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Calculator patents



      
           
This page is updated frequently with new Calculator-related patent applications. Subscribe to the Calculator RSS feed to automatically get the update: related Calculator RSS feeds. RSS updates for this page: Calculator RSS RSS


Collision detection apparatus and collision detection method

Fuji Jukogyo

Collision detection apparatus and collision detection method

Vehicle guidance apparatus and vehicle guidance method

Honda Motor

Vehicle guidance apparatus and vehicle guidance method

Vehicle guidance apparatus and vehicle guidance method

Mitutoyo

Form measuring apparatus and measuring method for v groove center

Date/App# patent app List of recent Calculator-related patents
02/26/15
20150058615
 Apparatus and  enhancing system usability patent thumbnailnew patent Apparatus and enhancing system usability
An apparatus and method for enhancing system usability, and a mobile device thereof enhance system usability by actively responding to performance degradation of a system and to a negative emotion of a user. The apparatus for enhancing system usability includes a user emotion determiner configured to monitor an emotional state of a user, a system performance measurer configured to monitor performance of a system by collecting at least one system performance indicator, a tolerance time calculator configured to calculate a tolerance time of the user based on the emotional state of the user and the system performance, and a system usability enhancer configured to perform at least one action to enhance usability of the system before end of the tolerance time..
Samsung Electronics Co., Ltd.
02/26/15
20150058387
 Method and system for providing a tablet swiping calculator function patent thumbnailnew patent Method and system for providing a tablet swiping calculator function
A listing of data is displayed in a tablet swiping calculator function display with the listing of data including two or more numerical data entries. A capability to select at least one mathematical operation is provided through the tablet swiping calculator function display along with the capability to select at least two of the two or more numerical data entries through the tablet swiping calculator function display.
Intuit Inc.
02/26/15
20150057932
 Vehicle guidance apparatus and vehicle guidance method patent thumbnailnew patent Vehicle guidance apparatus and vehicle guidance method
A vehicle guidance apparatus includes a power supplying parameter acquisition device, a power receiving parameter storage device, a charge efficiency calculator, and a display processing device. The power supplying parameter acquisition device is configured to acquire in a electric vehicle a power supplying parameter which corresponds to a specification of a power supplier.
Honda Motor Co., Ltd.
02/26/15
20150057893
 Collision detection apparatus and collision detection method patent thumbnailnew patent Collision detection apparatus and collision detection method
A collision detection apparatus includes: an energy absorption member that possesses conductivity and absorbs impact energy by being crushed in a front-rear direction; two contact members that possess conductivity and are respectively disposed in contact with front and rear end surfaces of the energy absorption member in order to press and crush the energy absorption member in the front-rear direction; a electric resistance detector that is electrically connected to both of the two contact members in order to detect variation in an electric resistance value accompanying crushing of the energy absorption member; and a displacement calculator that calculates a displacement amount of the energy absorption member in the front-rear direction on the basis of the variation in the electric resistance value detected by the electric resistance detector.. .
Fuji Jukogyo Kabushiki Kaisha
02/26/15
20150057544
 Ultrasound diagnostic apparatus, ultrasound image processing method, and non-transitory computer readable recording medium patent thumbnailnew patent Ultrasound diagnostic apparatus, ultrasound image processing method, and non-transitory computer readable recording medium
An ultrasound diagnostic apparatus includes an ultrasound image acquirer, an evaluation target determiner, a disease progression score calculator, a selector, and a display controller. The ultrasound image acquirer acquires ultrasound image signals of a plurality of frames.
Konica Minolta, Inc.
02/26/15
20150055631
 Method and  equalizing signals patent thumbnailnew patent Method and equalizing signals
A system and apparatus are disclosed for a method and apparatus for equalizing signals. An apparatus that incorporates teachings of the present disclosure may include, for example, an equalizer having a channel estimation calculator for calculating a time domain channel estimation from a baseband signal, a fast fourier transform processor for translating the time domain channel estimation to a frequency domain channel estimation, a tap weight calculator for calculating a frequency domain tap weight according to the frequency domain channel estimation, an inverse fast fourier transform processor for translating the frequency domain tap weight calculation to a time domain tap weight calculation, and a filter for equalizing the baseband signal according to the time domain tap weight calculation..
At&t Intellectual Property I, Lp
02/26/15
20150052770
 Form measuring apparatus and  registering coordinate system for rotary table patent thumbnailnew patent Form measuring apparatus and registering coordinate system for rotary table
A form measuring apparatus includes a probe for measuring a measured object; a rotary table on which the measured object is placed; and a coordinate system calculator calculating coordinate axes configuring a coordinate system for the rotary table. The coordinate system calculator calculates, based on a position of a master ball fixated to the rotary table, a center of a circle traced by the master ball when the rotary table is rotated; calculates a rotary table coordinate system having the center of the circle as an origin point; and corrects coordinates of the origin point based on a calibrated diameter value of a gauge fixated to the rotary table, a first diameter value of the gauge measured by a first measurement in which the probe approaches the gauge in a first direction, and a second diameter value of the gauge measured by a second measurement..
Mitutoyo Corporation
02/26/15
20150052769
 Form measuring apparatus and measuring  v groove center patent thumbnailnew patent Form measuring apparatus and measuring v groove center
Controller executes a first scanning control, causing a driver to move a probe such that a tip scans along an inclined surface of a v groove to approach a center of the v groove, and a second scanning control, causing the driver to move the probe such that the tip scans along the inclined surface of the v groove to approach the center of the v groove from a side opposite that of the first scanning control. Angle calculator calculates an angle created between a direction of a deflection vector of the probe and a predetermined direction.
Mitutoyo Corporation
02/19/15
20150052043
 Method and system for allocating charitable contribution based upon credit and debit card discount fees patent thumbnailMethod and system for allocating charitable contribution based upon credit and debit card discount fees
The computerized method/system allocates charitable contributions based upon credit/debit card discount fees selected by a vendor. An intermediary payment processor (ipp) permits the vendor to select fees/rates and charity.
02/12/15
20150045953
 Robot system, robot control apparatus,  controlling robot patent thumbnailRobot system, robot control apparatus, controlling robot
A robot system includes a robot and a controller. An arm includes joints.
Kabushiki Kaisha Yaskawa Denki
02/12/15
20150045950

