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Synchronous patents



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


Social television state synchronization method, system and terminal

Zte

Social television state synchronization method, system and terminal

Optimizing data transfer across multiple asynchronous data replication sessions using shared bandwidth

International Business Mchines

Optimizing data transfer across multiple asynchronous data replication sessions using shared bandwidth

Optimizing data transfer across multiple asynchronous data replication sessions using shared bandwidth

International Business Machines

Smart dumping of network switch forwarding database


Date/App# patent app List of recent Synchronous-related patents
07/23/15
20150208380 
 Point to multi-point services using shared channels in wireless communication systems patent thumbnailPoint to multi-point services using shared channels in wireless communication systems
Service data is transferred in a wireless communication system. A first service identification is synchronously transmitted for reception by a group of users of a cell in the system.
Interdigital Technology Corporation


07/23/15
20150208116 
 Social television state synchronization method, system and terminal patent thumbnailSocial television state synchronization method, system and terminal
Disclosed are a social television state synchronization system and method, comprising: a first social television client being set to send a subscription request message to a second social television client; the subscription request message carrying a social television state subscribed by the first social television client; the second social television client being set to, when one or more items in the corresponding subscribed social television state are changed, send a state change notification message to the first social television client according to configuration of the second social television client or according to a service or content provider policy; the first social television client being further set to, according to configuration of the first social television client and the changed social television state carried by the state change notification message, synchronize a current social television state of the first social television client with the changed social television state of the second social television client. By means of the present invention, an objective that users watch a program synchronously and perform social interaction is implemented..
Zte Corporation


07/23/15
20150207874 
 Optimizing data transfer across multiple asynchronous data replication sessions using shared bandwidth patent thumbnailOptimizing data transfer across multiple asynchronous data replication sessions using shared bandwidth
A computer implemented method includes the steps of establishing a plurality of storage control sessions, wherein each storage control session associates at least one primary storage controller and at least one secondary storage controller with a predetermined path through a data transport network that interconnects the primary and secondary storage controllers; identifying storage control sessions that have data available to be transferred from primary storage controllers to secondary storage controllers; accumulating available data for each session and determining transfer time through the network for each data element to estimate prospective bandwidth utilization; and determining, for a predetermined time interval, whether transferring the available data would fully occupy available bandwidth of the data transport network for the predetermined time interval. When available bandwidth would be fully occupied, the available data accumulated during predetermined time intervals prior to the predetermined time interval in which fully occupied bandwidth was detected is transferred..
International Business Mchines Corporation


07/23/15
20150207723 
 Smart dumping of network switch forwarding database patent thumbnailSmart dumping of network switch forwarding database
Techniques are provided for retrieving entries from a routing table or a forwarding database in a distributed network switch. The forwarding database includes match and mask registers used to compare routing entries and return matching routing entries to a requesting management controller.
International Business Machines Corporation


07/23/15
20150207722 
 Smart dumping of network switch forwarding database patent thumbnailSmart dumping of network switch forwarding database
Techniques are provided for retrieving entries from a routing table or a forwarding database in a distributed network switch. The forwarding database includes match and mask registers used to compare routing entries and return matching routing entries to a requesting management controller.
International Business Machines Corporation


07/23/15
20150207707 
 Network bandwith regulation using traffic scheduling patent thumbnailNetwork bandwith regulation using traffic scheduling
Disclosed herein are systems and methods for regulating network bandwidth by means of monitoring network traffic, predicting network loads, and scheduling traffic utilizing traffic reporting and bandwidth reservation mechanisms. These systems and methods may reduce network congestion and support more efficient processing by network applications.
Fourthwall Media, Inc.


07/23/15
20150207519 
 Signal modulation circuit patent thumbnailSignal modulation circuit
Provided is a circuit which can correct an output state in real time and reduce influences of distortion/noise components generated by a delay device. A signal modulation circuit includes a subtractor, an integrator, a phase inverting circuit, a dff for while inserting a zero level at timing synchronous with the clock signal, delaying and quantizing the signal, a ternary signal generating circuit for generating a ternary signal for selectively driving a load connected to a single power supply into ternary conductive states including a positive current on-state, a negative current on-state, and an off-state, a driver circuit for generating a driving signal for driving a load, and a feedback circuit for feeding back the driving signal from the driver circuit to the input signal..
Onkyo Corporation


07/23/15
20150207498 
 Pwm modulator patent thumbnailPwm modulator
A method is for reducing pulse skipping from a characteristic affecting a modulating signal input to an integrator of a pulse width modulation (pwm) modulator, together with a square wave carrier signal for generating a triangular waveform of the pwm modulator. The method may include creating a broad synchronous peak at vertexes of the triangular waveform output by the integrator..
Stmicroelectronics S.r.i.


