baber/WOPTO huggingface dataset:
Patent RU-2120610-C1 (RU)
Title: Gear measuring level of molten metal
Inventor: AKHOBADZE G N
IPC: G01F23/284
Filed: 1996-12-31
Granted: 1998-10-20
Abstract: FIELD: measurement technology, systems controlling technological processes. SUBSTANCE: gear incorporates generator of frequency-modulated oscillations connected with output to first arm of T-joint. Generator of fixed frequency is connected with output to second input of mixer. Modulator is connected with input to output of detector. Circulator is connected to start of waveguide section directed with end on to surface of examined object. EFFECT: increased measurement accuracy. 2 dwg
Patent RU-2120329-C1 (RU)
Title: Method of chemical separation of uranium isotopes
Inventor: ZHIGANOV A N
IPC: C01G43/00
Filed: 1997-01-09
Granted: 1998-10-20
Abstract: FIELD: nuclear- power engineering. SUBSTANCE: invention is appropriate for correcting isotope composition of nuclear fuel. Solution containing [HNO 3 ] 115.5 g/l of U(VI), [N 2 H 4 ] 2.0 mol/l of nitric acid, and 0.5 g/l of hydrazine is poured into chromatographic column with Teflon powder and extractant applied on its surface. Uranium(IV) band is formed. Countercurrent extraction process provides coefficient of separation other than one. Uranium reflux is effected with no change in valence state by exhaustive extraction technique and by reextraction from the ends of band. EFFECT: increased extent of U 238  and U 232  separation and decreased number of reagents. 2 dwg, 4 tbl, 3 ex
Patent RU-2129739-C1 (RU)
Inventor: GAVRILOV S D
IPC: G21C19/00
Filed: 1997-04-16
Granted: 1999-04-27
Abstract: FIELD: nuclear power engineering; decommissioning pressure-tube reactor plants of ships including submarines and icebreakers. SUBSTANCE: fuel is removed from reactor core with head cover held in reactor vessel; reactor vessel is also proposed to be separated from pipelines connecting it to power plant primary circuit prior to removing it. EFFECT: reduced radiation power and environment pollution probability, reduced time and number of transport containers. 4 cl
Patent RU-2128304-C1 (RU)
Inventor: ANTIPOV P A
IPC: F16B17/00
Filed: 1997-04-21
Granted: 1999-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: each stage of planetary spherical speed gearbox consists of rings, cage-guide and balls. Spring is provided for creation of friction at points of contact of balls with rings. Respective stages are closed to drive-driven shaft by means of sliding bushes. Mounting surfaces of housing, rings, cage-guides, shafts and bushes have form of ellipse. EFFECT: reduced labor consumption for manufacture and operation. 2 dwg
Patent RU-2127149-C1 (RU)
Title: Ion-exchanging apparatus
Inventor: TOROSHCHIN I V
IPC: G21F9/12
Filed: 1997-07-01
Granted: 1999-03-10
Abstract: FIELD: chemical machinery and equipment. SUBSTANCE: this is intended for carrying out ion exchanging processes. Apparatus has body with circular bottom. Body is created by external and internal shells. Located between shells is ion exchanging resin and coarse of metallospherical powder in which drain cartridges are seated. Located along axis of apparatus is neutron-absorbing insert which is installed on frame. Installed on upper end of insert is support of apparatus which is hermetically connected with internal shell of body. In addition, drain cartridges are combined in groups which are connected to filtrate discharge collector through inspection holes. Aforesaid embodiment of apparatus ensures reliable and safety functioning, also assembly, disassembly and repair of units, as well as improved quality of filtrate. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2149041-C1 (RU)
Title: Method for rendering rehabilitative services to patients radically operated on the occasion of stomach carcinoma and possessing postresection disorders
Inventor: KUCHEROVA T JA
IPC: A61K35/08
Filed: 1997-08-11
Granted: 2000-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering cedar oil on empty stomach daily. The oil is taken in position close to horizontal one with the body rotation concurrently done. Then mineral water of low mineral concentration is given at a daily dose of 150-450 ml. Microwave therapy of millimeter bandwidth is applied to the epigastrium region in the projection of the upper half of the postoperative cicatrix. Wavelength is equal to 5.6-7.1 mm. The total treatment course is 20-24 days long. EFFECT: reduced risk of postoperative complications.
