baber/WOPTO huggingface dataset:
Patent RU-2153579-C2 (RU)
Inventor: SAUSHIN A Z
IPC: C09K8/74
Filed: 1998-06-09
Granted: 2000-07-27
Abstract: FIELD: oil and gas production. SUBSTANCE: composition contains 1.0-5.0% hydroxyethylidenedi(hosh)onic acid, 0.25-25.0% calcium chloride, and water. EFFECT: increased injectivity of injection wells and reduced inflow of bottom water during operation of oil and gas wells. 2 tbl
Patent RU-2158604-C2 (RU)
Title: Method for treating the cases of viral hepatitis c
Inventor: TOLOKONSKAJA N P
IPC: A61M1/36
Filed: 1998-07-03
Granted: 2000-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves incubating whole patient blood treated with heparin in the amount of 10% of the total circulating blood volume in the presence of 0.5-1 mln of MU of recombinant alpha-interferon at 37 C during 90-180 min. Then, the blood is returned to the vascular bed of the same patient. The procedure is carried out 1-2 times a week during 1-1.5 months. EFFECT: enhanced effectiveness of treatment; normalized alanine aminotransferase, aspartate aminotransferase, hypoxanthine-guanine transferase, alkaline phosphatase indices. 1 tbl
Patent RU-2168513-C2 (RU)
Inventor: BOMBARDELLI EZIO
IPC: C07D491/06
Filed: 1997-04-29
Granted: 2001-06-10
Abstract: Описываются новые производные таксана общей формулы I, где R 1  и R 2  представляют атомы водорода или R 1  и R 2  вместе образуют циклическую карбонатную или циклическую тиокарбонатную группу формулы (а) или (b), R 3  представляет водород, R 4  представляет водород или остаток изосерина формулы II, где R 5  представляет С 1  -C 5 -алкильную группу или фенильный остаток, R 6  имеет такие же значения, как и R 5 , или представляет трет-бутоксигруппу. Новые производные таксана проявляют противоопухолевую активность, ингибируя клеточную пролиферацию нормальных и устойчивых клеточных линий опухолей и индуцируя апоптоз. Эти молекулы, благодаря их основному характеру, можно вводить после образования соли в водной среде без необходимости использования токсичных поверхностно-активных веществ. Описывается способ их получения и фармацевтическая композиция. 3 с. и 8 з. п. ф-лы, 1табл.
Patent RU-2166476-C2 (RU)
Title: Method of purifying extraction phosphoric acid
Inventor: ZAJTSEV B N
IPC: C01B25/46
Filed: 1998-12-04
Granted: 2001-05-10
Abstract: FIELD: processing of mineral phosphate stock, more particularly purification of extraction phosphoric acid used in chemical industry. SUBSTANCE: phosphoric acid is extracted with organic solvent when adding bases of monovalent cations such as sodium potassium, ammonium and derivatives thereof or salts thereof with phosphoric acid at molar ratio of monovalent cation being added to sulfate-ion in original phosphoric acid of 0.5-10, at phosphoric acid concentration in aqueous phase of 1.5- 10.5 mole/g, and extract is optionally washed with aqueous solution of the same substances. Organic solvents are preferably ketones and ethers, e.g. tributyl phosphate in pure form of with addition of polar diluent. Method makes it possible to carry out more effectively purification of phosphoric acid to remove sulfuric acid. EFFECT: more efficient purification method. 2 cl, 1 dwg, 44 ex, 5 tbl
Patent RU-2177302-C2 (RU)
Inventor: BOROVSKAJA V D
IPC: A61H39/00
Filed: 1999-03-10
Granted: 2001-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves treating the uterine neck and vagina with Chlorixicin solution in Dimexid and then with Papaine solution. The cervical canal and the vagina are exposed to helium-neon laser radiation at 0.63 mcm wavelength. Then tampon impregnated with suspension of Dibunol, Dimexid, Metrandazol, Macropen and Levorin is introduced into the vagina. The mentioned mixture is also used for treating vulva and external orifice of the urethra. Laser puncture treatment is additionally applied after the second procedure. EFFECT: activated vaginal cells metabolism and their capability for hormone reception and self-cleaning. 3 tbl
Patent RU-2162959-C2 (RU)
Title: Override duty economizer of car automobile engine operating on liquefied hydrocarbon gas
Inventor: ZHBANOV K N
IPC: F02M21/04
Filed: 1999-03-23
Granted: 2001-02-10
Abstract: FIELD: mechanical engineering; carburetor engines. SUBSTANCE: economizer system consists of main-line gas electromagnetic valve, pressure regulator electromagnetic valve, gasoline electromagnetic valve, idling system electromagnetic valve, control unit, kind-of-fuel selector, relay and pilot lamp. With selector set for operation on gas, control unit controls operation of pressure regulator electromagnetic valve through relay. EFFECT: reduced toxicity of exhaust gases and consumption of gas. 1 dwg
