De Azevedo
Dario Francisco Giumaraes De Azevedo, Vlamao BR
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20110180009 | INCUBATOR DEVICE AND CULTIVATION PROCESS FOR FISH AND OTHER ANIMALS - The present invention discloses a device for incubating fish and other test specimens and a farming process for fish and other animals, both of which use an innovative concept for creating a microgravity environment on earth as a way to increase the efficiency of farming/development of fish and other animals in different stages of development. | 07-28-2011 |
Luis Fernando Soares De Azevedo, Rio De Janeiro BR
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20090326293 | PROCESS FOR PRODUCING LIGHT OLEFINS FROM A FEED CONTAINING TRIGLYCERIDES - The process combines hydroconversion and catalytic cracking starting from a feed containing triglycerides, at concentrations of fatty acids above 85%, which maximizes the yields of light olefins, chiefly ethylene and propylene, while reducing the yield of gasoline, with conversion greater than 80 wt. %. | 12-31-2009 |
20100058665 | Method for the production of ethene and synthesis gas in circulating fluidized bed - The present invention relates to a method for the production of ethene, CO, and hydrogen in a reactor with a circulating fluidized bed with two independent sections, from feedstocks that contain hydrocarbons with at least 11 carbon atoms or from feedstocks with a high oxygen content, using a catalyst in particulate form. The method teaches that in one of the sections of the reactor, in the absence of oxygen, a catalyst containing a dehydrogenation metal promotes the cracking of the said feedstocks, facilitating the subsequent endothermic reactions. In the other section, the coke is burned with air and the heating of the catalyst is controlled, for the adjustment of the appropriate amount of energy that the heated catalyst will convey to the section in which the endothermic reactions take place. The total ethene yield of the process according to the present invention is approximately 20% by weight in relation to the feedstock. | 03-11-2010 |
Romero Maia Soares De Azevedo, Sao Jose Dos Campos - Sp BR
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20140110526 | ASSEMBLIES FOR EXTERNAL ATTACHMENT OF AIRBORNE SENSOR PODS TO AN AIRCRAFT FUSELAGE - Sensor pod attachment assemblies are provided for attaching a sensor pod containing airborne sensor equipment to an aircraft fuselage. The sensor pod assemblies may include fore and aft pairs of attachment pylon assemblies each having a lower end attached to the aircraft fuselage and an upper end attached to the sensor pod. The fore pair of attachment pylon assemblies can include port and starboard pylon structures, and a cross-support base connected to upper ends of the port and starboard pylon structures. The aft pair of attachment pylon assemblies may include a lengthwise adjustable spar assembly. | 04-24-2014 |
Sérgio Gonçalves De Azevedo, Serra BR
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20140027249 | BELT GUIDE DEVICE FOR USE IN CONVEYOR BELTS - The present invention refers to a belt guide device for use in conveyor belts and, more specifically, to a guide roller device that decreases the need to replace the rollers and prevents the formation of rubber strips by contact between the belt of the conveyor and the roller. Thus, the device of the present invention comprises: the guide roller, a sliding board whereon the guide roller is mounted, a support track that receives the sliding board, and an adjustment mechanism connected to the sliding board to trigger, selectively, the sliding thereof in relation to the support track. The support track is fastened to the structure in a position such that the guide roller is situated closely adjacent to the edge of the belt. | 01-30-2014 |