Patent RU-2122944-C1 (RU)
Inventor: EROFEEV ANATOLIJ ALEKSANDROVIC
IPC: B27M1/08
Filed: 1997-11-18
Granted: 1998-12-10
Abstract: Изобретение относится к области деревообработки. Уплотнение и формообразование изделия осуществляют путем одновременного воздействия на помещенную в пресс-форме заготовку внешней статической нагрузки, действующей вдоль продольной оси пресс-формы, и трехмерного поля акустических волн. Трехмерное поле создают путем сообщения пресс-форме акустических колебаний, имеющих продольную составляющую, направленную вдоль продольной оси пресс-формы, и две поперечные составляющие, направленные соответственно по нормали к продольной оси пресс-формы и по касательной к периметру поперечного сечения пресс-формы. В устройстве излучающая поверхность преобразователя с концентратором продольных акустических колебаний сопряжена с поверхностью паза, выполненного на наружной поверхности заходной части пресс-формы. Ось симметрии концентратора смещена относительно центральной плоскости заходной части пресс-формы. Изобретение позволяет повысить равноплотность сформованного изделия и стойкость его к механическим воздействиям. 2 с. и 1 з.п. ф-лы, 2 ил.
Patent RU-2147377-C1 (RU)
Inventor: AL FONS KNAPP
IPC: G05D23/13
Filed: 1997-03-26
Granted: 2000-04-10
Abstract: Предложено устройство для фрикционного удерживания двух подвижных деталей термостатически регулируемого смесительного клапана. Первая деталь смесительного клапана содержит полость, имеющую боковую, верхнюю и нижнюю стенки. В полости расположено О-образное нажимное кольцо, которое фрикционно зажимает поверхность второй подвижной детали клапана. Осевое расстояние между верхней и нижней стенками полости меньше диаметра поперечного сечения в осевом направлении нажимного кольца. Вследствие этого нажимное кольцо сжимается вдоль оси в этой полости, в результате чего обеспечиваются его фрикционный зажим между верхней и нижней стенками полости и зажим между ним и расположенной вдоль оси поверхностью второй подвижной детали клапана. Диаметр полости больше диаметра сжатого нажимного кольца, вследствие чего между кольцом и боковой стенкой полости образуется кольцеобразное пространство или камера. Это кольцеобразное пространство сообщается через канавку в нижней стенке полости с зоной удерживания воды в смесительном клапане. Технический результат: при перемещениях подвижного вкладыша имеет место минимальный износ, который остается по существу постоянным при различных рабочих условиях, несмотря на тепловое расширение деталей и неточность производственных допусков их размеров. 8 з.п. ф-лы, 7 ил.
Patent RU-2136845-C1 (RU)
Title: Grouting mortar
Inventor: KARIMOV N KH
IPC: C04B111/20
Filed: 1997-12-23
Granted: 1999-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: grouting mortar contains preliminarily calcined in spray drier at 550-650 C distiller liquid obtained as waste in distillation stage of sodium hydroxide production. This mortar constituent is composed of, wt %: CaCl 2  69.40-65.80, CaSO 4  0.05-0.10, Ca(OH) 2  0.05-0.10, NaCl 32.15-38.50. Mortar is composed of, wt %: cement 43.5-62/5, distiller liquid 0.7-6.2, nonsorted microspheres 6.5-19.9, and water - the balance, cement-to-microspheres ratio ranging from 75:25 to 90:10. Microspheres are composed of, wt %: SiO 2  50-60, Al 2 O 3  25-35, Fe 2 O 3  1.8-2.0, CaO 1.0-1.5, MgO 0.5-1.5, Na 2 O 0.3- 1.5, K 2 O 0.2-2.9, and minor components 0.3-1.4. EFFECT: reduced density of mortar, increased strength of cement stone, and reduced water loss. 2 tbl
Patent RU-2151650-C1 (RU)
Title: Heated nozzle (design versions)
Inventor: SNESAREVSKIJ V P
IPC: B60S1/46
Filed: 1998-01-16
Granted: 2000-06-27
Abstract: FIELD: transport engineering. SUBSTANCE: proposed invention relates to hydraulic devices designed for dispersing and delivering liquids, in particular, vehicle windshield wipers and other similar devices. Nozzle has flat orifice formed by two planes converging at and angle and two surfaces curved to quadratic curve. Invention provides description of two design versions of surfaces made on nozzle members: on body and insert. Such design of orifice creates upper flow of atomized liquid, and heat liberating element is made in form of semiconductor device integrated with current and temperature limiting circuits. Design of heated nozzle makes it possible to use it in vehicles at low ambient temperatures precluding freezing of washing liquid in nozzle and providing possibility of melting ice in nozzle after long parking at below-zero temperatures. EFFECT: enhanced reliability of operation. 4 cl, 5 dwg
Patent RU-2141889-C1 (RU)
Title: Method for making article with inner cavities
Inventor: SHESTAKOV S A
IPC: B23K101/04
Filed: 1998-04-07
Granted: 1999-11-27
