2024: Recent submissions

  • Process for obtaining natural brown dye from walnut kernel extract 
    SANDU, Iuliana; BAERLE, Alexei; NETREBA, Natalia; BANTEA ZAGAREANU, Valentina ("Gheorghe Asachi " Technical University of Iași, 2024)
    The invention relates to the food industry, namely to a process for obtaining a natural brown dye from walnut kernel extract to produce a harmless brown dye. Protecting the natural colour of the food product is of interest ...
  • Composition of sweets for diabetics 
    BANTEA ZAGAREANU, Valentina; NETREBA, Natalia; SANDU, Iuliana; BAERLE, Alexei ("Gheorghe Asachi " Technical University of Iași, 2024)
    The invention relates to the food industry, in particular the confectionery industry, and can be used in the manufacture of sweets. Examples of substitution of sucrose with sweeteners of different types are known in ...
  • Precessional gear transmission: SUA Patent US 11913523 B2 of Feb. 27, 2024 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; VACULENCO, Maxim; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg; VENGHER, Dumitru ("Gheorghe Asachi " Technical University of Iași, 2024)
    Goal: Increasing the convex-concave contact load bearing capacity by identifying the conjugated profiles with the small difference in the curvature radius. Solution: The teeth gearing is performed in contacts with ...
  • Wind-solar hybrid system for domestic water heating 
    DULGHERU, Valeriu; DUMITRESCU, Cătălin; DUMITRESCU, Liliana; CIOBANU, Radu; CIOBANU, Oleg ("Gheorghe Asachi " Technical University of Iași, 2024)
    Goal: The invention relates to domestic water heating systems, namely heating with wind and solar thermal energy. It makes the most of wind and solar energy potential at various times of the year. In the cold period of the ...
  • Helical transmission with balls 
    DULGHERU, Valeriu; BOSTAN, Ion; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg; SLOBODEANIUC, Stanislav ("Gheorghe Asachi " Technical University of Iași, 2024)
    Goal: The problem, which the invention solves, is the simplification of the construction, the expansion of the functional possibilities and the compensation of the axial forces in the gear. Solution: The execution of the ...
  • Planetary precessional transmission 
    BOSTAN, Viorel; BOSTAN, Ion; VACULENCO, Maxim ("Gheorghe Asachi " Technical University of Iași, 2024)
    Goal: Increase in load-bearing capacity and mechanical efficiency, as well as a widening of the kinematic and functional possibilities. Solution: Transmission with pre-gearing which includes a housing, crankshaft and coaxial ...
  • Vertical axis wind turbine with aerodynamic protection against overloads 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; ODAINÂI, Valeriu; GUȚU, Marin; CIOBANU, Radu; CIOBANU, Oleg; RABEI, Ivan ("Gheorghe Asachi " Technical University of Iași, 2024)
    The goal is to create a turbine with a vertical axis, which would ensure the sensitivity of the repositioning of the blades under an angle of attack αm≠αopt and the braking of the angular velocity of the rotating shaft. ...
  • Precessional gear transmission: German Patent: DE 212020000799 U1 of 23.09.2022 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; VACULENCO, Maxim; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg; VENGHER, Dumitru ("Gheorghe Asachi " Technical University of Iași, 2024)
    The teeth gearing is performed in contacts with convex-concave geometry, wherein the central bevel wheels are made with curvilinear flank profiles with variable curvature with one tooth less than the satellite wheel gear ...
  • Process for obtaining functional bread with hemp seed meal 
    CAPCANARI, Tatiana; NEGOITA, Catalina; COVALIOV, Eugenia; POPOVICI, Violina; CHIRSANOVA, Aurica; SIMINIUC, Rodica ("Gheorghe Asachi " Technical University of Iași, 2024)
    The process of obtaining functional bread with the addition of hemp seed meal takes place by homogenizing wheat and hemp seed flour, yeast, salt and water. Thus, after kneading and leavening the dough 3 times at intervals ...
  • Invertor hexafazat cu două module trifazate și control separat 
    NUCA, Ilie; CAZAC, Vadim; GHERȚESCU, Cornel; MOTROI, Alexandru ("Gheorghe Asachi " Technical University of Iași, 2024)
    Invertorul are posibilitatea setării oricărui defazaj temporal dintre modulele trifazate ale invertorului. A fost fabricat și testat invertorul de 5 kVA, tensiunea nominală de fază 220V, frecvența 0-100 Hz, realizat cu ...
