||WO||WO/2014/035224 - NEW PHOTOCHROMIC COMPOUNDS, METHOD OF PRODUCTION THEREOF AND INTERMEDIATE COMPOUNDS||06.03.2014||
||PCT/LT2012/000006||KAUNO TECHNOLOGIJOS UNIVERSITETAS||SACKUS, Algirdas|
The invention covers new compounds of the general formula (I) which exhibit enhanced photochromic properties as compared with known spiropyrans and can be used as molecular photoswitches. The method of production of new compounds and intermediates for preparation thereof are disclosed. ˙
||WO||WO/2014/035225 - CORROSION INHIBITOR FOR DEICING FLUIDS||06.03.2014||
||PCT/LT2013/050001||UAB BALTIC GROUND SERVICES||STONCIUS, Arvydas|
This invention is related to a stable and non-toxic anti-corrosive additive, specifically a corrosion inhibitor, comprising tris(hydroxymethyl)aminomethane salts with organic and inorganic acids. This anti-corrosive additive can be used for protecting aluminum and steel surfaces against corrosion in water solutions of glycols and glycerol such as aircraft deicing and anti-icing fluids or heat transfer and cooling liquids. This anti-corrosive additive also performs acidity stabilizing, bacteriostatic and antioxidative functions.
||WO||WO/2014/027871 - METHOD AND SYSTEM OF ALGAL CELLS DISRUPTION AND ISOLATION OF BIOPRODUCTS THEREFROM||20.02.2014||
||PCT/LT2013/000005||UAB UNERA||BENDIKIENE, Vida|
The present invention is related to the systems and methods of disruption of biomass of renewable resources - algal cells - by applying the rotating induced magnetic field, and isolation of bioproducts accumulated in the algal cells, such as lipids, proteins, pigments, vitamins, from the disrupted biomass. The bioproducts isolated may be used in different fields of modern biotechnology industry, in particular in the production of biofuel (bioethanol, biogas, biodiesel), biodegradable plastics, detergents, biofeed and/or supplements, and food supplements, medicine and pharmaceutical industry.
||WO||WO/2013/187745 - ANALYSIS OF SMALL RNA||19.12.2013||
||PCT/LT2013/000009||VILNIUS UNIVERSITY||KLIMAŠAUSKAS, Saulius|
Provided is a method for modifying a strand of RNA at the 3' end, said method comprising contacting the strand with a RNA 2'-0-methyltransferase in the presence of a co-factor, under conditions which allow for the transfer by the RNA 2'-0-methyltransferase of a part of the co-factor onto the 3' end of the RNA strand to form a modified RNA strand, wherein the strand of RNA is comprised in a duplex, and wherein the part of the co-factor transferred comprises a reporter group or a functional group.
||WO||WO/2013/187747 - A PROTECTION MODULE FOR PREVENTING UNAUTHORIZED USE OF ELECTRIC ENERGY||19.12.2013||
||PCT/LT2013/000011||ŽVIRBLIS, Sigitas||ŽVIRBLIS, Sigitas|
The invention belongs to the field of electrotechnics and can be used in electric energy consumption metering systems. Particularly it is used for preventing unauthorized use of electric power. The module (1) for preventing unauthorized use of electric power consists of an automatic circuit breaker (2), a current sensor (3), a control block (4), an actuation mechanism (5), two control circuit connectors (6, 7), whereas one of said two connectors links the current sensor with the control block, and the other one of said two connectors links the control block with the actuation mechanism, and a mechanical connector (8), linking the actuation mechanism and the automatic circuit breaker. First ends of the primary windings in the supply power grid are connected to output terminals of the automatic circuit breaker, and the second terminals are connected to the electricity metering device. The module is arranged to be integrated into an electricity meter or can be used as a self-contained device in electric power supply system.
||WO||WO/2013/187746 - FUEL TANK CAP LOCKING DEVICE||19.12.2013||
||PCT/LT2013/000010||UAB "AROSTĖ"||ŠNEIDERAITIS, Romas|
The invention relates to locking devices for fuel tanks. The fuel tank locking device consists of locking D-rings (1), (2) with externally bent ends (3), (4). Ends (4) are joined with the help of double hinge pivot (7) with pulled over double hinge puller (8) forming loose coupling and detachable retention screw (9), ends (3) are joined by fixed welding of connecting element (5) with an internally threaded hole (6) to their ends. A cross rail (10) is loosely put on double hinge puller (8) rivet - pivot (11). The cross rail (10) is joined with special locking cylinder- shaped socket (12) where coupling - locking screw (13) is inserted in order to twist it into the hole (6) of the connecting element (5) using special screwdriver.
