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VALE Vale

GRANT
Utility
Tracking and spatial location system of magnetic sensors and tracking and location method
14 Sep 21
The present aspects provide a tracking and spatial location system of magnetic sensors applied in extraction and transport processes in open pit mines or underground mines, allowing spatially locating one or more sensors that transmit magnetic signals through of one or more collectors that perform a reading and processing of these signals.
Adoniran Judson De Barros Braga, Leonardo Aguayo, Andrè Noll Barreto, Wilson Miola, Luis Guilherme Uzeda Garcia
Filed: 16 Apr 20
GRANT
Utility
Control system and control method for rotary car dumpers
20 Jul 21
This invention relates to a control system and method for rotary car dumpers comprising a positioning car, silos and feeders.
Bruno Eduardo Lopes, Celson José De Resende Neto, Waldinir Lima Castro Silva
Filed: 26 Sep 18
APP
Utility
Comminution Process of Iron Ore or Iron Ore Products at Natural Moisture
15 Jul 21
This invention relates to a process of comminution of iron ore or iron ore products (pellet feed, sinter feed, etc.) at natural moisture without the need to add water or to include a drying step in the process, that is technically and economically feasible.
Michelle Lacerda Sales MARQUES, Joaquim Donizetti DONDA
Filed: 31 Jul 19
APP
Utility
Robot Device, and Method for Inspection of Components of a Belt Conveyor
8 Jul 21
The present invention relates to a robotic device for inspection of components of a belt conveyor comprising a mobile platform and a robotic arm having a first end coupled to the mobile platform and a second end, in which the robotic arm comprises an articulated structure configured to guide the second end to contact at least one of the components of the belt conveyor and where the robotic device comprises a vibration sensor, a camera, a microphone and a laser scanner coupled to the second end of the arm.
GUSTAVO MEDEIROS FREITAS, MARCOS PAULO TORRE, GABRIEL CARVALHO GARCIA, FILIPE AUGUSTO SANTOS ROCHA, ANDRÉ STANZANI FRANCA, FELIPE RIBEIRO DA FONSECA, FERNANDO CESAR LIZARRALDE, RAMON ROMANKEVICIUS COSTA, ALEX FERNANDES NEVES, JOÃO CARLOS ESPIÚCA MONTEIRO
Filed: 19 Mar 19
APP
Utility
Flexible Shoe for Endless Track of Heavy Machinery and Flexible Shoe Manufacturing Method
1 Apr 21
This invention refers to a flexible shoe for endless tracks of heavy machinery, disclosing a constructive configuration that guarantees greater flexibility and adaptability to the terrain in which the heavy machine circulates and allows that only worn or broken parts of the flexible shoe be replaced.
Carlos Andriano DE LIMA, Bruno Sena E SILVA, Cíntia NUNES BRAGA REGATTIERI
Filed: 9 Jul 19
APP
Utility
Concentration Process of Iron Ore Slimes
11 Mar 21
The present application relates to a concentration process of iron minerals from ultrafine tailings (slimes) from iron ore processing through reverse flotation with pH between 8.5 and 10.5 with the addition of amide-amine type collector, or further a mixture thereof with traditional cationic collectors (amines), in the absence of any depressant, alternatively including a step of high field magnetic concentration, which allows to obtain a concentrate with iron content higher than 66% and contents of SiO2+Al2O3 below 4%.
Neymayer PEREIRA LIMA, Klaydison CARLAILE SILVA, Maurício CURI SEGATO
Filed: 3 Oct 18
GRANT
Utility
Shielding installation device in large tires and shielding installation method
2 Mar 21
Described is a shielding installation device in large tires and a shielding installation method in large tires.
Frederico Quintão de Sá
Filed: 2 Jun 17
APP
Utility
Tracking and Spatial Location System of Magnetic Sensors and Tracking and Location Method
25 Nov 20
The present aspects provide a tracking and spatial location system of magnetic sensors applied in extraction and transport processes in open pit mines or underground mines, allowing spatially locating one or more sensors that transmit magnetic signals through of one or more collectors that perform a reading and processing of these signals.
Adoniran Judson DE BARROS BRAGA, Leonardo AGUAYO, Andrè NOLL BARRETO, Wilson MIOLA, Luis Guilherme UZEDA GARCIA
Filed: 15 Apr 20
GRANT
Utility
Apparatus and method for data acquisition
16 Nov 20
Aspects of the disclosure may reduce motion noise by mounting vector component sensors on a bottom-weighted instrument platform that is supported with a spherical bearing.
Benjamin David Polzer, Peter Whyte Walker, Gordon Fox West, Peter Anthony Hurley, Robert Leslie Scott Hogg
Filed: 20 Sep 18
APP
Utility
Mineral Beneficiation Method Using Bioreagent Extracted from Gram Positive Bacteria
4 Nov 20
The object of this invention is to provide a method of mineral flotation using bioreagents extracted from Gram positive bacteria Rhodococcus opacus and Rhodococcus erythropolis.
