baber/WOPTO huggingface dataset:
Patent RU-2225426-C2 (RU)
Title: Клей для крепления теплозвукоизоляционных и декоративно-облицовочных материалов
Inventor: SEDOVA V L
IPC: C09J127/24
Filed: 2001-05-14
Granted: 2004-03-10
Abstract: Изобретение используется для приклеивания теплозвукоизоляционных и декоративно-облицовочных материалов в салонах машин, танков, самолетов, вертолетов и т. д. Клей содержит полиэфир 24К, поливинилхлоридную хлорированную смолу, органические растворители - этилацетат, ацетон; в качестве отвердителя - полиизоцианат. Введение в состав клея полиизоцианата вместо продукта 102-Т приводит к улучшению свойств клея по требованиям безопасности, повышению технологичности, не ухудшая физико-механические показатели и обеспечивая возможность снятия приклеенных материалов при ремонте. 2 табл.
Patent RU-2209668-C2 (RU)
Title: Horizontal self-grinding mill
Inventor: MATVEEV A I
IPC: B02C17/02
Filed: 2001-05-18
Granted: 2003-08-10
Abstract: FIELD: hard rock grinding equipment. SUBSTANCE: mill has drum positioned for rotation and braking device located inside drum. One end part of drum is made open for discharge of ground material. Braking device is made in the form of hollow cylinder equipped with charging journal and mounted for rotating in opposite direction with respect to drum. Inner and outer working surfaces of cylinder are provided with material guiding helical ribs. Inner working surface of drum is equipped with the same helical ribs directed in opposite relation with respect to helical ribs of cylinder. Drum axis is inclined at an angle to horizontal plane. EFFECT: increased destructive efficiency and simplified construction. 1 dwg
Patent RU-2215651-C2 (RU)
Inventor: KUBASOV A I
IPC: B28C5/42
Filed: 2001-08-03
Granted: 2003-11-10
Abstract: FIELD: construction; devices for preparing concrete mixes. SUBSTANCE: proposed mixer truck consists of base chassis and mixing drum mounted on chassis for rotation. Pear- like mixing drum has bottom plate and conical part adjoining the bottom plate and connected with cylindrical part by its larger base, second conical part connected with cylindrical neck accommodating spiral members forming screw line. Spiral members in normal section have additional bending at angle not less than 140 o . Bending of segments of screw line from drum neck to its cylindrical part is pointed inside drum. Bending of segments of screw line in conical part adjoining the bottom plate is pointed towards neck. EFFECT: increased efficiency of mixer handling stiff concrete mixes. 2 cl, 4 dwg
Patent RU-2204822-C2 (RU)
Inventor: KRETOV I T
IPC: G01N24/00
Filed: 2001-08-15
Granted: 2003-05-20
Abstract: FIELD: study of materials by method of nuclear magnetic resonance. SUBSTANCE: samples of wet substance with various moisture content are placed in turn into homogeneous magnetic field with subsequent imposition of pulses of circularly polarized alternating field of resonance frequency that causes condition of proton magnetic resonance. Time of spin-lattice relaxation of protons of water with ensuing construction of graphical dependence of time of spin-lattice relaxation on moisture content of samples is recorded and steps or breaks of this dependence are used to determine quantity of monomolecular-adsorption and polymolecular-adsorption moisture. EFFECT: raised accuracy and shortened time of measurements. 2 dwg
Patent RU-2211546-C2 (RU)
Title: Demand-access radio network ethernet
Inventor: ZAKURDAEV S V
IPC: H04W84/14
Filed: 2001-08-16
Granted: 2003-08-27
Abstract: FIELD: communication systems. SUBSTANCE: radio network uses transceiving adapter affording synchronous mode of operation with respect to channel switching and choice. Transceiver adapter has controller, interface unit, modem, transceiver, synchronizing unit, signal processing unit, and control unit. EFFECT: enhanced servicing level. 1 cl, 2 dwg
Patent RU-2211727-C2 (RU)
Inventor: SUROVIKIN V F
IPC: C01B31/08
Filed: 2001-08-22
Granted: 2003-09-10
Abstract: FIELD: hydro- mechanical treatment of granules of porous carbon material for hemosorption and enterosorption. SUBSTANCE: granules of carbon material are treated with air-water mixture in fluidized bed which is formed by delivery of air-water mixture upward under layer of material at rate of 50-150 m/s continued for 1-36 hours till pH of 6.0-7.0 has been obtained and material is fully dedusted. Treatment of carbon material is performed in reactor equipped with air-water nozzle located under lower filter element and sorbent unloading device made in form of siphon located in working space of reactor; its lower end is located at distance of 20-60 mm from filter element. EFFECT: improved quality of sorbent. 3 cl, 2 dwg, 4 ex