07/23/15
20150207445 
 Semiconductor device and driving apparatus patent thumbnailSemiconductor device and driving apparatus
In a drive system using a single synchronous motor which is not paired with a synchronous generator, even if a failure occurs in an analog angle data converter for detecting the rotation angle of the synchronous motor, the driving of the synchronous motor can be continued in a temporal emergency manner. In addition to an analog angle data converter for converting an analog sense signal which is output from a rotation angle sensor of a synchronous motor to digital angle data, a digital angle data converter for converting digital data generated by an analog-to-digital converter to digital angle data is provided.
Renesas Electronics Corporation


07/23/15
20150207423 
 Predictive and reactive control of secondary side synchronous rectifiers in forward converters patent thumbnailPredictive and reactive control of secondary side synchronous rectifiers in forward converters
A forward converter has a primary side containing a pwm controller for controlling switching of a power switch and has a secondary side coupled to the primary side via a transformer. The secondary side includes a forward transistor and a catch transistor.
Linear Technology Corporation


07/23/15
20150207414 

System and supplying a synchronous rectifier driver circuit


Methods for supplying a synchronous rectifier (sr) driver circuit and supply voltage generation circuits for a sr driver circuit are described. In one embodiment, a method for supplying a sr driver circuit involves receiving a converted voltage from a secondary winding of a transformer and generating a supply voltage for the sr driver circuit based on the converted voltage, where the supply voltage is higher than an output voltage of the transformer that is generated using the secondary winding.
Nxp B.v.


07/23/15
20150207370 

Permanent magnet synchronous motor and power-assisted steering system


The invention relates to a permanent magnet synchronous motor, in particular an electric three phase motor, comprising a stator in which stator teeth with interposed stator grooves are arranged, at least one winding made of an electrically conductive material being provided on each stator tooth, further comprising a rotor with permanent magnets which are arranged radially in a spoke-like manner in the rotor. Said synchronous motor has a predetermined and defined maximum brake torque based on a predetermined diameter-length-ratio of the rotor, a number of rotor poles and a number of stator grooves.
Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuzburg


07/23/15
20150206448 

On-line education system with synchronous lectures


An on-line education or learning creation computer services system that creates college-level courses which can be downloaded to a student's tablet or wireless computer as an app. Embodiments are specifically disclosed as an application builder routine that creates multiple protocol packages for college-level courses, and for a synchronous lecture routine that allows multiple students to engage in a virtual live lecture in real time from remote locations.
Alvaedu, Inc.


07/23/15
20150206387 

Synchronous betting in wagering game systems


A method for presenting wagering games on a wagering game machine is described herein. The method can include detecting, by an add-on gaming system of the wagering game machine, a message indicating occurrence of a first wagering game on the wager game machine.
Wms Gaming, Inc.


07/23/15
20150206131 

System and adaptive response protocol


A method includes receiving a request for a response, where the request has a defined response deadline. The method further includes determining whether optimal response information is available prior to the defined response deadline.
Mastercard International Incorporated


07/23/15
20150206087 

Synchronous location-based matching of merchant offers with high propensity consumers


Novel tools and techniques that can optimize the ability of a merchant's to balance pricing and offer strategies based on a real-time analysis of the merchant's performance relative to similar merchants (e.g., merchants selling similar products and/or merchants in a similar location) and/or match such strategies with a real-time assessment of consumers that have a high propensity to respond to such advertising. In one aspect, certain tools can employ data analytics tools to support these functions, for example, to determine relative performance of a merchant and/or to identify customers with a high propensity to purchase from the merchant.
Vsk Ventures, Llc


07/23/15
20150206079 

Modeling user input and interaction in workflow based applications


Systems and methods that implement interactivity as part of a workflow itself. Data is passed in and out of the workflow to form an interactive workflow, via employing an interactive activity component.
Microsoft Corporation


