|1. WO/2015/014326 MODIFIED OLIGOESTERS AND METHODS FOR PRODUCING SAID OLIGOESTERS||WO||05.02.2015|
||PCT/CO2014/000009||ANHÍDRIDOS Y DERIVADOS DE COLOMBIA S.A ANDERCOL||HERNÁNDEZ GARCIA, Hugo Fernando|
The present invention relates to a modified oligoester constituted by an oligoester (1) that, at one of the ends thereof has a group that reacts with organic acids or alcohols, forming covalent bonds, and at one or more of the other ends thereof has one or more cyclic acetal groups (2). In addition, processes are provided for the production of said modified oligoester, and also the use thereof in the production of polyester resins, coating compositions and composites, plus the process for producing said resins. The field of application of the present invention relates to the chemicals sector, particularly in relation to oligoesters modified with cyclic acetal groups.
|2. WO/2015/003667 ADAPTING DEVICE FOR AN ARC EXTINGUISHING TOOL THAT ALLOWS DISCONNECTING CIRCUITS THAT DO NOT HAVE THE OPENING SUPPORT||WO||15.01.2015|
||PCT/CO2014/000007||CODENSA S.A. ESP||RODRIGUEZ SOTO, Abel Eduardo|
The present invention relates to an adapting device to be used together with an arc extinguisher, allowing safe opening of circuit breakers which do not have retention hooks for said arc extinguisher. FIELD: Electrical and mechanical engineering industry, in particular maintenance and repair operations for electricity distribution lines and mechanical devices that enable safety during operation.
|3. WO/2014/194871 HYDRAULIC MACHINE FOR LOW WATERFALLS||WO||11.12.2014|
|PCT/CO2013/000011||UNIVERSIDAD DEL VALLE||JARAMILLO PIZARRO, Guillermo Andres|
The present application for a patent of invention relates to a hydraulic machine for low waterfalls below 2 metres in height, which by harnessing the flow of fluid (water) and the hydraulic twist thereof acting on said machine, provides mechanical energy for the production of electricity using the hydro potential of rivers and small streams where physical conditions such as height have not been exploited to the fullest and have been a limiting factor as regards satisfying the electricity needs of the population living in areas around such rivers and streams. It also provides a hydraulic machine for low waterfalls below 2 metres in height which is low-cost, efficient and easy to construct compared to the leading manufacturers of hydraulic machines who do not provide or offer this type of hydraulic machine for low waterfalls below 2 metres in height. Said hydraulic machine for low waterfalls is characterized in that it comprises a stator (40), a rotor (20), a shaft (12), two discs (27, 27'), an axle hub (15) and a pair of ball bearings (13, 13').
|4. WO/2014/161515 DEVICE COMPRISING COLLAPSIBLE MODULES FOR ADVERTISING AND DISPLAYING PRODUCTS||WO||09.10.2014|
||PCT/CO2014/000004||MONTAÑO FERNANDEZ, Carlos Mario||MONTAÑO FERNANDEZ, Carlos Mario|
The invention relates to square, rectangular and curved modules made from metal sections, preferably structural industrial aluminium having a square and grooved cross-section, and interconnected by pairs of hinges located on the front and rear faces of the modules so that they can be folded in relation to one another in a zigzag manner, and lock screws can subsequently be installed and turned in rivet bushes provided in the modules, conferring the necessary stiffness in order for the structure to be maintained in the vertical position. The invention is used to produce structures for advertising and displaying products, such as exhibition furniture and stands. For an item of exhibition furniture, such as a counter at a fair, a structure is assembled using lock screws in rivet bushes and the screws and bushes secure the rigid base disposed in the upper portion of the structure in order to form an item of furniture. The structures are covered with rigid base sheets, such as polystyrene, acrylic, polycarbonate or fabric, digitally printed with elements of the company's corporate identity and photos representing same; thereby optimising the construction and installation time for stands in exhibition halls, since the structures are portable, require no additional tools, and can be reused and reconfigured.
|5. WO/2014/146621 NON-DESTRUCTIVE SYSTEM FOR THE SUSPENSION OF GAS AND WATER FLOWS||WO||25.09.2014|
|PCT/CO2014/000003||PROCIMEC INGENIERíA LIMITADA||FLOREZ DE PAULIS, Dorian|
The invention relates to a non-destructive system for the suspension of gas and water flows, comprising a tool that provides hermetic sealing in the installation of the flow suspension device, improving safety in the closure operation.
