baber/WOPTO huggingface dataset:
Patent RU-2215352-C2 (RU)
Inventor: MAN E FILIP
IPC: H02H5/06
Filed: 1996-09-27
Granted: 2003-10-27
Abstract: FIELD: transformer manufacture; preventing explosion and fire on transformers cooled with explosive liquids. SUBSTANCE: power transformer has tank filled with explosive cooling liquid and stand-by tank holding explosive cooling liquid that communicates with main tank via pipeline; it also has means for forcing inert gas to bottom part of main tank. Pressure transducer installed in main tank has safety valve provided with electric contact to transfer information about changes in pressure, if any, to control unit. Facility for discharging explosive cooling liquid from main tank has pipeline with valve for instant pressure release within main tank by partial drain of explosive cooling liquid. Such design provides for protecting transformer against excess pressure caused by explosion in case of internal insulation breakdown and against fire caused by such insulation breakdown. EFFECT: enhanced reliability of transformer protection against fire and explosion. 13 cl, 2 dwg
Patent RU-2169272-C2 (RU)
Title: Method and gear for fast control over power of power generation plant
Inventor: OLDRIKH ZAVISKA
IPC: F01K13/02
Filed: 1997-02-24
Granted: 2001-06-20
Abstract: FIELD: power engineering. SUBSTANCE: power accumulators are activated in correspondence with proposed method of fast control over power in power generation plant including steam turbine ( 2, 4, б)) and generator 8 setting excessive power (P S ) of generator in process of its operation. At least one of parameters of process (P S  characterizing operational condition of generation plant is used to achieve especially effective control in agreement with invention to add to generator power P 1 ), (P WL , P FW , M PD , D FD , KL, TB, P), to determine aggregate of specified values of position (Y, D FD ).. Gear for realization of method has control device to which inputs values (P S , P 1 ) of power of generator 8 and one more parameter of process (P WL , P FW , M PD , D FD , KL, TB, P), as minimum are fed and its outputs show specified values of position (Y, D FD ) of actuating elements connected to steam turbine ( 2, 4, б) ). EFFECT: increased efficiency of control. 11 cl, 2 dwg
Patent RU-2158869-C2 (RU)
Title: Thermostatic control head of valve
Inventor: MARKVART ARNE
IPC: G05D23/02
Filed: 1998-12-10
Granted: 2000-11-10
Abstract: FIELD: valves of radiators, floor heaters, water heaters, refrigerators and similar devices. SUBSTANCE: thermostatic control head has body with no handles and adjusting unit which sets in motion contact surface when electric drive is actuated. Proposed head includes also unit for introducing the required magnitudes of temperature which is actuated by signal generator. Thermostat mounted in body is set depending on temperature being regulated. Device for setting the required magnitude of temperature is connected to thermostat. This device is made in form of regulating unit. EFFECT: possibility of setting interval in work at night or selecting program of change in required magnitude of temperature; reduced power requirements; avoidance of intervals in regulation in case of absence of power supply. 22 cl, 2 dwg
Patent RU-2169958-C2 (RU)
Title: Method for decontaminating salt wastes from radioactive components
Inventor: POJLOV V Z
IPC: G21F9/30
Filed: 1999-02-23
Granted: 2001-06-27
Abstract: FIELD: chemical treatment of rare-earth elements; chemicals plants. SUBSTANCE: method involves thermal sublimation of non-radioactive components by spraying and/or mixing up the melt at 480-550C, introduction of sodium carbonate in molten radioactive waste, dissolution of wastes, and chemical deposition of radioactive components on barium sulfate sediment. Such procedure reduces volume of non-radioactive ballast in wastes. Among other things, proposed method will make it possible to recover aluminum and iron chlorides. EFFECT: reduced time and cost. 3 cl, 1 tbl, 8 ex
Patent RU-2165973-C2 (RU)
Inventor: GRIGOR EV JU S
IPC: C12M3/00
Filed: 1999-06-11
Granted: 2001-04-27
Abstract: FIELD: biotesting of natural and waste water for toxicity on algae test organisms; study of ecology and physiology of algae. SUBSTANCE: device has housing, cassette with seats smoothly distributed over circumference, light-transmitting reservoirs for microalgae, light source and drive with electric motor for rotation of cassette which is mounted at angle relative to horizontal plane. Cassette consists of interconnected disk and ring. Fan for cooling the housing is mounted inside cassette. Thermal sensor for control of fan operation is mounted on side opposite to light source. Housing is provided with open ports for loading the reservoirs and ventilating the interior. Light source is mounted in housing on outer lateral side of cassette. EFFECT: possibility of cultivation of many specimens of algae; enhanced reliability and improved service and technical characteristics. 2 dwg, 1 tbl
