Method for obtaining colloidal solutions of silver nanoparticles, according to which an aqueous solution of argentum salt and an extract from waste plant material obtained under ultrasonic extraction conditions are obtained, the aqueous solution of silver salt is combined with an extract from waste plant material, which is both a reducing agent and a stabilizer,… Continue reading Patent of Ukraine №129965. Method for obtaining colloidal solutions of silver nanoparticles
Patent of Ukraine №160150. DESORPTION UNIT
Desorption unit includes a desorber, absorbent supply and discharge lines, absorbent heating and discharge lines, and a desorbate discharge line. In addition, it is equipped with thermoelectric generators based on Peltier elements, the first junction of each of which is in contact with the absorbent and coolant lines for heating the absorbent, and the second… Continue reading Patent of Ukraine №160150. DESORPTION UNIT
Patent of Ukraine №160148. NOZZLE ELEMENT OF THE MASS TRANSFER APPARATUS
Nozzle element of the mass transfer apparatus is made in the form of a polyhedron. The polyhedron has the shape of an antiprism
Patent of Ukraine №160122. NOZZLE OF THE MASS TRANSFER APPARATUS
Nozzle of the mass transfer apparatus contains a shell made in the form of a straight circular cylinder with open bases and a fixed elastic element. The elastic element is made in the form of a coiled compression spring with the possibility of contact of its ends with the inner surface of the shell.
Patent of Ukraine №160098. LOADING SECTION OF THE CYLINDER OF A SINGLE-SCREW PRESS
Loading section of the cylinder of a single-screw press includes a body with a cylindrical cavity, a removable cylindrical sleeve placed in this cavity, at least one lock to prevent movement of the removable cylindrical sleeve in the cylindrical cavity of the body. The removable cylindrical sleeve is made of a material with a coefficient… Continue reading Patent of Ukraine №160098. LOADING SECTION OF THE CYLINDER OF A SINGLE-SCREW PRESS
Patent of Ukraine №160092. PLANING METHOD
Planing method includes two process objects – a tool and a workpiece, one of the process objects is subjected to a cutting motion – a periodic rectilinear movement along one of the coordinate axes in the horizontal plane, including a forward stroke and a reverse stroke. The other process object is stationary. Before each forward… Continue reading Patent of Ukraine №160092. PLANING METHOD
Patent of Ukraine №160078. METHOD FOR TESTING ENDOPROSTHESIS UNDER STATIC LOADS
Method for testing endoprosthesis under static loads, wherein an endoprosthesis is installed in a cadaveric bone, fixed, the bone with the endoprosthesis is placed in a horizontal or vertical position between a dynamometer and a testing machine table, and tests are performed under bending or compression loads. The endoprosthesis is additionally fixed in the bone… Continue reading Patent of Ukraine №160078. METHOD FOR TESTING ENDOPROSTHESIS UNDER STATIC LOADS
Patent of Ukraine №160031. Syringe
Syringe contains a hollow body and a piston movable axially within the body, and the body has an open end for receiving the piston and at least two through holes for fluid ejection. The through holes are arranged coaxially in the bottom of the body