Transfer system


A transfer system includes a first station at which a workpiece is placed, a second station which receives the workpiece from the first station, a robot including a holder for holding the workpiece and for transferring the workpiece from the first station to the second station, an image capturing unit for capturing an image of the workpiece that reflects a position of the workpiece in the first station, a first memory unit that stores intended placement position information indicating an intended placement position of the workpiece in the first station, and a deviation calculator that calculates a deviation of the position of the workpiece in the first station relative to the intended placement position. The deviation calculator calculates the deviation based on the image of the workpiece and the intended placement position information..
Daihen Corporation
02/12/15
20150042606

Touch sensor and driving method thereof


A touch sensor includes a controller to detect a touch on a screen. The controller includes a voltage analyzer and a calculator.
Samsung Display Co., Ltd.
02/12/15
20150042314

Flow direction detection device, flow direction detection method, and flow direction detection program


A detection apparatus that detects a state of power has a first current transformer that measures a first current on a side of a first power line with respect to a connecting point between the first power line extending from a commercial power supply and a second power line extending from a power generation means that supplies power having the same frequency as the commercial power supply, a second current transformer that measures a second current on a side of the second power line with respect to the connecting point, a first current direction detector that detects a direction of the first current, a second current direction detector that detects a direction of the second current, and an exclusive or calculator that calculates an exclusive or between a detected value of the direction of the first current and a detected value of the direction of the second current.. .
Omron Corporation
02/12/15
20150040740

Sampling device and sampling method


A sampling device includes: an obtainer that obtains a streaming audio waveform; a detector that detects a tap by a user; a designator that designates a sampling start point on the obtained audio waveform when at least a single tap has been detected by the detector, the designating being performed on the basis of one tap among a plurality of the taps when the plurality of taps are detected; a calculator that calculates a sampling duration on the basis of time intervals between the respective taps when the plurality of taps are detected, the calculating being performed from the sampling start point to a subsequent tap that is performed after the one tap; and a waveform sampler that samples the obtained audio waveform, the sampling starting from the designated sampling start point and ending in accordance with the calculated sampling duration.. .
Casio Computer Co., Ltd.
02/05/15
20150039509

Portable device for electronic payments


“portable device for electronic payments” or “electronic wallet calculator for cashless transactions” refers to a combined system of conversion, calculation and transmission of processed data for immediate and presencial payments and revenues, through portable or fixed devices of close but contactless communication, which, in most models, is similar to a wallet calculator or a mobile phone, in which the basic functions of arithmetic operations designed to be subtraction (debit) or addition (credit) are only performed, whenever two similar or compatible devices establish a link of connectivity and synchronization of the processed, encoded and encrypted data between themselves, in a secure and off-line way, using infrared, radio frequency of short distance, or other forms of “contactless” transmission.. .
02/05/15
20150039296

Predicate template collecting device, specific phrase pair collecting device and computer program therefor


