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Calculator patents



      

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




Date/App# patent app List of recent Calculator-related patents
05/19/16
20160142691 
 Image processing apparatus, image projection system, image processing method, and computer program product patent thumbnailnew patent Image processing apparatus, image projection system, image processing method, and computer program product
According to an embodiment, an image processing apparatus includes a corresponding point calculator, a parameter calculator, a corrector, and a detector. The corresponding point calculator calculates corresponding points between an input image and a captured image including a projection surface onto which a projection image is projected.
Kabushiki Kaisha Toshiba


05/19/16
20160140901 
 Organic light emitting display device and  driving the same patent thumbnailnew patent Organic light emitting display device and driving the same
An organic light emitting display device includes: a display panel including a plurality of sub-pixels, each of the sub-pixels including an organic light emitting device to be light-emitted by a data current based on a data voltage; a memory to store accumulated data to be displayed on each of the sub-pixels; a deterioration compensator including: a compensation scheme determiner; a compensation amount calculator; and a modulation data generation generator; a timing controller to arrange the modulation data of each of the sub-pixels as pixel data according to a pixel arrangement structure of the display panel; and a data driver to convert the pixel data into the data voltage.. .
Samsung Display Co., Ltd.


05/19/16
20160140891 
 Display panel driver and display device having the same patent thumbnailnew patent Display panel driver and display device having the same
A display panel driver includes a reference register, a calculator, and a data signal generator. The reference register stores a reference compensation gamma data curve generated by compensating a luminance characteristic deviation of a display panel in a reference luminance mode.
Samsung Display Co., Ltd.


05/19/16
20160140758 
 Image analyzing device, image analyzing method, and computer program product patent thumbnailnew patent Image analyzing device, image analyzing method, and computer program product
According to an embodiment, an image analyzing device includes a first acquirer, a constructor, a first calculator, a second calculator, and a third calculator. The first acquirer is configured to acquire image information on a joint of a subject and bones connected to the joint.
Kabushiki Kaisha Toshiba


05/19/16
20160140736 
 Viewpoint position calculation device, image generation device, and viewpoint position calculation method patent thumbnailnew patent Viewpoint position calculation device, image generation device, and viewpoint position calculation method
According to one embodiment, a viewpoint position calculation device includes a shape acquisitor, a measurement information acquisitor, and a viewpoint position calculator. The shape acquisitor is configured to acquire a shape data representing a three-dimensional shape of an object including first and second positions.
Kabushiki Kaisha Toshiba


05/19/16
20160140414 
 Density measuring device, density measuring method, and computer program product patent thumbnailnew patent Density measuring device, density measuring method, and computer program product
According to an embodiment, a density measuring device includes a first calculator, a second calculator, and a first generator. The first calculator calculates, from an image including objects of a plurality of classes classified according to a predetermined rule, for each of a plurality of regions formed by dividing the image, density of the objects captured in the region.
Kabushiki Kaisha Toshiba


05/19/16
20160140401 
 Road surface information acquisition apparatus patent thumbnailnew patent Road surface information acquisition apparatus
A road surface information acquisition apparatus a lane line recognizer configured to, based on a road surface image of a carpool lane forward of a vehicle acquired by a camera, recognize lane lines of the carpool lane. The apparatus further includes a determiner configured to, based on a lane partition line recognized by the lane line recognizer, determine a start point and an end point of the entrance and exit, and a lane-width calculator configured to, based on the lane lines recognized by the lane line recognizer, calculate a lane width of the carpool lane.
Denso Corporation


05/19/16
20160139572 
 Control apparatus patent thumbnailnew patent Control apparatus
A control apparatus includes: a tentative target calculator that calculates a tentative target value for a first physical quantity, based on a control target value; a correction calculator that calculates a correction value; and a first target value calculator that calculates as a first target value by adding the correction value to the tentative target value. When a second sensor fails, the first target value calculator designates the tentative target value as the first target value without adding the correction value to the tentative target value.
Denso Corporation


05/19/16
20160139269 
 Elevator shaft internal configuration measuring device, elevator shaft internal configuration measurement method, and non-transitory recording medium patent thumbnailnew patent Elevator shaft internal configuration measuring device, elevator shaft internal configuration measurement method, and non-transitory recording medium
According to one embodiment, an elevator shaft internal configuration measuring device includes a position calculator and a calculating unit. The position calculator derives a positional information of a moving object moving through an interior of an elevator shaft having an inner side.
Kabushiki Kaisha Toshiba


