Colecția instituțională: Recent submissions

  • New method of recording the interference spectra of birefringent crystals 
    DOROGAN, A.; DOROGAN, V.; TIRON, A.; SÎRBU, N. (Romanian Inventors Forum, 2015)
    It was developed a system that changes the half-wave negative sign into positive one in the interference spectra of birefringent crystals. This allows determining more accurately the position of interference bands and ...
  • Method of measurement of the microwire core diameter and glass coating thickness 
    DOROGAN, V.; ZAPOROJAN, S.; VIERU, T.; MUNTEANU, E.; LARIN, V.; PAVEL, V.; VIERU, S.; CALMICOV, I. (Romanian Inventors Forum, 2015)
    The method consists in using of two collimating sets of visible light and two collimating sets with ultraviolet light, which include: light-emitting lens, collimating lens, optical shutters of rectangular or oval shapes, ...
  • Lighting in greenhouses, with modification of flux intensity and spectrum 
    DOROGAN, V.; ZAPOROJAN, S.; VIERU, T.; SECRIERU, V.; VIERU, S.; MUNTEANU, E. (Romanian Inventors Forum, 2015)
    The system consists of optical modules with light-emitting diodes with different wavelengths of the light emitted and the programmable electronic control unit based on a microcontroller. The system allows changing the ...
  • Definition of optical parameters of quantum wells using non-destructive methods 
    DOROGAN, A.; DOROGAN, V.; SÎRBU, N.; ZALOMAI, V. (Romanian Inventors Forum, 2015)
    A digital method was developed to study the polarization dependency of reflectivity spectra of quantum wells. The method permits to determine more accurate the energy of quantum transitions and subsequent calculation of ...
  • Design Concept "Ambulance" 
    LÎCICHIN, Dumitru; PODBORSCHI, Valeriu (Romanian Inventors Forum, 2016)
    Vehicle for transporting of two sick persons were injured to, from or between places of treatment, equipped with drone for promptness intervention of the special team.
  • Design Concept "Electric car" 
    ȚĂRUȘ, Mihai; PODBORSCHI, Valeriu (Romanian Inventors Forum, 2016)
    Electric vehicle, to be used in the urban areas.
  • Design Concept "Airport fire truck" 
    CHIRILEAC, Alexandru; PODBORSCHI, Valeriu (Romanian Inventors Forum, 2016)
    Truck, designed for firefighting at airports.
  • Design Concept "Logical toys for children" 
    CHIPERCEANU, Oxana; PODBORSCHI, Valeriu (Romanian Inventors Forum, 2016)
    The goal of development is the developing of imaginative thinking of children, and the ability of assembly – disassembly. Toy models are grouped three each, which are based on three geometric figures: circle, square, triangle.
  • Installation for bioethanol production 
    MANOLI, I.; SILIUC, P. (Romanian Inventors Forum, 2016)
    The invention relates to the continuous distillation equipment. The design of the invention enables continuous use of the equipment at fermented mash distillation and at periodic distillation. The essence of the proposed ...
  • Tidal plant 
    BOSTAN, Ion; DULGHERU, Valeriu; BOSTAN, Viorel; GUŢU, Marin (Romanian Inventors Forum, 2016)
    Tidal facility includes a rotor with three blades with symmetrical airfoil. Focus on tidal currents direction is performed by installing blade rotatably around their axis within an angle equal to double the size of the ...
  • Aeolian turbine with Vertical Axle 
    BOSTAN, Ion; VIŞA, Ion; DULGHERU, Valeriu; PORCESCU, Gavril (Romanian Inventors Forum, 2016)
    To increase the conversion efficiency of wind energy at speeds V=2...5 m/s a new wind working element has been designed, based on combined effect of the Darrieus and Savonius rotors. The Darreus rotor is connected to the ...
  • Sun system guidance of a group of photovoltaic panels 
    BOSTAN, I.; DULGHERU, V.; BOSTAN, V.; DUMITRESCU, C.; CIOBANU, R.; CIOBANU, O.; COZMA, I. (Romanian Inventors Forum, 2016)
    The invention relates to the thermal power plants without fuel burning and CO2 production, namely to plants for solar energy conversion into electrical energy. The photovoltaic station include a group of panel with solar ...
  • Precesional hydromotor 
    BOSTAN, I.; DULGHERU, V.; CIOBANU, R.; CIOBANU, O. (Romanian Inventors Forum, 2016)
    The precessional hydraulic motor include a hydraulic motor and a precessional transmission K-H-V. The function of the link mechanism of satellite with housing meet the hydraulic motor piston rods.
  • Planetary Precesional transmission 
    BOSTAN, I.; DULGHERU, V.; MALCOCI, Iu.; BODNARIUC, I.; VACULENCO, M.; TRIFAN, N.; DICUSARĂ, I.; CIOBANU, R. (Romanian Inventors Forum, 2016)
    The elaborated precessional transmission is a multicouple gearing (up to 100% of teeth pairs are gearing simultaneously). Increased bearing capacity, constructive advantageous, very large kinematical possibilities (i=8...3600) ...
  • Cycle of inventions "Techniques for measuring impedance components of liquid products" 
    NASTAS, Vitalie; DOROGAN, Valerian; NICOLAEV, Pavel; ZAPOROJAN, Sergiu; MUNTEANU, Eugen (Romanian Inventors Forum, 2016)
    Cycle of inventions includes a method for measuring impedance components of the liquid products (milk, oil, alcohol, etc.) (MD 790Z), an impedance converter, used as reference element (MD 818Z) and an device for practical ...
  • Installation and method for manufacturing a reeled article with RC − 0 type structure 
    DIMITRACHI, Sergiu; DIMITRACHI, Nicolae; IOV, Vasile; ILIESCU, Grigore; CIOLAN, Alexandru (Romanian Inventors Forum, 2016)
    The invention relates to processes for making coiled pieces and can be used in construction of precision instruments, in radio electronics and computing techniques, in manufacturing of phase shift elements and elements for ...
  • Functional apparel products for premature babies 
    DANILA, Victoria; IROVAN, Marcela; BALAN, Stela (Romanian Inventors Forum, 2016)
    Functional apparel products for premature babies intended for putting the child in the incubator. The products are made of natural materials featuring constructive solutions. These are tailored to technological, physiological ...
  • Betonul autorefăcător și betonul flexibil 
    BELANOV, Vasile (Universitatea Tehnică a Moldovei, 2022)
    Probleme care apar în construcțiile din beton armat în timpul exploatării necesită de a fi reabilitate, respectiv trebuie de găsit soluții de rezolvare a lor. Una din soluțiile pare a fi betonul autorefăcător și betonul ...
  • Eсo рroduсts 
    NIСHIFOR, Grigore (Universitatea Tehnică a Moldovei, 2022)
    This review summаrizes existing evidenсe on the imрасt of orgаniс food. It сomраres orgаniс vs. сonventionаl food рroduсtion with resрeсt to раrаmeters imрortаnt to humаn heаlth аnd disсusses the рotentiаl imрасt of orgаniс ...
  • The impact of World War II on the architectural urbanism: example of SSSR and Germany 
    SOLOMONENCO, Anastasia (Universitatea Tehnică a Moldovei, 2022)
    War has a terrible impact on humanity, not only people are affected but also the architectural objectives made by them. The destruction of a building for an architectural purpose means the destruction of the history behind ...

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