|| List of recent Synchronous-related patents
|System and a rate control technique for a lightweight directory access protocol over mqseries (lom) server|
A system and method for controlling rates for a lightweight directory access protocol (ldap) over mqseries (lom) server. The system includes a health metrics engine that calculates an actual delay value, a lom server that asynchronously obtains the actual delay value from the health metrics engine and place the delay value between one or more requests, and a ldap master that accepts the one or more requests and send information in the one or more requests to a ldap replica..
International Business Machines Corporation
|Asynchronous search for big objects|
Techniques and systems for completing a database query. A time to complete a synchronous query in response to receiving an original database query is estimated by a database management system provided by one or more computing devices.
|Method and system for automated analysis and transformation of web pages|
A method and system for modifying web pages, including dynamic web pages, based on automated analysis wherein web pages are transformed based on transformation instructions in nearly real-time, and wherein analysis is performed and transformation instructions based on the analysis are prepared prior to a request for the web page. The system has two primary components, an analyzer which asynchronously and repeatedly analyzes web pages creating and updating transformation instructions relating to the web pages, and a transformer which intercepts traffic to a web server in response to a request for the web page, receives the returned web pages, and transforms them based on stored transformation instructions..
Akamai Technologies, Inc.
|Data replication system|
Systems and methods are provided for an asynchronous data replication system in which the remote replication reduces bandwidth requirements by copying deduplicated differences in business data from a local storage site to a remote, backup storage site, the system comprising: a local performance storage pool for storing data; a local deduplicating storage pool for storing deduplicated data, said local deduplicating storage pool further storing metadata about data objects in the system and which has metadata analysis logic for identifying and specifying differences in a data object over time; a remote performance storage pool for storing a copy of said data, available for immediate use as a backup copy of said data to provide business continuity to said data; a remote deduplicating storage pool for storing deduplicated data; and a controller for synchronizing the remote performance storage pool to have the second version of the data object using deduplicated data.. .
The management system includes pair management information for managing pair groups and resource management information for managing resources allocated to the pair groups. The management system monitors data transfer latencies in asynchronous remote copy in the pair groups.
|Pulsatile flow blood pump|
The invention is about a next-generation blood pump that provides pulsatile blood flow, and has been developed for cardiopulmonary by-pass devices used for maintaining extracorporeal blood circulation during heart surgeries and the supportive devices of circulation system. This device is technically a sort of synchronous power-assisted motor employing direct driver technology.
|Asynchronous magnetic bead rotation (ambr) microviscometer for analysis of analytes|
The disclosure provides a label-free viscosity-based analyte detection system using paramagnetic beads as an asynchronous magnetic bead rotation (ambr) microviscometer. It is disclosed herein that the bead rotation period is linearly proportional to the viscosity of a solution comprising analytes surrounding the paramagnetic bead.
The Regents Of The University Of Michigan
|Enhanced channel estimation in td-scdma|
Apparatus and methods for channel estimation in time division synchronous code division multiple access (td-scdma) based on a signal received from one or more node bs include determining least squares channel metric estimates based on the received signal, identifying signal taps and noise taps in a tapped delay line channel estimate based on at least one of temporal correlations of the least squares channel metric estimates or composite hypothesis testing on the least squares channel metric estimates, and updating an interference buffer based on the signal taps and the noise taps.. .
|Multi-level differential decoding device and quadrature amplitude modulation communication system|
Differential decoding processing applied to multilevel modulation is accomplished with the circuit scale kept small by including; an msb coordinate rotating part for performing coordinate rotation based on information of the first two most significant bits of a signal received via a synchronous detection part; an msb symbol likelihood generating part for generating likelihood with respect to the first two most significant bits after differential decoding, with the use of two sets of bit strings at different points in time for which coordinate rotation has been performed; an lsb symbol likelihood generating part for generating likelihood with respect to less significant bits; and a soft decision error correction decoding part for generating a decoded signal with the use of the likelihood of the first two most significant bits and the likelihood of the less significant bits.. .
Mitsubishi Electric Corporation
|Building hs-sichs in multi-carrier td-hsdpa systems|
In high-speed downlink packet access (hsdpa) communications in a time division synchronous code division multiple access (td-scdma) system (called td-hsdpa), the payload of two high-speed shared information channels (hs-sichs) may be bundled into one hs-sich channel by reusing the unused uplink synchronization shift (ss) for power control purposes. Thus, the hs-sich spreading factor (sf) 16 code channel overhead may be reduced by 50%..