05/19/16
20160139207 
 Apparatus for calculating state of charge of storage battery patent thumbnailnew patent Apparatus for calculating state of charge of storage battery
In an apparatus, an ocv calculator measures a close circuit voltage (ccv) across an equivalent circuit of a storage battery, and calculates an open circuit voltage (ocv) across the storage battery based on the ccv, the equivalent circuit, and a current flowing through the storage battery. The equivalent circuit simulates an electrochemical behavior of the storage battery.
Denso Corporation


05/19/16
20160137097 
new patent

Fuel cell system, fuel cell vehicle, and controlling fuel cell system


A fuel cell system to be installed on a vehicle includes a fuel cell, a secondary battery, an soc detector that detects a temperature and a state of charge of the secondary battery, an accelerator position detector that detects an accelerator depressed amount, and a controller that controls power to be generated by the fuel cell. The controller includes: a required generation power calculator that calculates required generation power based on the accelerator depressed amount and the temperature and the state of charge of the secondary battery; and a maximum required power calculator that calculates maximum required power based on the accelerator depressed amount and the temperature and the state of charge of the secondary battery.
Toyota Jidosha Kabushiki Kaisha


05/19/16
20160137068 
new patent

Braking force control system, vehicle and controlling braking force


A braking force (bf) control system includes: a first required bf calculator that calculates, based on a position of the brake pedal, a first required friction bf allocated to the friction brake and a first required regenerative bf allocated to regenerative control of the drive motor; a second required bf calculator that calculates, based on a position of the acceleration pedal, a second required friction bf allocated to the friction brake and a second required regenerative bf allocated to the regenerative control; a regenerative total bf calculation/execution portion that calculates a regenerative total bf based on the first and second required regenerative bfs and performs the regenerative control based on the regenerative total bf; and a friction total bf calculation/execution portion that calculates a friction total bf based on the first and second required friction bfs and controls the friction brake based on the friction total bf.. .
Toyota Jidosha Kabushiki Kaisha


05/12/16
20160134310 

Apparatus and canceling inter-modulation products


The present disclosure provides an apparatus and a method for canceling inter-modulation (im) products in a transceiver. The apparatus includes: a pre-distortion circuit configured to estimate a first im product caused by a transmission signal and pre-distort the transmission signal to cancel the first im product; an im product calculator configured to calculate a second im product caused by the transmission signal in a received signal based on the first im product; and a subtractor configured to subtract the second im product from the received signal..
Telefonaktiebolaget L M Ericsson


05/12/16
20160134213 

Estimation system for rotor information


Disclosed is a rotor information estimation system including a resolver configured to measure a rotor location of a motor; a proportional-integral observer based on the motor and configured to estimate the rotor location of the motor; and an error calculator configured to calculate an error of the rotor location measured by the resolver using the rotor location estimated by the proportional-integral observer. The proportional-integral observer may estimate rotor information of the motor by performing an operation on the calculated error based on a characteristic of the motor..
Hyundai Mobis Co., Ltd.


05/12/16
20160133269 

System and improving noise suppression for automatic speech recognition


Method for improving noise suppression for asr starts with a microphone receiving an audio signal including speech signal and noise signal. In each frame for frequency band of audio signal, a noise estimator detects ambient noise level and generates noise estimate value based on estimated ambient noise level, variable noise suppression target controller generates suppression target value using noise estimate value and logistic function, a gain value calculator generates a gain value based on suppression target value and noise estimate value, and combiner enhances the audio signal by the gain value to generate a clean audio signal in each frame for all frequency bands.
Apple Inc.


05/12/16
20160133229 

Signal processing device and signal processing method


A signal processing device is provided that is capable of suppressing incongruity of color change in an image area while relieving fatigue of a user viewing content data to be displayed. The signal processing device includes a calculator, a setting unit, and a converter.
Panasonic Intellectual Property Management Co., Ltd.


05/12/16
20160133192 

Gamma voltage generator, generating gamma voltage, and organic light-emitting diode display including the generator


A gamma voltage generator, method of generating gamma voltage, and an oled display including the generator are disclosed. In one aspect, the generator includes a gamma reference voltage selector configured to receive a gamma reference voltage from a voltage generator and output selected first to third gamma voltages having values substantially equal to or less than the gamma reference voltage.
Samsung Display Co., Ltd.