Patent RU-2163340-C2 (RU)
Title: Compacted material for manufacture of wads and spacers
Inventor: NEKRASOV JU G
IPC: C08L97/00
Filed: 1999-04-27
Granted: 2001-02-20
Abstract: FIELD: hunting equipment. SUBSTANCE: compacted material for manufacture of wads and spacers contains the following components, % by volume: filler (granulated non-water-repellency treated waste of cellulose) - 90 to 60, binder (liquid commercial lignin sulfonates) - 10 to 40. EFFECT: enhanced service properties and reduced harmful effect on environment. 1 tbl
Patent RU-2179875-C2 (RU)
Title: Ski-wheel (bicycle-type vehicle)
Inventor: DRUZHININ V V
IPC: A63C5/00
Filed: 1999-07-14
Granted: 2002-02-27
Abstract: FIELD: domestic equipment, sports, medicine. SUBSTANCE: ski has base, foot-supporting platform and foot fastening device. Base is made arced, with radius of arc of circle equal to distance between individual's foot ankle joint to ground surface. Foot fastening device is arranged on front part of supporting platform so as to be adjusted in vertical plane. Supporting platform is arranged in front part of plane of chord rigidly attached to base. When bicycle-type vehicle is driven on ground, asphalt road or country road, movement of a single-wheel bicycle is simulated, which results in substantial reduction of rocking up-and-down motion of individual's center of gravity. Driving on bicycle-type vehicle increases speed of movement by 20-30%, parasite consumption of energy is reduced by about two times as compared to common walking (on bicycle such reduction amounts to 3-4 times). Also, impact loading of leg joints and spine is decreased. EFFECT: simplified construction and manufacture and wider range of usage. 4 cl
Patent RU-2195368-C2 (RU)
Inventor: KOROKHOV VLADLEN GRIGOR EVICH
IPC: B02C13/284
Filed: 1999-11-04
Granted: 2002-12-27
Abstract: FIELD: grinding equipment. SUBSTANCE: grinder has casing with discharge window, cover with charging bin, classifier, electric engine, rotor with hammers. Rotor axis is offset with respect to casing axis to define crescent-shaped gap for receiving ribs of different height. Opening is formed in lower part of charging bin. Inclined chute is located under charging bin opening and is adjoining to opening formed in cover. Classifier is made in the form of trough and located in casing between two lower adjacent ribs, which are fixed to casing inner surface. EFFECT: increased efficiency, provision for producing homogeneous particles, reduced power consumption, convenient and safe use and operation. 2 cl, 2 dwg
Patent RU-2183895-C2 (RU)
Title: Information protection device
Inventor: FRANTS JU A
IPC: G11C14/00
Filed: 1999-11-22
Granted: 2002-06-20
Abstract: FIELD: automatic control; serviceability check of power supplies. SUBSTANCE: device incorporating actuating element, voltage regulator diode, resistor, and n- type transistor whose collector is connected through first resistor to plus power bus and base, through second resistor to minus power bus is characterized in that it has newly introduced regulated current supply connected between plus power bus and cathode of voltage regulator diode whose anode is connected to base of n-p-n transistor and also it has memory inhibit signal shaper. Actuating element is made in the form of bipolar p-n-p transistor; connected in series with first resistor are diode and third resistor to form actuating-element base control circuit. Connected to diode cathode is actuating element base which is connected through fourth resistor to actuating element collector that functions as device output; actuating element emitter is connected to plus power bus. Memory inhibit signal shaper has first and second transistors, first and second capacitors, first, second, and third resistors, and diode with relevant interconnections. EFFECT: enlarged functional capabilities, enhanced speed and repeatability of parameters in quantity production. 1 dwg
Patent UA-15841-C2 (UA)
Title: Device for storage of sterile medical instruments
Inventor: SHYMCHENKO OLEKSANDR EMILIOVYCH
Filed: 1993-09-30
Abstract: A device for storage of sterile medical instruments comprises a support, on which a housing is placed. The housing has lid pivotable attached to it and bactericidal lamp placed into it. The housing is equipped with a net for the location of instrument, the lamp is placed in the upper housing part, and the lid is made with the possibility of opening into the housing. The invention relates to medical equipment and can be used for storage of the preliminary sterilized medical instruments.
