Laurentiu
Laurentiu Birsan, Saint Herblain FR
Patent application number | Description | Published |
---|---|---|
20130222012 | Programmable Logic Unit - Programmable logic units are described. A described unit includes one or more input interfaces to receive one or more input signals; logic elements that are individually programmable; one or more output interfaces to provide one or more output signals; and a programmable interconnect array that is configured to selectively form one or more interconnections within the unit based on one or more programming settings. The programmable interconnect array can be programmable to route the one or more input signals from the one or more input interfaces to at least a portion of the logic elements, programmable to route one or more intermediate signals among at least a portion of the logic elements, and programmable to route one or more signals from at least a portion of the logic elements to produce the one or more output signals via the output interface. | 08-29-2013 |
20130311699 | OPERATIONS USING DIRECT MEMORY ACCESS - A system includes a serial interface, a peripheral device coupled to the serial interface, non-volatile memory, and a DMA controller including multiple linked channels. The various channels can be configured in different modes to facilitate the DMA controller performing various operations, such as data transfer, with respect to the non-volatile memory or the peripheral device. | 11-21-2013 |
20150026383 | DIRECT MEMORY ACCESS CONTROLLER - Systems and methods for direct memory access are described. One example system includes a memory module that includes a first memory portion that maintains transfer descriptors of direct memory access (DMA) channels, and a second memory portion that maintains transfer descriptors of enabled DMA channels. The system includes a controller coupled to the memory module, the controller includes one or more DMA channels coupled to a system bus, a channel arbiter that selects one of the enabled DMA channels as an active DMA channel for data transfer including re-arbitrating after each burst or beat in a given transfer, and an active channel buffer that receives a transfer descriptor of the active DMA channel from the second memory portion. The controller is configured to write back the transfer descriptor of the active DMA channel into the second memory portion when the active DMA channel loses arbitration. | 01-22-2015 |
Laurentiu Ceausescu, Bucharest RO
Patent application number | Description | Published |
---|---|---|
20140019626 | PROVIDING UNIFIED COMMUNICATIONS SERVICES - Methods and apparatuses, including computer program products, are described for providing unified communication services for communication sessions between client devices. A plurality of globally-distributed computing device clusters are coupled to each other over a communication network. Each cluster is configured to receive, from a client device, a transaction request associated with a communication session, including a presence event. Each cluster comprises a SIP server configured to process the transaction request, an event queue configured to extract the presence event from the transaction request for storage in the event queue, and a session state handler configured to retrieve the presence event from the event queue and notify an XMPP server of the presence event. The SIP server, XMPP server, and session state handler each stores and retrieves data associated with the communication session in a database shard at the cluster. The shards of each cluster collectively comprise a single logical database. | 01-16-2014 |
Laurentiu Dobrila, Cedar Falls, IA US
Patent application number | Description | Published |
---|---|---|
20090139216 | EGR PULSE ATTENUATION - A pulse attenuator for the EGR line of an internal combustion engine in which a main flow path has a pair of branch flow paths extending from the upstream portion of a venturi. The branch flow paths have a precisely determined length so as to reintroduce pulses back to the main flow path in a way that smoothes the flow. The pulses may be reconnected to the main flow path downstream of the point at which they are extracted or at the same point. The length of the branch passages may be different to provide attenuation of pulses at different engine rpms. | 06-04-2009 |
20100154758 | TEMPERATURE CONTROLLED VENTURI FOR USE WITH AN EGR SYSTEM IN AN INTERNAL COMBUSTION ENGINE - An EGR venturi for use in an EGR system of an IC engine includes a body defining a converging inlet section, a throat, and an interior liquid heat exchange chamber adjacent to the throat. | 06-24-2010 |
Laurentiu Encica, Eindhoven NL
Patent application number | Description | Published |
---|---|---|
20120193179 | ELECTROMAGNETIC ACTUATOR WITH INTEGRATED PASSIVE DAMPER - An electromagnetic actuator ( | 08-02-2012 |
20120248665 | Spring, assembly of springs, assembly of a spring and a damper, as well as a vehicle comprising a spring - Spring comprising a first part ( | 10-04-2012 |
Laurentiu Pasol, Paris FR
Patent application number | Description | Published |
---|---|---|