05/12/16
20160133175 

Organic light-emitting display device and driving method thereof


An organic light-emitting display device includes: a display panel; a deterioration threshold value calculator for calculating a deterioration threshold value from values of accumulated image data respectively input to the plurality of pixels; a current sensor for detecting a current amount flowing through pixels in one of first to nth display areas of the display panel in a power-off section of the display panel; and a deterioration amount calculator for defining a deterioration area including a group of pixels from among the pixels each having a value of image data that is equal to or greater than the deterioration threshold value among pixels in the first to nth display areas, and calculating a deterioration amount of the pixels in the deterioration area, wherein the current sensor is configured to detect a current amount flowing through pixels in one of the first to nth display areas in each power-off section.. .
Samsung Display Co., Ltd.


05/12/16
20160133172 

Organic light-emitting display device and driving the same


An organic light-emitting display device includes: a display panel comprising a plurality of pixels, wherein each of the plurality of pixels comprises an organic light-emitting diode (oled) configured to emit light of one color from among a plurality of colors comprising red, green, and blue; a degradation determiner configured to determine a degree of degradation of the oled from a value of accumulated image data that is input to each of the plurality of pixels; a current sensor configured to apply a sensing voltage to the oled and to measure a current corresponding to the sensing voltage; and a degradation calculator configured to calculate an amount of degradation of the oled from the current measured by the current sensor.. .
Samsung Display Co., Ltd.


05/12/16
20160133007 

Crack data collection apparatus and server apparatus to collect crack data


According to one embodiment, a crack data collection apparatus includes an acquisition unit, a detector, a calculator and a storage unit. The acquisition unit acquires an image obtained by photographing an inspection object region for a crack in a structure.
Kabushiki Kaisha Toshiba


05/12/16
20160131891 

Image processing method, image processing apparatus, image pickup apparatus, and non-transitory computer-readable storage medium


An image processing apparatus includes a first calculator configured to calculate combination coefficients through a linear combination of a basis generated from a plurality of first images that are obtained by photoelectrically converting optical images of a plurality of known first samples formed by a partially coherent or coherent imaging optical system, the combination coefficients being used to approximate a second image, a second calculator configured to calculate intermediate data based on a plurality of complex quantity data obtained by a non-linear mapping of data of the first samples and the combination coefficients calculated by the first calculator, and a third calculator configured to calculate complex quantity data of an unknown second sample based on the intermediate data calculated by the second calculator.. .
Canon Kabushiki Kaisha


05/12/16
20160131248 

Control unit of automatic transmission


An electronic control unit that is used in an automatic transmission to regulate oil circulation. The electronic control unit includes a switcher that supplies an electric current to a linear solenoid, a current detector that detects an actual electric current value of the solenoid, a target current calculator that calculates a target electric current value, a feedback controller that sets a duty ratio to match the actual electric current value to the target electric current value and to generate a pulse width modulation (pwm) signal having the set duty ratio, and a corrector that determines whether a coupled oscillation has occurred by obtaining oil pressure information of the hydraulic circuit and to correct the pwm signal when determining that the vibration has occurred..
Denso Corporation


05/12/16
20160131146 

Pressure sensor system for calculating compressor mass flow rate using sensors at plenum and compressor entrance plane


A pressure sensor system for a compressor including an inlet bellmouth is disclosed. The system includes a first static pressure sensor positioned within a plane of a plenum that is upstream of the inlet bellmouth; and a second static pressure sensor positioned at an entrance plane of the compressor.
General Electric Company


05/12/16
20160129904 

Driving control hybrid vehicle


A driving control apparatus and method for a hybrid vehicle are provided. The apparatus includes a vehicle speed calculator that is configured to detect a driving speed of the vehicle and output information regarding the detected driving speed.
Kia Motors Corporation


05/12/16
20160129737 

Tire wear compensated load estimation system and method


A system and method of estimating a load bearing on a vehicle tire includes an inflation pressure measuring sensor for measuring an inflation pressure level within a tire cavity; a contact patch length sensor measuring the rolling contact patch length of the tire; a tire rolling speed sensor measuring a rolling speed of the tire; and a tire wear state estimation calculator estimating a tire wear state of a tread of the tire. An artificial neural network estimates a tire load from the contact patch length, the inflation pressure level, and the tire rolling speed by utilizing as a compensation factor input the estimated tire wear state..
The Goodyear Tire & Rubber Company