Patent UA-41364-C2 (UA)
Title: Insecticide agent in the form of aqueous suspension concentrate
Inventor: FRISCH GERHARD
IPC: A01N25/04
Filed: 1995-02-22
Abstract: The present invention concerns liquid endosulphane formulations in the form of suspension concentrates containing a surfactant combination consisting of an ethoxylated alkylphenol-based phosphoric acid ester and an ethoxylated alkylaryl and alcohol phosphate ester.
Patent UA-28068-C2 (UA)
Title: multilayer preformed billet, method of its producing, multilayer vessel and method of its producing
Inventor: SLAT WILLIAM E
IPC: B29C49/06
Filed: 1995-06-16
Abstract: A multilayer preformed billet for blow forming of vessel includes a covering inner layer and upper part fitted for moulding into the upper part of the vessel. The billet also includes an intermediate part adjoining the upper part and fitted for moulding into the intermediate part of the vessel, and ground part adjoining the intermediate part and fitted for moulding into the ground part of the vessel, and also outer layer located near inner layer. Inner layer is a pressed layer. Its upper part has the first thickness. Its intermediate part has the second thickness, larger than the first thickness. Ground part has the third thickness, larger than the second thickness. Outer layer is a layer obtained by injection moulding.
Patent UA-55378-C2 (UA)
Title: Method of inhibiting weed growth, a herbicidal composition and a product
IPC: A01N43/824
Filed: 1995-01-12
Abstract: The invention relates to compositions comprising: a) a 4-benzoylisoxazole of formula (I) (I) wherein R, R1 and R2 are as denned in the description; and b) N-isopropyl-(5-trinuoromethyl-1,3,4-thiadiazol-2-yl)-4-(4'-fluoro-oxyacetanilide) having formula (II) (II) and to their use as herbicides.
Patent UA-53655-C2 (UA)
Title: Method for treating obesity
Inventor: SHANK RICHARD P
IPC: H01R12/14
Filed: 1997-06-23
Abstract: Anticonvulsant derivatives useful in treating obesity are disclosed.
Patent UA-32156-C2 (UA)
Title: Method for obtaining copper powder from solutions
Inventor: KHOTULIOV HENADII PETROVYCH
Filed: 1998-12-29
Abstract: This invention is related to hydro-metallurgy and can be used as a method for scrap incorporating copper ions processing. Technological peculiarity of the method is in obtaining copper powder due to carrying out the process of copper ions reduction under conditions of formation of chemically high-active fine particles of metal with lower electrode potential with respect to copper. This process can be carried out in periodical regime during 15 – 45 s, or in continuous flow, with solution flow rate depending on concentration. This method allows to get during 15 – 45 s fractions of copper powder with copper content 99.57 % and dimensions of particles 0.5 – 4000 μm, depending on technological parameters of the course of the process; at that there is no sedimentation on the surface of reaction chamber and the surface of sedimentation metal.
Patent UA-45464-C2 (UA)
Inventor: ROHOVYI YEVHEN DMYTROVYCH
Filed: 1999-03-22
Abstract: A double shaft butt end sealing has a case, in which rings that can move in axial direction are installed, working end surfaces of those are situated at both sides of working surfaces of the support ring. Support ring is installed on the shaft. In the rings working ends, respectively, ring permanent magnets are mounted. Those magnets are turned towards each other with their same poles. Due to the magnets, and to specific arrangement of those, at shift between the rings and the support ring a torque is formed, which is directed to bringing the rings end surfaces to plane-parallel arrangement. This makes the sealing performance more reliable.
Patent UA-64720-C2 (UA)
Title: Method for making fiber workpieces, brake disc, disc block and brake unit made of the fiber composite material
IPC: D04H1/4242
Filed: 1996-11-29
Abstract: A textile preform for making a brake disk of a composite material is manufactured by superposing and (10) is used for forming at least a first preform part to constitute the textile reinforcement of the brake disk core, while the (or each) part of the preform for constituting the textile reinforcement of the friction part of the brake disk is made of felt (16, 18) at least in the part adjacent to the friction surface.
