinusoidal wave disturbance to a speed control loop including a speed command generator, a torque command generator and a speed detector; a frequency response calculator for estimating the gain and phase from the output of the speed control loop; a resonance frequency detector for detecting resonance frequencies at which the gain becomes maximum; a resonance mode characteristics analyzer for estimating resonance characteristics from the frequency response; and, a reference modal damping ratio retainer for retaining a reference modal damping ratio as a resonance characteristic corresponding to the reference lubricating condition, and the resonance mode characteristics analyzer calculates lubrication characteristics on the basis of the reference modal damping ratio and the measured modal damping ratio at the resonance frequency corresponding to the reference modal damping ratio.. .
Fanuc Corporation


Misfire detection device


A misfire detection device for an engine having cylinders includes: a crank angle detector that detects an angular position of a crankshaft; a rotational speed calculator that calculates a rotational speed of the crankshaft on the basis of an output from the crank angle detector; and a misfire detector that obtains a difference between a rotational speed of the crankshaft in a combustion process in a diagnosis target cylinder and a rotational speed of the crankshaft in a combustion process in a last cylinder whose ignition order is immediately before the diagnosis target cylinder, and carries out a misfire detection by using a diagnostic value set on the basis of the difference.. .
Fuji Jukogyo Kabushiki Kaisha


Uv-irradiation apparatus


An uv-irradiation apparatus of an embodiment is provided with an irradiation unit, a measuring unit, a detecting unit, a calculator and a display. The irradiation unit irradiates treatment water as a treatment target with treating ultraviolet rays.
Kabushiki Kaisha Toshiba


Autofocus device, imaging device, and autofocus method


An autofocus device includes: an imaging element; an imaging element driver; an imaging element driving controller; a detector; a focus determiner; and a speed parameter calculator. The focus determiner detects a focus position based on a contrast value.
Panasonic Intellectual Property Management Co., Ltd.


Quantum key distribution device, quantum key distribution system, and computer program product


According to an embodiment, a quantum key distribution device includes a quantum key distributor, a sifter, a corrector, an identifier, a classifier, a calculator, and a privacy amplifier. The quantum key distributor obtains a photon string from a photon string of two or more intensities of light pulses.
Kabushiki Kaisha Toshiba


Electronic equipment and automobile mounting the same


An electronic equipment is provided with a semiconductor device including an electrode joined to an electric conductor via a joint layer, a calculator and a controller. The semiconductor device is configured to pass current bidirectionally.
Toyota Jidosha Kabushiki Kaisha


Signal processing apparatus, signal processing method, and signal processing program


A signal processing apparatus for effectively detecting an abrupt change in a signal, in particular, an abrupt change different from an ideal pulse includes a converter that converts an input signal into a phase component signal in a frequency domain, a first calculator that calculates a phase gradient for each of a plurality of frequencies of the phase component signal as a first phase gradient, a weighting unit that weights the first phase gradient with an amplitude or a power of the input signal, thereby calculating a weighted first phase gradient, a second calculator that calculates a second phase gradient based on the weighted first phase gradient, and a determiner that determines presence of an abrupt change in the input signal based on the first phase gradient and the second phase gradient.. .
Nec Corporation


Data processing chromatograph


A data processing system for a chromatograph including a standard sample data storage section; a standard sample sensitivity factor calculator; a post-correction standard sample chromatogram strength calculator; a specific designated retention time and specific designated wavelength setter; a measurement sample data storage section; a measurement sample sensitivity factor calculator; and a post-correction measurement sample chromatogram creator.. .
Shimadzu Corporation


Control system for can-to-can variation in combustor system and related method


A control system for a combustor system including a plurality of can combustors, each can combustor accommodating combustion of a plurality of combustion fluids in a combustion chamber thereof is provided. The control system may include a calculator calculating: a) a pressure drop for each respective can combustor of the plurality of can combustors between a selected combustion fluid upstream of the combustion chamber and a combustion flow within the combustion chamber of the respective can combustor, and b) a differential between the respective pressure drop for each of the plurality of can combustors and an average pressure drop across all of the plurality of can combustors.
General Electric Company