|6. WO/2014/124611 BIOTECHNOLOGICAL USE OF PLEUROTUS OSTREATUS FOR THE MANAGMENT OF AGROINDUSTRIAL WASTE||WO||21.08.2014|
|PCT/CO2014/000001||JADAA, Rami Imad||JADAA, Rami Imad|
The breakdown of plant biomass having a high lignin content using the Pleurotus ostreatus fungus allows the conversion of 36-42% of said biomass into edible mushrooms of high nutritional value, the remaining 58-64% being a plant biomass massively invaded by the structures of the fungus and in which the lignin has broken down by 90-99%. This natural process has been optimised by means of potentiation of the inoculum, stimulation of the degradative enzymes and control of factors such as oxygenation, moisture and light, thereby facilitating the colonisation by the fungus and limiting the conditions necessary for contamination. This optimisation dispenses with the use of growth promoters, antibiotics or complex methods, allowing the production of mushrooms suitable for human consumption that include a high protein index (25-34% of the dry weight, 18-23% animal protein and 7-11% vegetable) and an enriched compost suitable for use in farming. This process, which is 100% organic, provides an environmentally friendly and effective solution to the problem of hard-to-break-down agroindustrial waste, such as, for example, waste from the African oil palm (Elaeis guineensis) sector.
|7. WO/2014/124612 INTELLIGENT SHELVES FOR POINTS OF SALE||WO||21.08.2014|
||PCT/CO2014/000002||VALENCIA ZAPATA, Pablo Andrés||VALENCIA ZAPATA, Pablo Andrés|
The invention relates to intelligent shelves for points of sale, comprising a teleprocessing system at self-service points of sale at commercial establishments, which can be used for the real-time monitoring and control of information relating to the products displayed. Designed according to the principle of "information in hand", in which the three users obtain immediate information from the point of sale in real time, i.e.: the end customer who, simply by taking the product displayed on the intelligent shelf, obtains immediate information displayed on information display devices (LCD screen, monitor, digital display, etc.) relating to the price, instructions for use, impulse and commercial information, as well as obtaining information in interactive applications, with answers to frequently asked questions, digital positioning and impulse games, and augmented reality; the store or warehouse, where the intelligent shelf is an important ally that can improve efficiency in supply logistics, allowing control, from a processing and storage device connected to the network (cell, computer, tablet, mobile terminal, etc.), of retail inventories, product re-stock alarms that are relatively new to retail, automated orders to suppliers based on consumption statistics and season, as well as offering a tool that allows the remote management of prices according to the season, time or promotions; and the merchandising and sales area, where the intelligent shelf can be used, in real time and from a remote site, to obtain statistics relating to the point of sale, for remote management of digital POP advertising, BTL activities (interactive games, augmented reality, digital impulse activities based on customised applications, etc.), to take photos or videos of the gondola or store and to consult same remotely using a cell phone or computer.
|8. WO/2014/121762 DEVICE FOR GENERATING SOUND VIBRATIONS IN THE BACK AND BASE OF A CHAIR||WO||14.08.2014|
||PCT/CO2013/000012||LOPEZ RAMIREZ, Guillermo Enrique||LOPEZ RAMIREZ, Guillermo Enrique|
The present invention has been developed in the electro-mechanical engineering field. More specifically, the invention relates to an electro-mechanical device formed by characteristic components which, when installed in a specific manner in the base (seat cushion) and back of a chair or sofa, convert audio signals into tactile vibrations when a person is seated on the chair. In this way, users or audience members in cinemas or other entertainment spaces, such as, inter alia, concert halls, home theatres and amusement arcades, have the unusual sensation of being fully immersed in the film by hearing and feeling it through the body, something which has not been possible before now with any other commercially available device. The device is simple, inexpensive and easy to install and can improve the experience of users in cinemas and home theatres and at concerts or any other type of event.
|9. WO/2014/086323 AUTOMATED LAMP WITH ULTRAVIOLET LIGHT FOR CHARACTERISING ROCKS||WO||12.06.2014|
|PCT/CO2012/000004||AXURE TECHNOLOGIES S. A.||QUEVEDO CUBILLOS, Néstor Julio|
The invention relates to an automated lamp with ultraviolet light for characterising rocks, consisting of the following parts: an electromechanical system for lifting by means of rails (1); b) a digital camera (2) arranged inside the box (13); c) a USB connection (3) for connecting the external digital camera (4) with a C-type thread; d) a portable computer (5); e) a control card (6) for the electromechanical system for lifting by means of rails (1), the ring of white light LEDs (7), the ultraviolet light (8) and the DC actuator (15); f) two programs (software) for controlling and storing all of the functions and managing the information captured by same; and g) a DC supply source (11) for energising the inner equipment.
|10. WO/2014/067497 DRILL BIT AND MANDREL COVERING DEVICE, AND ASSEMBLY AND PRODUCTION METHOD THEREOF||WO||08.05.2014|
|PCT/CO2013/000009||BAYONA SALAZAR, Victor Martin||BAYONA SALAZAR, Victor Martin|
The invention relates to a device for covering a drill bit and mandrel, intended to protect the operator against risks posed by the rotating drill bit, to facilitate tool handling and to collect dust produced during use, without affecting the free rotation of the mandrel. The drill bit covering device is installed quickly and easily on the mandrel and it contracts as the drill bit penetrates the surface. The device consists of three stacked tubes, namely: a coupling tube, a connector tube and a sliding tube.