Goods & Services

Robot systems for robotic competitions, composed of radio-controlled or autonomous mobile robots with high-strength structure, high-power brushed or brushless motors, lithium batteries, and diverse sensors and microprocessors including fuzzy logic

Goods & Services

Development of printed and printable downloadable educational materials in the field of robot systems development for use in lectures and instructional courses; educational services, namely, providing lectures and instructional courses in the field of robot systems development, and distribution of course materials in connection therewith Development of robot systems for others for contests and industrial purposes, including sub-components, technical control and related computer intelligence technics

Abstract

A laser drilling equipment (300) is described, comprising: a) an optical component or supply module, constituted by a set of lasers (200) with active optical fibre (320), in the form of a hollow reel (210), the active medium of the laser being excited by means of the coupling of the light emitted by laser diodes (220) inside the active fibre; and b) a mechanical component which is an optical bit (100) with a rigid, hollow body (140) and end (130) of any geometry, said bit (100) being provided with orifices (110) for the connection of optical fibres (320) or a bundle of optical fibres with the walls of the bit (100) and orifices (120) for allowing drilling and cooling fluids to be projected onto the surface to be drilled, the optical fibres (320) or bundle of optical fibres extending from said supply module. The supply module is responsible for generating high-intensity light which, via the optical fibres, is guided to the optical bit. The supply module and the optical bit are coupled to a drilling column.

IPC Classes  ?

• E21B 7/00 - Special methods or apparatus for drilling
• E21B 10/00 - Drill bits
• B23K 26/00 - Working by laser beam, e.g. welding, cutting or boring

Abstract

A laser drilling system (100) for drilling rocks, soil and engineering materials with the aid of high-intensity laser light is described, which comprises an optical drill (104) for supplying laser light for the drilling of said materials provided with sensors (106); a control and operations center (101) comprising computer and supervising software with integrated logic; a cooling and debris withdrawal system (105) an energy source (102); an energy conductor (103) provided with sensors (107) and laser systems (201) for emitting high-intensity laser light and optical fibers (123) for conducting the so-generated laser light, so that the information collected by sensors (106), (107) supply said control and operations center (101) and said control and operations center (101) determines improved operation conditions of the optical drill (104) for the drilling of said solid materials or mixtures of solid and liquid materials relative to state-of-the-art drilling systems. The drilling method employing the system of the invention is also described.

IPC Classes  ?

• B23K 26/00 - Working by laser beam, e.g. welding, cutting or boring
• E21B 11/02 - Boring rams
• E21B 7/14 - Drilling by use of heat, e.g. flame drilling
• B28D 1/14 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by boring or drilling
• H01S 3/00 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
• H01S 3/13 - Stabilisation of laser output parameters, e.g. frequency or amplitude

Abstract

The present invention is directed to methods for loosely coupling a stress analysis system to a conventional reservoir simulator by adjusting the flow equation of the conventional reservoir simulator. The solution is obtained by using the methods according to the invention in a loose, iterative coupling system; when convergence is reached, the results obtained by this solution are close to those of the full coupling system. The present invention is also directed to a system for implementing the invention provided on a digitally readable medium.

IPC Classes  ?

• G06F 19/00 - Digital computing or data processing equipment or methods, specially adapted for specific applications (specially adapted for specific functions G06F 17/00;data processing systems or methods specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes G06Q;healthcare informatics G16H)
• G06F 17/13 - Differential equations

Abstract

The present invention pertains to the field of transducers for measuring pressure and magnetic fields. The transducer according to the present invention is based on the phase shift characteristics of giant magneto-impedance (GMI). The present invention further comprises a method for measuring magnetic fields and pressure on the basis of GMI phase characteristics.

IPC Classes  ?

• G01L 9/14 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets
• G01R 33/09 - Magneto-resistive devices

Abstract

The present invention describes a collapsible dentist chair improved so as to be portable and easy to transport, for example in a car luggage compartment. The chair comprises all the appliances required for dentists to provide their services in a convenient manner. The present invention relates mainly to the field of odontology.

IPC Classes  ?

• A61G 15/00 - Operating chairsDental chairsAccessories specially adapted therefor, e.g. work stands
• A47C 4/00 - Foldable, collapsible or dismountable chairs

Abstract

The present invention is related to the field of musical instruments, especially percussion instruments. The present invention describes a portable drum kit that allows easy transportation and assembly for the most diverse locations.

IPC Classes  ?

• G10D 13/02 - DrumsTambourines with drumheads

Abstract

A laser drilling system (100) is described for drilling through solid materials, the system comprising an optical drill (104) provided with sensors (106) which determine parameters of the drilling process and send this information over a bus (17) to a control and operation centre (101) that is connected by a bus (13) refrigeration and waste discharge system (105) and by a bus (10) to an energy source (102) connected by a bus (12) to the optical drill (104), such that once the process parameters have been determined by means of the sensors (106), the control centre (101) starts the laser light emitting process using the laser system (201), leading the laser energy to the drill (104), which initiates the process in real time in controlled conditions. The laser drilling method using the system according to the invention is also described. The drilling system carries out the profiling of the physico-chemical and mechanical properties of the material of the drilled well.

IPC Classes  ?

• E21D 9/06 - Making by using a driving shield
• H01S 3/038 - Electrodes, e.g. special shape, configuration or composition
• G01C 3/10 - Measuring distances in line of sightOptical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
• B23K 37/053 - Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical workClamping devices therefor

Abstract

The present invention describes transportable building modules and the building process thereof. Particularly the present invention comprises modular elements that can be dismantled into smaller parts, facilitating the storage and transport thereof. Among these modules are rigging structures namely levellers (11 - 13), structural beams, flooring boards and skeletal framework construction. Other modules are finishing elements namely frontage and ventilation elements, building boards (61 A - 66), casings, deck and casing boards. Particularly, the building modules of the present invention can be used as houses, lodgings, offices, among others.

IPC Classes  ?

• E04B 1/343 - Structures characterised by movable, separable, or collapsible parts, e.g. for transport
• E04G 21/14 - Conveying or assembling building elements

Abstract

This invention provides micro and submicro materials of metal transition oxides from crystalline structure and CaFe2O4 formula RxFexTi2-xO4, where R is an alkali or alkaline-earth. The materials of the invention, alkali and alkaline-earth metal transition oxides submicro and micro materials, are useful in various applications. It is also provided a low-cost process for the obtainment of micro and submicromaterials through an hydrothermal treatment of raw materials as mineral sands.

IPC Classes  ?

• C01G 23/04 - OxidesHydroxides
• C01G 49/02 - OxidesHydroxides
• C01D 1/02 - Oxides
• C01D 15/02 - OxidesHydroxides
• C01D 17/00 - Rubidium, caesium, or francium compounds
• C01F 3/02 - OxidesHydroxides
• C01F 5/02 - Magnesia
• C01F 11/02 - Oxides or hydroxides
• C01F 1/00 - Methods of preparing compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or the rare earths, in general

Abstract

The present invention provides titanate nanomaterials with physical properties useful in various applications, and also discloses a hydrothermal treatment process for obtaining titanate nanomaterials using rutile and/or ilmenite sands as raw materials.

IPC Classes  ?

• B82B 1/00 - Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
• C01G 23/00 - Compounds of titanium