A predicate template collector allowing efficient and automatic recognition of predicate templates is adapted to include: a noun pair collector 94 and a noun pair polarity determiner 98 for collecting noun pairs co-occurring with predicate template pairs and determining polarity of relation between nouns, using conjunctions and seed templates; a template pair collector 100, collecting template pairs co-occurring with noun pairs and determining, based on the relation of noun pairs co-occurring with the predicate template pairs and the conjunctions between predicate templates pairs, whether the polarity of excitatory class of predicate template pair is the same or not; a template network builder 106 building a template network connecting predicate templates based on the predicate template pairs and match/mismatch of excitatory class thereof; and a template excitation value calculator 112 calculating excitation value to be assigned to each node, using the excitation value of seed templates and the relation between each of the nodes in the network.. .
National Institute Of Information And Communications Technology
02/05/15
20150037768

Methods for reducing childhood obesity and for calculating childhood obesity risk


The present disclosure provides personalized methods for preventing and/or reducing early childhood obesity that are based upon identifying a child's individual risk of obesity and tailoring methods to prevent or reduce obesity. The methods are based on early inception, anticipatory guidance, sequential guidance, and nutritionally and developmentally appropriate dietary and parental feeding behaviors guidance, all specifically targeting factors that have been associated with childhood obesity.
Nestec S.a.
02/05/15
20150036942

Object recognition and tracking using a classifier comprising cascaded stages of multiple decision trees


An image processor comprises first and second hardware accelerators and is configured to implement a classifier. The classifier in some embodiments comprises a cascaded classifier having a plurality of stages with each such stage implementing a plurality of decision trees.
Lsi Corporation
02/05/15
20150036932

Image processing apparatus and method, and computer program product


According to an embodiment, an image processing apparatus includes an obtainer, a setter, a first calculator, a second calculator, and a third calculator. The obtainer obtains an image.
Kabushiki Kaisha Toshiba
02/05/15
20150036886

Distance calculator and distance calculation method


In order to be able to measure a distance with disparity resolution of a stereo camera or less and precisely measure a relative distance to a target even in the event of degradation of the imaging condition, a distance calculator includes a monocular distance calculation section 203, a stereo distance calculation section 204, a blurriness level calculation section 201, a distance estimation section 202, and an output distance calculation section 206. The monocular distance calculation section 203 calculates the distance to a target based on image information captured by a camera 101 or 102.
Hitachi Automotive Systems, Ltd.
02/05/15
20150036696

Preamble generating device, preamble generating method, and non-transitory computer-readable recording medium storing a program


A first calculator generates first computational data by reordering elements in at least one of either a real data sequence or an imaginary data sequence constituting a data sequence having a number of elements determined according to a number of elements in a preamble model. A second calculator generates second computational data in which elements of data obtained by applying a fast fourier transform to the first computational data are spaced apart by a designated number of elements.
Icom Incorporated
02/05/15
20150035702

Gps jamming signal receiver and gps jamming signal receiving method


A global positioning system (gps) jamming signal receiver and a gps jamming signal receiving method are provided. The gps jamming signal receiver may include a sample data generator to generate a sample data signal with respect to a signal received through an gps antenna; a jamming signal determiner to determine a jamming state of a gps jamming signal using the sample data signal and a navigation processing result value of the sample data; and a transmission direction angle calculator to determine a phase difference value of the gps jamming signal according to the determination result and to calculate a transmission direction angle of the gps jamming signal..
Electronics And Telecommunications Research Institute
01/29/15
20150032699

Storage controller, non-transitory computer-readable recording medium having stored therein controlling program, and controlling


A storage controller that generates multiple versions of a snapshot of a storing device and that includes a first calculator that counts a first number of segments updated in a first snapshot that is to be deleted among the multiple versions of the snapshot but not updated in a second snapshot of a successive version to the first snapshot, a second calculator that counts a second number of segments updated in the second snapshot, and a determining processor that determines, when the first number is the second number or more, that the second snapshot and the first snapshot are a merging source and a merging destination in merging processing, respectively, and determines, when the first number is less than the second number, that the first snapshot and the second snapshot are the merging source and the merging destination, respectively, the merging source being merged into the merging destination.. .
Fujitsu Limited
01/29/15
20150032382

Apparatus and determining drowsy state


An apparatus and a method for determining a drowsy state include an information acquirer acquiring physiological information of a user, a mode determiner setting an operation mode among modes categorized according to variable applied to determine a drowsy state of the user. A threshold determiner sets a threshold for an application variable of the set mode based on data in a reference table stored in database (db).
Hyundai Motor Company
01/29/15
20150032324