Information processing apparatus, method and storage medium


According to one embodiment, an information processing apparatus includes an acquisition module, a feature calculator and a blood pressure value calculator. The acquisition module is configured to acquire a basic first attribute of a user, a second attribute related to a physique of the user, a third attribute related to a circulatory organ of the user, and a biological signal related to a living body of the user.
Kabushiki Kaisha Toshiba


Control apparatus, optical apparatus, and lens apparatus


A control apparatus includes an image stabilization controller configured to control an image stabilization of an optical apparatus by driving an image stabilizer, and a calculator configured to calculate a follow shot angular velocity for following an object based on an output from a shake detector configured to detect a shake applied to the optical apparatus and an output from a motion vector detector configured to detect a motion vector representing motion of the object. The image stabilization controller determines whether to drive the image stabilizer depending on a difference between the follow shot angular velocity and an angular velocity of the optical apparatus acquired based on the output from the shake detector..
Canon Kabushiki Kaisha


Signal processing apparatus, signal processing method, and signal processing program


This invention enables to effectively detect an abrupt change in a signal. The signal processing apparatus includes a converter that converts an input signal into a phase component signal in a frequency domain, a first calculator that calculates a first phase gradient as a gradient of the phase of the phase component signal, a second calculator that calculates a second phase gradient using the first phase gradients at a plurality of frequencies, and a determiner that determines existability concerning an abrupt change in the input signal based on the first phase gradients and the second phase gradient..
Nec Corporation


Flight path search device and flight path search program


In a flight path search device, storage stores map information and enemy force range information. A grid divider divides the map information into cells in grid form.
Fuji Jukogyo Kabushiki Kaisha


Route point setting device and route point setting program


A route point setting device sets route points on a flight route from a first point to a second point. The device includes: a grid divider that divides map information, including the first and second points, into cells in grid form on a horizontal plane; a cell route setter that sets a cell route including consecutive cells between the first and second points; a calculator that calculates a bending angle of the cell route at each cell on the cell route; and a route point setter that performs comparing the bending angle at any cell calculated by the calculator, with the bending angles at two cells adjacent to the any cell and respectively ahead of and behind the any cell on the cell route, and setting the any cell as a cell route point according to a predetermined expression..
Fuji Jukogyo Kabushiki Kaisha


Method of machining workpiece using machine tool, and machine tool


A machine tool includes a bed supported on a ground by supporting jigs, a table movable in an x-axis direction, a spindle head movable in a y-axis direction, a quill provided to be movable in a z-axis direction, a spindle supported by the quill to be rotatable about its axis, feed mechanisms for moving the table and the like in the axis directions, and a numerical controller controlling operation of the feed mechanisms, and the numerical controller is configured to calculate motion errors based on load values acting on the supporting jigs by a motion locus estimator, an influence coefficient storage, a motion error calculator, and a motion locus storage, generate a correction signal for compensating for the motion errors by a position corrector, and add the generated correction signals to a position control signal transmitted from a position generator to a position controller.. .
Dmg Mori Co., Ltd.


Chromatograph mass spectrometer


When setting analysis conditions, an analysis operator sets, on a dwell-time calculation/loop-time listing window, the target value of a loop time corresponding to the measurement-time interval to repeat an analysis for one ion, and clicks a dwell time calculation button. Then, a dwell time calculator computes the dwell time for each event, based on the target value of the loop time, the arrangement of events set at that point in time, the number of target ion species set in each event, and other conditional factors.
Shimadzu Corporation


Ultrasonic probe, ultrasonic imaging apparatus, and controlling the same


An ultrasonic probe includes an optical resonating waveguide configured to receive an echo ultrasound signal; a calculator configured to calculate an acoustic pressure of the echo ultrasound signal, based on a change in wavelength of an optical signal traveling within the optical resonating waveguide, the change occurring in response to the optical resonating waveguide receiving the echo ultrasound signal; and a converter configured to convert the echo ultrasound signal to an electric signal based on the acoustic pressure of the echo ultrasound signal.. .
Samsung Electronics Co., Ltd.