07/23/15
20150205737 

Method for executing, within a multitasking onboard system, an application timed according to a plurality of different time domains including interruption management


A method for executing an application in a multitasking system is provided. The application is composed of at least one task for which the temporal triggering is specified in a first temporal reference frame that is asynchronous relative to the physical time, called first external clock domain, defined by a synchronous basic clock with changes of state of a peripheral device of the system.
Commissariat A L*energie Atomique Et Aux Energies Alternatives


07/23/15
20150205634 

Resilient scheduling of broker jobs for asynchronous tasks in a multi-tenant platform-as-a-service (paas) system


Implementations for resilient scheduling of broker jobs for asynchronous tasks in a multi-tenant platform-as-a-service (paas) system are disclosed. A method of the disclosure includes receiving, by the processing device of a broker of a multi-tenant paas system from a user of the multi-tenant paas system, a request to complete a job, adding, by the processing device, an entry corresponding to the requested job in a data store of the broker, adding, by the processing device, another entry corresponding to the requested job in a scheduler communicably coupled to the broker, and sending, by the processing device to the user, an acknowledgment of the request and an identifier (id) of the job, wherein the job is processed asynchronous to the sending of the acknowledgment..
Red Hat, Inc.


07/23/15
20150205632 

System and synchronous task dispatch in a portable device


A portable computing device synchronously offloads tasks from a first processing resource to an alternative processing resource. Offload requests are centralized and communicated to a dispatch controller.
Qualcomm Incorporated


07/23/15
20150205605 

Load store buffer agnostic to threads implementing forwarding from different threads based on store seniority


In a processor, a thread agnostic unified store queue and a unified load queue method for out of order loads in a memory consistency model using shared memory resources. The method includes implementing a memory resource that can be accessed by a plurality of asynchronous cores, wherein the plurality of cores share a unified store queue and a unified load queue; and implementing an access mask that functions by tracking which words of a cache line are accessed via a load, wherein the cache line includes the memory resource, wherein the load sets a mask bit within the access mask when accessing a word of the cache line, and wherein the mask bit blocks accesses from other loads from a plurality of cores.
Soft Machines, Inc.


07/23/15
20150205586 

System, method, and computer program product for bulk synchronous binary program translation and optimization


A system, method, and computer program product are provided for. The method includes the steps of executing a block of translated binary instructions by multiple threads and gathering profiling data during execution of the block of translated binary instructions.
Nvidia Corporation


07/23/15
20150202814 

Controller for injection molding machine having function of reducing synchronous errors


A controller for an injection molding machine is provided with a pressure control unit configured to calculate speed command values for a plurality of injection motors, a synchronous error detection unit configured to detect a synchronous error in position between the injection motors, a synchronous error correction unit configured to calculate a correction amount for a speed command value as a synchronous-error-correction manipulated variable for reducing the synchronous error, and a speed control unit configured to control the speeds of the injection motors based on a post-correction speed command value obtained by correcting the calculated speed command value from the pressure control unit by the synchronous error correction unit.. .
Fanuc Corporation


07/23/15
20150201988 

Multi-pole synchronous pulmonary artery radiofrequency ablation catheter


A multi-pole synchronous pulmonary artery radiofrequency ablation catheter may comprise a control handle, a catheter body and an annular ring. One end of the catheter body may be flexible, and the flexible end of the catheter body may be connected to the annular ring.

07/23/15
20150201831 

Portable perimeter for static multi-point synchronous thresholding screening and single-point thresholding detection


A portable perimeter for static multi-point synchronous thresholding screening and single-point thresholding detection is provided, comprising: an ipc (industrial personal computer); an led optical source; an optical splitter; a visual field stimulator; a monitor; a printer; and a transponder; wherein the ipc is connected with the led optical source, the optical splitter, the monitor, the printer and the transponder; wherein the visual field stimulator is hemispherical, four stimulating holes are provided on the visual field stimulator in such a manner that four beams split out by the optical splitter from a light from the led optical source respectively pass through the four stimulating holes for forming an optical stimulating signal; wherein the stimulating holes are respectively provided in a gha15 area, a ghb15 area, a ghc15 area and a ghd15 area according to a gh center 30 degrees visual field partition nomenclature.. .
Tianjin Bhy Photoelectric Technology Co., Ltd.