Abstract: FIELD: explosion welding of articles with inner cavities such as heat exchangers, heat controllers, crystallizers and other apparatuses in electrothermal and chemical industry branches. SUBSTANCE: article is assembled before welding. Easy-to-fuse connecting member is wound along helical line onto cavity forming member. Tubular inner envelope is placed. Cavity forming member is wound onto outer surface of envelope along helical line. At welding detonation front is directed across cavity forming tube. EFFECT: lowered labor consumption at making article, its enhanced thermal characteristics. 1 exp, 2 dwg
Patent RU-2144210-C1 (RU)
Title: Six-channel parallel correlation unit for receivers of satellite navigation equipment
Inventor: SADOVNIKOVA A I
IPC: G06F17/15
Filed: 1998-04-06
Granted: 2000-01-10
Abstract: FIELD: computer engineering, navigation equipment. SUBSTANCE: device has clock oscillator, tracing units, reference signals generator, buffer register, 16-bit data bus, state register, address decoder and initial code phase register. EFFECT: increased precision of measurements. 3 dwg, 1
Patent RU-2144216-C1 (RU)
Title: Method for protection of valuable items against faking
Inventor: RAKHOVSKIJ V I
IPC: G07D7/06
Filed: 1998-10-09
Granted: 2000-01-10
Abstract: FIELD: mass production or authorized reproduction of such items as bank notes, securities, credit documents. SUBSTANCE: method involves application of protection label, which is designed as isotope indicator which is made from mix of stable isotopes. Position of protection label provides possibility to check its presence on item under protection using detection by means of at least one method of spectral analysis, for example, X-ray fluorescence or luminescence. Protection label is produced either directly on item under protection or independently in any possible shape and using any technology. EFFECT: increased protection level using inexpensive and accessible materials and methods, possibility of detection using inexpensive and accessible tools. 5 cl
Patent RU-2148625-C1 (RU)
Title: Method of malt producing
Inventor: KVASENKOV O I
IPC: C12C1/047
Filed: 1999-01-05
Granted: 2000-05-10
Abstract: FIELD: brewing industry. SUBSTANCE: method involves the use of compound of the general formula: R 1 -(CH 2 ) m -NH n -R 3-n -X where R 1  - acid residue of arachidonic or eicosapentaenic or jasmonic acid; m = 2-4; n = 1-3; R means alkyl; X means acid residue of inorganic acid that is used as growth stimulating agent at the stage of grain soaking. EFFECT: decreased consumption of growth stimulating agent.
Patent RU-2152859-C1 (RU)
Title: Making of articles with inner channels by explosion welding method
Inventor: PISAREV S P
IPC: B23K20/08
Filed: 1999-02-02
Granted: 2000-07-20
Abstract: FIELD: mechanical engineering; welding. SUBSTANCE: powder to be pressed is placed in tubular shell. Space forming material in form of polymeric fibers is pulled through holes in tubular shell at a distance not less than 2-5 diameters of fibers to form layers. Assembly, thus formed is placed in inner space of protective tubular lining, filled-up by ceramic powder, between upper and lower dies. Welding is done by impact loading caused by acceleration of cylindrical striker by powder throwing device and blow of striker applied to axial channel of protective tubular lining at a speed of 400 - 600 m/s. Ratio of specific mass and sum of specific masses of dies, ceramic powder of metal disks and pressed powder is 0.3 - 0.42. Pressed part, thus obtained, is heated to temperature 1.25 - 2 - times higher than temperature of thermal decomposition of polymeric fibers. Proposed method provides high and uniform density of powder matrix in height of article and stability of section of formed channels in length. Articles are free from chips and cracks. EFFECT: possibility of getting multiple- channel articles with small cross-section of channels. 3 cl, 1 tbl, 3 dwg, 3 ex
Patent RU-2143275-C1 (RU)
Title: Homeopathic drug "valeriana-plus multigran" for treatment of patients with insomnia and increased nervous excitability
Inventor: NECHAEVA N P
IPC: A61K36/56
Filed: 1999-05-06
Granted: 1999-12-27
Abstract: FIELD: medicine, homeopathy. SUBSTANCE: invention relates to development of complex homeopathic agents for treatment of patients with insomnia and increased excitability state. The agent has Valeriana officinalis C3, Crataegus laevigata C3, Ignatia C6, Leonurus cardiaca C3, Passiflora incarnata C3, Hyoscyamus niger C6, Ambra grisea C6, Bromum C6, Zincum valerianicum C6 being all components are taken at equal parts. The agent can be made in the form of sugar granules. Treatment with the agent results to improvement of the general state, sleep normalization, decrease of nervous excitability and increase of working capacity. EFFECT: enhanced effectiveness. 2 cl, 1 ex
