baber/WOPTO huggingface dataset:
Patent RU-2187405-C2 (RU)
Title: Cold settable sand for making casting molds and cores
Inventor: MAKHLAJ V N
IPC: B22C1/16
Filed: 2000-11-01
Granted: 2002-08-20
Abstract: FIELD: foundry, namely manufacture of casting molds and cores. SUBSTANCE: sand contains next ingredients (mass.%): alumochrome phosphate binder modified at synthesis stage with methylol ureas - (2-6); iron oxide waste material of metallurgical production - (1-4); silica base refractory filler - the balance. Alumochrome phosphate binder modified with (0.6-1.1) mass % of methylol ureas allows to decrease hygroscopicity and crumbling of casting molds and cores, to increase useful life period of composition and to avoid its softening after setting. EFFECT: improved properties of sand for making casting molds and cores. 2 tbl
Patent RU-2201361-C2 (RU)
Title: Safety system
Inventor: PONOMAREV A A
IPC: B60R21/18
Filed: 2000-12-21
Granted: 2003-03-27
Abstract: FIELD: transport engineering; passive safety devices. SUBSTANCE: invention relates to seat belts. Design peculiarity of proposed system is that straps are made hollow of elastic resilient material in form of flattened coiled tubes. Outer side of tubes is 3-6-fold thicker than inner side. System includes also bellows located under seat between spring and communicating with spaces of straps, and check valve opening by pressing the button or in case of appearance of rarefaction in system. Person taking a seat compresses the bellows, and air from bellows passes into straps. The latter straighten out and then bend to opposite side embracing the passenger for whom there is nothing to do as to snap the locks. Invention prevents possibility of rigid without fastening seat belts. EFFECT: improved safety. 2 cl, 3 dwg
Patent RU-2191371-C2 (RU)
Inventor: ROMANCHENKO A F
IPC: G01N25/00
Filed: 2000-12-29
Granted: 2002-10-20
Abstract: FIELD: measurement technology. SUBSTANCE: value of slope of curve of change of energy state of temperature-sensitive resistor is recorded after each moment of switching over length interval of pulse of change of energy state of temperature-sensitive resistor while temperature-sensitive resistor is heated and cooled to fixed temperatures and characteristics of change of energy state of temperature-sensitive resistor at fixed temperatures of switching of energy state of temperature-sensitive resistor are recorded in correspondence with method of hot-wire anemometer measurements by switching of energy state of temperature-sensitive resistor. EFFECT: decreased sluggishness in process of hit-wire anemometer measurements. 2 dwg
Patent RU-2189712-C2 (RU)
Title: Method for growing of farm crops on soils contaminated with heavy metals
Inventor: BAJKIN JU L
IPC: A01B79/02
Filed: 2001-01-17
Granted: 2002-09-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves applying ameliorants, mineral and organic fertilizers; tilling soil and providing agronomical practices. Apart from ameliorants and fertilizers used for basic soil cultivation, white sludge produced in the process of desilication of alumina solution of alumina wastes is applied into soil at the rate of 30-150 t per hectare. Method provides for reduced contamination of soil and plants with heavy metals. EFFECT: increased efficiency and improved ecology control. 2 cl, 5 tbl
Patent RU-2198039-C2 (RU)
Title: Grain cleaning machine
Inventor: SAITOV V E
IPC: B07B4/00
Filed: 2001-01-23
Granted: 2003-02-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: grain cleaning machine has feeding part comprising receiver with guiding chute and cylindrical screen for separating large-sized contaminants, closed pneumatic system with cross flow fan, pneumatic separating channel having wall equipped with inlet opening and baffle-type window arranged under guiding chute of cylindrical screen, air supplying channel, settling chamber and additional pneumatic separating channel joined to settling chamber wall and communicated with its outlet part through bypass air channel to settling chamber and with its discharge part to sedimentation chamber located inside settling chamber. Sedimentation chamber is communicated with suction part of cross flow fan and is equipped with adjustable baffle-type window fixed on curved wall and adapted for communication with settling chamber. Pressure branch pipe of cross flow fan is communicated through baffle-type inlet window with dust settler adjoining to wall of additional pneumatic separating channel and communicated through air discharge branch pipe with suction part of cross flow fan. Adjustable baffle-type wall is arranged in dust settler. Such construction prevents dust from being discharged together with cleaned grain. EFFECT: increased efficiency and improved quality of cleaning grain mixture. 1 dwg
Patent RU-2211939-C2 (RU)
Inventor: ARTEM EV V S
IPC: F02K9/97
Filed: 2001-04-05
Granted: 2003-09-10
Abstract: Сопло ракетного двигателя содержит расширяющуюся сверхзвуковую часть, внутренняя теплозащита которой выполнена спиралевидной навивкой армирующей ленты. Внутренняя теплозащита сверхзвуковой части сопла содержит армирующее волокно, например углеродное или кремнеземное, и связующее, например, из фенолформальдегидной смолы. В процессе абляции связующего внутренняя теплозащита образует спиралевидную и выступающую в сверхзвуковой газовый поток шероховатость из армирующего волокна высотой не менее чем четвертая часть толщины ламинарного подслоя. Изобретение позволит обеспечить постоянное вращение ракеты в течение всего времени работы двигателя без повышенных потерь удельного импульса. 2 з.п. ф-лы, 3 ил.