  • Intelligent system for identifying and locating sources of environmental pollution 
    ABABII, Victor; SUDACEVSCHI, Viorica; CARBUNE, Viorel; MUNTEANU, Silvia; BOROZAN, Olesea; CLIMA, Andrei ("Gheorghe Asachi " Technical University of Iași, 2024)
    The problem of environmental pollution caused by organic technological waste remains one of the major global issues facing modern society. Some of the negative aspects that highlight the relevance of this problem include ...
  • The regulating device for connecting an unbalanced load to a three phase high voltage side of power supply 
    CALININ, L.; ZAIȚEV, D.; TÎRȘU, M.; GOLUB, I.; CALOȘIN, D.; ANISIMOV, V.; BOSNEAGA, V.; SUSLOV, V. (Technical University "Gheorghe Asachi" of Iași, 2024)
    The invention relates to the field of voltage regulation in a distribution network in order to maintain the required level of symmetry when connecting unbalanced loads The essence of the invention is to regulate the magnitude ...
  • Sustainable nutrient rich new generation food products development: evaluating the relationship between ingredients, processing methods used, and techno and bio functional properties 
    BULGARU, V.; POPESCU, L.; MAZUR, M.; PAIU, S.; STURZA, R.; GHENDOV-MOŞANU, A. (Technical University "Gheorghe Asachi" of Iași, 2024)
    Identification of local plant raw materials rich in proteins Chemical composition analysis. To develop protein rich textured meat substitutes with low and high moisture extrusion. Technology by using chickpea, hazelnut ...
  • Process for making hydrogen sensor based on Pd ZnO nanostructures 
    SEREACOV, Alexandr; MAGARIU, Nicolae; TROFIM, Viorel; LUPAN, Oleg (Technical University "Gheorghe Asachi" of Iași, 2024)
    Development of simple hydrogen sensor manufacturing technology, which allows precise adjustment of the thickness of the sensing film, high sensitivity at low gas concentrations, shorter response and recovery times, high ...
  • Procedure and composition for obtaining gluten free bread from soriz flour (sorghum oryzoidum) 
    SIMINIUC, Rodica; ȚURCANU, Dinu (Technical University "Gheorghe Asachi" of Iași, 2024)
    The invention relates to the milling and bakery products industry and can be used to ensure the food and nutritional security of people with disorders associated with gluten consumption.
  • Procedure and composition for obtaining gluten free bread with the addition of elderberry berry pulp (sambucus nigra) 
    SIMINIUC, Rodica; ȚURCANU, Dinu (Technical University "Gheorghe Asachi" of Iași, 2024)
    The invention relates to the milling and bakery products industry and can be used to ensure the food and nutritional security of people with disorders associated with gluten consumption.
  • Procedure and composition for obtaining gluten free bread with the addition of pulp from spinach leaves (spinacia oleracea) 
    SIMINIUC, Rodica; ȚURCANU, Dinu (Technical University "Gheorghe Asachi" of Iași, 2024)
    The invention relates to the milling and bakery products industry and can be used to ensure the food and nutritional security of people with disorders associated with gluten consumption.
  • Composition for the production of fortified sausages 
    DIANU, Irina; BAERLE, Alexei; MACARI, Artur; NETREBA, Natalia; CUSMENCO, Tatiana (Technical University "Gheorghe Asachi" of Iași, 2024)
    The use of powder from germinated seeds of sea buckthorn Hippophaë rhamnoides L provides the possibility to obtain the composition for production of fortified sausages and consists in improving the stability of the functional ...
  • Manufacturing process of vegetable marshmallow with high biological value 
    BULGARU, V.; MAZUR, M.; CELAC, V.; STURZA, R.; GHENDOV-MOŞANU, A. (Technical University "Gheorghe Asachi" of Iași, 2024)
    The invention refers to the food industry, namely to a manufacturing process of vegetable marshmallow with high biological value based on boiling water of legumes with addition of plant extract.
  • Manufacturing process of vegetable sponge cake 
    MAZUR, M.; BULGARU, V.; CELAC, V.; STURZA, R.; GHENDOV-MOŞANU, A. (Technical University "Gheorghe Asachi" of Iași, 2024)
    This invention relates to the food industry and can be used in the manufacture of vegetable confectionery products Production of vegetable sponge cake based on chickpea lentil soybean boiling water (aquafaba).

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