WO/2015/137791 MODIFIED STARCH FLOCCULANT AND METHOD OF PRODUCING THEREOF||WO||17.09.2015|
||PCT/LT2014/050001||KAUNAS UNIVERSITY OF TECHNOLOGY||ZEMAITAITIS , Algirdas|
The invention is designed for the efficient cross-linked cationic starch flocculant of the broad flocculation window, which during the flocculation of suspensions is able to bind soluble anionic pollutants, and for method of production of such flocculant. Cross-linked cationic starch is obtainable by cross-linking and cationization of starch in one-stage or two-stage process. The flocculant is obtained by dispergation of microgranules of cross-linked cationic starch with use of shear forces in water or aqueous mixture with multifunctional alcohols after swelling of modified starch in the dispersion medium up to the balance state. A degree of substitution of the discrete submicro-, nanoparticles of the modified starch flocculant according to cationic groups is from 0.15 to 0.28, accessibility of its cationic groups for polyanions is between 15 and 40 percent.
WO/2015/119489 SERVOMECHANISM WITH CONTROLLABLE FORCE OF ACTION||WO||13.08.2015|
||PCT/LT2014/000016||MY RESEARCH, UAB||ZAICEVSKIJ, Aleksej|
The invention is related to servomechanisms with internal feedback to control torque. The invention allows expansion of the range of controlled force values. The invention is realized in several ways: by combining different measuring methods of acting forces, combining resilient members with different deformation coefficients in the coupling, using different types of motors in combination. Optionally a force sensor with non-linear dependency is used. Additionally it is possible to change the mode of operation by changing the feedback signal coefficient of the acting force. Areas of application: remote-controlled light machines, robots, manipulators, radio-controlled models, steering parts for cameras, interfaces to interact with living organisms. When invention is used to rotate camera, high rotation speed and high precision of position is maintained.˙
WO/2015/119488 STABILIZED PLATFORM FOR CAMERA||WO||13.08.2015|
||PCT/LT2014/000015||MY RESEARCH, UAB||ZAICEVSKIJ, Aleksej|
The invention is related to controlled mechanical platforms for video cameras. A device rotating on a support allows control and stabilization of the position of a camera being rotatable in three dimensions. The construction described above can improve stability of the platform. Vibration level transmitted from the unstable base to the platform is reduced. Areas of application: portable stabilizers for operators, installation of cameras on vehicles, cranes and cables, unmanned machines.˙
WO/2015/088299 METHOD FOR PRODUCTION OF BIOPOLYMER-BASED DROPLETS AND PARTICLES IN A MICROFLUIDIC SYSTEM||WO||18.06.2015|
||PCT/LT2014/000013||VILNIUS UNIVERSITY||MAŽUTIS, Linas|
The present invention relates to micro-systems and methods for production of biopolymer-based droplets and particles. These particles can be used for encapsulation of biochemical, biological and/or therapeutic compounds. The encapsulated molecules can be released from particles into surrounding fluid over time and therefore potentially can be used as vesicles for drug transport and release. ˙
WO/2015/060701 PHOTOBIOLOGICALLY FRIENDLY PHOSPHOR CONVERTED LIGHT-EMITTING DIODE||WO||30.04.2015|
||PCT/LT2014/000012||VILNIUS UNIVERSITY||ZABILIŪTĖ, Akvilė|
The proposed low correlated colour temperature phosphor converted LED is characterized by a small non-visual photobiological action to humans, which manifests itself as the suppression of melatonin secretion in the pineal gland, and can be used for the illumination of streets, car parking lots, pedestrian and bicycle tracks, building facades, monuments, parks and house yards that only slightly disrupts the circadian rhythm of humans. The LED has a semiconductor chip that emits short wavelength light in the blue, violet or near UV region due to the injection electroluminescence and a wavelength converter which converts the said short wavelength light due to photoluminescence to longer wavelength light having an orange component with the spectrum peaking in the range of about from 570 nm to 600 nm. In the case of partial conversion LED, the chip generates blue light that is partially converted to orange light by one phosphor (for instance, yttrium magnesium aluminium silicon garnet activated by trivalent cerium ions (Y3Mg2AISi2012:Ce3+), barium strontium silicon nitride activated by divalent europium ions ((Ba,Sr)2Si5N8:Eu2+), barium strontium orthosilicate, activated by divalent europium ions ((Ba,Sr)SiO4:Eu2+), calcium - alpha silicon aluminium oxynitride, activated by divalent europium ions (Ca-α-SiAlON:Eu2+), or calcium strontium selenide, activated by divalent europium ions ((Ca,Sr)Se:Eu2+)) contained in the converter. In the case of complete conversion LED, the chip generates near UV light that is completely absorbed in the converter and converted by a blue phosphor (for instance, CaMgSi2O6:Eu2+, Ba5SiO4Cl6:Eu2+, Mg3Ca3(PO4)4:Eu2+, (Ca,Sr,Ba)5(PO4)3CI :Eu2+, Ca2B5O9(Br,Cl):Eu2+, BaMgAl10O17:Eu2+,Mn2+, BaMg2Al16O27:Eu2+, (Lu,Gd)2SiO5:Ce3+, Sr2P2O7:Sn2+, SrSiAI2O3N2:Ce3+ or La3Si6N11 :Ce3+) and the orange phosphors mentioned above.