05/12/16
20160128663 

Systems and methods for determining hepatic function from liver scans


Systems and methods described herein determine an objective metric for analyzing health of a patient's liver. In some embodiments, the system may include a scanner that can detect radiation counts responsive to administration of radioactive compound to a patient.
Hepatiq Llc


05/12/16
20160128634 

Measuring evaluating condition of patient


A measuring system includes a first sensor, a second sensor, a first measurement value calculator that, based on a change of an amount of received light that is measured by the first sensor, calculates a first measurement value indicating an index related to a blood oxygen saturation or a blood refill time, a second measurement value calculator that, based on a change of an amount of received light that is measured by the second sensor, calculates a second measurement value indicating an index related to a blood oxygen saturation or a blood refill time, and a pressure controller that controls the first sensor and the second sensor so that a time difference between a start of compression release by the first sensor and a start of compression release by the second sensor is within a predetermined time period.. .
Nihon Kohden Corporation


05/12/16
20160128621 

Evaluation of movement disorders


This disclosure relates to a system and method to evaluate movement disorders. A movement data aggregator can combine data from a plurality of sensors into an aggregate movement data describing multi-dimensional movement of a handheld device.
The Cleveland Clinic Foundation


05/05/16
20160127974 

Radio communication system and communication control method


A radio communication system includes: a visit information storage unit that stores plural visit information elements each indicating information on a visit to a cell visited by a user equipment; a cell visit detector that detects that the user equipment that was visiting a first cell starts a visit to a second cell differing from the first cell; a ping-ponging state determiner that determines whether a ping-ponging state has occurred, in which state start and ending of a visit to the second cell is repeated, wherein the determination is made based on a visit information element on a visit to the second cell visited by the user equipment; and a calculator that calculates a visit time length of the visit to the second cell in accordance with the determination by the ping-ponging state determiner.. .
Ntt Docomo, Inc.


05/05/16
20160127593 

Image forming apparatus and starting up modules in the image forming apparatus


An image forming apparatus is provided. The image forming apparatus includes an electric power supply, a plurality of modules, a startup time calculator, and a fastest startup pattern determiner.
Ricoh Company, Ltd.


05/05/16
20160127050 

Pairing device


A pairing device for establishing a secure wireless communication path between a first device having a first body-coupling communication interface and a second device having a screen. The pairing device includes a screen communication interface having a light sensor, which, in conjunction with the screen of the second device, allows definition of a light-based communication path for the transmission of a first pairing information from the second device to the pairing device, a calculator for generating a second pairing information once the first pairing information has been received by the pairing device, a second body-coupling communication interface, which in conjunction with the first body-coupling communication interface allows the definition of a body-coupling communication path for the transmission of the second pairing information from the pairing device to the first device, the second pairing information allowing the establishment of a secure wireless communication path between the first device and the second device..
Gemalto Sa


05/05/16
20160126828 

Apparatus and controlling overcurrent of grid-connected inverter due to abnormal grid voltage


An apparatus for controlling overcurrent of a grid-connected inverter due to an abnormal grid voltage includes a grid voltage sensor configured to sense a grid voltage according to an output current of the grid-connected inverter, a voltage variation calculator configured to calculate a d-axis voltage and a q-axis voltage of the grid voltage to obtain variation values of the d-axis voltage and the q-axis voltage, and an output current controller configured to determine whether at least one of the d-axis voltage variation value and the q-axis voltage variation value exceeds a set value of the grid voltage variation, and decrease the output current by a predetermined value when one of the d-axis voltage variation value and the q-axis voltage variation value exceeds the set value of the grid voltage variation.. .
Posco Energy Co., Ltd.