07/16/15
20150201432 

System and uplink ofdma transmission


Embodiments are provided for implementing efficient uplink (ul) orthogonal frequency division-multiple access (ofdma) transmission in wireless systems, such as in wifi networks. An embodiment method includes sending, by an access point (ap) to a plurality of stations (stas), scheduling information for periodic ul transmission, and sending, to the stas, a short synchronous signal (sss) in accordance with the scheduling information for periodic ul transmission.
Futurewei Technologies, Inc.


07/16/15
20150201038 

Method and system implemented by a collaborative distributed computational network, and related devices


Method and system implemented by a collaborative distributed computational network, and related devices, comprising a plurality of client devices supported by a computational network to cooperatively perform interactive operations in at least one community of practice organized in a hierarchical structure at strategic levels, wherein said method comprises the steps of registering at least one community of practice on the computational network, creating a network of practice; assigning a unique identification code for a device on the network of practice computational network, identifying a user through an unique identification user code; connecting the user to at least one community of network of practice; defining a practice; unfolding the practice in strategic levels of this community of practice; registering the practice on the computational network; locating the practice in organizational or geo graphical coordinates; registering the localization of practice on the computational network; selecting a template guide containing sequential instructions content (as a script) and components; configuring the guide that implements the practice at the strategic level of the community of practice; publishing the guide in a client device through computer applications; setting up the interfaces of guides of client device for groups of people in group interactions of the same strategic level or between community of practice strategic levels; setting up specific interfaces of guides for individual actions on the client devices for individual interaction; manipulating guides on the client device group for the group interaction or when there is interaction between community of practice strategic levels; manipulating the individual guides on personal client devices when there are individual actions; storing the guide manipulation data in a distributed and asynchronous way on the client devices; maintaining versioning of data from historical records; synchronize data between client devices themselves and with the servers when the there is connectivity between them; and process the distributed guide data organizing and sorting out the history of best practices.. .
Sabia Experience Tecnologia S.a.


07/16/15
20150200614 

Magnet temperature estimating system for synchronous electric motor


A magnet temperature estimating system for a synchronous electric motor having a permanent magnet includes: a superimposing unit configured to superimpose a voltage or current of a frequency different from a frequency of a fundamental wave driving the synchronous electric motor on at least a d-axis of the synchronous electric motor; a calculator configured to calculate an impedance of the synchronous electric motor from the superimposed voltage or current and a current or voltage obtained by the superimposing; and a magnet temperature estimating unit configured to estimate a temperature of the permanent magnet on the basis of the calculated impedance.. .
Nissan Motor Co., Ltd.


07/16/15
20150200613 

Electric vehicle and control electric vehicle


An electric vehicle driven by a synchronous motor 21 and an induction motor 31, and braked with a first regenerative torque bt1 generated by the synchronous motor generator 21 and a second regenerative torque bt2 generated by the induction motor generator 31. The ratio of the first regenerative torque bt1 to the second regenerative torque bt2 is changed in accordance with a state of charge (soc) of a battery 11.
Toyota Jidosha Kabushiki Kaisha


07/16/15
20150200601 

Power converter having a synchronous rectifier


In an aspect, the present invention provides a high frequency switching power converter. The high frequency switching power converter may include a plurality of soft-switchable power cells flexibly connected to receive an input signal in series and provide an output.
Finsix Corporation


07/16/15
20150200570 

Interior permanent magnet synchronous motor


In the rotor core, three or more magnet housing holes for housing magnets are formed in the circumferential direction, and when it is assumed that a stack thickness of the rotor core is x, a stack thickness of the stator core is y, a sectional area of a core portion surrounded by a line connecting midpoints of an inner diameter side surface of each of the magnet housing holes is s3, a sectional area of an outer-peripheral-side core portion provided between an outer diameter side surface of each of the magnet housing holes and an outer periphery of the rotor core is s2, a sectional area obtained by subtracting the sectional area s2 and the sectional area s3 from a sectional area of the rotor core is s1, the rotor stack thickness is formed so as to satisfy the relation of x>y and x<y(1+(s2/s1)×2).. .
Mitsubishi Electric Corporation


07/16/15
20150199817 

Position detection device and position detection program


A position detection device obtains image coordinate groups representing a coordinate of a target object in each acquired image having first and second acquired image groups. The first acquired image group has acquired images obtained at an image acquiring timing in a reference period.
Nagoya Institute Of Technology


07/16/15
20150199652 

Real-time collaborative scheduling based on proximity


A system and method for collaborative, synchronous scheduling is disclosed. Computing devices within proximity of a host device may participate in a group synchronous communication session with the host to collaboratively schedule an event.