Patent RU-2201658-C2 (RU)
Inventor: GLADKOV B D
IPC: G21B1/00
Filed: 2001-05-14
Granted: 2003-03-27
Abstract: FIELD: acceleration engineering; acceleration of multivalent ions. SUBSTANCE: method includes acceleration of ions in charged particle generator incorporating closed loop with central orbit in the form of polygon with dipole and sealing device installed on each of its sides; dipoles and sealing devices are distinguished by longitudinal magnetic field; novelty is that motion of ions is controlled in longitudinal magnetic fields within enclosed space of two ion generators in integrated sides of orbits of both ion generators; ion orbits are predetermined proceeding from A 1 Z 2  = A 2 Z 1  condition, where A 1 ,A 2  are mass numbers; Z 1 ,Z 2  are charge ratios; ion beams are accelerated upon injection in corners of polygons and compressed by means of special devices, orbit sections are integrated by controlling supply current basing on infinity acceleration effect until ions acquire desired energy level. Method is characterized in that orbit sections of both ion generators are differentially integrated in opposing ions mode. It is also characterized in that orbit sections of both ion generators are integrated during unidirectional motion of ion beams. EFFECT: provision for acceleration in multiple-input structure with number of injection inputs equal to number of polygon orbit sides. 3 cl, 3 dwg
Patent RU-2201049-C2 (RU)
Inventor: KLJUSTER V F
IPC: A01B19/02
Filed: 2001-05-14
Granted: 2003-03-27
Abstract: Изобретение относится к сельскохозяйственному машиностроению, в частности к почвообрабатывающим орудиям для поверхностной обработки почвы. Лункователь почвы выполнен в виде закрепленной на концах рамы цепи, состоящей из звеньев. На звеньях цепи размещены по две пластины с отверстиями. В отверстиях установлены лопатки с углами заточки лезвия и раствора режущей кромки. Цепь с обеих сторон имеет пластины с осями. Каждая ось размещена в подшипниковом узле. Корпус узла установлен с возможностью вращения в паза вилки с крепежной пластиной посредством имеющихся у него упоров. В отверстии вилки установлена ось, свободно вращающаяся во втулке, размещенной в треугольной тяге. Треугольная тяга шарнирно присоединена к балке. Балка посредством соединительных пластин агрегатируется с сельскохозяйственными орудиями. В ушке балки треугольной тяги выполнены отверстия для установки фиксирующего болта. Применение изобретения позволит повысить эксплуатационную надежность почвообрабатывающего орудия. 1 з.п. ф-лы, 4 ил.
Patent RU-2216863-C2 (RU)
Inventor: ANDREEV V A
IPC: G01M11/02
Filed: 2001-10-30
Granted: 2003-11-20
Abstract: FIELD: measurement facilities; optical cable installation and wiring. SUBSTANCE: optical reflectometer is connected to optical fiber and optical-fiber reverse dissipation characteristic is measured; after initial splicing of optical fibers; optical reflectometer is connected in series with optical fiber on two sides and fiber reverse dissipation characteristics are measured on closest and farthest ends; then correction is estimated for measurement results of optical power loss at optical fiber joint upon repeated splicing of fibers. EFFECT: reduced time and labor consumption for measuring power loss. 1 cl, 1 dwg
Patent RU-2215810-C2 (RU)
Title: Способ получения лигатуры алюминий-титан-бор
Inventor: CHEGLAKOV V V
IPC: C22C35/00
Filed: 2001-12-26
Granted: 2003-11-10
Abstract: Изобретение относится к металлургии и может быть использовано для модифицирования сплавов при литье слитков. В способе титан в виде титановой губки измельчают до размера 10-15 мм, смешивают с тетрафторборатом калия. Смесь помещают в металлический контейнер и нагревают до температуры 515-530 o С, затем уплотняют давлением до исчезновения жидкой фазы и после снятия давления полученную смесь вынимают из контейнера. Изобретение позволяет повысить степень усвоения бора жидким алюминием и снизить потери бора со шлаком. 1 табл.