WO/2015/050422 DEVICE FOR CONTACT ZONE DIAGNOSTICS OF PIEZOELECTRIC MOTORS||WO||09.04.2015|
||PCT/LT2014/000004||ALEKSANDRO STULGINSKIO UNIVERSITETAS||PADGURSKAS, Juozas|
The invention is attributed to the devices. In order to simplify the design of the device, to reduce power consumption and to extend its functionality the device comprising the contact element (1) interacting with currently diagnosed surface (2), the frame (3) equipped with piezoceramic element (4) with electrodes, the high-frequency generator (5) and the control unit (6), in addition the device is equipped with an electric signal filter (7) and a comparator (11), and the piezoceramic element (4) is plate-shaped, which one side has a continuous electrode (8) and the other side of the electrode (9) is divided into two parts, to one of which is connected the high-frequency generator (5) through the control unit (6) and to the other - electric filter (7) which is connected to the control unit (6) through the comparator (11); and in addition - to the piezoceramic element (4) plate edge rigidly fixed contact element (1), which is clamped by the spring (10) to the moveable surface (2) together with the piezoceramic element. ˙
WO/2015/047062 FUSED PROTEINS OF GRANULOCYTE COLONY-STIMULATING FACTOR WITH OTHER PARTNERS OF GROWTH FACTOR, PREFERABLY WITH STEM CELL FACTOR, AND METHOD OF PREPARATION THEREOF||WO||02.04.2015|
||PCT/LT2014/000006||UAB PROFARMA||PESLIAKAS, Jonas Henrikas|
Abstract Invention is disclosing method for preparation and biological properties of fused proteins, mainly heterodimer of granulocyte colony-stimulating factor and stem cell factor. Multimer constructions according to this invention may be used in therapy, since are characterized by synergy of in vivo functioning and extended circulation half-life in comparison to each separate protein monomer.
WO/2015/047061 DRYING CABINET FOR BULK FOODS, INCLUDING BEE BREAD PELLETS, AND BEE POLLEN||WO||02.04.2015|
||PCT/LT2014/000002||UAB "WILARA"||OLSEVIČIUS, Gediminas|
The invention is attributed to the field of bulk food drying machinery, and may be used in drying facilities of bee bread and pollen pellets, as well as a variety of agricultural products, such as various fruits, vegetables, and mushrooms. To simplify the design, to reduce drying energy costs and improve product quality of the drying cabinet consisting of the drying chamber (1) with the door (2) and perforated drawers (3) inside, the heating element (9), the fan (8) and the ductwork (4), the collection manifold (18) and the distribution manifold (19) are mounted near the front and the rear wall of the drying chamber (1), a slot type partition (20) with gradually decreasing slots mounted across the entire length of the perforated drawer (3), and the horizontal partition (5) on the bottom of the drawer with a filter (6) attached to it at a right angle and the fresh air inlet (11) and wet air exhaust vent (14) mounted on the bottom lower part of the drying chamber with the connected discharge channel (17), which are separated by the air flow separation edge (10) and with the fan (8) fitted next to them, which at one end is attached to the back of the lower drying chamber wall, and on the other end to the horizontal partition (7) separating the perforated drawers (3) from the fan (8) and connected to the heater (9). Also, the fresh air inlet (11) and the wet air exhaust (14) vents of the drying chamber of bulk food products, including ambrosia and the pollen pellets, are arranged symmetrically and are perpendicular to the rear lower wall of the drying chamber (1) and the rotation direction of the fan 8, and one of the edges of the horizontal partition (7) has an edge that is perpendicular to the direction of fresh air flow.
WO/2015/023169 DOMESTIC BOILER OPERATING ON SOLID FUEL OF VARIABLE MOISTURE CONTENT||WO||19.02.2015|
||PCT/LT2013/000014||UAB "TALENTAS"||BRAUKYLA, Kestutis|
The invention relates to the field of heating technology. The aim of the invention is to improve the operating efficiency of a boiler, and specifically the heating and power-generating characteristics thereof, and also to reduce emissions of harmful gases into the atmosphere during the operating process of the boiler. The patent describes a domestic boiler of novel design, which operates on solid fuel of variable moisture content and consists of a metallic housing, a furnace, a combustion chamber, a heat exchanger, a burner with openings for feeding in heated and cold air, the burner being mounted at the transition from the furnace to the combustion chamber, an ash bin and a smoke flue. The novelty consists in that the burner, with a length from the wall of the combustion chamber to the centre thereof, is mounted horizontally in the lower part of the combustion chamber above a furnace grate, and the ash bin is equipped with a baffle plate mounted perpendicularly to the lower surface of the ash bin for restricting the entry of air into the combustion chamber from below via the furnace grate. The baffle plate is mounted movably along the length of the ash bin in order to control the pyrolysis area above the furnace grate depending on the type of fuel, and the particle distribution and moisture content thereof. The features mentioned enable the boiler to switch rapidly to pyrolysis mode, while also improving fuel consumption efficiency and reducing emissions into the atmosphere.
WO/2015/012673 DEVICE FOR HEATING AIR ENTERING A BURNER||WO||29.01.2015|
||PCT/LT2014/000008||UAB "ENASA"||BALTRUŠAITIS, Alfredas|
The invention relates to thermal engineering, in particular to devices for heating air entering a burner. The aim of the invention is to ensure the combustion of a combustible gas mixture at high temperature and thus efficiently elevate the temperature of released heat. The device for heating air entering a burner is installed in a combustion chamber (2) of a solid fuel boiler (1), which also has a burner (3). The device is composed of a spatial channel grating (4) with horizontal channels (5) some ends of which are connected to an ambient air intake channel (6) and the other ends of which are connected to a channel (7) for air entry into the burner (3).˙