Dc/dc converter, operation method thereof and electronic apparatus
A dc/dc converter includes: a transformer; a main mos transistor connected in series between a primary side inductance of the transformer and a ground potential; a synchronous rectification mos transistor connected in series between a secondary side inductance of the transformer and the ground potential; a refluxing mos transistor connected between a secondary side output of the transformer and the ground potential; and a controller. If an operation is stopped, the controller stops the main mos transistor and stops the synchronous rectification mos transistor and the refluxing mos transistor after a lapse of a predetermined period of time..
Rohm Co., Ltd.
Forward converter with self-driven bjt synchronous rectifier
An ac-to-dc converter circuit includes dc-to-dc converter that in turn includes a secondary side circuit. The secondary side circuit includes a secondary winding, a pair of bipolar transistor-based self-driven synchronous rectifiers, a pair of current splitting inductors, and an output capacitor.
Handheld device and displaying synchronously with tv set
The present invention discloses a handheld device and a method for a handheld device to display synchronously with a tv set. The handheld device includes a display management module for converting output display data into data corresponding to a tv set screen resolution and displaying same on the tv set screen, and an output management module for converting the output display data into data corresponding to a handheld device resolution and displaying same on a handheld device screen synchronously with the tv set screen, the handheld device being connected to the tv set via an hdmi cable.
Huizhou Tcl Mobile Communication Co., Ltd
Synchronous communication system and method
A method and computing system for providing, using one or more computing devices, a synchronous communication session for a plurality of users of a social network. A first video stream of a first user of the plurality of users is rendered within a primary viewing field associated with the synchronous communication session.
Synchronous on-chip clock controllers
A semiconductor chip includes on-chip clock controllers (occs) capable of synchronizing multiple clock signals on the device. Each occ controller receives a scan enable signal and a unique clock signal that is generated from one or more clock generators.
Stmicroelectronics International N.v.
Flexible test site synchronization
A method for performing test site synchronization within automated test equipment (ate) is presented. The method comprises controlling a plurality of test program controllers (tpcs) using a plurality of bridge controllers (bcs), wherein each tpc can initiate multiple asynchronous events.
Asynchronous motor and operating an asynchronous motor
In a method for operating an asynchronous motor including a main winding and an auxiliary winding, a start capacitor is connected in series with the auxiliary winding before the asynchronous motor is started up and is disconnected at a point in time, which is to be determined, after the asynchronous motor is started up. The voltage of the auxiliary winding is measured and at least one mathematical model is used, which models the voltage amplitude of the voltage of the auxiliary winding in relation to time and includes at least one parameter of the dynamic process of the motor starting procedure, which is determined on the basis of the mathematical model and the course of the amplitude or the effective value of the measured voltage of the auxiliary winding, and the point in time for disconnecting the start capacitor is determined by means of the determined parameter..
Kriwan Industrie-elektronik Gmbh
Dc voltage detector and power converter using the same
In a thyristor control device which converts a first ac voltage to a dc voltage and converts the dc voltage to a second ac voltage to be supplied to a synchronous motor, a dc voltage detector is configured to detect the dc voltage, and is provided with an ac voltage detector configured to detect the second ac voltage and an arithmetic circuit configured to determine the dc voltage on the basis of the second ac voltage detected by the ac voltage detector. As a result, there is no need to separately provide a dv voltage detector, which makes it possible to make the device compact in size and cheap in price..
Toshiba Mitsubishi-electric Industrial Systems Corporation
Synchronous machine control device
A synchronous machine control means is provided with a magnet state output means (7) that estimates the magnetic flux of a permanent magnet forming the magnetic field of a synchronous machine (1); in a magnet state correction value calculation mode, the magnet state output means (7) calculates a magnet state correction value (Δφm1); in a magnet state estimation mode, the magnet state output means (7) is provided with a magnet stated estimation device (8) that calculates a magnetic flux estimation value (φm1′) of the permanent magnet under the given condition of a magnetic flux command (φ1) and a δ-axis current command (i1) and a magnet state correction means (9) that corrects the magnetic flux estimation value (φm1′) of the permanent magnet obtained by the magnet stated estimation device (8), by use of the magnet state correction value (Δφm1).. .
Mitsubishi Electric Corporation
Combination heat sink assembly
A heat sink assembly includes a heat transfer block defining alternatively arranged mounting grooves and spacer ribs, and radiation fins respectively formed by bending one respective thin metal sheet member into a substantially inverted u-shaped profile having two radiation fin walls that have one end connected to each other and an opposite end terminating in a respective outwardly upwardly extending folded portion, each radiation fin wall with the respective outwardly upwardly extending folded portion being inserted into one respective mounting groove of the heat transfer block and fixedly secured thereto through a stamping operation to deform the folded portions of the radiation fin walls of the radiation fins and spacer ribs of the heat transfer block synchronously.. .