System and determining a clinical trial patient burden


An improved clinical trial patient burden calculating system includes a data analyzer to calculate scores and weights for patient burden components, a plurality of data calculators to calculate a respective plurality of sub patient burden indexes based on the patient burden component scores and weights, and an aggregator to calculate a procedure-level patient burden index based on aggregation of the sub patient burden indexes. An improved method for calculating clinical trial patient burden is also described and claimed..
Medidata Solutions, Inc.


Comprehensive palliative and hospice care platform


A platform and methods for providing comprehensive palliative and hospice services and a cost calculator are described herein. The platform for providing comprehensive palliative and hospice services includes an analytics tool, a business development tool, a coordinating tool, and a performance improvement tool.

Anomaly diagnosis system and anomaly diagnosis method


The anomaly diagnosis system includes the state measure calculator acquiring sensor data from sensors in a machine facility as time series data; an approximation formula calculator calculating a state measure being an index indicating a state of the machine facility, such as anomaly and a performance by a statistical method in which the time series data is used as learned data; and a state measure estimating unit estimating the state measures until future time using the approximation formula. Whenever the latest time series data is acquired, the reference period in which the time series data corresponding to the state measure referred to calculate the approximation formula by the reference period setting unit, is successively extended by addition of time when the latest time series data is acquired.
Hitachi Power Solutions Co., Ltd.


Living support system and living support method


A living support system connected to a chair including a movable seat through a communication network includes a robot including a main body, a moving device that moves the main body in a freestanding state, a handle provided at the main body and gripped by a user, and a handle load detector that detects a handle load applied to the handle by the user; a support control device that controls seat movement for a stand-up motion of the sitting user, using the detected handle load; and a communicator that transmits support control information including a movement speed at which the chair moves the movable seat, to the chair through the communication network. The support control device includes a seat speed calculator that calculates a speed at which the movable seat is inclined with respect to a floor on which the chair is placed, as the movement speed using the detected handle load..
Panasonic Corporation


Ultrasound signal processing device and ultrasound diagnostic device


An ultrasound signal processing device: performing transmission events each involving selecting a group among transducer elements arranged in line in an ultrasound probe, and causing the group to transmit ultrasound towards a subject; for each transmission event, receiving ultrasound reflection from the subject; and generating a frame acoustic line signal based on sub-frame acoustic line signals that are generated based on the ultrasound reflection. The ultrasound signal processing device includes: a calculator that calculates, based on reflected ultrasound, a motion amount indicating movement between image signals for the subject; and a synthesizer generating the frame acoustic line signal based on the sub-frame acoustic line signals.
Konica Minolta, Inc.


X-ray image pickup apparatus, x-ray image pickup method, and x-ray image pickup apparatus monitoring method


A change of x-ray radiation quality due to a material existing between an x-ray source and a detection element is estimated and corrected. Accordingly, deterioration of material discrimination ability in a dual energy imaging method can be prevented.
Hitachi Medical Corporation


Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

Ophthalmologic apparatus


An ophthalmologic apparatus of an embodiment includes an optical system, a rotational movement amount calculator, a registration unit, a parallel movement amount calculator, a driver, and a controller. The optical system is used to capture a moving image of a subject's eye.
Kabushiki Kaisha Topcon


Imaging apparatus, video data transmitting apparatus, video data transmitting and receiving system, image processing method, and program


An imaging apparatus includes an imaging section, a signal processor that analyses video data obtained from the imaging section, calculates a most suitable exposure condition for an entire area of the video data to set the most suitable exposure condition to the imaging section, and outputs most suitable video data imaged on the most suitable exposure condition, a partial area clipping section that clips area video data from a partial area of the most suitable video data to output the area video data, and an exposure condition calculator that calculates a most suitable area exposure condition based on the area video data. The exposure condition calculator sets the most suitable area exposure condition to the imaging section and the signal processor..



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


  • Follow us on Twitter
    twitter icon@FreshPatents

    ###

    This listing is a sample listing of patent applications related to Calculator for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Calculator with additional patents listed. Browse our RSS directory or Search for other possible listings.


    1.727

    4645

    1 - 1 - 101