||WO||WO/2013/172694 - DETONATOR OF A MORTAR MINE IMITATOR||21.11.2013||
||PCT/LT2013/000003||KTU GYNYBOS TECHNOLOGIJŲ INSTITUTAS||FEDARAVIČIUS, Algimantas|
Detonators of the mortar mine imitators relate to the area of military industries particularly it can be applied in simulators attributed for soldiers training at semi natural mortar firing conditions. With the aim to design a maximally simple and cheap but together reliable and safe construction for the detonator of a mortar mine imitator, capable to function at any soil conditions in the mortar mine imitator's detonator which consists of a cap (2), a head (3) with a stud (1) and capsule-initiator (4) installed in its inner channel, the cap (2) has the shape of a cylinder with a conically shaped upper part while its bottom part is widened up till the inner surface of the mortar's barrel (5); inside the cap (2) with a clearance from upside a head (3) corresponding inner diameter of the cap (2) is installed the bottom part of it being widened up to the inner surface of mortar's barrel (5) and a capsule initiator (4) fixed in its bottom part and the cap (2) has slots (6) arranged it its cylindrical part while tip of the stud (1) is directed towards the capsule-initiator (4).
||WO||WO/2013/172693 - PROCESS FOR PREPARING OF HIGHLY PURE DIHYDROQUERCETIN||21.11.2013||
||PCT/LT2012/000008||UAB "ROKIŠKIO PRAGIEDRULIAI"||KISELEVA, Natalia|
The invention relates to chromatographic extraction of (2R,3R)-dihydroquercetin for production of biologically active additives for medical and pharmaceutical purposes as well as for cosmetics and food industry. A highly productive method of extraction of (2R,3R)-dihydroquercetin is proposed. Hard material, containing dihydroquercetin is dissolved in water solution of ethanol at 20-29 °C until the content of dihydroquercetin in water solution of ethanol is 50-250 g/l. Subsequently chromatographic separation under pressure of 100-500 kg/cm2 in a column with dynamic axial compression is carried out, where said column is filled with reversed-phase sorbent. The sorbent is eluted with previously degassed and modified water solution of ethanol. The fractions of eluate are gathered by means of refractometric and mass spectrometric analysis with subsequent crystallization by freezing, filtering and lyophilization of the target product. The product acquired by the use of such method contains no less than 99,9 % of (2R,3R)- dihydroquercetin.˙
||WO||WO/2013/151408 - METHOD OF HYDROGEN EXTRACTION FROM WATER, EMPLOYING WATER INTERACTION WITH THE SURFACES OF METALS OR THEIR ALLOYS ACTIVATED IN PLASMA||10.10.2013||
||PCT/LT2012/000009||UAB "INOVATAS"||MILCIUS, Darius|
The present invention relates to hydrogen energy technologies and specifically for hydrogen extraction, employing the interaction of nanocrystalline metals and their alloys with water, during which hydrogen is separated and metal hydroxide is formed. The nanopowder of metals and their alloys activated in plasma are placed into water, hydrogen is extracted and the surface of metals is covered with the hydroxide layer. The extracted hydroxide is placed into H2 or Ar+H2 or water based (H2O vapour, Ar+H2O; H2O+H2O, etc.) plasma in vacuum at pressure up to 1-5 Pa and retained from 1 min to 180 min depending on activation degree demand. During the processes in plasma, complete decomposition of hydroxide occurs, the surface of metals and their alloys becomes metal and hydrogen extraction cycle may be repeated once again, placing metals or their alloys into water. The cycles of hydrogen extraction and hydroxide decomposition may be repeated no less 100 times. ˙
||WO||WO/2013/141681 - IGNITION SPARK PLUG||26.09.2013||
||PCT/LT2013/000007||CHVARTSMAN, Mikhael||CHVARTSMAN, Mikhael|
The invention relates to ignition spark plugs used in car engines, more particularly to spark plugs of improved construction for use in internal combustion engines, where the discharge spark between the central electrode and the surrounding annular ground electrode (2) is formed essentially horizontally. Positive technical effect is attained by improved lower part of a spark plug wherein the improvement comprises forming the ground electrode (2) as an element encircling and enclosing the central electrode, where the ground electrode (2) is having end rims (4) inwardly extending to the central electrode and formed parallel to the side surface of said central electrode and forming at least one bore (5) and/or slit in the side of the ground electrode (2) at an angle to the back surface of said ground electrode (2).