Maurício Leonardo TOREM, Jhonatan Gerardo Soto PUELLES, Antonio Gutiérrez MERMA, Carlos Alberto Castañeda OLIVERA, Lisa Marinho do ROSÁRIO, Flávia Paulucci Cianga SILVAS
Filed: 15 May 18
APP
Utility
Device and Process for Inhibiting Particulate Emission by Cooling of Displaceable Hot Products Using a Conveyor
26 Aug 20
This invention relates to a device for inhibiting particulate emission by cooling of displaceable hot products using a conveyor comprising a first plurality of tubular elements configured to release a first dosage of water over the products, a second plurality of tubular elements configured to release a second dosage of water over the products and wherein the first dosage released by the first plurality of tubular elements is greater than the second dosage released by the second plurality of tubular elements.
Lucílio Bertoldi RIBEIRO, Francisco Magalhães FAZOLLO
Filed: 22 Dec 19
GRANT
Utility
Thermo-insulating concrete
24 Aug 20
The present invention refers to a new concrete composition comprising fiberglass waste and an air-entraining additive.
Renata Eliane Frank Vasconcelos, Júlia Castro Mendes, Ricardo Andre Fiorotti Peixoto
Filed: 15 May 19
GRANT
Utility
Wheels for displacement trucks
17 Aug 20
A wheel for a displacement truck having a wheel body and removable ribs is provided.
José Siqueira Cestari, Marcelo Rocha Gava, André Luiz Capua De Lima
Filed: 7 Mar 17
GRANT
Utility
Device for loading of bulk carriers and loading method
10 Aug 20
This disclosure refers to a device for assisting in the loading of bulk carriers even in rainy weather.
Adriano Cirino Salles
Filed: 1 Jul 18
GRANT
Utility
System and process for selective rare earth extraction with sulphur recovery
23 Mar 20
The application relates to a process for rare earth extraction and thorium removal from monazite or bastnasite bearing ores or ore beneficiation and industrial waste containing a variable amount of rare earth elements as oxides, phosphates, carbonates or sulfates, comprising (i) controlled mixture between sulfuric acid and the material containing rare earth and (ii) water leaching under controlled conditions.
Leandro Augusto Viana Teixeira, Ruberlan Gomes Silva
Filed: 7 May 15
GRANT
Utility
Railway wheels monitoring system and method
27 Jan 20
It is described a system and method to monitor railway wheels, which includes obtaining images of the railway wheel by means of stereo cameras and performing a three-dimensional and two-dimensional model of the railway wheel by means of these images.
Ana Claudia Da Silva Gomes, Cleidson Ronald Botelho De Souza, Adan Salazar Garibay, Andres Hernandez Gutierrez
Filed: 31 Jan 18
APP
Utility
Method for Prioritizing Railway Crossing Flows, and Memory Storage Medium
11 Dec 19
The present aspects refer to a method for prioritizing railway crossing flows comprising: defining residence location nodes, daily-activity location nodes and level crossing nodes within a zone of influence; generating a graph comprising the residence location nodes, daily-activity location nodes and level crossing nodes and a set of edges, wherein said edges connect the residence location nodes, daily-activity location nodes and level crossing nodes, generating a connected component containing residence location nodes, daily-activity location nodes and level crossing nodes; and obtaining a vector comprising the level crossing nodes in descending order of the value assigned to each level crossing node.
Nikolas Jorge SANTIAGO CARNEIRO, Jorge Manuel FILIPE DOS SANTOS, Sérgio Ivan VIADEMONTE DA ROSA, Cleidson Ronald BOTELHO DE SOUZA, José Aroudo MOTA
Filed: 9 Jun 19
APP
Utility
Multi-terrain Inspection Robotic Device and Methods for Configuring and Guiding the Same
11 Dec 19
This disclosure presents a robotic device for multi-terrain inspection, composed by a robot body, a quick reconfigurable locomotion module and a mapping unit capable to model the inspected environment through a 3D colored point cloud.
Gustavo Medeiros FREITAS, Filipe Augusto Santos ROCHA, Marcos Paulo TORRE, Angelo Frederico FONTES JUNIOR, Victória Regina RAMOS, Luiz Eduardo Da Costa NOGUEIRA, Alexandre Souza SANTOS, Eduardo COTA, Wilson MIOLA, Marco Antonio DOS REIS, Branilson Luiz Santos COSTA, Luis Carlos Moreno LEDEZMA, Ronaldo Pereira EVANGELISTA, Pedro Xavier ALCANTARA, Rebeca Tourinho LIMA, Tiago Pereira DE SOUZA, luri Viana BRANDI, Ramon Nunes Araújo, Márcio Fernando Mansur GOMES, Gabriel Carvalho GARCIA
Filed: 8 Feb 18
APP
Utility
Thermo-insulating Concrete
20 Nov 19
The present invention refers to a new concrete composition comprising fiberglass waste and an air-entraining additive.
Renata Eliane Frank VASCONCELOS, Júlia CASTRO MENDES, Ricardo Andre FIOROTTI PEIXOTO
Filed: 15 May 19
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