WO/2015/130154 SET OF ACCESSORIES WHICH, WHEN COMBINED AND ASSEMBLED, FORM MOULDS FOR RECEIVING CONCRETE OR THE LIKE, WHICH ARE USED TO CONSTRUCT CUBES SUCH AS SLABS, PILLARS, ENCLOSURES, COLUMNS, TRUSSES, LININGS AND FLAGSTONES AND/OR ROOFS, IN CIVIL ENGINEERING WORKS||WO||03.09.2015|
||PCT/MX2014/000072||CHÁVEZ FLORES, José||CHÁVEZ FLORES, José|
The invention facilitates construction using a modular polymer-based arch centre, generating considerable savings in all areas. The invention relates to multi-position and multi-functional parts forming a supporting element where dismountable walls are joined, as well as upper separators, a tensioning and counter-tensioning element, and a fastening element which attaches most of the parts together or the largest part of the invention is used. This process eliminates down time, provides clean works, does not waste wood and, above all, reduces the amount of time required to complete the work.
WO/2015/130155 METHOD FOR PRODUCING DIMENSIONALLY STABLE TIN-STIBIUM-RUTHENIUM ELECTRODES (ANODES) USEFUL IN WASTEWATER TREATMENT AND MATERIALS OBTAINED BY MEANS OF SAID METHOD||WO||03.09.2015|
||PCT/MX2015/000029||UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO||DURAN MORENO, Alfonso|
The invention relates to a method for producing of dimensionally stable Ti/TiO2/RuO2/SnO2-Sb2O5-RuO2 electrodes (anodes), which comprises the following stages: I. preparing the metallic support-base, made of Micro Grade 1 titanium, wherein said support may be in the shape of a plate or mesh; II. applying, to the metal support, a first coating of titanium oxide (TiO2) on top of the first coating; III. applying, to the metal support, a second coating of ruthenium oxide (RuO2) on top of the second coating; and, IV. applying, to the metal support, a third coating of a ternary mixture of metal oxide precursors of SnO2-Sb2O5-RuO2, on top of said second and first coatings. In addition, the invention relates to dimensionally stable electrodes (anodes) (DSA) of Ti/TiO2/RuO2/SnO2-Sb2O5-RuO2, directly obtained from the method of the present invention, which are used for wastewater treatment.
WO/2015/126233 IMPROVED LONG-ACTING TILMICOSIN AND USE THEREOF IN THE TREATMENT OF BOVINE RESPIRATORY DISEASE COMPLEX (BRDC) AND IN THE DRY COW PERIOD||WO||27.08.2015|
||PCT/MX2015/000031||UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO||SUMANO LOPEZ, Héctor Salvador|
The invention relates to an improved long-acting or extended-release tilmicosin formulation comprising: tilmicosin phosphate in a concentration between 35 and 50% by weight of the total composition; a first cosolvent in a concentration between 8 and 20% by volume, said first cosolvent being propylene glycol; a second cosolvent in a concentration between 5 and 15% by volume, said second cosolvent being ethyl alcohol; and an emulsifier in a concentration between 1.5 and 15% by weight of the total composition, said emulsifier being poloxamer. The invention also relates to the method for producing said improved long-acting tilmicosin formulation.
WO/2015/126235 AIR SCRUBBER FOR SCRUBBING AIR OF VOLATILE ORGANIC COMPOUNDS AND MICROPARTICLES||WO||27.08.2015|
||PCT/MX2015/000033||UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO||SUÁREZ PARRA, Raúl|
The invention relates to an air scrubber for scrubbing air of volatile organic compounds and microparticles, including a dual-function motor that drives a water pump and an air extractor which conveys molecules of burnt oil and fat fumes, microparticles of dust and volatile organic compounds through a duct to a column reactor, into which a counter flow of aqueous scrubbing suspension arrives from a mixing tank. The aqueous scrubbing suspension is a mixture of a microporous material, natural zeolite (clinoptilolite) or nanoparticles of a metal oxide. The power source of the air scrubbing motor can be electric, a photovoltaic system with a plurality of solar panels, a wind powered generator, etc.
WO/2015/126232 NOPAL MUCILAGE (OPUNTIA FICUS-INDICA) AS A CONTROLLED-RELEASE VEHICLE AND ADJUVANT FOR REGENERATION OF THE MUCOSA OF THE GASTROINTESTINAL TRACT||WO||27.08.2015|
||PCT/MX2015/000030||UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO||QUINTANAR GUERRERO, David|
The invention relates to a composition comprising ranitidine, nopal mucilage (as a natural controlled-release vehicle with gastric mucosa regenerative properties) and a wetting agent, for use in the treatment of gastric disorders, such as gastric ulcers, active duodenal ulcers, Zollinger–Ellison syndrome, gastro-oesophageal reflux and erosive oesophagitis.