05/05/16
20160125980 

Processing apparatus and processing method


According to one embodiment, a processing apparatus includes a container, a processor, a supply unit, a recovery unit, a calculator, and a replenishing liquid supply unit. The container contains buffered hydrogen fluoride.
Kabushiki Kaisha Toshiba


05/05/16
20160125611 

Depth measurement apparatus, imaging apparatus and depth measurement method


A depth measurement apparatus that calculates depth information of an object based on a first color image and a second color image, includes: a depth calculator adapted to calculate depth information of a target pixel in a color plane, using the two color images; and an evaluator adapted to calculate, for each color plane, an evaluation value to indicate a confidence coefficient of the depth information in the target pixel, wherein the depth calculator is further adapted to determine, based on the evaluation value, a color plane from which the depth information of the target pixel is calculated.. .
Canon Kabushiki Kaisha


05/05/16
20160125306 

Goal-attainment assessment apparatus and method


An apparatus for assessing goal attainment may include a preprocessor configured to define a goal of process, all probable final results, attributes, a process execution period, and time points of assessment, acquire or check attribute values from one or more historical process instances that match the defined goal of process, all the defined probable final results, the defined attributes, the defined process execution period, and the defined time point of assessment, and extract one or more event profiles from the attribute values of the process instances; and a likelihood calculator configured to calculate prior and posterior probabilities of an ongoing process instance based on the extracted event profiles, and calculate a probability that the ongoing process instance attains each probable final result according to each time point, using the calculated prior and posterior probabilities at the defined time point of assessment.. .
University-industry Cooperation Foundation Of Kyung Hee University


05/05/16
20160124765 

Resource allocation apparatus, method, and storage medium


A dynamic resource allocation apparatus according to an embodiment includes a usage amount calculator, a spike detector, an allocation amount calculator, and an allocation amount setter. The usage amount calculator calculates a fixed usage amount which is a resource usage amount actually used for each time slot as a division of a resource fluctuation period of a virtual machine.
Kabushiki Kaisha Toshiba


05/05/16
20160122968 

Pile driving machine


A pile measuring system suitable for determining parameter(s) of a pile during an installation of the pile is disclosed. The pile measuring system comprises at least one positioning sensor and a parameter calculator.
Ihc Holland Ie B.v.


05/05/16
20160121480 

Machining apparatus, making instruction, producing workpiece, controller, and control


A machining apparatus includes a robot and a controller. A target acquirer acquires a target value of a position and posture of a distal end of the robot.
Kabushiki Kaisha Yaskawa Denki


05/05/16
20160121166 

Training apparatus


A training apparatus includes an operating rod, a strength detector, a motion position detector, a strength speed calculator, a boundary line arrival speed calculator, and a motion speed calculator. The operating rod moves a held limb.
Murata Machinery, Ltd.


05/05/16
20160121037 

Acute renal replacement therapy apparatus


A renal therapy apparatus including at least two feedback controls is disclosed. Each control includes an estimated volume calculator to calculate an estimated volume based on a set flow, a comparator to compare the estimated volume with a measured volume, a volume deviation determining means to determine a volume deviation based on the comparison, a correction calculator to calculate a correction based on the volume deviation, a flow control generator to generate a flow control signal based on the calculated correction amount and the set flow, and a feedback control output to output the controlled flow control signal to a pump associated with each feedback control.
B. Braun Avitum Ag


05/05/16
20160120728 

Training apparatus, calculating method, and program


A training apparatus includes an operating rod, a strength detector, a motion position detector, a boundary direction speed calculator, a motion position predicting unit, and a motion speed calculator. The operating rod moves a held limb.
Murata Machinery, Ltd.


05/05/16
20160120503 

Ultrasound signal processing device and ultrasound diagnostic device


Ultrasound signal processing device including: transmitter causing transmission array composed of all or some transducer elements of ultrasound probe to transmit ultrasound; reception aperture setter designating reception array having center position corresponding to center position of transmission array; transmission time calculator calculating, for each of measurement points arranged within area of reach of ultrasound, transmission time from transmission of ultrasound until arrival of ultrasound at measurement point; reception time calculator calculating reception time from reflection of ultrasound at measurement point until arrival of ultrasound at reception transducer element; delay amount calculator calculating total propagation time being sum of transmission time and reception time, and calculating delay amount for reception transducer element based on total propagation time; delay processor specifying reception signal value corresponding to delay amount, from reception signal sequence corresponding to reception transducer element; and adder generating acoustic line signal for measurement point based on specified reception signal value.. .
Konica Minolta, Inc.