Mining vehicle


The mining vehicle that travels on a transport road of a mining site includes: a minimum roadside distance determining unit; a traveling status calculator configured to calculate traveling status of the vehicle and a turning radius of the vehicle; a roadside distance calculator configured to calculate a roadside distance between the vehicle and a roadside of the transport road; a roadside distance selector configured to select and output a minimum roadside distance if the vehicle is in a rectilinearly traveling state and select and output the roadside distance calculated with the roadside distance calculator if the vehicle is in a turning state; a detected distance limiter configured to disable a signal representing the distance, detected with the distance detector, between the vehicle and the object and the relative speed if the distance between the vehicle and the object is larger than a distance represented by a signal selected and output from the roadside distance selector; and a vehicle speed controller configured to control the speed of the vehicle on the basis of a signal output from the detected distance limiter.. .
01/29/15
20150032099

Systems and methods for measuring tissue impedance through an electrosurgical cable


The electrosurgical systems and methods of the present disclosure include a tissue resistance measurement system that compensates for capacitive parasitics in a cable connecting an electrosurgical generator to and electrosurgical cable to estimate the real resistance of a tissue load. The electrosurgical generator includes an output stage coupled to an electrical energy source and generates electrosurgical energy.
Covidien Lp
01/29/15
20150032098

Systems and methods for measuring tissue impedance through an electrosurgical cable


The electrosurgical systems and methods of the present disclosure include a tissue resistance measurement system that compensates for capacitive parasitics in a cable connecting an electrosurgical generator to and electrosurgical cable to estimate the real resistance of a tissue load. The electrosurgical generator includes an output stage coupled to an electrical energy source and generates electrosurgical energy.
Covidien Lp
01/29/15
20150030118

X-ray ct apparatus


X-ray ct apparatus is provided which can easily decide on a reconstruction method based on imaging conditions. X-ray ct apparatus comprises: irradiation unit irradiating a subject with x-rays, detector configured to detect x-rays transmitted through the subject, and rotator rotating irradiation unit and detector around the subject, and for generating an image by receiving biological signals of the subject to perform synchronous imaging.
Toshiba Medical Systems Corporation
01/29/15
20150029228

Electronic apparatus, configuration setting method and storage medium


According to one embodiment, an electronic apparatus includes a display, a first calculator and an output module. The first calculator is configured to calculate a parameter value for synchronizing a first display size of an object on the first display with a second display size of the object on a second display of a second electronic apparatus based on a first screen size of the first display, first resolution of the first display and a first setting value associated with the first display size of the object on the first display.
Kabushiki Kaisha Toshiba
01/29/15
20150028691

Non-contact power feeding apparatus and non-contact power feeding method


A non-contact power feeding apparatus transmits, by at least magnetic coupling, an electric power in a non-contact manner to a power reception coil from a power transmission coil. The transmission coil is electrically connected to an alternating-current power source.
Nissan Motor Co. , Ltd.
01/22/15
20150025372

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
01/22/15
20150025295

Medical treatment apparatus, control device and control method


According to an embodiment, a medical treatment apparatus includes: a first acquirer to acquire a group including five or more pairs of corresponding points on a first perspective image of a subject captured at a first timing and a second perspective image of the subject captured at a second timing; a second acquirer to acquire a first parameter including position/orientation information of an imaging device capturing the first perspective image and conversion information related to a coordinate system of the first perspective image, and acquire a second parameter including position/orientation information of an imaging device capturing the second perspective image and conversion information related to a coordinate system of the second perspective image; a calculator to calculate difference in position of the subject between the first timing and the second timing using the group and the parameters; and a controller to control a subject position using the difference.. .
Kabushiki Kaisha Toshiba
01/22/15
20150023462

Cup counter


A handheld cup counter is disclosed. The cup counter may have a mechanical or optical sensor used to count the number of brim portions within a stack of cups.
01/22/15
20150022572

Inkjet printer


A determiner determines whether a total ink amount in an ink circulation passage calculated by an ink amount calculator is less than an ink circulation necessary amount being an amount necessary for circulation of ink in the ink circulation passage, when a liquid level detector detects that a liquid level of the ink in an ink tank is lower than a liquid level corresponding to an ink circulation standard amount being a standard for ink circulation. A controller performs ink supply amount control to supply the ink from an ink bottle to the ink tank in such an amount that the total ink amount is kept below the ink circulation standard amount, when the determiner determines that the total ink amount is less than the ink circulation necessary amount..
Riso Kagaku Corporation
01/22/15
20150022524

Image processing apparatus and method


A sampler of an image processing apparatus may sample at least one first virtual point light (vpl) from a direct light view. The sampler may sample a second vpl in a three-dimensional (3d) space independent of the direct light view.
Samsung Electronics Co., Ltd.
01/22/15
20150022386