Patent RU-2161137-C1 (RU)
Title: Method of treatment of industrial sewage
Inventor: MALYSHEV V V
IPC: C02F1/463
Filed: 1999-04-29
Granted: 2000-12-27
Abstract: FIELD: treatment of industrial sewage from ions of heavy metals, petroleum products, surface-active agents, sulfates, nitrates, chlorides; electrotechnical and instrumentation engineering; mechanical engineering and other industries. SUBSTANCE: sewage is subjected to preliminary cleaning in surge reservoir also receiving sediment after galvanocoagulation. Mixture thus formed is subjected to magnetoacoustic resonance action in audio frequency range at radiation power of 15 to 20 mV for 50-60 min once a day. After separation of liquid and solid phases, liquid phase is directed for successive galvanocoagulation in two galvanocoagulators; galvanic couple in first galvanocoagulator is formed from coke and iron particles and that in second coagulator is formed from mixture of coke and aluminum. After galvanocoagulation, sediment is directed to preliminary treatment process and liquid phase is used as cleaned sewage in circulating water supply systems. EFFECT: increased degree of purification of sewage. 3 cl, 1 dwg
Patent RU-2152844-C1 (RU)
Title: Apparatus for making castings with directed monocrystalline structure
Inventor: GERASIMOV V V
IPC: B22D27/04
Filed: 1999-05-27
Granted: 2000-07-20
Abstract: FIELD: foundry, particularly, manufacture of castings with directed and monocrystalline structure, particularly blades for gas turbine engines and gas turbine plants. SUBSTANCE: apparatus includes vacuum chamber inside which there are induction furnace, furnace for heating molds with outer heat insulation, ceramic mold, mechanism for moving mold and extensible screen. Screen separates heating zone and cooling zone in the form of water-cooled vessel with cavity for water circulation. Upper portion of water-cooled vessel is provided with water-cooled cover having opening for passing mold. Tubes for feeding inert gas to cover opening are arranged inside cavity for water circulation in water-cooled vessel and cover. In lower portion of outer heat insulation along perimeter of furnace for heating up molds over screen there are tubes for removing inert gas, outlets of said tubes are joined to closed casing. At passing mold through screen it is blown with cooled inert gas. It allows to increase temperature gradient of front of alloy crystallization. EFFECT: manufacture of large-size blades with normalized macrostructure, less loss of yield due to enhanced rate of cooling castings. 3 cl, 1 dwg
Patent RU-2166614-C1 (RU)
Title: Process of liquidation of interstring gas manifestations in well
Inventor: GAFAROV N A
IPC: C09K8/506
Filed: 1999-09-14
Granted: 2001-05-10
Abstract: FIELD: oil and gas production industries. SUBSTANCE: process deals with liquidation of interstring gas flows-over in production wells. Process of liquidation of interstring gas manifestations in well includes pumping of viscous solution into hole clearance. Sealing compound containing following components, per cent by mass: sodium chloride 20.0-25.0; finely dispersed microspheres based on sodium silicate glass 5.0-7.0, surface-active substance 0.04-0.07; ferrochromelignosulfonate 1.0-2.0, sulfacel 0.5-1.0, modified starch 2.0-4.0, aqueous phase being the balance in used in the capacity of viscous solution. Last portion of compound is pumped with pressure exceeding that in well by 5.0 MPa as minimum. EFFECT: raised efficiency of sealing of threaded connections of lifting pipes, provision for reliable liquidation of interstring gas manifestations in well, reduced usage of materials thanks to limited leaks through threaded connections and decreased cost of compound for above-packer operations. 2 tbl
Patent RU-2155449-C1 (RU)
Inventor: ALEKSANDROVSKIJ M I
IPC: H04B10/00
Filed: 1999-10-22
Granted: 2000-08-27
Abstract: FIELD: quantum radio engineering and optical communication, applicable in equipment of fiber-optic, laser space, atmospheric and other communication lines. SUBSTANCE: transmission line has an amplifier-modulator, laser, laser power stabilizer, two matching devices, optical signal transmitting medium, photodetector, preamplifier, automatic gain control, optimal filter, clock frequency recovery device. The concept of the claimed invention is in the fact that additionally cut in the known transmission line are two signal converters, N phase regenerators, (N-1) preamplifiers, amplifier - pumping generator, signal conditioning device, which allow separation of noise sources by phase regenerators, this results in reduction of probability of error in transmission of signal over the line, and, consequently, in increase of the energy potential and length of the transmission line. As compared with the immediate analogues, the transmission line has a higher energy potential by 3 to 8 dB, which makes it possible to increase the length of the connecting lines of local networks and the length of the regeneration section of main and intrazone communication networks. EFFECT: reduced cost of equipment of communication systems and networks. 3 dwg