Patent RU-2164974-C2 (RU)
Title: Asphalt spreader
Inventor: PERMJAKOV V B
IPC: E01C19/48
Filed: 1999-06-21
Granted: 2001-04-10
Abstract: FIELD: road-building machines; placing asphalt on motor roads, air fields and other objects. SUBSTANCE: static-action pull roll sections are mounted on frame of asphalt spreader. Vibratory roll sections are mounted on articulated frame of working members. EFFECT: increased asphalt-concrete mixture compaction factor owing to use of mass of asphalt spreader in process of compacting of road-coating layers. 1 dwg
Patent RU-2219643-C2 (RU)
Title: Electric drive (alternatives)
Inventor: LOPATINSKIJ EHDVARD
IPC: H02K21/24
Filed: 1999-07-23
Granted: 2003-12-20
Abstract: FIELD: electrical engineering; permanent-magnet machines. SUBSTANCE: electric drive has rotor in the form of two shaft-mounted disks with poles disposed over outer circumference and cylindrical magnet fitted between disks and magnetized in axial direction so that one disk carries like poles, their polarity being reverse to that of poles disposed on other disk; and stator in the form of coils distributed over circumference; rotor poles in first alternative of drive are formed by teeth provided on outer circumferences of both disks and disposed in planes perpendicular to drive axis, poles of stator coils being arranged for face interaction with rotor poles; in second alternative one or both disks in each rotor section are of plate shape and rotor poles are formed by teeth disposed over outer circumferences of both disks in same plane perpendicular to drive axis, poles of stator coils being disposed for face interaction with rotor poles. EFFECT: simplified design and enhanced reliability of drive. 16 cl, 22 dwg
Patent RU-2171563-C2 (RU)
IPC: A01C21/00
Filed: 1999-10-15
Granted: 2001-08-10
Abstract: FIELD: agriculture, ecology. SUBSTANCE: method involves dispersion of ground phosphogypsum on soil surface in the ratio nitrogen : phosphogypsum = 1:6 and 1:8 on loamy and sandy loam soils, respectively, that is carried out before addition of liquid ammonia or ammonium liquor in the soil. Then liquid ammonia or ammonium liquor is added to soil in deep 10- -12 cm, not less. Method provides ammonium binding by its interaction with phosphogypsum that results to formation of ammonium sulfate. Invention can be used for soil fertilizing with liquid ammoniac fertilizers. EFFECT: enhanced effectiveness of ammonium utilization, decreased negative effect on environment.
Patent RU-2185740-C2 (RU)
Title: Composition of praline mass for sweets production
Inventor: IVANOV V N
IPC: A23G3/36
Filed: 1999-11-29
Granted: 2002-07-27
Abstract: FIELD: confectionery industry. SUBSTANCE: composition of praline mass for sweets production contains, sugar powder, dry milk, confectionery fat, roasted nut and essence. The composition additionally comprises cracker crumb. Crumb composition includes, %: high-grade wheat flour, 61-79.4; vegetable fat, 14-20; sugar, 5.0-15; raising agent, 1.0-2.4; salt, 0.5-0.6; roasted peanut, as a roasted nut; and essence "coconut", as an essence. Components are used in the following ratio, mas.%: sugar powder, 41.43-44.17; dry milk, 14.53-16.29; roasted peanut, 4.86-6.23; confectionery fat, 20.94-23.54; cracker crumb, 12.45-15.44; essence "coconut", 0.06. EFFECT: broadened assortment of confectionery products with improved tastiness. 3 tbl, 3 ex
Patent UA-35631-C2 (UA)
Title: Method for producing biologically active preparations from embryonic tissues
IPC: A61K35/48
Filed: 1996-07-25
Abstract: The invention relates to the biochemical technology for producing the biologically active preparations from the embryonic tissues. The method for producing the biologically active preparations from the embryonic tissues comprises the crushing of the soft embryonic tissues, their homogenization in the aqueous dispersion medium destructing cell membranes, the separation of the intracellular elements, the fractionation of the supernatant, the isolation of the end product with the average molecular mass less than 10 kDa, the sterilization, the filling and the closure of the containers with the product. The product is sterilized concurrently with the fractionation of the supernatant according to the molecular mass.