Patent RU-2236301-C2 (RU)
Inventor: MATVEEV A I
IPC: B03B5/16
Filed: 2002-04-15
Granted: 2004-09-20
Abstract: FIELD: classification and concentration of minerals; processing of minerals by jigging; processing of diamond-containing sand. 
     SUBSTANCE: proposed method of stepped oversize jigging is performed on sections of screen with reducing perforations in way of motion of material being concentrated at discharge of light tailing fraction. Oversize jigging is performed on fixed screen at adjustable jigging cycles at each stage by frequency and amplitude of oscillations. Jigging cycles correspond to optimal conditions of separation of particles of definite sizes. Material passing through screen of previous size flows to screen of subsequent size. Number of jigging stages (F) is determined from the definite mathematical expression. Jigging machine proposed for realization of this method includes distributing feed bin, diaphragm-type mechanism and twin jigging chambers with balancing frame for common drive. Light fraction is removed through sill of chamber. Twin jigging chambers are located in series relative to cascade arrangement of stages. Chambers are provided with additional guide screens located at angle. Perforations of guide screens in all chambers are similar and are lesser than perforations of last stage. 
     EFFECT: enhanced efficiency of jigging due to adjustable frequency and amplitude of diaphragm in each chamber. 
     3 cl, 1 dwg
Patent RU-2258800-C2 (RU)
Inventor: KHERSH DZHON MISHEL
IPC: E21B47/12
Filed: 2001-03-02
Granted: 2005-08-20
Abstract: FIELD: oil industry, particularly to supply and store power necessary for downhole device and appliance operation in oil well. 
     SUBSTANCE: power supply system has current impedance device arranged around borehole pipeline structure and adapted for at least partial defining supply part to transfer alternate current through and along conductive pipeline structure part. System also has power storing device adapted to be electrically connected to conductive pipeline structure part, to be discharged with alternate current and to be linked with downhole device so supply power thereto. Embodiments of oil well structure including above system are also disclosed, as well as oil well operation method and power supply method with the use of the described system. 
     EFFECT: improved stability of power supply to downhole devices and appliances. 
     37 cl, 8 dwg
Patent RU-2306313-C2 (RU)
Inventor: YURA TAKESHI
IPC: A61P17/04
Filed: 2001-04-17
Granted: 2007-09-20
Abstract: FIELD: organic chemistry, drugs. 
     SUBSTANCE: invention relates to imidazo(or triazolo)pyrimidine derivatives of general formula I   wherein Y represents CH or N; R 1 , R 2  and R 3  are as defined in the description, and pharmaceutically acceptable salt thereof. Such compounds inhibit SYK tyrosine kinase and are useful in medicine to suppress immediate allergic reaction and late inflammation reaction. Described is method for production of abovementioned compounds by interaction of compound of formula II   wherein Y, R 2  and R 3  are as defined above; L is leaving group, with compound of formula III: HR 1 , wherein R 1  is as defined above. Also disclosed is pharmaceutical agent inhibiting SYK tyrosine kinase activity. 
     EFFECT: new inhibitors of SYK tyrosine kinase activity. 
     7 cl, 17 tbl, 17 ex
Patent RU-2251930-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L17/00
Filed: 2003-01-10
Granted: 2005-05-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves preparing and mixing fish farce, cabbage, tomato, bean, onion, carrot, sorghum groats, edible salt, CO 2 -extracts of dill and celery, and rape oil; cutting receipt mixture; packing; rolling and sterilizing. 
     EFFECT: provision for obtaining of product with increased content of poly-unsaturated fatty acids.
Patent RU-2276691-C2 (RU)
Inventor: DRAJ RODNI DZHEJMS
IPC: F27D3/16
Filed: 2001-09-13
Granted: 2006-05-20
Abstract: FIELD: metallurgy; methods and devices for production of iron and/or ferroalloys from iron-containing materials, utilizable steel waste inclusive. 