07/16/15
20150199520 

Mediated secure boot for single or multicore processors


A system and methods are disclosed for securely booting a processing system using a three step secure booting process. Several embodiments are presented, wherein upon power-on-reset, the first boot step uses a secure boot device comprising of a programmable device or an fpga which boots up first, validates its configuration file and then validates the processor(s) configuration data before presenting the configuration data to the processor(s).
Raytheon Company


07/16/15
20150199415 

Parallel transaction messages for database replication


According to one embodiment of the present invention, a system uses parallel transaction messages for database replication. The system receives transaction messages from a source system via a plurality of parallel send queues in a receive queue.
International Business Machines Corporation


07/16/15
20150199414 

Locally cached file system


A locally cached file system provides disconnected operation and universal access to data stored on a server system over a network. Changes to files made on a client system are synchronized to the server system asynchronously.

07/16/15
20150199328 

Systems and methods for mutations and operational transforms in a collaborative spreadsheet environment


Mutations representing spreadsheet edit operations are received at a server from client computers of collaborators and also at a collaborator's client computer from other collaborators and the server. Different mutations may conflict, i.e., provide contradictory instructions on how a spreadsheet is to be edited.
Google Inc.


07/16/15
20150199327 

Systems and methods for mutations and operational transforms in a collaborative spreadsheet environment


Mutations representing spreadsheet edit operations are received at a server from client computers of collaborators and also at a collaborator's client computer from other collaborators and the server. Different mutations may conflict, i.e., provide contradictory instructions on how a spreadsheet is to be edited.
Google Inc.


07/16/15
20150199326 

Systems and methods for mutations and operational transforms in a collaborative spreadsheet environment


Mutations representing spreadsheet edit operations are received at a server from client computers of collaborators and also at a collaborator's client computer from other collaborators and the server. Different mutations may conflict, i.e., provide contradictory instructions on how a spreadsheet is to be edited.
Google Inc.


07/16/15
20150198969 

Systems and methods for resolving clock time between asynchronous time domains


The techniques for resolving asynchronous clock times include determining at least a high resolution time period and a low resolution time period for a clock of a first time domain, generating a plurality of sequenced transition signals for the high resolution time period where each sequenced transition signal corresponds to a respective bit transition period of the high resolution clock of the first time domain, encoding the plurality of sequenced transition signals for the high resolution time period into a high resolution vector, and encoding the low resolution time period into a low resolution vector.. .
Tektronix, Inc.


07/16/15
20150198638 

Method and device for estimating power and/or current of inverter


An exemplary device and method for estimating an active and/or reactive component of output power of a three-level inverter having a dc link divided into two halves by a neutral point. The device having control unit for determining a voltage ripple at the neutral point, determining a magnitude of a third harmonic component of the voltage ripple in a rotating coordinate system that rotates synchronously with an output voltage of the inverter, and calculating a component of an output current or power in the rotating coordinate system on the basis of the magnitude of the third harmonic component..
Abb Oy


07/16/15
20150198491 

Torque estimating system for synchronous electric motor


A torque estimating system for a synchronous electric motor having a permanent magnet includes: a superimposing unit configured to superimpose a voltage or current of a frequency different from a frequency of a fundamental wave driving the synchronous electric motor on at least a d-axis of the synchronous electric motor; a magnet temperature estimating unit configured to estimate a temperature of the permanent magnet from the superimposed voltage or current and a current or voltage obtained by the superimposing; and a torque estimating unit configured to estimate a torque of the synchronous electric motor from the estimated temperature of the permanent magnet.. .
Nissan Motor Co., Ltd.