Patent UA-28091-C2 (UA)
Title: Tractive cart with built-in system of change of distance between wheels
IPC: B61F7/00
Filed: 1997-06-27
Abstract: A tractive cart with built-in system of change of the distance between wheels contains units of undercarriage. Each of the units contains wheel fixed by wedges on a short axle. Axle spindles carry separate roller bearings. The bushings of bearings are equipped, from outside, with openings, which, interacting with slide valve spindles, have the capability of installation in the position of each unit of undercarriage for each of two tracks. Bogie contains frames, each of which supports two of units of undercarriage and is connected with the bogie frame by elastic elements constituting main bogie suspension. Each frame is equipped with sliding and centring shoes intended for maintaining of bogie and removal of load from the wheels when they pass through the device for changing the distance between wheels, toothed extensible axle, which is located between each pair of units of undercarriage and consists of two end connecting pieces.
Patent UA-50736-C2 (UA)
Title: Multifunctional interactive communication system with circular or elliptic polarization of signals being received and transmitted
IPC: G07F7/10
Filed: 1996-04-05
Abstract: A communications system that uses electromagnetic waves. The communications system preferably operates in the millimeter-wave frequencies, and provides relatively high signal restoration and isolation. The communications system can use polarization diversity to increase me capacity of a channel. Isolation and restoration features in the transceivers eliminate or reduce the effects of precipitation and/or reflection and diffraction from objects, and thus is well-suited for an urban environment.
Patent UA-64695-C2 (UA)
Title: 2-azabicyclo[2.2.1]heptane derivatives and a method for preparing the same
IPC: C07D209/02
Filed: 1996-05-28
Abstract: Novel 1R or 1S 2-azabicyclo[2.2.1]heptane derivatives of general formula (I) or (I'), wherein R is a hydrogen atom or a radical of formula (II) or (?I') respectively, where R1 is an alkyl radical containing 1-4 carbon atoms and Ar is an optionally substituted phenyl or - or -naphthyl radical, and preparation and application thereof. The novel products of general formula (I) are particularly useful for preparing adenosine agonists. , (I) , (I') , (II) , (II')
Patent UA-45408-C2 (UA)
IPC: C07D401/04
Filed: 1998-01-29
Abstract: An invention relates to the compositions like the thallidomid of the class, containing a piperidine-2,6-dions, and also to a method of its producing and usage in the medicine preparations. A method is described for a mammal immune response simulation, and a method of inhibiting the antigen-provoked interleukin-2 synthesis in mammals.
Patent UA-64704-C2 (UA)
Title: Quinazoline derivatives, a method for preparing thereof (variants), a pharmaceutical composition and a method for obtaining an antiangiogenic effect and/or effect of vascular permeability
IPC: C07D409/12
Filed: 1996-12-13
Abstract: The invention relates to quinazoline derivatives of formula (I) [wherein: Y1 represents -O-, -S-, -CH2-, -SO-, -SO2-, NR5CO, -CONR6-, -SO2NR7-, -NR8SO2- or -NR9- (wherein R5, R6, R7, R8 and R9 each independently represents hydrogen, alkyl or alkoxyalkyl); R1 represents hydrogen, hydroxy, halogeno, nitro, trifluoromethyl, cyano, alkyl, alkoxy, alkylthio, amino or alkylamino. R2 represents hydrogen, hydroxy, halogeno, alkyl, alkoxy, trifluoromethyl, cyano, amino or nitro; m is an integer from 1 to 5; R3 represents hydroxy, halogeno, alkyl, alkoxy, alkanoyloxy, trifluoromethyl, cyano, amino or nitro; R4 represents a group which is or which contains an optionally substituted pyridone, phenyl or aromatic heterocyclic group] and salts thereof; processes for their preparation and pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof as active ingredient. The compounds of formula (I) and the pharmaceutically acceptable salts thereof inhibit the effects of VEGP, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis. (I)
Patent UA-55436-C2 (UA)
Title: A new form of compound
IPC: A61P1/04
Filed: 1997-12-16
Abstract: The invention provides S-omeprazole in a neutral form characterised in that it is in a solid state, preferably in a partly crystalline or substantially crystalline state, such as form A or form B. Furthermore, the invention provides processes for the preparation of S-omeprazole and its use in medicine.
Patent BR-PI0602006-C2 (BR)
Title: Display de duas faces planas, com abertura automática
Inventor: TZUO CHUNG KWO
IPC: G09F1/02
Filed: 2006-05-18
Abstract: Display de duas faces planas, com abertura automática, propondo um pedido de adição ao pi 0602006-2, pelo qual mantém-se a exata estrutura dos displays ovalado, retangular ou hexagonal, protegidos pelo pedido inicial, compostos por partes (2) e (3) unidas por abas confrontantes (6) e (7), (8) e (9) dotadas de ganchos (21) com tiras elásticas (19), para tencionamento de dispositivos ou dobradiças de armar (13) automaticamente. Pelo projeto, tal estrutura é arranjada em forma de miolo articulável (31) pois recebe, em cada uma de suas faces externas (4) e (5), respectiva lâmina (32), ambas correspondentemente vincadas (33), formando gomos (34) coincidentes aos gomos da estrutura (31), de modo a compor um display de duas faces planas (35) de abertura automática.
