WO/2016/149850 INTEGRAL WASTELESS MINING PROCESS||WO||29.09.2016|
||PCT/CL2016/050011||JRI INGENIERIA S.A.||RAYO PRIETO, Juan|
The invention relates to a tailings disposal method that eliminates the building of waste dumps and tailings dams and the use of natural soil for stockpiling waste, optimises the use of fresh water, and eliminates the generation of dust resulting from blasting and vehicle transit to the open air, the method being used in mines that are moving from open-pit mining to underground mining. According to the invention, the pulp obtained from the flotation of the mineral from the underground mine is transported to a plant for thickening to a paste, the plant being located at the edge of the pit or crater, and the thickened pulp is deposited in the pit or subsidence crater resulting from underground mining.
WO/2016/149849 ELECTRONIC APPARATUS FOR OBTAINING ELECTRICAL ENERGY FROM A PLANT OR VEGETABLE||WO||29.09.2016|
||PCT/CL2015/000016||GUERRERO OSORIO, Carolina Andrea||GUERRERO OSORIO, Carolina Andrea|
The invention relates to an electronic apparatus for obtaining electrical energy from a plant or vegetable, comprising a casing containing a portable device, including a capturing step, a boosting step, a destabilising step and a regulating step, which supplies electrical energy to an output connector for connecting a load, providing a regulated voltage value.
WO/2016/145546 ASSEMBLY ARRANGEMENT FOR PREFABRICATED PANEL||WO||22.09.2016|
||PCT/CL2016/050010||SOCIEDAD INDUSTRIAL ROMERAL S.A.||O'RYAN AGUIRRE, Juan Alberto|
The invention relates to devices for the installation of prefabricated wall panels, for the construction of interior dividing walls or partition walls of enclosures. This is particularly useful, for example, in the field of construction and building, where the speed of execution of walls or partition walls is a relevant factor that directly influences the cost of work.
WO/2016/145544 DEVICE AND METHOD FOR ASSISTING THE ROBOTIC NAVIGATION OF A VEHICLE IN A NOISY ENVIRONMENT||WO||22.09.2016|
||PCT/CL2016/000012||UNIVERSIDAD TÉCNICA FEDERICO SANTA MARÍA||AUAT CHEEIN, Fernando Alfredo|
The invention relates to a device and a method for assisting the robotic navigation of a vehicle in a noisy environment, where the device comprises an arrangement of microphones provided in the vehicle for capturing both the internal and external sound of said vehicle; and an analog-to-digital signal processor that filters and conditions the signals obtained from the arrangement of microphones, which are restricted to a hearing range of the human being, between 300 and 20,000 Hz, rejecting frequencies below 300 Hz and over 20,000 Hz, by means of programable band-pass filters. Furthermore, the processor processes and classifies the signals, detecting the environments according to the sound thereof, by means of neuronal networks of the feed-forward type; and generates restrictions on the maximum and minimum speed limits of the vehicle, both linear and angular, for the control of the vehicle.
WO/2016/145543 AUTONOMOUS PEOPLE RESCUE SYSTEM FOR VESSELS AND SHIPWRECKS||WO||22.09.2016|
||PCT/CL2015/050008||FERNANDEZ, Maite Alejandra||FERNANDEZ, Maite Alejandra|
The invention relates to a novel, original and practical autonomous rescue system that operates on the vessel and is controlled intelligently by a platform of software and hardware programs that autonomously rescue people who fall in the water. The system operates from the moment the person falls off the deck into the water. As soon as the bracelet worn by the passenger touches the water, it emits a signal which sends two instructions via radiofrequency: one that makes an alarm sound and the other that informs a robot which goes to the person's rescue and brings them back to the vessel without the intervention of people actuating the robot, i.e. intelligently and autonomously.