Digital tuning engine for highly programmable delta-sigma analog-to-digital converters


An integrated circuit includes a component calculator configured to compute at least one component value of a highly programmable analog-to-digital converter (adc) from at least one application parameter, and a mapping module configured to map the component value to a corresponding register setting of the adc based on at least one process parameter, wherein the integrated circuit produces digital control signals capable of programming the adc. In a specific embodiment, the component calculator uses an algebraic function of a normalized representation of the application parameter to approximately evaluate at least one normalized adc coefficient.
Analog Devices Technology
01/22/15
20150022130

Motor control apparatus, motor-driven apparatus, controlling motor and non-transitory computer-readable recording medium storing a computer program


The motor control apparatus controlling rotation of a brushless motor includes a controller to control an angular velocity of the motor, and a load torque calculator to calculate a load torque at which the motor drives a driven member, by using a detection signal output from a rotation detector to output the detection signal in response to the rotation of the motor. When the motor drives the driven member toward a target stop position, the controller calculates a deceleration rotation amount, which is a remaining rotation amount of the motor at start of deceleration of the motor from its drive state that is one of an acceleration state and a constant velocity state, and controls the angular velocity of the motor on a basis of the deceleration rotation amount.
Canon Kabushiki Kaisha
01/15/15
20150019393

Information processing apparatus and method, and non-transitory computer readable medium


An information processing apparatus includes an obtaining unit, a calculator, and an output unit. The obtaining unit obtains fee information indicating a fee of a service used by multiple users.
Fuji Xerox Co., Ltd.
01/15/15
20150018684

Ultrasound diagnostic apparatus, image processing apparatus, and image processing method


An ultrasound diagnostic apparatus according to an embodiment includes an image acquirer, a volume information calculator, a wall motion information calculator, a time change rate calculator, an extremum detector, and an index calculator. The image acquirer acquires ultrasonic image data including data for a left ventricle.
Toshiba Medical Systems Corporation
01/15/15
20150016568

Preamble generating device, preamble generating method, and non-transitory computer-readable recording medium storing a program


A first calculator generates first computational data by multiplying each element in a result obtained by applying a fast fourier transform to data containing at least one of a real data sequence and an imaginary data sequence with reordered elements by an element of a preamble model at a same position as the each element. A second calculator generates second computational data by performing computation that converts an absolute value of each element in the inverse fast fourier-transformed first computational data into a value in a predetermined range.
Icom Incorporated
01/15/15
20150015871

Microscope measuring refractive index of sample


A microscope system includes: a wavefront modulator that modulates a wavefront of light from a light source; an objective that irradiates a sample with light whose wavefront has been modulated by the wavefront modulator; a spherical aberration corrector that corrects spherical aberration caused by a difference between a refractive index of a medium between the objective and the sample and a refractive index of the sample; a refractive index calculator that calculates, for each wavelength of the light from the light source, an average refractive index of a medium between the objective and a condensing position of light emitted from the objective on the basis of an amount of the corrected spherical aberration; and a controller that controls the wavefront modulator to correct chromatic aberration calculated on the basis of the calculated average refractive index for each wavelength.. .
Olympus Corporation
01/15/15
20150015673

Distance calculator and distance calculation method


A distance calculator includes a monocular estimated distance calculation section, a stereo estimated distance calculation section, and an output distance calculation section. The monocular estimated distance calculation section calculates the estimated distance to the target based on an image captured by a camera.
Hitachi Automotive Systems, Ltd.
01/15/15
20150015591

Host for controlling frequency of operating clock signal of display driver ic and system including the same


A display driver integrated circuit (ddi) for driving a display of image data on a display panel, an application processor (ap), a system including the ddi and the ap, and methods of operating the same are provided. The application processor includes: a controller configured to obtain a frequency of a data transmission timing control received from a display driver integrated circuit (ddi), and to generate, based on the obtained frequency, a frequency control signal for adjusting a frequency related to an operating clock signal for the ddi; a transmitter configured to transmit the generated frequency control signal to the ddi; and a frequency calculation circuit including: a detector configured to receive the data transmission timing control signal from the ddi, and a frequency calculator configured to calculate a frequency of the received data transmission timing control signal..
01/08/15
20150012244

Range finding device and range finding method


A range finding device includes: a light projecting unit having an irradiation domain extending in a horizontal direction, and configured to project intensity-modulated irradiation light; an image capturing unit configured to capture an image of an object irradiated with the irradiation light; a light projection controller configured to control an intensity of the irradiation light in accordance with a timing at which the image capturing unit captures the image; a synchronous detection unit configured to extract a synchronous detection region, in which brightness changes in synchronism with intensity modulation of the irradiation light, from the image captured by the image capturing unit; an edge detector configured to detect an edge of the synchronous detection region; and a range calculator configured to calculate a distance to the object on the basis of the edge of the synchronous detection region detected by the edge detector.. .
Nissan Motor Co., Ltd. A Japanese Corporation
01/08/15
20150011913