Patent UA-74151-C2 (UA)
Title: evaporator with gravity circulation
Inventor: MOLCHANOV VOLODYMYR IVANOVYCH
Filed: 2002-01-28
Abstract: Invention relates to the evaporators with gravity circulation and it can be used in the chemical industry for evaporation of crystallized solutions, for example, kitchen salt. Evaporator with gravity circulation of solution contains a cylindrical housing, a heating chamber, a circulating pipe, an area of dissolution and precipitation of crystals, an inlet of primary solution, an inlet of vapor, an outlet of steamed solution and condensate. In its upper part above the circulating pipe a device is mounted in the form of truncated cone passing into the cylinder, which together with the housing of apparatus forms an annular space serving as a pipe of start of boiling, and the inlet of primary solution is connected with the collector mounted in the area of dissolution and precipitation of crystals, which has holes located vertically below, and at an angle at the side. Invention allows to identify the process of evaporation, to increase inter-washing period, to obtain large crystals.
Patent RU-2182320-C2 (RU)
Inventor: ANDREEV I P
IPC: G01K19/00
Filed: 2000-02-08
Granted: 2002-05-10
Abstract: Изобретение относится к измерительной технике. Способ калибровки системы измерения тепловой энергии и теплоносителя основан на подключении образцового средства измерения к трубопроводу теплоносителя. При этом поток теплоносителя направляют с подающего трубопровода через образцовое средство на возвратный трубопровод. После сличают показания калибруемой системы и образцового средства и учитывают разность показаний расхода, количества и температуры теплоносителя калибруемой системы измерения по подающему и возвратному трубопроводу. Устройство содержит установленные по замкнутой схеме между подающим и возвратным трубопроводами образцовое средство, редуктор подачи теплоносителя и циркуляционный насос. К выходу калибруемой системы и входу средства для обработки данных сличения показаний подключено устройство для вычитания показаний по подающему и возвратному трубопроводу. Упомянутые способ и устройство позволят повысить достоверность калибровки систем измерения тепловой энергии. 2 с. и 1 з.п. ф-лы, 1 ил.
Patent RU-2194595-C2 (RU)
Title: Method for forging liquid metal and impulse treating of it so called "impulse die forging"
Inventor: VOLKOV A E
IPC: B22D18/02
Filed: 2000-03-10
Granted: 2002-12-20
Abstract: FIELD: foundry. SUBSTANCE: method comprises steps of placing billet to melting chamber for heating billet in order to create melt bath; registering time moment of billet melting by means of pickup; shifting die set placed lower than billet towards moving melt; after contact of die set with billet acting upon melt by gas pressure, by pressing and forging efforts through punch; applying upon melt mechanical and electromagnetic oscillations. EFFECT: possibility for making especially complex-shape articles of any metals and also metal-non-metal type composite articles. 8 dwg
Patent RU-2183998-C2 (RU)
Inventor: MATVEEV A I
IPC: B03D1/24
Filed: 2000-05-25
Granted: 2002-06-27
Abstract: FIELD: mineral concentration equipment and method. SUBSTANCE: method involves preliminarily aerating and treating pulp with reactants; providing tangential feeding of pulp into upper cylindrical part of housing composed of cylindrical and conical parts; additionally aerating pulp in upper cylindrical part of housing; removing formed mineralized layer through central branch pipe from free flowing pulp; removing tailings from housing lower part. Mineralized layer formed during aeration is removed from lower conical part of housing from funnel-shaped pulp body formed by swirling pulp flow. Method further involves supplying water into upper cylindrical housing part for providing steady-state funnel formation. Centrifugal flotation machine has housing composed of upper cylindrical part incorporating concentrically arranged tubular aerators, air supplying branch pipe, and tangential supply branch pipe, and lower conical part, as well as concentrate discharge branch pipe. Flotation machine is further provided with tangential branch pipe for supplying water into upper cylindrical housing part. Concentrate discharge branch pipe is positioned in conical housing part so that its upper cut may be adjusted with respect to lower cut of lower conical part of housing. EFFECT: increased efficiency and improved quality of foamed product. 3 cl, 2 dwg
Patent RU-2185084-C2 (RU)
Title: Method for diagnosing the cases of vision overstrain
Inventor: FEJGIN A A
IPC: A61B3/00
Filed: 2000-06-20
Granted: 2002-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining the extent of absolute accommodation. Contrast sensitivity threshold is additionally determined. Absolute accommodation extent becoming less by more than 1.0 D and contrast sensitivity threshold growth at these frequencies becoming greater by more than 25%, vision overstrain is to be diagnosed. EFFECT: high accuracy of diagnosis.