Patent RU-2219848-C2 (RU)
Title: Method for radical removal of parasagittal meningioma
Inventor: SVADOVSKIJ A I
IPC: A61F2/06
Filed: 2001-12-03
Granted: 2003-12-27
Abstract: FIELD: medicine, neurosurgery. SUBSTANCE: one should perform cranial trephination and lance dura mater in projection of tumor's location. One should clip the section of sagittal sinus above and below tumor's border. Tumor is removed together with the segment of superior sagittal sinus and that of a falx. One should tightly direct prosthesis into above- and underlying sinus's stumps. Prosthesis is a tubular cylindrical element with its terminal parts supplied with smooth curvilinear low-angle sections-facets designed either at its internal or internal and external surfaces. The suggested innovation enables to decrease relapse of disease and restore physiological circulation. EFFECT: higher efficiency. 2 dwg
Patent RU-2212797-C2 (RU)
Inventor: SEREGIN V V
IPC: B01J13/02
Filed: 2001-12-05
Granted: 2003-09-27
Abstract: FIELD: protection against domestic insects. SUBSTANCE: for the purpose to develop microcapsules, 50%-solution of active insecticide substance as chloropyrifos in xylene or butyl acetate should be supplemented with polyisocyanate, then obtained solution is mixed in aqueous dispersion medium containing 0.5% polyvinyl alcohol in distilled water, for 5- 20 min to obtain microemulsion at particles size being 1 mcm; then mixing should be carried out slowly to obtain microemulsion particles at size of 2-20 mcm. Then, for the purpose to develop microcapsular membrane one should introduce polyethylene polyamine solution in water at decreasing mixing rate, moreover the ratio of polyisocyanate dissolved in capsulated solution and polyethylene polyamine dissolved in aqueous dispersion medium corresponds to 20 : 1.5. EFFECT: higher efficiency. 2 tbl
Patent RU-2249652-C2 (RU)
Title: Door
Inventor: MEL NIKOV V V
IPC: E02B5/00
Filed: 2002-09-16
Granted: 2005-04-10
Abstract: FIELD: building, particularly door production. 
     SUBSTANCE: door comprises door frame secured to door post located in door opening. Door frame has lining made as frame of angle members having outer and inner shoulders. Arranged along inner shoulder edge are metal tube and door leaf with inner and outer coatings. Door is provided with sealing means. Tube has square cross-section and includes a number of orifices arranged along perimeter of inner door coating abutment area. 
     EFFECT: improved isolation properties, increased efficiency of damping of door leaf hits against door frame. 
     3 cl, 7 dwg
Patent RU-2266416-C2 (RU)
Title: Method of and device for signal filtering
Inventor: VAGNER KHORST
IPC: F02D41/40
Filed: 2001-05-03
Granted: 2005-12-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention makes it possible to compensate errors caused by delay without taking into account restrictions imposed on action of filter at stepwise variable of input value of signal.  In proposed method of signal filtering first filter is used designed to form output value depending on input value.  First filter features delay action.  Input value of first filter is corrected by correction value obtained, basing on input value of first filter by filtering using second filter.  Signal filtering device has first filter designed for forming output value depending on input value.  First filter features delay action.  Input value of first filter is corrected by correction value obtained, basing on input value of first filter, by filtering using second filter. 
     EFFECT: improved filtering of signal in control systems of internal combustion engines. 
     7 cl, 2 dwg
Patent RU-2251309-C2 (RU)
Inventor: IVANOVA G V
IPC: A23L21/10
Filed: 2003-02-17
Granted: 2005-05-10
Abstract: FIELD: food processing industry, in particular gel and jujube production. 
     SUBSTANCE: Gelling agent from vegetable raw materials is obtained by maceration of dried Cetraria islandica for 20-30 min in water at temperature of 5-10°C followed by pressing to remove water surplus. Then material is handled, washed with boiled water at temperature of 30-35°C and immersed for 60 min. Further raw material is macerated in sodium hydrochloride solution for 18-24 h at hydromodule of 1:10, washed again, macerated in boiled water for 24-48 h, and pressed to remove water surplus. Then raw material is grinded and cooked in water for 50-60 min. Decoction is filtered and dried. Gelling agent of present invention is useful in manufacturing of gel, jujube, fools, aspics, etc. 