Document sharing through browser
Presenters are enabled to broadcast a document to remote viewers from one browser to another. While viewing a document in the web browser, a user can share the document out to remote viewers by providing them with a link that when selected, opens the document synchronously with the presenter in web browser.
Managing a messaging queue in an asynchronous messaging system
A computer implemented method, system and/or computer program product is provided for managing a messaging queue in an asynchronous messaging system. A duration for which a message can remain on the messaging queue is determined.
Technology of supporting meeting
A server included in a meeting support system plays back a content correlated with a meeting, and synchronously distributes a playback result to a plurality of terminal devices. The server stores a time the meeting is held, the content played back in the meeting, and a user who participates in the meeting in a memory as a meeting history in each meeting.
Atomic update operations in a data storage system
Technology is disclosed for performing atomic update operations in a storage system (“the technology”). The technology can receive an update command to update a value associated with a key stored in the storage system as a function of an input value; store the input value in a log stored at the storage system but not updating the value stored in the storage system; and update the value associated with the key with the received input values value based on the a function to generate an updated value, the updating occurring asynchronously with respect to receiving the update command..
Document management and collaboration system
A method and apparatus for document collaboration and management are disclosed. In the method and apparatus, a document may be incorporated in a document directory maintained by a document collaboration and management service.
Extract transform load (etl) applications for job matching
Various of the disclosed embodiments present systems and methods for generating consolidated job postings from disparate originating sources and formats. Applying an extraction transform load (etl) framework to the incoming data, a parallel and asynchronous as well as scalable approach to distributing job posting information is presented.
Method for identification of non-hematogeneous karocytes enriched from body fluid of humans or animals
Disclosed is a method for identification of non-hematogenous karyocytes enriched from body fluid of humans or animals, wherein immunofluorescent staining of antibodies against human leukocytes and fluorescence in situ hybridizationof chromosome are carried out synchronously to distinguish hematogenous karyocytes and the interference produced by the hematogenous karyocytes during the judgement on tumour cells is removed effectively, thus achieving efficient and rapid enrichment and extraction from human body fluid of non-hematogenous rare cancer cells originating from the epithelium or not originating from the epithelium and effective identification. The method provided by the present invention does not need to lyse and break red blood cell and without influencing the targeted cell in human body fluid, thus the original cell shape is maintained very well, which is convenient for the subsequent identification and judgement of cells..
The present invention relates to a gas combustor, including a base seat fastened in a housing, the base seat is formed with a seat hole allowing a gas intake control valve to be received; when a control rod of the gas intake control valve is pushed by a press button, a first and a second spring are synchronously compressed, so the first spring pushes a first thimble valve till the first spring is abutted against a first valve seat, the first thimble valve compresses a third spring and opens the first valve seat, thereby allowing fuel gas to rapidly pass the gas intake control valve; the residual displacement stroke of the control rod is absorbed by the first spring, and the fuel gas passing the gas intake control valve is enabled to enter a flame device so as to be ignited by static spark generated by a piezoelectric device.. .
R-t-b based permanent magnet
A r-t-b based permanent magnet which not only has equivalent magnetic properties as the existing nd—fe—b based permanent magnet but also has a high adhesive strength and which can be suitably used as a magnet for field system of a permanent magnet synchronous rotating machine. The magnet can be obtained in a case where the composition of the compound for forming the main phase is (r1-x(ce1-zyz)x)2t14b (r is rare earth element(s) consisting of one or more elements selected from la, pr, nd, sm, eu, gd, tb, dy, ho, er, tm, yb and lu, t is one or more transition metal elements with fe or fe and co as essential element(s), 0.0<x≦0.5 and 0.0≦z≦0.5), by making the abundance ratio of ce4f/(ce4f+ce4g) satisfies 0.8≦ce4f/(ce4f+ce4g)≦1.0 when the ce occupying the 4f site of the tetragonal r2t14b structure is denoted ce4f and the ce occupying the 4g site is denoted as ce4g..
Content delivery system
The audio outputs 29 of each of a plurality of telecommunications terminals in a packet switched system are synchronised by having each terminal transmit a stream of packets whose rate, and therefore duration is determined according to a clock generator 25, and is thus indicative of the rate at which the terminal is generating its audio output. The signals from each terminal are transmitted to a common server.
Dual-edge tracking synchronous rectifier control techniques for a resonant converter
This disclosure provides control techniques for a resonant converter. In one control technique, for switching speeds that are below the resonant frequency of the primary stage of the converter, the switches of the synchronous rectifier (sr) portion (sr switches) of the resonant converter are controlled based on a rising edge of the corresponding primary side switch and the turn off time of a corresponding sr switch.