Determination device, determination method, and computer program product


According to an embodiment, a determination device includes a first calculator, a second calculator, a determination unit, and an output unit. The first calculator is configured to calculate inclination information that indicates inclination of an attachment surface to which a body unit is to be attached, based on acceleration of the body unit measured during a first period.
Kabushiki Kaisha Toshiba
01/08/15
20150009517

Rotation-angle detection device and method, and image processing apparatus


According to an embodiment of the present invention, a rotation-angle detection device for detecting a rotation angle of a rotor includes: plural rotation detectors that output detection signals which vary with the rotation angle of the rotor; a rotation calculator that outputs a rotated vector by rotating a vector expressed by the detection signals; an amplitude detector that outputs an amplitude signal indicating amplitude of the detection signals by performing computation on at least one of signals expressing the rotated vector using a predetermined target amplitude; a drive-power adjuster that adjusts the amplitude of the detection signals by changing drive power applied to the rotation detectors according to the amplitude signal; a corrector that corrects the amplitude based on the amplitude signal and outputs a corrected detection signal; and a rotation angle detector that detects a rotation angle of the rotor based on the corrected detection signal.. .
Ricoh Company, Ltd.
01/08/15
20150009410

Video data transmitter apparatus and video data receiver transmission system using multi-value amplitude modulation


A video data transmitter apparatus generates and transmits a multi-value amplitude modulation signal by performing a multi-value amplitude modulation of a plurality of n bits per one symbol according to video data of a video signal or a color signal constituting the video signal, or a brightness signal and a color-difference signal. A data separator portion separates the video data into first to n-th pixel data, a difference calculator portion calculates (n−1) pieces of predetermined difference information based on the separated first to n-th pixel data, and a multi-value amplitude modulator portion performs a multi-value modulation so that predetermined n-bit data corresponds to a multi-value signal level closest to an intermediate level having an intermediate value between a maximum level and a minimum level of the multi-value signal level of the multi-value amplitude modulation signal..
Panasonic Corporation
01/08/15
20150009409

Video data transmitter apparatus and video data receiver transmission system using multi-value amplitude modulation


A video data transmitter apparatus generates and transmits a multi-value amplitude modulation signal by performing a multi-value amplitude modulation of a plurality of n bits per one symbol according to video data of a video signal or a color signal constituting the video signal, or a brightness signal and a color-difference signal. A data separator portion separates the video data into first to n-th pixel data, a difference calculator portion calculates (n−1) pieces of predetermined difference information based on the separated first to n-th pixel data, and a multi-value amplitude modulator portion performs a multi-value modulation so that predetermined n-bit data corresponds to a multi-value signal level closest to an intermediate level having an intermediate value between a maximum level and a minimum level of the multi-value signal level of the multi-value amplitude modulation signal..
Panasonic Corporation
01/08/15
20150009188

Display device and driving method thereof


A display device and a driving method thereof are disclosed. In one aspect, the display device includes a display panel including a plurality of pixels, a data driver transferring data voltages to a plurality of data lines, and a gate driver transferring gate signals to a plurality of gate lines.
Samsung Display Co., Ltd.
01/08/15
20150008925

Magnetic resonance imaging apparatus


There is provided a technique for obtaining temperature information for inside of a living body and accuracy information thereof in short time with low burden imposed on a subject. It is realized with a spectrum calculator configured to perform mrs or mrsi measurement for two kinds of substances showing difference of resonant frequencies and calculating spectra of magnetic resonance signals of the two kinds of substances, a temperature information calculator configured to calculate temperature information for inside of the subject on the basis of peaks of the calculated spectra, a temperature accuracy information calculator configured to calculate temperature accuracy information indicating accuracy of the temperature information on the basis of peaks of the calculated spectra, and a display information generator configured to generate display information to be displayed on a display device on the basis of the temperature information and the temperature accuracy information..
Hitachi Medical Corporation
01/08/15
20150007713

Fault detection system for actuator


A failure detecting device of a fault detection system includes a detection time calculator, which calculates a stroke time t3 required for a piston to travel between one end and another end of an actuator based on detection signals from a first sensor and a second sensor, a statistical processor that performs a predetermined statistical calculation with respect to the stroke time t3, and a fault response detector, which detects whether or not a fault of the actuator has occurred based on a processing result of the statistical processor.. .
Smc Corporation
01/01/15
20150006824