     EFFECT: product with high nutrient and biological value; efficient application of edible raw materials. 
     5 cl, 1 tbl, 3 ex
Patent RU-2256174-C2 (RU)
Inventor: TATARCHENKO I I
IPC: G01N33/02
Filed: 2003-03-07
Granted: 2005-07-10
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves determining content of extractive substances, ash and caffeine in coffee sample by extracting coffee sample with boiling distilled water; bringing extract to predetermined dilution extent; measuring its light transmission within wavelength range of 200-360 nm; calculating on the basis of resultant data qualitative factors by predetermined dependences. 
     EFFECT: reduced labor intensity owing to reduced number of series tests. 
     3 ex
Patent RU-2272424-C2 (RU)
Inventor: CHAKLIJA GEORGIJ DMITRIEVICH
IPC: A23L21/10
Filed: 2003-06-16
Granted: 2006-03-27
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of hibiscus flower, senn leaves, everlasting flowers and cowberry leaves in mass ratio of 5:2:1:2 is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, strawberry flavoring and preparation obtained from biomass of Mortierella sepedonioides micromycete by subsequent extraction with non-polar in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. 
     EFFECT: jujube containing substances with F-vitamin activity.
Patent RU-2327708-C2 (RU)
Inventor: KIRKHMAJER STEFAN
IPC: C09D5/00
Filed: 2003-07-24
Granted: 2008-06-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: description is given of the method of obtaining a water dispersion containing a complex of poly(3,4-dialkoxythiophen) and polyanion, including polymerisation of 3,4-dialkoxy-thiophen, with general formula (I): where R 1  and R 2  independently represent a hydrogen atom or alkyl with 1-4 atoms of carbon, or together form an alkylene group with 1-4 carbon atoms, which can be substituted in the presence of polyanion with use of peroxodisulphuric acid as an oxidiser in a water solution with pH equal to or less than 1.5, or use of an oxidiser in a water solution, in which acid has been added, chosen from a group, consisting of water soluble inorganic acids and water soluble organic acids, in quantity providing for pH of the obtained reaction mixture equal to 1.5 or less. Description is also given of the composition of the coating, containing water dispersion which contains the complex of poly(3,4-dialkoxythiophen) and polyanion. The substrate with a conducting transparent film, obtained through deposition of the above given composition is also described. 
     EFFECT: obtaining of water dispersion, providing the coating obtained from it with lower surface resistivity. 
     4 cl, 2 tbl, 1 dwg, 18 ex
Patent RU-2265145-C2 (RU)
Title: Ветвь тяговой цепи струга с соединительным звеном
Inventor: MERTEN GERKHARD
IPC: F16G13/14
Filed: 2003-04-10
Granted: 2005-11-27
Abstract: Изобретение относится к общему машиностроению, в частности к тяговым цепям струга. Ветвь тяговой цепи струга 50 содержит горизонтальные 30 и вертикальные 40 нормальные звенья, которые неразрывно связаны между собой при помощи колен и дуг. В ветви тяговой цепи струга 50 непосредственно перед и непосредственно после замыкающего цепь звена 10 в той же позиции установлено, по меньшей мере, по одному специальному звену 20, колена которого имеют ширину и/или толщину, равные или большие, чем ширина или толщина колен замыкающего цепь звена 10. При этом колена специального звена 20 имеют большую высоту и/или толщину, чем его дуги. Технический результат заключается в уменьшении износа замыкающего звена. 14 з.п. ф-лы, 6 ил.
Patent RU-2264814-C2 (RU)
IPC: A61P37/08
Filed: 2003-12-29
Granted: 2005-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with applying antihistamine preparation  named mebhydrolin. It is suggested to apply pharmaceutical composition that includes therapeutically efficient quantity of mebhydrolin and target additives as sugar, starch, polyvinyl pyrrolidone and salt of stearic acid. Pharmaceutical composition is designed in tableted form. The innovation provides correspondence of mebhydrolin tablets against all the standards of State pharmacopoeia XI, decreased quantity of additional substances and expiry period of 3 yr, not less. 
     EFFECT: higher efficiency of application. 