Patent RU-2184464-C2 (RU)
Inventor: NEKRASOVA V B
IPC: A23L33/15
Filed: 2000-04-10
Granted: 2002-07-10
Abstract: FIELD: food, perfume-cosmetic and medicinal industries. SUBSTANCE: biologically active food additive in the form of macro- and microelements, adaptogen and/or detoxicant contains algae with reduced content of toxic elements. Algae are prepared by extraction with organic solvent with a number of carbon atoms from one to six at ratio of raw material : solvent being equal to 1: (1-20). Content of alginic acid is not more 55 mas.%, iodine, up to 0.25 mas.%. The biologically active additive may additionally include vitamins, and/or provitamins, and/or tannins, and/or saponins, and/or glycosides, and/or sterols, and/or polysaccarides, and/or food tissues, and/or cellulose. As their source, the biologically active additive contains vegetable and/or animal raw material. The biologically active additive is prepared on base of natural raw material which is balanced at an optimum by essential components, and may show properties of adaptogens and detoxicants as well as common properties due to their interchangeable action. It broadens field of application of the additive, and gives a possibility to use it at various diseases. EFFECT: broadened assortment of food additives. 14 cl, 1 tbl, 3 ex
Patent RU-2181506-C2 (RU)
Title: Pictorial training-developing psycho-physiological aid in the form of clock
IPC: G04B47/00
Filed: 2000-05-04
Granted: 2002-04-20
Abstract: FIELD: aids for psycho-physiological development of man. SUBSTANCE: aid includes picture of round clock-face comprising several time scales arranged concentrically. Day scale includes 8 hour divisions on assumption that 1 hour amounts to 108 min and 1 minute is 100 traditional seconds. Each hour is divided into two equal intervals forming in collection 16 time sectors which are marked by runic symbols against background of seven colors of visible part of solar spectrum and of additional purple color. EFFECT: enhanced efficiency of aid and its simplified handling. 1 cl, 1 dwg
Patent RU-2195723-C2 (RU)
Inventor: ROZHKOV V V
IPC: G21C21/02
Filed: 2000-06-09
Granted: 2002-12-27
Abstract: FIELD: nuclear power engineering; manufacture of fuel elements for nuclear reactors. SUBSTANCE: axial reciprocating motion drive of mechanisms for double-ended cutting of tubes into lengths to fit can size and axial reciprocation motion drive of mechanism for calibrating one end of mentioned can-size tube lengths are made in the form of air cylinders communicating through air throttle, air distributor, and pneumatic unit incorporating compressor station for feeding compressed air; they also have hold-down devices for securing can-size tube lengths on tilted rack table, parting tools with shaping cutters, tube- length ejector from cutting position, movable stop of mechanism for checking size of mentioned tube lengths, expanding clamp of rod- calibrating mechanism, mechanism for press-fitting of plug into calibrated end of can-size tube length, and mechanism for leveling can ends. Weld cleaning and weld ultrasonic inspection mechanisms are provided with air cylinders communicating through air throttles, air distributors, and pneumatic units with air-feed compressor station; mechanisms for checking can-size tube length, for rod calibration of tube length on one end, for press-fitting plug into calibrated end of can-size tube length, for weighing tube length with plug, for leveling ends of cans, weld cleaning and ultrasonic inspection are equipped with ejectors whose air cylinders communicate with air-feed compressor station through air throttles, air distributors, and pneumatic units. Mechanism for checking size of tube length has indication matching unit, automatic control and positioning system. Can weighing mechanism is provided with automatic control system, computer, and overlap removal system; mechanism for cleaning internal and external surfaces of tubular can is integrated with cutting mechanism where hollow rod of air cylinder communicating with air-feed compressor station through air throttle, air distributor , and pneumatic unit arranged coaxially to tube length is used for cleaning internal surfaces and compressed-air inlet duct of rod built in tangentially to tubular can disposition channel, for cleaning external surfaces. EFFECT: enhanced yield and reduced manufacturing cost due to dispensing with wet-cleaning mechanism. 2 cl, 10 dwg
Patent RU-2183736-C2 (RU)
Title: Percussive-depression implosion device
IPC: E21B43/18
Filed: 2000-06-15
Granted: 2002-06-20
Abstract: FIELD: equipment for production of oil from wells, particularly, devices for producing depression onto bottom-hole formation zone. SUBSTANCE: percussive-depression implosion device consists of power shaft with drive, implosion chamber with valve. Valve serves for communication of implosion chamber with formation. Valve is selected to be equal in cross-section to that of implosion chamber and made distractible. Power shaft has an electric drive with a reducing gear. They are located beyond limits of implosion chamber. Power shaft motion from reducing gear results in destruction of valve, that in its turn, results in instantaneous communication of implosion chamber with well over entire cross-section of chamber and its full instantaneous filling with well fluid. EFFECT: higher efficiency of implosion action onto bottom-hole formation zone. 1 dwg