Mirroring graphics content to an external display
A data processing system composites graphics content, generated by an application program running on the data processing system, to generate image data. The data processing system stores the image data in a first framebuffer and displays an image generated from the image data in the first framebuffer on an internal display device of the data processing system.
Apparatus and system for noise cancellation of power converters
An apparatus and system comprise a noise cancelation power converter being configured for phase inverted synchronous operation with respect to a primary power converter. The primary power converter is operable to supply power to at least one device.
A motor controller includes a motor, an encoder, and a control circuit. The motor drives a target object to be controlled.
Superconducting synchronous motor
A superconducting synchronous motor having a simple and stable structure is provided. The superconducting synchronous motor according to one embodiment of the present invention comprises: a rotary shaft; a rotation core mounted at the rotary shaft so as to be rotated by connecting with the rotary shaft; and hooked magnetic poles extending from one end of the rotation core in a longitudinal direction.
High efficiency interleaved solar power supply system
A high efficiency solar power system combining photovoltaic sources of power (1) can be converted by a base phase dc-dc photovoltaic converter (6) and an altered phase dc-dc photovoltaic converter (8) that have outputs combined through low energy storage combiner circuitry (9). The converters can be synchronously controlled through a synchronous phase control (11) that synchronously operates switches to provide a conversion combined photovoltaic dc output (10).
Rotary-wing drone with gearless-drive and fast-mounting propellers
Each propulsion unit of the drone comprises a propeller (20) and a rotary-cage synchronous electric motor whose stator is connected to the drone body. The propulsion unit in of the gearless type, the rotor of the motor being rotationally integral with the propeller hub (24).
Compact actuation system for flow nozzle
Embodiments may include an actuation system for an exhaust nozzle of a gas turbine engine. The actuation system may comprise a plurality of flap assemblies including a plurality of convergent flaps movable between first and second convergent positions and a plurality of divergent flaps movable between first and second divergent positions.
Systems and methods for secure remote access
Embodiments of the disclosure can include systems and methods for secure remote transfers. The onsite monitoring system secure file transfer solution can allow for transferring operational data by an onsite system behind a firewall to a central monitoring and diagnostic infrastructure by sending asynchronous, concurrent, parallel files over a port using a previously opened connection.
General Electric Company
System and organizing group content presentations and group communications during the same
A system and method are provided that allow the presentation of content to multiple users while some or all of the users communicate with one another through a network. In some embodiments, a content item such as a movie is viewed synchronously by multiple users while the users interact through, e.g., instant messaging.
Sony Pictures Entertainment Inc.
System to facilitate and streamline communication and information-flow in health-care
Processes and systems for facilitating communications in a health care environment are provided. In one example, a process includes receiving a trigger from a wearable computer device to communicate with a medical application interface.
Sidra Medical And Research Center
Systems and methods for secure file transfers
Embodiments of the disclosure can include systems and methods for secure file transfers. The onsite monitoring system secure file transfer solution can allow for transferring operational data by an onsite system behind a firewall to a central monitoring and diagnostic infrastructure by sending asynchronous, concurrent, parallel files over a port using a previously opened connection..
General Electric Company
Memory module with a dual-port buffer
A computer system includes a memory module. The memory module includes volatile memory, a non-volatile memory subsystem, a host port, and a dual-port buffer device.
Hewlett-packard Development Company, L.p.
Asynchronous optimization for sequence training of neural networks
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining, by a first sequence-training speech model, a first batch of training frames that represent speech features of first training utterances; obtaining, by the first sequence-training speech model, one or more first neural network parameters; determining, by the first sequence-training speech model, one or more optimized first neural network parameters based on (i) the first batch of training frames and (ii) the one or more first neural network parameters; obtaining, by a second sequence-training speech model, a second batch of training frames that represent speech features of second training utterances; obtaining one or more second neural network parameters; and determining, by the second sequence-training speech model, one or more optimized second neural network parameters based on (i) the second batch of training frames and (ii) the one or more second neural network parameters.. .