     5 cl, 3 ex, 2 tbl
Patent RU-2338089-C2 (RU)
Inventor: VOLKOV ANATOLIJ EVGEN EVICH
IPC: F03D1/00
Filed: 2004-01-05
Granted: 2008-11-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: method consists in that the turbine impellers are driven by wind flow entrapped by their surfaces and that reflected from the central unit and annular spinner. Note here that the guide vanes pre-spin the air flow for the impellers. The aforesaid annular spinner inner shape represents a widening nozzle, its front being furnished with the sail to entrap wind flows reflected from the landform and to form with the said sail the Laval nozzle inner section. The impellers and guide vanes are arranged right behind the nearest annular spinner section. The proposed device incorporates the turbine impellers and guide vanes driving the generator, the central unit arranged within the section of the guide vanes, the annular spinner representing the widening nozzle, its front being furnished with the sail to entrap wind flows reflected from the landform and to form with the said sail the Laval nozzle inner section. The sail lower part making an inner profile represents a flat surface, the impellers and guide vanes can be arranged in several rows to make a multi-stage turbine and the multi-stage generator is arranged below the sail and ahead of the impellers, the generators being fitted on the turbine shaft and coupled to the turbine by clutches as the wind power increases. The Laval nozzle critical section inlet features a variable shape due to a membrane or the central unit. 
     EFFECT: power generation in remote and hard-to-reach regions. 
     3 cl, 4 dwg
Patent RU-2271545-C2 (RU)
Inventor: EVSTIGNEEV VLADIMIR VASIL EVIC
IPC: G01F1/708
Filed: 2004-01-09
Granted: 2006-03-10
Abstract: FIELD: experimental hydro-dynamics, possible use in engine construction for estimating speed of fuel-air jet during injection of fuel. 
     SUBSTANCE: through pulse dispersive stream in two sections at base distance from each other light emission is let, its relative intensiveness is measured after passing through pulse dispersive stream and mass of this stream inputs determined. Then mass difference values for pulse dispersive stream are memorized serially from beginning time in each following moment of transportation of pulse dispersive stream, received by incrementing splitting time for given value, less than stream transportation time range. For random moments of transportation time, as which multiple moments of stream transportation time are utilized, total number of which is determined by relation of pulse dispersive stream transportation time to given value of splitting time, masses differences are determined and mass transfer speeds of pulse dispersive flow, as relation of base distance to time interval of transportation of even masses of stream, transported through two cross-sections. 
     EFFECT: realistic measurement of mass transfer speed of pulse dispersive stream through two cross-sections at given distance from each other for all time moments of transporting of aforementioned stream. 
     1 dwg
Patent RU-2274526-C2 (RU)
Inventor: MIKHAL CHENKOV ALEKSANDR MIKHA
IPC: B23K9/04
Filed: 2004-02-25
Granted: 2006-04-20
Abstract: FIELD: welding processes and equipment, namely methods for making and restoring plowshares of agricultural machines. 
     SUBSTANCE: method comprises steps of surfacing on working surface mean- and high-carbon steel plowshare of low-carbon electrode material in the form of mutually parallel beads; forming each successive bead at rate providing formation of quenching structure after cooling of previous bead. 
     EFFECT: increased useful life period of plowshares due to their enhanced strength characteristics and improved resistance against abrasive wear. 
     1 dwg, 1 ex
Patent RU-2268127-C2 (RU)
Title: Покрытие для защиты поверхности от налипания брызг расплавленного металла
Inventor: FED KO VALERIAN TIMOFEEVICH
IPC: B23K35/36
Filed: 2004-03-15
Granted: 2006-01-20
Abstract: Изобретение может быть использовано при однопроходной сварке металлов плавящимся электродом в углекислом газе для защиты поверхности свариваемых деталей и технологического оборудования. Покрытие содержит сульфитно-спиртовую барду и глицерин при следующем содержании компонентов, г на 1 л воды: сульфитно-спиртовая барда 200-220, глицерин 120-150. Состав обеспечивает долгое хранение смеси без перемешивания и надежную защиту поверхностей при формировании вертикальных и наклонных швов. 1 табл.
Patent RU-2344916-C2 (RU)
Inventor: SELIVANOV NIKOLAJ PAVLOVICH
IPC: B23P15/26
Filed: 2004-03-26
Granted: 2009-01-27
Abstract: FIELD: technological processes; heating. 
