Mattos
Andrea Britto Mattos, Sao Paulo BR
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20150235157 | MOBILE DEVICE BASED INVENTORY MANAGEMENT AND SALES TRENDS ANALYSIS IN A RETAIL ENVIRONMENT - A method for calculating sales trend of a product at a store shelf based on crowdsourcing, includes receiving, by a retail store server, availability data of a product measured on a shelf in the retail store from a portable device, where the availability data is in the form of a picture acquired of the product on the shelf, identifying products on the shelf using tags attached to the shelves, calculating sales velocity and sales trends of the product from the identified products, and transmitting the sales velocity and sales trend of the product to one or more third parties' systems in a supply chain of said retail store. Products and their locations on retail store shelves have been cataloged in a product database. | 08-20-2015 |
Cesar Lincoln Cavalcante Mattos, Fortaleza BR
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20110131041 | Systems And Methods For Synthesis Of Motion For Animation Of Virtual Heads/Characters Via Voice Processing In Portable Devices - Systems and methods consistent with the innovations herein relate to communication using a virtual humanoid animated during call processing. According to one exemplary implementation, the animation may be performed using a system of recognition of spoken vowels for animation of the lips, which may also be associated with the recognition of DTMF tones for animation of head movements and facial features. The innovations herein may be generally implemented in portable devices such as PDAs, cell phones and Smart Phones that have access to mobile telephony. | 06-02-2011 |
Eliane Bernadete Castro Mattos, Rio De Janeiro BR
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20090099006 | ADDITIVE FOR MAXIMIZING LIGHT OLEFINS IN FCC AND PROCESS FOR PREPARATION THEREOF - The present, invention relates to a process for the production of additives for catalysts for fluid catalytic cracking (FCC) based on zeolite that is selective for light olefins, with the aim of increasing the yields, in FCC units, of liquefied petroleum gas (LPG) and light olefins, of high added value, among others propene and isobutene. This invention provides a method of preparation of catalytic compositions, starting from zeolite modified with phosphate and alkaline-earth metal, that leads to the production of an additive with better performance than the additives, of similar compositions, obtained by other methods of the prior art. The process can be regarded as a development in relation to other processes, as it promotes interaction between the zeolite that is selective for light olefins and its activator, reagent “X”. For this, a separate stage is used during the sequence of stages in the preparation. Moreover, the zeolite does not undergo additional treatments such as filtration, washing or calcination after the treatment with its activator. | 04-16-2009 |
Jose Mauricio Ferreira De Mattos, Rio De Janeiro BR
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20090194013 | Auxiliary floating structure and procedure for descent of equipment into the sea - The present invention refers to a floating auxiliary structure, similar to a floating rigid portal, of simple construction and low cost, designed to facilitate moving of equipment of large sizes and mass in sea operations. With the aid of the auxiliary floating structure of the present invention, equipment of large size and mass, for exporting oil production, for example, may be transported until site and lowered into sea with the use of two conventional tug boats. | 08-06-2009 |
Leonardo Serra Mattos, Genoa IT
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20100094566 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR WIRELESS CRACK DETECTION AND MONITORING - Methods, systems, and computer readable media for wireless crack detection and monitoring are disclosed. According to one system, a crack detector is affixed to a surface of a material for detecting a crack in the material. In response to detecting a crack, a crack indicator is generated, indicating the existence of the crack. A mote wirelessly communicates the crack indicator to an external device. The mote may also store multiple crack indicators in local memory before being downloaded to the external device. | 04-15-2010 |
Lisiane Veiga Mattos, Icarai-Niteroi BR
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20120201745 | HYDROGEN PRODUCTION FOR LOW TEMPERATURE FUEL CELLS FROM THE STEAM REFORMING AND OXIDATIVE REFORMING OF ALCOHOLS USING CATALYSTS BASED ON MIXED OXIDES WITH PEROVSKITE STRUCTURE - The present invention comprises the use of mixed oxide based catalysts containing at least lanthanum, nickel and oxygen in the reactions of steam reforming and oxidative reforming of alcohols at low temperature or a mixture of alcohols, such as bio-ethanol. The catalysts have a perovskite structure represented by Lai | 08-09-2012 |
Philip Mattos, Ruardean Woodside GB