Patent RU-2181716-C2 (RU)
Title: Dinitriles hydrogenation process
Inventor: BOSHA VENSAN
IPC: C07C209/48
Filed: 1998-11-19
Granted: 2002-04-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: hydrogenation of aliphatic dinitriles into corresponding aminonitriles is effected continuously in presence of hydrogenation catalyst not soluble in reaction mixture. Gas contained in the reaction mixture is separated at the reactor outlet, in the zone wherein gas-liquid transfer is limited or entirely absent. Reaction mixture with reduced gas phase level is fed into hydrogenation reactor. Part of reaction mixture is withdrawn from above-indicated reaction zone after solid phase separation in liquid/solid separation zone. Solid phase obtained by settling in hydrogenation reactor (reactor residence time less than 30 min) is recycled into liquid/solid separation zone. EFFECT: avoided deactivation of catalyst. 16 cl, 2 dwg, 1 tbl, 3 ex
Patent RU-2207899-C2 (RU)
Title: Big tubular units for reverse osmose
Inventor: CHENSELLOR DENNIS
IPC: B01D61/00
Filed: 1999-02-25
Granted: 2003-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: modular filtration system (110) includes many operational modules (160) mechanically interconnected in production chain and connected by parallel liquid sections of flow of liquid (122) being filled, used liquid flow (134) and obtained liquid flow 9132). System is also provided with turbine (140A) and energy recuperation unit (140) for extraction of energy from used liquid. System may also include pressure rising unit (120) for increasing pressure of liquid being charged 9122) and common drive shaft (120C) for energy recuperation unit (140) and pressure rising unit (120). EFFECT: enhanced efficiency of extraction of energy. 11 cl, 6 dwg
Patent RU-2200762-C2 (RU)
Title: Method of detection of nucleic acid sequence variant using shift termination analysis
Inventor: VANG KSIAO BING
IPC: C12Q1/25
Filed: 2000-10-30
Granted: 2003-03-20
Abstract: FIELD: molecular biology, genetics. SUBSTANCE: method is based on the principle of primer completion of building exhibiting complementary to sequence of sample to be analyzed and adjoining directly to nucleotide-target. For completion of building in reaction mixture the terminating nucleotide is added of type that is complementary to nucleotide-target on matrix composition (indicated type of nucleotide can be present in reaction) and nucleotides of three other type are added that are not terminating and carry the detected label. Ceasing reaction as result of incorporation of terminating nucleotide indicates the absence of mutation in site to be studied but the continuation of the chain increase due to labeled non-terminating nucleotides indicates its presence. The proposed method provides a possibility of simple, rapid and effective detection of mutations of any type. Invention can be used detection of any mutation in the required site of the known sequence of nucleic acid. EFFECT: improved method of detection. 36 cl, 4 dwg, 6 tbl
Patent RU-2220154-C2 (RU)
Title: Sweetening agent composition
Inventor: ISIDA KHIROTOSI
IPC: A23L27/30
Filed: 1999-04-26
Granted: 2003-12-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to powder-like sweetening agent composition comprising N-[N-(3,3-dimethylbutyl)-L-α-aspartyl] -L-phenylalanine 1-methyl ester and powder-like "Acesulfam K" wherein ratio pf "Acesulfam K" to the total amount of both substances is in the range 10-97 weight %. EFFECT: enhanced solubility of sweetening agent. 2 cl, 3 tbl, 2 dwg, 3 ex
Patent RU-2207801-C2 (RU)
Inventor: OPARIN A N
IPC: A61B5/02
Filed: 2001-02-21
Granted: 2003-07-10
Abstract: Изобретение относится к медицине, а именно к функциональной диагностике, и может быть использовано в ангиологии и сосудистой хирургии. Проводят ультразвуковое определение объемной скорости кровотока во всех доступных оценке артериях конечности. Вычисляют минутный объем сердца. Рассчитывают индексы регионарной перфузии на всех уровнях путем деления величины объемной скорости кровотока во всех артериях данной конечности на величину минутного объема. Сравнивают величину изменения этих индексов на артериях разного уровня до и после проведенного лечения. Способ позволяет достоверно зарегистрировать и количественно оценить коллатеральный кровоток конечностей, выявить наличие синдрома обкрадывания. 1 табл.
Patent RU-2201004-C2 (RU)
Title: Sensor-thermostat with additional selector switch
Inventor: ZHAD KO A T
IPC: H01H37/38
Filed: 2001-04-04
Granted: 2003-03-20
Abstract: FIELD: refrigerating engineering; temperature control for instance in domestic refrigerators. SUBSTANCE: novelty is that contact selector assembly of additional selector switch is made in the form of L- shaped control link rigidly fixed to slider and is free to engage one of additional-switch contacts. EFFECT: simplified design, enhanced reliability. 1 dwg