07/16/15
20150197350 

Methods and controlling a plurality of satellites using node-synchronous eccentricity control


A first inclination vector associated with a first satellite of the plurality of satellites is established. A second inclination vector associated with a second satellite of the plurality of satellites is established.
The Boeing Company


07/16/15
20150196953 

Injection apparatus


In an injection apparatus, a first cylinder and second cylinder for driving an injection cylinder connected to an injection plunger are connected in parallel with each other with respect to the injection cylinder. A piston of the first cylinder and a piston of the second cylinder are synchronously driven by driving means.
Kabushiki Kaisha Toyota Jidoshokki


07/16/15
20150196357 

Multi-pole synchronous pulmonary artery radiofrequency ablation catheter


A multi-pole synchronous pulmonary artery radiofrequency ablation catheter, wherein an adjustment apparatus is arranged on a control handle; a catheter body is hollow, and a cavity is arranged therein; a lead wire, a temperature sensing wire and a pull wire are arranged in the cavity; one end of the catheter body is flexible, and the flexible end is connected to an annular ring; the other end of the catheter body is connected to the control handle; one end of the pull wire is connected to the flexible end, and the other end of the pull wire is connected to the adjustment apparatus on the control handle, the tension of the pull wire is adjusted through the adjustment apparatus to achieve radian control of the flexible end; a shape memory wire is arranged in the annular ring, one end of the shape memory wire extends to the end of the annular ring and the other end of the shape memory wire passes through the root of the annular ring and is fixed on the flexible end of the catheter body; the annular ring is provided with an electrode group with each electrode connected to the lead wire and temperature sensing wire; the lead wire and temperature sensing wire go through the catheter body and are electrically connected to the control handle. The device uses cold saline perfusion method to protect the vascular intima and possesses advantages of simple operation, short operation time and controllable precise ablation.

07/09/15
20150195613 

Method and system for data processing in a device with integrated set-top-box and femtocell functionality


Aspects of a method and system for data processing in a device with integrated set-top-box and femtocell functionality are provided. Data may be received via an integrated femtocell and set-top-box device and may be synchronously processed, utilizing a common clock, to perform one or more femtocell functions and/or set-top-box functions.
Broadcom Corporation


07/09/15
20150195481 

Reproducing device, control device, control method, and control program


A reproducing device includes decoding processors and output controllers, and performs synchronous reproduction for reproducing a content item decoded by one of the decoding processors by at least two of the output controllers and separate reproduction for reproducing the content item decoded by one of the decoding processors by one of the output controllers. The reproducing device includes: a manager that manages an allowed number of reproductions of the content item; a determiner that determines, when a reproduction instruction is given, based on the allowed number of reproductions of the content item, whether the separate reproduction is possible and whether the synchronous reproduction is possible; and a controller that performs the separate or synchronous reproduction, based on the determination.
Mitsubishi Electric Corporation


07/09/15
20150195445 

Master flash apparatus and method


A master flash apparatus which emits light when an image capturing device outputs a synchronous light emission command after the image capturing device outputs a first light emission start command. The apparatus can perform wireless communication with a slave flash apparatus which emits light in response to a second light emission start command received from the master flash apparatus.
Canon Kabushiki Kaisha


07/09/15
20150195339 

Asynchronous data protocol


A method of asynchronously transferring a plurality of files between client and host devices is provided. The method includes transmitting to a client device a plurality of identifiers for files and transferring between the host and client devices a data frame that includes an identifier and at least a portion of the corresponding file.
Aol Inc.


07/09/15
20150195117 

Method and apparatus to determine time and distance between transceivers using phase measurements


Systems, apparatuses and methods are disclosed for estimating a signal travel time, and thus distance between transceivers, in an orthogonal frequency division multiplexing (ofdm) system. The signal travel time is measured between a transmit time (tt) and a receive window time (twindow) adjusted by the phase delay (tΦ).
Qualcomm Incorporated


07/09/15
20150194919 

Method for controlling the electromagnetic torque of a high-speed- synchronous machine


A method for controlling electromagnetic torque of a three-phase synchronous machine with permanent magnets, including measuring current delivered to the three phases of the machine, transposing the three measured currents into a direct current component and a quadratic current component using park's transformation, and receiving an instruction for the quadratic current component. When the direct current component is negative, a defluxing control mode is activated in which the machine is controlled from a direct voltage component and a quadratic voltage component of the machine, the direct voltage component and the quadratic voltage component being determined in park's plane..
Renault S.a.s.