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20120087448 | SYSTEM AND METHOD FOR ACQUISITION OF SIGNALS - A system for processing a received signal having at least one code applied thereto, the received signal having a frequency, the system comprising: first correlator circuitry arranged to correlate the received signal with a first code to provide an output; second correlator circuitry arranged to correlate the received signal with a second code to provide an output, wherein the first code and the second code are different; and processor for processing together the outputs of the first and second correlator circuitry to cancel the frequency. | 04-12-2012 |
20140241402 | MULTI-PATH DETECTION - A method for detecting multi-path interference in a spread-spectrum signal. A variation of a first signal and a variation of a second signal is compared. The variation of the first signal corresponds to a correlation of the spread-spectrum signal and a spreading code having a first offset. The variation of the second signal corresponds to a correlation of the spread-spectrum signal and the spreading code having a second offset. Multi-path interference is detected in dependence on the comparison. | 08-28-2014 |
20150180480 | METHOD AND APPARATUS FOR COMPENSATING A FREQUENCY GENERATOR SUCH AS AN OSCILLATOR FOR FREQUENCY INACCURACIES - An input receives a generated frequency having a first frequency component and a second frequency component. A filter block includes filter coefficients describing a relationship between the second frequency component and an environmental characteristic. The filter block predicts the first frequency component based on the environmental characteristic, and updates the filter coefficients based on an offset between the predicted first frequency component and a received frequency corresponding to the first frequency component. | 06-25-2015 |
Philip Mattos, Ruardean GB
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20090009389 | Locating satellites - A system and method of locating the position of a satellite or a user using a satellite positioning system. The system and method includes receiving, at a terminal, satellite positioning data for at least one specified time period over a communications channel. In addition, the system includes storing, at the terminal, the satellite positioning data for the at least one specified time period. Responsive to an event at a later time, the system generally calculates, at the terminal, the satellite position at the later time based only on the satellite positioning data for the at least one specified time period. | 01-08-2009 |
20110012785 | LOCATING SATELLITES - A system and method of locating the position of a satellite or a user using a satellite positioning system. The system and method includes receiving, at a terminal, satellite positioning data for at least one specified time period over a communications channel. In addition, the system includes storing, at the terminal, the satellite positioning data for the at least one specified time period. Responsive to an event at a later time, the system generally calculates, at the terminal, the satellite position at the later time based only on the satellite positioning data for the at least one specified time period. | 01-20-2011 |
20110316736 | LOCATING SATELLITES - A system and method of locating the position of a satellite or a user using a satellite positioning system. The system and method includes receiving, at a terminal, satellite positioning data for at least one specified time period over a communications channel. In addition, the system includes storing, at the terminal, the satellite positioning data for the at least one specified time period. Responsive to an event at a later time, the system generally calculates, at the terminal, the satellite position at the later time based only on the satellite positioning data for the at least one specified time period. | 12-29-2011 |
20140056332 | Generating and Processing of CDMA Signals - Systems and methods for generating a CDMA signal s(t) comprising N components involves assigning to each of the N components one unique spreading sequence a | 02-27-2014 |
Philip Mattos, Gloucestershire GB
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20130257652 | APPARATUS AND METHOD - Apparatus comprises: a first correlator configured to correlate a first signal component with a first code to provide a first output, said first signal component having a carrier frequency and data; a second correlator configured to correlate a second signal component with a second code to provide a second output, said second signal component having the same carrier frequency as the first signal component and the same data as the first signal component, said data on the second signal component being delayed with respect to the data on the first signal component; and a processor configured to process the first and second outputs, said data on said first output being aligned with the second output to provide frequency information about said carrier. | 10-03-2013 |