Patent RU-2170327-C1 (RU)
Inventor: VAGAPOV S JU
IPC: E21B31/18
Filed: 1999-10-25
Granted: 2001-07-10
Abstract: FIELD: oil and gas production, repair of wells. SUBSTANCE: pump rod extractor has body, adapter, collet with fins located in windows of body. Adapter is coupled to body with the use of bars. Bars are mounted to catch body of extracted rod. Outer surfaces of fins have ledges for interaction with upper edges of windows of body. EFFECT: expanded functional capabilities of pump rod extractor, its enhanced reliability while it is sunk into pipes with deposits of paraffin-resin components of oil. 4 dwg
Patent AU-2008242996-C1 (AU)
Title: Polyquaternium-1 synthesis methods
Inventor: YU ZHI-JIAN
IPC: C08G73/02
Filed: 2008-04-16
Granted: 2013-02-28
Abstract: The present embodiments relate to a novel method of making quaternary ammonium polymers comprising the steps of: a) mixing l,4~bis-dimethylamino-2~bulene, triethanolamine, water and an acid; and b) introducing a l,4-diha!o-2-butene to the mixture so as to initiate a reaction resulting in the quaternary ammonium polymer.
Patent AU-2009271496-C1 (AU)
Title: Systems and methods for indicating properties of a unit for deployment for electronic weaponry
Inventor: CEROVIC MILAN
IPC: F41B15/04
Filed: 2009-04-27
Granted: 2012-03-22
Abstract: An electronic weapon may be used with a unit for deployment to cause skeletal muscle contractions in a human or animal target. The unit for deployment when electrically coupled to the electronic weapon, may include at least two electrodes, an indicator, and a propellant for deploying the electrodes to enable delivery, through the target, of a stimulus current to incapacitate the target by causing contractions of the skeletal muscles of the target. The indicator indicates, to the electronic weapon, indicia of a first property of the unit for deployment prior to operating the propellant, and indicia of a second property of the unit for deployment after operating the propellant. Another unit for deployment includes at least two electrodes, an indicator, and a stimulus signal generator, coupled to the electrodes to enable delivery, through the target, of a stimulus current to incapacitate the target by causing contractions of the skeletal muscles of the target. The indicator indicates, to the electronic weapon, indicia of a first property of the unit for deployment prior to operating the stimulus signal generator, and indicia of a second property of the unit for deployment after operating the stimulus signal generator.
Patent AU-2014301295-C1 (AU)
Title: Sulfoximine substituted quinazolines and their use as MNK1 and/or MNK2 kinase inhibitors
Inventor: BLUM ANDREAS
IPC: C07D417/14
Filed: 2014-06-23
Granted: 2018-03-15
Abstract: This invention relates to novel sulfoximine substituted quinazoline derivatives of formula (I) wherein Ar, R
Patent RU-2166902-C1 (RU)
Inventor: BOGDANOV N N
IPC: A47C17/12
Filed: 2000-01-17
Granted: 2001-05-20
Abstract: FIELD: upholstered furniture production. SUBSTANCE: sofa has casing defining seat, back, right and left sides with arm rests. Sides are positioned so that they may be extended for lengthening seat part of casing. Length of seat between sides is within the range of 600-1,400 mm with shifted sides, and/or within the range of 1,400-1,480 mm with one extended side, and/or within the range of 1,880-1,960 mm with two extended sides. Four pillows of equal width may be put on sofa. Width of pillows is equal to half the length of seat with shifted sides. Sofa may be provided with sleeping clothes case having at least one cover positioned in its upper part and making at least portion of seat. When extended, sofa defines place for sleeping. EFFECT: wider operational capabilities, improved compactness and simplified construction. 4 cl, 4 dwg
Patent RU-2159734-C1 (RU)
Title: Method of processing liquid chlorine-containing waste from vinyl chloride production
Inventor: GLIKIN MARAT ARONOVICH
IPC: A62D3/38
Filed: 2000-04-13
Granted: 2000-11-27
Abstract: FIELD: chemical industry. SUBSTANCE: method comprises introducing liquid chlorine-containing waste resulting from vinyl chloride production into reaction zone through fluidized bed of inert material in sprayed form, and catalyst in aerosol form. EFFECT: reduced pollution of the environment. 11 cl, 1 dwg, 2 tbl