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Browsing Inventii by Title

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  • Nontraditional technology of toothed wheels fabrication 
    BOSTAN, Ion; DULGHERU, Valeriu; DICUSARA, Ion; BODNARIUC, Ion (Romanian Inventors Forum, 2009)
    The inventions refers to the domain of precessional transmissions and technology of its fabrication. To fabricate toothed wheels with convex-concave profile a practically new theory was elaborated using a tool which performs ...
  • Note muzicale 
    CARAGIA, Vlad Liviu (Agenţia de Stat pentru Proprietatea Intelectuală a Republicii Moldova (AGEPI), 2023)
    În mijlocul acestei lucrări de artă abstractă, se pot distinge forme stilizate ce amintesc de instrumente muzicale, cu linii și contururi care sugerează fluiere, viori și alte instrumente orchestrale. Aceste elemente conferă ...
  • Novel electrochemical approach for the fabrication of free-standing perforated au nanomembranes 
    MONAICO, Eduard; MONAICO, Elena; URSAKI, Veaceslav; TIGINYANU, Ion (Technical University "Gheorghe Asachi" of Iași, 2021)
    Propunem o tehnologie electrochimică cost-efectivă în doi Pași la temperature camerei pentru obținerea nanomembranelor de Au. Un film subțire de Au cu grosime mai mică de 100 nm a fost depus prin depunerea e ...
  • Novel electrochemical approach for the fabrication of free-standing perforated au nanomembranes 
    MONAICO, Eduard; MONAICO, Elena; URSAKI, Veaceslav; TIGINYANU, Ion (Technical University "Gheorghe Asachi" of Iași, 2021)
    Propunem o tehnologie electrochimică cost-efectivă în doi pași la temperatura camerei pentru obținerea nanomembranelor de Au. Un film subțire de Au cu grosime mai mică de 100 nm a fost depus prin depunerea electrochimică ...
  • Nutrient medium for cultivation of fungal strain Fusarium gibbosum CNMN FD 12 
    CILOCI, Alexandra; TIURINA, Janetta; BULHAC, Ion; CLAPCO, Steliana; DANILESCU, Olga; LABLIUC, Svetlana; DVORNINA, Elena (Romanian Inventors Forum, 2020)
    Nutrient medium for the cultivation of fungal strain Fusarium gibbosum CNMN FD 12 with the content of corn flour, soy flour, CaCO3, (NH4)2SO4 and water, which contains supplementary, as a biostimulator, the coordination ...
  • Obtaining and stabilizing dyes, antioxidants and preservatives of plant origin for functional foods 
    GHENDOV-MOSANU, Aliona (Romanian Inventors Forum, 2020)
    The overall objective of this project is to develop processes for obtaining and stabilizing colorants, antioxidants and preservatives of vegetable origin from horticultural sources and agro-food industry waste and their ...
  • Obtainment of jam and confiture type products from fruits with programmed sweet taste grade 
    PALADI, D.; TATAROV, P.; MIJA, N. (Romanian Inventors Forum, 2017)
    A product with programmed sweet taste grade has been obtained, which iis included in the limits of 15 up to 20 units, depending on total acidity, pH value of the raw material and on the dry substance content hydro soluble ...
  • Ohmmetru 
    NASTAS, Vitalie; NICOLAEV, Pavel (Agenția de Stat pentru Proprietatea Intelectuală a Republicii Moldova, 2013-04-30)
    Invenţia se referă la tehnica de măsurări şi poate fi utilizată pentru măsurarea cu precizie înaltă a rezistenţei. Ohmmetrul conţine două cleme pentru conectarea obiectului măsurat, un rezistor, conectat cu un pol la prima ...
  • Ohmmetru 
    NASTAS, Vitalie (Agenția de Stat pentru Proprietatea Intelectuală a Republicii Moldova, 2013-01-31)
    Invenţia se referă la tehnica de măsurări şi poate fi utilizată pentru măsurarea cu precizie înaltă a rezistenţei. Ohmmetrul conţine două cleme pentru conectarea obiectului măsurat, un rezistor conectat cu un pol la prima ...
  • Optic filters based on anisotropic crystals 
    SÎRBU, N.; DOROGAN, A.; URSACHI, V. (Romanian Inventors Forum, 2018)
    The optical anisotropy of ZnP2, Cu2ZnSiSe4, and CdCa2S4 crystals are manifested by strong gyration effects, birefringence, dichroism, rotation of the polarization plane of light.