Robust design a textile-manufacturing-dedicated, high-efficient, energy-saving, multiphase asynchronous motor
A robust design method for a textile-manufacturing-dedicated, high-efficient, energy-saving, multiphase asynchronous motor, includes the following steps: designating a motor; designating design method; designating design variables of the high-efficient, energy-saving, multiphase asynchronous motor; building mathematical models of each index respectively to constitute a robust design model with multiple indexes; building the controllable factor level table; selecting appropriate orthogonal table according to the number of the optimizing variables and the level number of each variable; building an inner orthogonal table for inner design; building an outer orthogonal table for outer design; computing the values of the output characteristics and signal to noise ratio of the experimental schemes determined by the inner and outer orthogonal tables; determining the optimal combination of parameters; going through tolerance design; drawing the parts of the textile-manufacturing-dedicated, high-efficient, energy-saving, multiphase asynchronous motor according to the optimal design scheme, wire-cutting the mold, dieing, laminating, coiling, inserting windings, dipping paint and assembling. Combining the actual operating characteristics of textile-manufacturing-dedicated motor, a high-efficient, energy-saving, multiphase asynchronous motor with stable performance, reliable operation and low cost is achieved.
Tianjin Polytechnic University
Systems and methods for high and ultra-high vacuum physical vapor deposition with in-situ magnetic field
Systems and methods for high and ultra-high vacuum physical vapor deposition with in-situ magnetic field are disclosed herein. An exemplary method for depositing a film in an evacuated vacuum chamber can include introducing a sample into the vacuum chamber.
The Trustees Of Columbia University In Hie City Of
Communication network and transmitting data packets in the communication network
A communications network, computer program product and method for transmitting data packets in the communications network comprising synchronized nodes via a predetermined path in the communications network, wherein the synchronized nodes of the predetermined path include a source node, a target node and at least one intermediate node, the synchronized nodes synchronously feed data packets into the predetermined path and each have first and second buffers for respectively buffering high-priority data packets and low-priority data packets, wherein each intermediate node having an empty first buffer at a given point in time, and to which the source node feeds a high-priority data packet into the predetermined path toward the target node, generates a second high-priority data packet and feeds the generated second high-priority data packet into the predetermined path toward the target node so as to ensure high-priority data packets on the predetermined path are not delayed by low-priority data packets.. .
Reducing power consumption of a synchronous rectifier controller
The embodiments herein describe a switched mode power converter. In particular, the embodiments herein disclose techniques for reducing power consumption of a synchronous rectifier controller of the switched mode power converter.
Dialog Semiconductor Inc.
Adaptive synchronous rectifier control
The embodiments herein describe a switched mode power converter. In particular, the embodiments herein disclose techniques for adaptive synchronous rectification control.
Apparatus and high efficiency llc resonant converters
A method comprises providing a resonant converter, wherein the resonant converter comprises an input switch network coupled to a power source, wherein the input switch network comprises a plurality of power switches, a resonant tank coupled to the plurality of power switches, a transformer coupled to the resonant tank and an output stage coupled to the transformer, wherein the output stage comprises a synchronous rectifier formed by a first switch and a second switch, detecting a drain voltage of the first switch, comparing the drain voltage with a predetermined voltage threshold, wherein the drain voltage is coupled to a negative input of a comparator and the predetermined voltage threshold is coupled to a positive input of the comparator, generating a logic state based upon an output of the comparator and adjusting, by a control circuit, a switching frequency of the resonant converter based upon the logic state.. .
Futurewei Technologies, Inc.
Print control system and print control method
A print control system 1 has a control server 10 that transmits print data, and a printer 12 that communicates with the control server 10 through an asynchronous duplex communication path, receives print data sent by the control server 10 through the communication path, and prints based on the received data.. .
Seiko Epson Corporation
Print control system
A print control system 1 includes a control server 10 that opens a communication path for asynchronous duplex communication, generates print data, and outputs the generated print data by the opened communication path; and a printer 12 that opens a communication path, receives the print data by the opened communication path, and prints based on the received print data.. .
Seiko Epson Corporation
Image projection apparatus and image projection method
An image projection apparatus and an image projection method are provided. The image projection apparatus includes a projection light source, a scanning module, a reflection mirror and an optical detector.
Lite-on It Corporation
Wide-band multi-format audio/video production system with frame-rate conversion
Wide-band multi-format audio/video production system with frame-rate conversion and methods performed by the audio/video production system. Compressed video content corresponding to an original format of a video program is processed to generate uncompressed video content in an internal format having a frame rate of 24 frames per second (fps) comprising progressive frames of pixel image data having an original pixel resolution.
Method for correcting images acquired via asynchronously triggered acquisition
A method for correcting images acquired via an asynchronous triggered acquisition, wherein image acquisition is triggered by a trigger signal based on the motion and/or position of the sample to be imaged by an image sensor, the method including: measurement of the motion and/or position of the sample; determination of an exposure time based on the aforementioned measurement; and correction of an acquired image based on the determined exposure time and a desired exposure time.. .