WO/2016/145545 DEVICE FOR CUTTING VOLUMES OF EXPANDED POLYSTYRENE FOAM OR SIMILAR, PRODUCING DOUBLE-CURVATURE SURFACES||WO||22.09.2016|
||PCT/CL2016/000013||UNIVERSIDAD TÉCNICA FEDERICO SANTA MARÍA||GONZÁLEZ BÖHME, Luis Felipe|
The invention relates to a device for cutting volumes of expanded polystyrene foam or similar, producing double-curvature surfaces, comprising a first pair of linear guides, on each of which linear guides slide two pairs of plates disposed on sliders, wherein each pair of plates is connected by a horizontal beam. The two pairs of plates and the pair of horizontal beams allow a block of expanded polystyrene foam material or similar to be supported and secured for cutting. The material block, supported on the plates, is moved by a first pair of synchronised belts and pulleys, which are actuated by a first pair of stepper motors, which are activated simultaneously, wherein, when moving, the material block faces a rectangular frame that is disposed perpendicular to the trajectory of the movement of the block, said rectangular frame having a fixed position and being provided with a flexible sheet covered by a thermally and electrically insulating cover, on which a resistive thermal wire is wound in a helix, by means of which an electric current is circulated which heats the resistive thermal wire and vaporises the area before making physical contact with the material block during the movement thereof.
WO/2016/141497 METHOD FOR PRODUCING MDF BOARDS WITH NFC/MFC||WO||15.09.2016|
||PCT/CL2015/050007||INVESTIGACIONES FORESTALES BIOFOREST S.A.||JOUTSIMO, Olli|
The invention relates to a method for the production of MDF boards, fibre and particle boards, based on cellulose fibres, comprising the following steps: obtaining wood chips; transporting them to a vaporiser silo where they are heated; transporting the wood chips to a digester where they continue to be heated and are conveyed via a supply outlet screw towards a shredder/refiner; adding a paraffinic emulsion to the chips; transporting them towards the shredder/refiner; injecting resin; carrying to a dryer; transporting towards a fibre silo; carrying the fibres to a step of forming, pre-pressing, pressing, measuring, classification, cooling, sanding, formatting and packaging of the boards produced, wherein nanofibrillated cellulose (NFC) is added, together with microfibrillated cellulose (MFC), be it in the supply screw, or after the shredder/refiner, or after the dryer.
WO/2016/141498 TOPICALLY APPLIED COSMETIC REDUCTIVE COMPOSITION CONTAINING KERATIN AND SULPHUR||WO||15.09.2016|
||PCT/CL2016/000008||RODRIGUEZ CERDA, Patricio Alfredo||RODRIGUEZ CERDA, Patricio Alfredo|
The invention relates to a topically applied cosmetic reductive composition containing up to 20 wt. % of hydrolysed keratin and sulphur. The remaining components are: water, compatibilisers, surfactants, thickeners, preservatives and/or aromatics. Said cosmetic composition can be used to reduce adipose tissue in different areas of the body.
WO/2016/141499 SELECTIVE INHIBITORS OF HEMICHANNELS FORMED BY CONNEXINS FOR THE TREATMENT OF EPILEPSY||WO||15.09.2016|
||PCT/CL2016/050007||PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE||SAEZ, Juan Carlos|
The invention relates to blockers of hemichannels for the treatment of epilepsy. In particular, the invention relates to organic compounds that act as selective inhibitors of hemichannels formed by connexins and which are useful in the the treatment of epilepsy. In another embodiment of the invention, a composition is provided comprising selective inhibiting compounds of hemichannels formed by connexins useful in the treatment of epilepsy in combination with other anticonvulsant compounds.
WO/2016/138600 MAGNETIC NANO-TRANSISTOR||WO||09.09.2016|
||PCT/CL2016/050008||UNIVERSIDAD DE SANTIAGO DE CHILE||ESPEJO PIÑA, Alvaro Patricio|
The invention relates to a magnetic nano-transistor that controls the movement of a magnetic domain wall using external magnetic fields and currents, in which the magnetic domain wall is anchored in a multi-segmented nano-structure comprising a nanowire and a nanotube.