Apparatus and detecting periodicity of memory


An apparatus to detect access periodicity of memory to manage cache pages includes a periodicity value calculator to calculate periodicity of a first period with respect to addresses in memory, and a periodicity determiner to determine periodicity of a first period based on the first periodicity value of the first period which is calculated with respect to the address at a point in time when a second period has elapsed.. .
Samsung Electronics Co., Ltd
01/01/15
20150006401

Clip rate adjustment


A system and method for coupon distribution is described, the system and method including an electronic publisher implemented on one of a computer or processing device operative to publish an electronic publication including at least one offer to receive a discount on the purchase of a product, an encryption engine which encrypts each copy of the electronic publication to a key specific to one device among a plurality of devices including a known number of individual devices, distribution apparatus implemented on one of a computer or processing device which distributes, at least at a first time, the encrypted electronic publication to each individual device among the plurality of devices, confirmation receiving apparatus implemented on one of a computer or processing device which receives confirmation from the individual devices that the at least one offer has been accepted on the one device, and one of a computer or processing device including a counter which counts the number of confirmations received, a calculator which calculates a clip rate based on dividing the number of confirmations received by the known number of individual devices, and a processor which, based on a result of the calculation of the clip rate, adjusts the number of individual devices including a second plurality of devices, to which, at a second time, the electronic publication is to be distributed by the distribution apparatus. Related methods, systems and apparatus are also described..
Cisco Technology Inc.
01/01/15
20150005615

Imaging diagnosis and probe


An imaging apparatus for diagnosis is provided in which a simpler configuration enables an anatomical technique and a physiological technique to be used in combination. The imaging apparatus for diagnosis disclosed herein includes a first calculator for calculating a parameter indicating each deformation degree of measurement slit portions, by using a tomographic image including the measurement slit portions which are disposed at different positions in an axial direction of a probe unit and whose cross-sectional shape is deformed in response to a pressure applied to the probe unit, and a second calculator for calculating a value corresponding to a myocardial fractional flow reserve, based on the calculated parameter..
Terumo Kabushiki Kaisha
01/01/15
20150003116

Control of transformer flux density in an isolated switched mode power supply


A control circuit generates a control signal to control a duty cycle of a switched mode power supply such that the magnetic flux density in the transformer is balanced, thereby preventing saturation of the transformer core. This permits the use of unsymmetrical duty cycles within the switch cycle.
Telefonaktiebolaget L M Ericsson (publ)
01/01/15
20150002705

Solid-state imaging device


An imaging sensor comprises a pixel array having an active imaging portion and a shielded portion. The active imaging portion provides an image signal corresponding to light incident on the pixel array.
Kabushiki Kaisha Toshiba
01/01/15
20150002428

Touch sensing system and method


A touch sensing system includes: a panel portion defined into a plurality of sensing regions; a memory portion which includes a first memory configured to store sensing data obtained from each of the sensing regions of the panel portion and a second memory configured to store reference data; and a control portion which includes a calculator configured to compare the sensing data of each sensing region with the reference data and a touch determiner configured to determine generation of a touch based on output of the calculator.. .
Lg Display Co.,ltd.
01/01/15
20150001373

Autofocus mechanism


An autofocus mechanism includes a light source emitting light through an objective lens at a work piece; a first detector detecting a portion of light reflected by the work piece and generating a first signal; a second detector detecting a portion of the reflected light and generating a second signal; a first amplifier amplifying the first signal and generating a first amplified signal; a second amplifier amplifying the second signal and generating a second amplified signal; an amplification rate definer defining an amplification rate of each of the first amplifier and the second amplifier based on the first amplified signal and the second amplified signal, respectively; and a calculator identifying a focal position of the objective lens based on the first amplified signal and the second amplified signal.. .
Mitutoyo Corporation
12/25/14
20140379236

Vehicle brake hydraulic controller


One embodiment provides a vehicle brake hydraulic controller including a wheel speed acquiring section; a wheel deceleration calculator; a vehicle velocity calculator; and a locking tendency determination section. The vehicle velocity calculator calculates a vehicle deceleration based on a temporary vehicle deceleration corresponding to an acceleration sensor value and calculates a vehicle velocity based on the calculated vehicle deceleration.
Nissin Kogyo Co., Ltd.
12/25/14
20140379234

Vehicle brake hydraulic pressure control apparatus


A vehicle brake hydraulic pressure control apparatus includes a wheel speed acquiring section, a vehicle body deceleration calculator, and a switch section. The wheel speed acquiring section is configured to acquire a wheel speed from a wheel speed sensor.
Nissin Kogyo Co., Ltd.
12/25/14
20140376731