20110003677 | WEIR AND CHOKE PLATE FOR SOLID BOWL CENTRIFUGE - A centrifuge for separating solid-liquid mixtures including: a rotating bowl having a head wall with at least one drain opening for clarified liquid, said bowl having a rotational axis; a weir plate fixed to the head wall of the bowl and rotating with bowl, wherein the weir plate is aligned with the at least one drain opening; a choke plate coupled to and rotating with the rotating bowl, the choke plate having surface axially aligned with the drain opening or the weir plate, wherein said choke plate is movable axially with respect to the head wall, and a gap having between the drain opening or the weir plate, wherein the gap has a radially inward inlet receiving the clarified liquid from the bowl and a radially outward outlet for discharging the clarified liquid from the bowl. | 01-06-2011 |
20140235423 | CENTRIFUGE AND DISCHARGE PORT MEMBER OF A CENTRIFUGE FOR POWER REDUCTION - A rotating machine has a bowl that is rotatable about an axis to generate a cylindrical pool of a feed slurry. The bowl has a heavy phase discharge port and a base plate at one longitudinal end of the bowl. There is at least one outlet opening in the base plate and a liquid phase discharge port member positioned over the outlet opening. The liquid phase discharge port member includes at least one open straight channel having a longitudinal axis that extends at an acute angle relative to the base plate. The channel has an extension in the direction of the longitudinal axis of open straight channel. | 08-21-2014 |
Laurentiu Stamatescu, Torrensville AU
Patent application number | Description | Published |
---|---|---|
20130234716 | METHOD FOR DISPLAYING METAL DETECTION INFORMATION - A method for detecting an electrically conductive target in a soil using a metal detector, including: generating a transmit magnetic field for transmission into the soil based on a transmit signal; receiving a receive magnetic field; providing a receive signal induced by the receive magnetic field; processing the receive signal to produce a processed signal; processing a duration of the receive signal, the duration begins after a time the processed signal exceeds a threshold value and ends after a time the processed signal no longer exceeds the threshold value, to produce more than one estimations indicative of a presence of the electrically conductive target when the target is within an influence of the transmit magnetic field; and presenting graphically the more than one estimations. | 09-12-2013 |
20130278439 | COMMUNICATION BETWEEN A SENSOR AND A PROCESSING UNIT OF A METAL DETECTOR - A method for improving a performance of a metal detector, including: generating a transmit signal; generating a transmit magnetic field based on the transmit signal for transmission using a magnetic field transmitter; sending a receive signal based on a receive magnetic field received by a magnetic field receiver to a processing unit of the metal detector; sending a communication signal, including information from a sensor, to the processing unit; and processing the receive signal with the communication signal to produce an indicator output signal indicating a presence of a target under an influence of the transmit magnetic field; wherein one or more characteristics of the communication signal are selected based on the transmit signal to reduce or avoid an interference of the communication signal to the receive signal. | 10-24-2013 |
20140062488 | NOISE REDUCTION CIRCUITRY FOR A METAL DETECTOR - A method for detecting a change of an impedance of a magnetic field receiver of a metal detector, including: having a first network of passive components, including the impedance of the magnetic field receiver; having a second network of passive components, excluding the impedance of the magnetic field receiver; and processing a first measurement signal from a first node of the first network with a second measurement signal from a second node of the second network to detect the change in the impedance of the magnetic field receiver; wherein the first network, the second network, the first node, the second node is configured such that in an absence of an external influence which affects the impedance of the magnetic field receiver, the first measurement signal is substantially the same with the second measurement signal; and in a presence of the external influence, the first measurement signal is different from the second measurement signal. | 03-06-2014 |
Laurentiu Stamatescu, Rostrevor AU
Patent application number | Description | Published |
---|---|---|
20090318098 | MULTI-FREQUENCY TRANSMITTER FOR A METAL DETECTOR - A method for generating a transmit signal for transmission including the steps of a) generating at least two selected rectangular wave signals, each having a different fundamental frequency; b) mixing the selected rectangular wave signals to produce a driving signal; and c) driving a switching circuit using the driving signal for generating a transmit signal for transmission, wherein the Fourier transform of the transmit signal contains frequency components of relatively high magnitude, at frequencies corresponding to the convolution of the fundamental frequencies of the said at least two selected rectangular wave signals, as compared to other frequency components across the frequency spectrum of the Fourier transform, and wherein the rectangular wave signals are selected such that the frequency components of relatively high magnitude are substantially the same in magnitude, and spaced from each other in the frequency spectrum in a predetermined manner. | 12-24-2009 |