Patent RU-2181770-C2 (RU)
Inventor: SELEMENEV V F
IPC: C12N11/082
Filed: 2000-06-20
Granted: 2002-04-27
Abstract: FIELD: biotechnology, biochemistry, enzymes. SUBSTANCE: invention proposes to use Stirosorb MCHDE-100 or macronetwork chelating ion exchangers ANKB-2, ANKB-35 as a carrier for immobilization. Process of sorption of enzyme is carried out at the room temperature. Invention can be used in food industry for preparing glucose in the process of hydrolysis of starch. EFFECT: increased activity of product, simplified process. 3 ex
Patent RU-2247208-C2 (RU)
Inventor: GUSEV V A
IPC: E06B3/22
Filed: 2000-08-04
Granted: 2005-02-27
Abstract: FIELD: building, particularly profile systems for closing window and door openings. 
     SUBSTANCE: profile comprises longitudinal walls forming cavity for metal reinforcement member arrangement. At least one wall is inclined to profile axis. Reinforcement member has outer and inner shoulders comprising inner and outer longitudinal sides. Sides are connected with transversal ribs and define chambers. Inner profile shoulder has at least one longitudinal rib located between outer and inner longitudinal profile walls. Inner side of inner shoulder is arc-shaped. 
     EFFECT: increased heat-insulation properties. 
     2 cl, 1 dwg
Patent RU-2188944-C2 (RU)
Inventor: MARKOV V S
IPC: E21C39/00
Filed: 2000-09-19
Granted: 2002-09-10
Abstract: Изобретение относится к горной промышленности, а точнее к определению общего коэффициента крепости f многолетнемерзлых крупнообломочных пород (МКП). Техническим результатом является повышение точности определения коэффициента крепости многолетнемерзлых пород. Для этого испытывают образцы МКП на временное сопротивление одноостному сжатию с последующим разделением на 10 по Протодьяконову М.М. Образец после испытания взвешивают, высушивают, разделяют ситовым методом на отдельные фракции. Затем отдельные крупнообломочные фракции более 2 мм отделяют от заполнителя, определяют процентное содержание каждой крупнообломочной фракции относительно их общего объема, с учетом которого определяют коэффициенты крепости пород, составляющих образец, а значения коэффициента крепости для образца f обр  определяют суммированием коэффициентов крепости пород и заполнителя, составляющих образец, из приведенного математического выражения. 2 табл.
Patent RU-2193891-C2 (RU)
Title: Способ приготовления промышленного аллергена
Inventor: GANTSEVA KH KH
IPC: A61K39/35
Filed: 2000-11-02
Granted: 2002-12-10
Abstract: Изобретение относится к медицине, а именно к способу приготовления аллергенов с целью их последующего применения для выявления аллергических реакций пациента при профотборе. Сущность изобретения состоит в создании приготовления промышленного аллергена, который заключается в экстрагировании полютантов из воздуха производственного помещения, при этом забираемый воздух пропускают последовательно через два аппарата Боброва, содержащие 70%-ный этиловый спирт, взбалтывают смесь, центрифугируют ее, высушивают, полученный осадок обезжиривают, например, эфиром с последующим разведением аллергена стандартной разводящей жидкостью. Технический результат: расширение арсенала мероприятий для борьбы с аллергическими заболеваниями. 2 з.п.ф-лы, 1 ил.
Patent RU-2191633-C2 (RU)
Inventor: KISLJAKOV V E
IPC: B03B5/02
Filed: 2000-11-16
Granted: 2002-10-27
Abstract: FIELD: mineral concentration, particularly, devices for washing of geological exploration samples, slimes, sands of natural and technogenic deposits containing free gold; applicable in treatment of samples of argillaceous gold-containing sands. SUBSTANCE: device for washing of argillaceous sands includes working chamber in the form of bath with bottom plate of truncated cone type, vibrator placed into working chamber and made in the form of airtight hollow ball accommodating motor with unbalanced mass whose drive is placed inside spring cantilevered to rigid support, loading and unloading devices, system of water supply and slime discharge. EFFECT: higher efficiency of washing argillaceous sands and reduced capital and maintenance expenditures. 2 dwg