Noise suppression method and audio processing device


One embodiment provides an audio processing device including: a first audio input receiver configured to receive mainly environment noise; a second audio input receiver configured to receive mainly a voice; a first frequency band difference calculator configured to calculate a first power difference, obtained through accumulation over plural frequency bands, of signals output from the first audio input receiver and the second audio input receiver; a first noise suppression amount calculator configured to calculate a first noise suppression amount based on the first power difference so as to increase the first noise suppression amount if the first power difference is relatively small; and a noise suppressor configured to perform a noise suppression for the signal that is output from the second audio input receiver based on the first noise suppression amount.. .
Kabushiki Kaisha Toshiba
12/25/14
20140376621

Picture coding device, picture coding method, and picture coding program, and picture decoding device, picture decoding method, and picture decoding program


There is provided a picture encoding device that encodes a picture and encodes a difference quantization parameter in a unit of a quantization coding block which is divided from the picture and is a management unit of a quantization parameter. A quantization parameter calculator derives a quantization parameter of the quantization coding block to be encoded.
Jvc Kenwood Corporation
12/25/14
20140374160

Installation for drilling a well into a soil and associated drilling method


An installation (11) for drilling a well (13) into a soil comprising:—a discharge pipe (25) connected to the well (13) for recovering a drilling mud created by the drilling fluid mixing with components from the soil;—a flow rate sensor (92) to measure at least one parameter of the recovered drilling mud and generate a parameter value;—a calculator (94) connected to the flow rate sensor (92) to receive the parameter value in order to calculate a flow rate of the recovered drilling mud using the parameter value; characterized in that it further comprises a flume (90) having a throat and an approach channel hydraulically connected to the discharge pipe (25) to receive the recovered drilling mud, the measured parameter of the recovered drilling mud being representative of a height of the recovered drilling mud in the approach channel.. .
Geoservices Equipements
12/25/14
20140373884

Substrate processing apparatus


A substrate processing apparatus configured to rotate a substrate, such as a wafer, is disclosed. The substrate processing apparatus includes: a substrate holder configured to hold and rotate a substrate; a natural frequency calculator configured to determine a natural frequency of the substrate; and a processing controller configured to control a rotational speed of the substrate based on the natural frequency of the substrate.
Ebara Corporation
12/25/14
20140373377

Processing diameter measurement device with grinder measurement malfunction assessment function


An in-process diameter measuring apparatus equipped with a function of determining a measurement abnormality of a grinding machine is provided. The apparatus measures the diameter of a to-be-processed surface of a workpiece in the process of the workpiece.
Ntn Corporation
12/18/14
20140372617

Controller and controlling communication services for applications on a physical network


A method, computer program product and controller for controlling communication services for a plurality of applications on a physical network having a plurality m of network nodes providing certain network resources, wherein each of the applications is described by a set of requirements and is configured to run on at least two of the network nodes. The controller includes a generator and a calculator.
Siemens Aktiengesellschaft
12/18/14
20140372212

Relevance index correction apparatus and relevance index correction method


A relevance index correction apparatus includes an attribute information obtainer, a relevance index generator, and a specific relevance index calculator. The attribute information obtainer obtains, in response to selection of a specific piece of advertisement information that is to be posted on a web page, attribute information related to the specific piece of advertisement information.
Yahoo Japan Corporation
12/18/14
20140371593

Ultrasound diagnostic device and controlling ultrasound diagnostic device


An ultrasound diagnostic device for measuring a carotid artery wall property includes a transmission-reception processor, a transverse cross-sectional image generator, a transverse cross-sectional image selector, and a relative angle calculator. The transmission-reception processor performs transmission and reception processing of ultrasound with respect to the carotid artery.
Konica Minolta, Inc.
12/18/14
20140369235

Ad hoc network system and route selection method


An ad hoc network system includes a plurality of nodes that communicate with a specific node. Each of the nodes includes a calculator and a selector.
Fujitsu Limited
12/18/14
20140368754

Projector


A projector includes a light source, a projection component, a photodetector, and an inclination calculator. The light source outputs light.
Funai Electric Co., Ltd.
12/11/14
20140363176

Optical phase compensation device, optical receiver, and optical phase compensation method


An optical phase compensation device included in an optical receiver employing an intradyne detection method, includes a first optical phase error calculator configured to calculate a first optical phase error by averaging signal symbols of a first number of input main signals, a second optical phase error calculator configured to calculate a second optical phase error by averaging signal symbols of a second number of the main signals, wherein the second number is smaller than the first number, and a subtractor configured to subtract, from optical phase components of the main signals, one of a difference between the first optical phase error and the second optical phase error and a value obtained by multiplying the difference by a gain relative to the difference.. .


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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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