05/05/16
20160120403 

Visual field calculation calculating visual field


A visual field calculation apparatus capable of accurately calculating a visual field range of a user without using a complex configuration is provided. The visual field calculation apparatus includes a saccade detector that detects a saccade on the basis of a first gaze direction detected at a first timing and a second gaze direction detected at a second timing, a saccade speed calculator that calculates speed of the saccade on the basis of a time difference between the first timing and the second timing, the first gaze direction, and the second gaze direction, and a visual field range calculator that calculates a displacement vector of a saccade whose speed exceeds a first threshold, and calculates an area including a final point of the displacement vector as the visual field range of the user..
Panasonic Intellectual Property Management Co., Ltd.


04/28/16
20160119502 

Image processing device, image processing method, recording medium, and image forming apparatus


An image processing device includes a first gradation processor to apply first pseudo halftone processing to image data, an edge detector to detect an edge portion of the image data to output a detection result, a correction value calculator to calculate an edge correction amount and convert the image data to corrected image data based on the edge correction amount, a second gradation processor to apply, to the corrected image data, second pseudo halftone processing for edge processing, and an output selector to adopt a processing result at the first gradation processor to a non-edge portion of the image data, and a processing result at the second gradation processor to an edge portion of the image data, based on the detection result at the edge detector.. .
Ricoh Company, Ltd.


04/28/16
20160119373 

System and automatic calculation of cyber-risk in business-critical applications


A system for calculating cyber-risk in a software application includes a cyber-risk calculator. The cyber-risk calculator receives a security assessment result sample having a list of security modules, each security module listing including a respective result of a security assessment of the application identifying a vulnerability and/or misconfiguration capable of being exploited and/or abused.
Onapsis, Inc.


04/28/16
20160118022 

Data signal processing device and display device having the same


A data signal processing device includes a load calculator and a compensation processor. The load calculator calculates an on-pixel rate (opr) based on image data signals and positional weight values.
Samsung Display Co., Ltd.


04/28/16
20160117982 

Data compensation circuit and organic light-emitting diode display having the same


A data compensation circuit and oled display including the same are disclosed. In one aspect, the circuit compensates a voltage drop of a power voltage applied to a display panel of the display.
Samsung Display Co., Ltd.


04/28/16
20160116591 

Object detecting apparatus


An object detecting apparatus includes a distance calculator that calculates a distance to the object, a wave height acquirer that acquires a respective peak value of the plurality of reflected waves, and multiple reflection determiner. When a reflected wave for which a first distance to the object is calculated to be the smallest in the reflected waves is defined as a first wave, and another reflected wave to which a second distance is calculated as twice or more integer times the first distance calculated for the first wave and a difference of the peak value relative to the first wave which is larger than a predetermined value is present in the reflected waves, the multiple reflection determiner determines that multiple reflection is occurring in a second wave or thereafter..
Toyota Jidosha Kabushiki Kaisha


04/28/16
20160116590 

Object detection apparatus


An object detection apparatus for detecting an object around a moving object by transmitting a probe wave and receiving reflections of the probe wave from the object via the plurality of ranging sensors. In the apparatus, an interaction determiner is configured to, if an object position calculated by a position calculator is within a range of a moving-object's course, determine whether or not the detected object is likely to interact with the moving object based on a lateral position of the detected object and a degree of confidence of the object position calculated by the position calculator.
Toyota Jidosha Kabushiki Kaisha


04/28/16
20160116589 

Object detecting apparatus


An object detecting apparatus that detects an object using a distance measuring sensor and is mounted in a moving body includes a position calculator that calculates a position of the object relative to the moving body, a speed detector that detects a speed of the moving body, a displacement calculator that calculates an distance moved by the moving body, a relative speed calculator that calculates a relative speed between the moving body and the object, a first determiner that determines whether a position calculation in the position calculator is possible, a second determiner that determines whether the moved distance calculation by the displacement calculator is possible, and an estimator that estimate the position of the object based on a last known position of the object, a last known distance moved by the moving body, or a last known relative speed.. .
Toyota Jidosha Kabushiki Kaisha


04/28/16
20160116583 

Object detection apparatus


An object detection apparatus for detecting an object around a moving object carrying the apparatus by transmitting a probe wave and receiving reflections of the probe wave from the object via a plurality of ranging sensors attached to the moving object. In the apparatus, a position determiner determines whether or not a position of the object calculated by a position calculator based on the reflections received by a pair of adjacent ranging sensors, from one of which is the probe wave is transmitted, is out of an overlapping range of ranges of object detection for the respective adjacent ranging sensors.
Toyota Jidosha Kabushiki Kaisha