     SUBSTANCE: proposed method is performed in metallurgical furnace provided with hearth, side walls and roof; minimum size of inner part of hearth in width is at least 4 m. Proposed method includes forming molten bath, delivery of iron-containing material, carbon-containing material and fluxes to reservoir, melting of iron-containing initial material to molten state in molten bath and generation of gases in bath. Injection of jets of oxygen-containing gas consisting of air or at content of oxygen up to 50% is performed through three or more lances into space above killed  surface, burning of gases obtained in the course of process and forming upward motion of molten material from molten bath to upper space to facilitate transfer of heat to bath and minimize losses of heat from reservoir. Gas jets entrap such volume of gas formed in upper space above killed  surface which  exceeds volume of injected gas. 
     EFFECT: enhanced afterburning of gas in upper space and transfer of heat to molten bath; avoidance of inadmissible oxidation of molten materials in bath. 
     17 cl, 1 dwg
Patent RU-2272427-C2 (RU)
Title: Method for production of gel jujube
Inventor: DONCHENKO LJUDMILA VLADIMIROVN
IPC: A23L21/10
Filed: 2003-06-16
Granted: 2006-03-27
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing sugar, pectin and aqueous extract from mixture of hibiscus flowers, senn leaves, everlasting flowers and cowberry leaves. Syrup is handled with simultaneous addition of citric acid, sodium lactate, strawberry flavoring and preparation obtained from biomass of Mortierella hydrophyla micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2257156-C2 (RU)
Inventor: KARAS KOV A M
IPC: A61B17/00
Filed: 2003-07-01
Granted: 2005-07-27
Abstract: FIELD: medicine, cardiosurgery. 
     SUBSTANCE: the method deals with valvular reprosthetics. After dissecting a prosthesis and treating infectious foci with antiseptics it is necessary to implant a carcass xenoprosthesis faced with epoxy-treated xenopericardium. At implanting xenoprosthesis into mitral position it should be fixed in position of fibrous ring by separate P-shaped sutures, one part of which could be upon interlayers. At implanting xenoprosthesis into tricuspid position it should be fixed in position of fibrous ring, moreover, septal valve should be fixed with separate P-shaped sutures, anterior valve - in the middle with a single P-shaped suture, The rest length of xenoprosthesis should be fixed with uninterrupted blanket suture. 
     EFFECT: decreased chance for prosthetic infectioning. 
     2 ex
Patent RU-2274026-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of dog rose fruits, hibiscus flowers, hawthorn fruits, bilberry leaves, mountain cranberry leaves and rosewort root. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Mortierella humilis micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2319841-C2 (RU)
Title: Способ расстановки лопаток ротора турбомашины
Inventor: BERZHER DANIEHL
IPC: F01D5/30
Filed: 2003-07-15
Granted: 2008-03-20
Abstract: Способ предназначен для расстановки лопаток ротора турбомашины, согласно которому вначале измеряют радиальный и тангенциальный статические моменты указанного множества лопаток, предназначенных для формирования этого ротора; затем эти лопатки классифицируют в пары по критерию выбора, определяемому в зависимости от этих двух предварительно измеренных статических моментов. В заключение выбранные пары лопаток последовательно устанавливают на роторе с диаметрально противоположным расположением лопаток. В рамках способа возможны также измерение осевого статического момента лопаток и классификация лопаток в пары с дополнительным учетом измеренного осевого статического момента. Такой способ позволит улучшить расстановку лопаток на роторе турбомашины для достижения лучшей уравновешенности при работе. 9 з.п. ф-лы, 7 ил., 1 табл.
Patent RU-2264039-C2 (RU)
Inventor: KIM KHUN-KEE
IPC: H04B17/309
Filed: 2003-07-31
Granted: 2005-11-10
Abstract: FIELD: mobile telecommunication systems. 
     SUBSTANCE: device can generate second signal by performing estimation of channel with use of signal from second channel and generate first signal by channel compensation of first channel signal with use of second signal. Also, device can generate absolute values of symbols, making first signal, select absolute values on effective length after sorting of absolute values by value, calculate average value of selected absolute values, calculate square of absolute value of second signal and generate relation of powers with use of relation of average value to square of absolute value of second signal. 
     EFFECT: higher efficiency, broader functional capabilities. 
     12 cl, 10 dwg
Patent RU-2263992-C2 (RU)
Inventor: GUREVICH V S
IPC: H01H13/26
Filed: 2003-08-25
Granted: 2005-11-10
Abstract: FIELD: electric circuit switching devices for various switches and circuit breakers, including those for transport. 