WO/2015/126234 METHOD FOR OBTAINING MICROSPHERES FOR THE CONTROLLED RELEASE OF SENSITIVE ACTIVE INGREDIENTS, PRODUCED BY ASSEMBLING POROUS MICROSPHERES AND NANOPARTICLES||WO||27.08.2015|
||PCT/MX2015/000032||UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO||QUINTANAR GUERRERO, David|
The invention relates to a biodegradable polymer system for formulating hydrophilic sensitive drugs such as peptides and proteins. The systems are assembled by means of the adsorption of biodegradable polymer nanoparticles in biodegradable porous microspheres using an adsorption/infiltration process. The drug is not involved in the production of the nanoparticles or in the production of the microspheres and, consequently, contact with organic solvent, interfaces and shear forces are all prevented during drug loading. The drug is adsorbed onto different quantities of nanoparticles which are infiltrated into the porous microspheres. The adsorption efficacy and the release speed depend on the quantity of nanoparticles adsorbed/infiltrated. The method can be used as a possible alternative for formulating hydrophilic sensitive drugs.
WO/2015/126236 METHOD FOR OBTAINING A COMPOSITE ALUMINOSILICATE MATERIAL CONTAINING ALUMINA AND NANOZEOLITE||WO||27.08.2015|
||PCT/MX2015/000034||UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO||FUENTES MOYADO, Sergio|
The invention relates to a method for producing a composite aluminosilicate material containing alumina and zeolite. The composite is obtained by means of hydrothermal zeolite synthesis in a macroheterogeneous system in the presence of alumina, which serves as both a reaction component and a support for the resulting zeolite. In the case of the zeolite faujasite (Y) the material obtained is characterised in that it contains a high proportion of zeolite, retaining the large volume of mesopores in the hierarchical porosity of the composite, and nanozeolite crystals that have a high SiO2/Al2O3 ratio.
WO/2015/122756 COMBINED AIR EXTRACTOR, THAT USES SOLAR AND WIND ENERGY, FOR PASSIVELY VENTILATING INDUSTRIAL WAREHOUSES, DWELLINGS AND/OR BUILDINGS (SOLAR-WIND CHIMNEY)||WO||20.08.2015|
||PCT/MX2014/000046||DIRECCIÓN GENERAL DE EDUCACIÓN SUPERIOR TECNOLÓGICA DE LA SEP||ARCE LANDA, Jesús|
The invention relates to a method for the passive ventilation and/or heating of dwellings, industrial warehouses and/or buildings, using a solar air heater or collector. The invention also relates to a natural method of ventilating dwellings, industrial warehouses and/or buildings, using two passive systems, a solar heater and a dynamic-type atmospheric air extractor, coupled in series. In the new combined system, air is extracted by means of a maximised double effect: the solar-thermal effect and the dynamic-wind effect. The solar heater is coupled to the atmospheric extractor by means of a trapezoidal nozzle-type constriction having a characteristic shape and dimensions. The entire system should be installed in such a way that it facilitates the collection of solar energy incident on its absorption plate, to permit improved heating and exploitation thereof. At the same time, the system should also be installed at a sufficient height to make use of the effect of the wind, and to make the dynamic air extractor rotate in an adequate manner. By coupling both devices (the solar heater and the dynamic-type atmospheric extractor) via a nozzle-type constriction having characteristic dimensions, an improved effect is achieved, the extraction of air in enclosed spaces and/or buildings being maximised by up to four times more than both systems could achieve separately, as was conventionally done. This new combined air extraction system is called a solar-wind chimney.
WO/2015/122757 AGRICULTURAL SUPPORT||WO||20.08.2015|
||PCT/MX2015/000027||ROSAS TAPIA, Manuel, Omar, Alejandro||ROSAS TAPIA, Manuel, Omar, Alejandro|
The invention relates to a dynamic agricultural support having a characteristic design, formed by three posts made of a suitable, preferably metal, material, with a channelled profile and openings distributed in the centre and along the length of the posts; the lateral posts have grooves in the sides and preferably metal plates which also have grooves, and a chain; the lateral posts are joined on the lower part, one in front of the central post and the other behind; the middle part of the chain is attached, with a screw and nut, to the upper part of the central post, and the ends are joined, with screws and nuts of the upper part of the lateral posts, allowing the lateral posts to open on the axis thereof so as to create a suitable angle, allowing the opening or closing of the angle with the chain in order to improve the ventilation of the crops and to allow the passage of machinery between the furrows.
WO/2015/122758 DUAL CHEMICAL DOSING DEVICE||WO||20.08.2015|
||PCT/MX2015/000028||OJEDA PECH, José Norberto||OJEDA PECH, José Norberto|
The invention relates to a chemical dosing device for leaching a phosphorated chemical material impregnated in crystallised sand in a liquid, the resulting mixture thereof being dosed in a proportion of one part per million in a container of the liquid which will be treated with temephos in order to eliminate the fly larvae, said container comprising at least two perforations, wherein at least one of said perforations allows the inflow of the liquid into the dosing device and the rest allow the outflow of a substance resulting from the mixture of the phosphorated chemical material impregnated in crystallised sand, which, when leached, applies a mixture of one part per million of temephos which eliminates the fly larvae. The dual chemical dosing device has a functional characteristic as a result of the physical properties thereof, which is that it maintains a pendular movement inside the container of the liquid to be dosed, as a result of the float and the counter-weight which are components thereof, generating a more efficient dosage of the mixture obtained and therefore facilitating the process of treating a liquid contained in a recipient with a phosphorated chemical material impregnated in crystallised sand, which applies temephos in a proportion of one part per million according to the specifications of the WHO for the innocuousness of the pesticide that eliminates fly larvae when applied to water for human use and consumption.