07/09/15
20150194914 

Automated motor control


Input-output linearization (iol) and extended state observer (eso) techniques are applied to a field oriented control (foc) for permanent magnet synchronous motors (pmsm). In one such approach, at least one gain value is determined based at least in part on a given bandwidth value.
Texas Instruments Incorporated


07/09/15
20150194900 

Power converter with modulated secondary-side synchronous rectification


A power converter includes a power transformer, primary-side circuitry connected between a power source and a primary coil, and secondary-side circuitry connected between secondary coil(s) and a load to generate an output voltage and load current for a load. The secondary-side circuitry includes (i) an output inductor, (ii) one or more power transistors, and (iii) control circuitry generating switching signals to operate the power transistors as synchronous rectifiers.
Bel Fuse (macao Commercial Offshore) Limited


07/09/15
20150194868 

Hybrid electric motor with self aligning permanent magnet and squirrel cage rotors


A hybrid induction motor includes a fixed stator, an independently rotating outer rotor, and an inner rotor fixed to a motor shaft. In one embodiment the outer rotor includes spaced apart first bars and permanent magnets, and the inner rotor includes spaced apart second bars.

07/09/15
20150194866 

Hybrid electric motor with self aligning permanent magnet and squirrel cage rotors


A hybrid induction motor includes a fixed stator, an independently rotating hpmsc outer rotor, and a squirrel cage (sc) inner rotor fixed to a motor shaft. The hpmsc rotor has spaced part permanent magnets and sets of first bars between consecutive permanent magnets.

07/09/15
20150194095 

Light emitting device and driving the light emitting device


A light emitting device that achieves long life, and which is capable of performing high duty drive, by suppressing initial light emitting element deterioration is provided. Reverse bias application to an el element (109) is performed one row at a time by forming a reverse bias electric power source line (112) and a reverse bias tft (108).
Semiconductor Energy Laboratory Co., Ltd.


07/09/15
20150193970 

Video playing method and system based on augmented reality technology and mobile terminal


Disclosed is a video playing method based on augmented reality technology. In combination with augmented reality technology, a rectangular plane 3d model which completely covers a target picture in a current scene image is drawn, and at the same time, after a video file related to the target picture is separated into an audio stream and a video stream, a video image frame in the video stream is taken as a texture and is mapped to the 3d model frame by frame, and graphic rendering is performed; and finally, a scene image captured by a video camera and the rendered 3d model are fused and output, and the audio stream data is output synchronously.
Chengdu Idealsee Technology Co., Ltd.


07/09/15
20150193288 

Precursor adaptation algorithm for asynchronously clocked serdes


A system may include one or more high-speed serial interfaces for moving data. A system may include a transmission unit configured to serially transmit data bits, and a receiving unit coupled to the transmission unit.
Oracle International Corporation


07/09/15
20150193286 

Asynchronous message passing


This specification describes technologies relating to software execution. A computing device includes a processor.

07/09/15
20150193039 

Proximity and multi-touch sensor detection and demodulation


The use of one or more proximity sensors in combination with one or more touch sensors in a multi-touch panel to detect the presence of a finger, body part or other object and control or trigger one or more functions in accordance with an “image” of touch provided by the sensor outputs is disclosed. In some embodiments, one or more infrared (ir) proximity sensors can be driven with a specific stimulation frequency and emit ir light from one or more areas, which can in some embodiments correspond to one or more multi-touch sensor “pixel” locations.
Apple Inc.


07/09/15
20150192973 

Energy management system


An energy management system and method connecting a load to multiple energy sources. The system includes a load connection, source connections for each energy source, a control unit and at least one energy management module having an inductor and four switches.
Indy Power Systems Llc


07/09/15
20150191946 

Saddle bag lock device for saddle-ride type vehicle


In a saddle bag lock device for a saddle-ride type vehicle, in which a bag base body forming a saddle bag together with a lid is provided with multiple catch mechanisms switchable between a locked state where the catch mechanisms are engaged with multiple strikers provided on the lid and an unlocked state where the catch mechanisms are disengaged from the strikers. A switching operation member is manually-operable to synchronously switch the catch mechanisms from the locked state to the unlocked state.
Honda Motor Co., Ltd.