  • Optical detectors based on birefringent ZnP2–C52h crystals 
    STAMOV, I. G.; SÎRBU, N. N.; DOROGAN, A. V. (Romanian Inventors Forum, 2017)
    The spectral dependences of refractive indexes had been studied in crystals. The electrical, spectral and azimuth characteristics of monolith, and discrete structures had been, also, studied. These crystals possess ...
  • Optical devices based on polarized light filters 
    SYRBU, N.; DOROGAN, A.; STAMOV, I.; DOROGAN, V. (Romanian Inventors Forum, 2016)
    The paper presents several concepts of devices based on anisotropic crystals, which permit to separate polarized light signals. The devices are elaborated using semiconductor waveguides and ZnAs2 layers, which can filter ...
  • Optical fiber with restructurable autofocus 
    ȚURCANU, Dinu; NISTIRIUC, Pavel; NISTIRIUC, Ana; CHIHAI, Andrei (Technical University "Gheorghe Asachi" of Iași, 2020)
    Invenția se referă la domeniul de optoelectronică în sistemele și comunicațiile optice, în special la fibra optică cu autofocus restructurabil, care poate fi utilizată în rețelele și sistemele de comunicații optice ...
  • Optical Modes Separator (Te, Tm) Based On In0.3Ga0.7As/GaAs Heterostructures With Quantum Wells 
    SÎRBU, N.; DOROGAN, A.; VIERU, T.; KAPON, E.; MEREUŢA, A. (Romanian Inventors Forum, 2011)
    The study of luminescence, absorption and reflection spectra of In0.3Ga0.7As/GaAs heterostructures with quantum wells was made for determining fundamental electronic states of polariton excitons in quantum wells. The ...
  • Optoelectronic economical lighting and securing system 
    DOROGAN, Valerian; VIERU, Tatiana; SECRIERU, Vitalie; VIERU, Stanislav; MUNTEANU, Eugen; DOROGAN, Andrei; ZAPOROJAN, Sergiu (Romanian Inventors Forum, 2014)
    The elaborated system uses renewable energy sources (hydro, wind, solar) for autonomous supply of household techniques, outdoor lighting and house securing. The intelligent securing, alarm and control system represents an ...
  • Optoelectronic gas sensor 
    DOROGAN, Valerian; VIERU, Tatiana; VIERU, Stanislav; DOROGAN, Andrei; SECRIERU, Vitalie; MUNTEANU, Eugen; BALICA, Ştefan (Romanian Inventors Forum, 2012)
    The sensor is equipped with a laser diode with vertical emission and an external optical resonator, which assures multiple propagation of laser radiation. The gash detection inside the external resonator’s cavity is assured ...
  • Optoelectronic Module For Gas Detection 
    DOROGAN, V.; VIERU, S.; VIERU, T.; DOROGAN, A.; SECRIERU, V.; MUNTEANU, E.; BALICA, Ş.; KAPON, E.; SÎRBU, A. (Romanian Inventors Forum, 2011)
    Optical gas detection module consists of vertical emitting laser diode (VCSEL), optical flux control photodiode, a thermoelectric cooler, thermo-resistor - all integrated in one chip. The gas chamber consists of a parallel ...
  • Optoelectronic module for ultraviolet range 
    DOROGAN, Valerian; VIERU, Stanislav; VIERU, Tatiana; BANARI, Eugen (Romanian Inventors Forum, 2009)
    The module is consisted of an ultraviolet radiation source with a wide emission surface, a lens system that assures an efficient injection of the ultraviolet radiation into the optic cable. The module allows irradiating ...
  • Optoelectronic system for leading and control of oscillations 
    DOROGAN, V.; VIERU, T.; VIERU, S.; SECRIERU, V.; MUNTEANU, E.; BALICA, Ş. (Romanian Inventors Forum, 2010)
    The system is elaborated for controlling oscillatory processes (in particular, for Focault Pendullum). It is manufactured basing on optoelectronic couples (laser diode - photoreceiver), synchronizing and compensation system ...
  • Oscillation of stored and stored information and then on request recognized and extracted 
    DONȚU, Zaharia; CIOBANU, Oleg; CIOBANU, Radu; CIUPERCĂ, Rodion; TRIFAN, Nicolae; DICUSARĂ, Ion (Technical University "Gheorghe Asachi" of Iași, 2020)
    Procesul de învățare în școală, studiere în instituțiile de pregătire a specialiștilor se face printr-o relație directă a învățătorului/profesorului cu elevii, studenții. La general se produce o interacțiune ...

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