04/28/16
20160114801 

Torque control apparatus and method and motor controller


A torque control apparatus includes: a flux linkage estimator estimating a variation of flux linkage based on a difference between a current temperature of a motor measured by a temperature sensor and a predefined reference temperature; a torque compensation value calculator calculating a torque compensation value corresponding to the current temperature of the motor based on the estimated variation of flux linkage; and a torque compensator compensating for an error of required torque of a torque command by applying the calculated torque compensation value in response to a change in temperature of the motor and outputting a final torque command including the error-compensated required torque to a current map of a motor controller.. .
Hyundai Motor Company


04/28/16
20160113609 

X-ray ct apparatus, x-ray ct system, and injector


According to one embodiment, an x-ray ct apparatus includes a calculator, a transmitter, a data acquisition unit, and a processor. The calculator calculates a difference between imaging time phases of a first contrast agent and a second contrast agent.
Toshiba Medical Systems Corporation


04/28/16
20160113486 

Eye gaze detection apparatus and eye gaze detection method


An eye gaze detection apparatus includes a plurality of illuminators each including a light source for emitting light and disposed symmetrically with respect to a predetermined position, a plurality of imaging units each disposed at an inner or outer position with respect to the plurality of illuminators, a position detector configured to detect a first position indicating a pupil center and a second position indicating a corneal reflection center based on an image of an eyeball of a subject, the image being captured by the imaging unit with the light emitted by the illuminator, and a calculator configured to calculate a fourth position indicating a corneal curvature center, based on the predetermined position, a third position on a display, the first position, and the second position.. .
Jvc Kenwood Corporation


04/21/16
20160112500 

Global server load balancer dynamically controlling time-to-live


Disclosed are a global server load balancer (gslb) apparatus and a method for dynamically controlling cache time-to-live (ttl) in the gslb apparatus. The gslb apparatus which performs load balancing among a plurality of local servers includes a domain name system (dns) query processor that receives a query message from a dns server, a server selector that selects a local server among the plurality of local servers based on the received query message, a load calculator that collects state information of the gslb apparatus, and calculates a load of the gslb apparatus from the collected state information, and a ttl controller that updates a ttl of the gslb apparatus based on the calculated load..

04/21/16
20160111708 

Control system and control method


The surface profile of a coating material in a substrate width direction is optimized in coating a substrate with the coating material such as an electrode active material. A gap adjuster configured to adjust a gap between a nozzle for ejecting a coating material and a substrate to be coated with the coating material, a rotation speed adjuster configured to adjust a rotation speed of a pump for pressure-feeding the coating material to the nozzle, a model calculator configured to calculate a surface profile of the coating material based on an end region model and a central region model wherein the end region model models profiles of rising regions in the surface profile of the coating material in a width direction of the substrate and the central region model models a profile of a central region between the rising regions in the surface profile, a comparator configured to compare a predetermined set profile with the surface profile of the coating material calculated by the model calculator, and a control calculator configured to calculate a control amount of at least one of the gap adjuster and the rotation speed adjuster based on a comparison result of the comparator are included..

04/21/16
20160110602 

Area information estimating device, area information estimating method, and air conditioning apparatus


An area information estimating device has a camera that photographs an image within a sensing area, a person detector that detects a person from the image from the camera, and a position calculator that calculates an existence position of the person in the sensing area based on a coordinate on the image in which the person is detected by the person detector. The person detector excludes the person in whom a relationship between the coordinate and a size on the image does not satisfy a predetermined condition from a detection target..

04/21/16
20160110483 

Method of operating simulator compensating for delay and device for perofmring the same


A simulator includes a memory for storing a first netlist, a timing library, and a standard parasitic exchange format (spef) file; and a processor configured to compensate for delay to synchronize digital and analog signals. The processor includes a delay calculator module for generating one of a rising time and a falling time and a standard delay format (sdf) file using the first netlist, the timing library, and the spef file; an sdf file converter module for adjusting an interconnect delay description included in the sdf file to compensate for delay using the one of the rising time and the falling time; and a digital simulator module for generating an event using a first driving cell according to a compensated interconnect delay description..

04/21/16
20160110431 

Storage area network zone optimization


A storage area network (san) includes operational switches that contain zone databases of the san. A parsing logic parses the zone databases into a relational database that has descriptions of nodes and edges of the san.



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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