07/09/15
20150190561 

Endovascular heart assist device


The invention is a next generation miniature heart assist device developed in order to maintain the blood circulation in patients with severe heart failure, and is applied endovascularly to the large arteries. This device is technically a kind of synchronous servo electric motor using “direct drive technology”.

07/02/15
20150189609 

Method and device for detecting secondary synchronous signal, computer program and storage medium


The present invention provides a method and a device for detecting a secondary synchronous signal, a computer program and a storage medium. The method comprises: step s1: extracting a first sss sequence from a received signal according a pss detection result; step s2: performing rotation on the first sss sequence, to obtain at least two second sequences including the first sss sequence, channel paths corresponding to the at least two second sequences being located within a channel window in a time domain; step s3: calculating a channel estimation result of each of the second sequences corresponding to each of sss standard sequences; step s4: selecting, according to the channel estimation result, valid channel paths corresponding to the respective sss standard sequence from the channel paths corresponding to the second sequences; step s5: calculating a signal-to-noise ratio corresponding to the respective sss standard sequence according to the valid channel paths corresponding to the respective sss standard sequence; and step s6: determining a cell id according to the sss standard sequence corresponding to a maximum signal-to-noise ratio.
Telefonaktiebolaget Lm Ericsson (publ)


07/02/15
20150188546 

Hybrid synchronous/asynchronous counter


A hybrid counter generates a multi-bit hybrid counter value. The hybrid counter includes two or more asynchronous counters, each configured to generate a subset of the bits of the multi-bit hybrid counter value.

07/02/15
20150188480 

Electric motor, compressor, and controlling electric motor or compressor


An electric motor, a compressor including the electric motor and a method for controlling the electric motor or the compressor are provided. The electric motor includes: a stator; single-phase or multiphase windings disposed on the stator; and a rotor, where the rotor includes a permanent magnet, and at least part of the permanent magnet is ferrite.
Danfoss (tianjin) Ltd.


07/02/15
20150188472 

Method for controlling a synchronous reluctance electric motor


A method (29) for controlling a synchronous reluctance electric motor (2) is suggested, wherein the electric voltage (7) that is applied to the synchronous reluctance electric motor (2) is controlled, and wherein the control of said electric voltage (7) is based on the electric current (14) in the d-q-reference frame (25, 26).. .
Danfoss Drives A/s


07/02/15
20150188470 

System and monitoring a rapid de-excitation system for synchronous machines


Or else there is correct operation.. .

07/02/15
20150188461 

Motor driving control apparatus and method, and motor driving system using the same


A motor driving control apparatus may include: a speed estimating unit calculating an estimated speed of a rotor of a motor apparatus by using phase currents flowing in a plurality of phases of the motor apparatus; a speed controlling unit generating an instruction speed by using the estimated speed and a target speed input from the outside; and a control determining unit controlling the motor apparatus to perform one of a sensorless control operation using the instruction speed and a preset synchronous start control operation, depending on whether or not the estimated speed is equal to or less than a preset value.. .
Samsung Electro-mechanics Co., Ltd.


07/02/15
20150188460 

Method for controlling synchronous switch change in medium voltage inverter


A method for controlling synchronous switching in a medium voltage inverter is disclosed. The method includes lighting on a first lamp to notify that a switching operation is ready by ascertaining that the medium voltage inverter is in a normal operation, lighting on a second lamp to notify that a switching operation is under way when receiving an input of switching action, and lighting on a third lamp to notify that the switching operation is completed when the switching action is completed..
Lsis Co., Ltd.


07/02/15
20150188440 

Multiple output synchronous power converter


A multiple output power converter constituted of: an inductance element arranged, responsive to a switching circuit to receive power and arranged to output a function of the received power for a predetermined time period, the secondary side exhibiting a predetermined voltage during the predetermined time period; a control circuitry arranged to switch the switching circuit so as to maintain a first output at a predetermined level; a second output; and an electronically controlled switch arranged to be alternately in a closed state and an open state, the second output arranged to receive or not receive a portion of the output power responsive to the state, the switch set in synchronization with the switching circuit.. .
Microsemi Corporation




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Synchronous topics: Synchronous, Transverse, Longitudinal Axis, Inverter Circuit, Transmitting Signals, Electronic Device, Portable Electronic Device, Control Unit, Asynchronous, Strobe Signal

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