     SUBSTANCE: proposed device designed for closing, opening, and switching-over electric circuits operates as follows: its working cycle is started with pushing rod 4 which sets in motion holder 5 and spring-loaded contact strip 6 disposed above the latter. Engagement between contact strip 6 and fixed contact 3 during initial moment brings them in point contact. Further displacement of holder 5 makes contact strip 6 change its inclination angle relative to horizontal end of fixed contact 3 until it is brought in contact with the latter. In the process contact strip 6 moves relative to fixed contact 3 due to bevel 7 on holder 5 with the result that both rubbing surfaces are wiped. Disconnection of device causes reverse displacement of contact strip 6 relative to fixed contact 3, further change in its inclination angle, and disengagement from fixed contact 3. 
     EFFECT: provision for wiping contact surfaces. 
     1 cl, 4 dwg
Patent RU-2255461-C2 (RU)
Inventor: MARKIN JU S
IPC: A01G1/00
Filed: 2003-09-10
Granted: 2005-07-10
Abstract: FIELD: agriculture, in particular, commercial utilization of weeds. 
     SUBSTANCE: method involves providing commercial cultivation of melliferous weeds on vast areas under field conditions; providing honey yield during flowering period by arranging beehives in the vicinity of crops sown; mowing and grinding green mass after termination of honey yield period. 
     EFFECT: increased honey yield and utilization of melliferous weeds as feeds for animals.
Patent RU-2268761-C2 (RU)
Title: Magnetic light therapeutic device
Inventor: MILINKIS BORIS MOISEEVICH
IPC: A61N5/067
Filed: 2003-11-05
Granted: 2006-01-27
Abstract: FIELD: medical equipment; physiotherapy. 
     SUBSTANCE: magnetic light therapeutic device can be used for influencing onto nidus of pathology and reflexogenic areas by optical radiation from semiconductor laser and light-emitting diodes together with magnetic field influence. Area of medicinal application of the device is widened due to application of green, red and IR-radiation laser. Combined, synchronized and co-phased influence of five factors, i. e. four optical and magnetic field, allows reducing of procedure due to synergetic effect without loss in therapeutic efficiency. Dissipating element in form of cut of optic fiber is mounted at output of semiconductor laser to protect internal organs of patient from damage at targeted action of laser beam. Light-emitting diodes are placed inside plastic cases to generate dissipated radiation which results in generation of spatial-uniform light field in opening of radiating head. Permanent magnetic field is replaced by pulse one induced by introducing electromagnet into pumping circuit of laser. 
     EFFECT: improved efficiency of operation. 
     5 cl, 2 dwg
Patent RU-2318546-C2 (RU)
IPC: A61P43/00
Filed: 2004-03-26
Granted: 2008-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: it is necessary to activate a bee before putting it onto a certain skin part due to wetting this skin part with distilled water at the content of dry bee poison ranged 0.8-1.2 mg/8 ml water. The innovation provides acceleration and higher reliability of the above-mentioned procedure despite a bee's state. 
     EFFECT: higher efficiency of therapy. 
     1 tbl
Patent RU-2270568-C2 (RU)
Inventor: ABRAMOV ALEKSEJ FEDOROVICH
IPC: A23C9/13
Filed: 2004-04-06
Granted: 2006-02-27
Abstract: FIELD: dairy industry, production of fermented products containing plant food additives. 
     SUBSTANCE: method for production of fermented milky product based on unskimmed milk includes boiling of milky raw materials prepares by blending of unskimmed milk and boiled water in ratio of 1:1 and plant additive introducing. As plant additive ground motherwort (Artemisia vulgaris) leaves of 13 % moisture in amount of 30 g/l of product is used. Additive-containing product is introduced into boiled mixture, boiled for 6-8 min, then 10 g of four diluted with 50 ml of cooled mixture of unskimmed milk and water is added, and obtained mixture is boiled. Ferment comprising kefir or Yakut national fermented milky product is introduced into obtained mixture cooled to 30-40°C, fermented for 6-8 h to obtain acidity of 100°T, agitated and packed. Method for production of fermented milky product based on battermilk includes battermilk pasteurization at 60-70°C for 10-15 min and plant additive introducing. As plant additive ground motherwort leaves of 13 % moisture in amount of 30 g/l of product is used. Then 10 g of four diluted with 50 ml of cooled battermilk is added. Ferment comprising kefir or Yakut national fermented milky product is introduced into obtained mixture cooled to 30-40°C, fermented for 6-8 h to obtain acidity of 100°T, agitated, cooled to 8°C, and packed. 
     EFFECT: milky products of increased nutrient and biological value. 
     2 cl, 3 tbl