Abstract: A wireless power transfer (WPT) system for an electrical vehicle (EV) may include a ground assembly (GA) having a GA transmitter coil, a vehicle assembly (VA) having a VA receiver coil magnetically coupled to the GA transmitter coil, a compensation strategy stage including a parallel-series compensation network to obtain a voltage VVA in the VA receiver coil proportional to an effective current Ip_rms in the GA transmitter coil, a rectifier in the VA to obtain a continuous voltage Vdc_VA, and a control strategy stage with a voltage control loop and a current control loop. The control strategy stage may provide a control command to regulate voltage in the VA to adjust the continuous voltage Vdc_VA based on a reference DC link voltage. A DC link of a conductive charger of the EV may be regulated with the adjusted continuous voltage Vdc_VA during an inductive charging process of the EV. The rectifier may be connected to the DC link of the conductive charger of the EV.

Abstract: The present invention refers to compositions of atomized or lyophilized extracts of selected maca hypocotyls of the red and black variety and atomized or lyophilized parts of the yacon plant selected from leaves and roots. The invention also refers to the methods to prepare such compositions using aqueous or hydroalcoholic extraction processes. Likewise, as novel element of the maca hypocotyls extraction process is the selection of the batches of maca hypocotyls having a pH of less than 5.5, which have better biological activity than those with a greater pH. The compositions of the invention are useful in the treatment of different conditions and diseases.

Abstract: The present invention refers to compositions of atomized or lyophilized extracts of selected maca hypocotyls of the red and black variety and atomized or lyophilized parts of the yacon plant selected from leaves and roots. The invention also refers to the methods to prepare such compositions using aqueous or hydroalcoholic extraction processes. Likewise, as novel element of the maca hypocotyls extraction process is the selection of the batches of maca hypocotyls having a pH of less than 5.5, which have better biological activity than those with a greater pH. The compositions of the invention are useful in the treatment of different conditions and diseases.

Abstract: The present invention relates to one- or two-way Direct-To-Home (DTH) satellite communications systems which broadcast high bit rate wideband television and multimedia content to user terminals located within a desired coverage area and, more specifically, a single or multi-transponder Direct-To-Home satellite communications system in which a high bit rate wideband data stream is comprised of real-time, statistically multiplexed information and non-real-time information that is transmitted to a subscriber media gateway device for storage and later-use. The user terminal contains a specially designed receiving system and may contain a transmitter for transmission of a return data channel to the Broadcast Center.

Abstract: This invention refers to a machine and a process for recycling inorganic and organic trash and obtention of a molding paste for different usages, this machine is formed basically by; one hydraulic piston, a pushing plate, a receptor camera, one reactor, one pump and a heater equipment. Likewise, said machine is involved in a process, which stages are essential in order to obtain the hot molding paste with the adequate characteristics; that when cooling, is transformed into products substituting wood and materials for construction; such as bricks, vaults, floors, paving blocks, tiles, floor edges, etc. This products will not be corrupted by humidity or moth, do not become rotten and can be cut, machined, etc. This machines does not require water in its industrial process, nor requires to wash the trash that is processed, does not pollute, has a low operation cost, since it is efficient and can be operated by just one person.

Abstract: The present invention relates to one- or two-way Direct-To-Home (DTH) satellite communications systems which broadcast high bit rate wideband television and multimedia content to user terminals located within a desired coverage area and, more specifically, a single or multi-transponder Direct-To-Home satellite communications system in which a high bit rate wideband data stream is comprised of real-time, statistically multiplexed information and non-real-time information that is transmitted to a subscriber media gateway device for storage and later-use. The user terminal contains a specially designed receiving system and may contain a transmitter for transmission of a return data channel to the Broadcast Center.