     SUBSTANCE: inventions may be used in manufacture of units for unit-sectional devices for recovery of heat from gases exhausted by devices, which are intended, in particular for heating of air by exhaust combustion products that are supplied from gas pumping set gas turbine unit compressor at compressor stations of gas mains. Technological complex of equipment comprising technologically connected posts is used to manufacture bodies of heated air supply and drain headers, pipes, tube plates with openings for pipes, elements of heat exchanging unit frame, panel of tube medium displacer. Pipes are bent at pipe-bending equipment, frame of heat exchanging units and headers are installed, where tube plates are welded in. Multiple-row bundle of pipes are loaded with different pitch and are installed in device for storage of pipes. 
     EFFECT: higher efficiency of heat exchanging devices and their units manufacture. 
     39 cl, 25 dwg
Patent RU-2338097-C2 (RU)
Inventor: LOBANOV OLEG VALER EVICH
IPC: F15B13/042
Filed: 2004-07-01
Granted: 2008-11-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed limiter is intended for vale hydraulic hardware, particularly, for the car steering booster flow rate and pressure limiters. The aforesaid pressure limiter comprises casing with drain and through channels, the through channel being communicated with cylindrical bore housing spring-loaded flow rate valve spool furnished safety valve arranged inside the latter on the spring side. The bore space on the aforesaid valve side communicates, via a throttle, with the controlled flow rate channel, in its turn, communicating, via a throttle, with the through channel. There is a filter element arranged ahead of the throttling channel to allow a purified liquid to flow the said filter element. 
     EFFECT: stable and reliable operation. 
     4 cl, 2 dwg
Patent RU-2276391-C2 (RU)
Inventor: LEGKIJ VLADIMIR NIKOLAEVICH
IPC: G01V3/12
Filed: 2004-07-14
Granted: 2006-05-10
Abstract: FIELD: engineering of metal detectors for use in criminalistics, archeology, control during examinations and the like. 
     SUBSTANCE: method includes emitting alternating electromagnetic field by means of adjustable generator, loaded on antenna. On appearance of search subject, re-emitted signal appears, different from emitted one by amplitude and phase, synchronizing adjustable generator. Metal detector contains antenna, oscillating contour, adjustable generator, first integrator for forming discontinuous generation of adjustable generator, as which radio-frequency or UHF generating detector is utilized. Phase channel contains normalizing device, balance mixer, second, third, fourth and fifth integrators, first comparator, two indicators. Amplitude channel has amplitude detector, integrator, comparator, two indicators. 
     EFFECT: increased sensitivity, resolution capacity, resistance to interference, possible automatic adjustment of activation threshold. 
     2 cl, 2 dwg
Patent RU-2316002-C2 (RU)
Title: Аналитический способ обнаружения щелочной сфингомиелиназы и набор, используемый в таком способе
IPC: G01N33/68
Filed: 2002-12-19
Granted: 2008-01-27
Abstract: Настоящее изобретение относится к биохимии и раскрывает аналитический флуориметрический способ и набор обнаружения щелочной сфингомиелиназы (СМазы), включающий сфингомиелин, аналитический буфер при рН 8,9-9,1, содержащий EDTA и EGTA, в количестве, достаточном для ингибирования нейтральной сфингомиелиназы, в-глицерофосфат и АТР, щелочную фосфатазу, холиноксидазу, пероксидазу хрена, реагент Amplex Red, для анализа на присутствие щелочной сфингомиелиназы (СМазы) в биологической жидкости и кале пациента, нуждающегося в таком анализе, поскольку щелочная СМаза является маркером серьезных патологических состояний, таких как рак толстой кишки. 2 н. и 6 з.п. ф-лы, 1 ил.
Patent RU-2277952-C2 (RU)
Inventor: VAJMAN EVGENIJ FEDOROVICH
IPC: A61N5/10
Filed: 2004-07-23
Granted: 2006-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying preradiation topometry with irradiation fields being formed. Irradiation is carried out 5 times a week from two opposite fields to reach total radiation dose of 50 Gy under unit focal dose being equal to 2 Gy. The irradiation is applied from rectangular fields having the following boundaries. The lower one is upper edge of the second lumbar vertebra body. The upper boundary is 10 cm higher than the lower one. The right one is 2 cm far from vertebral column contour to the right. The left boundary is 15 cm far from the right one. Removed stomach bed, paracardial lymph nodes, lymph nodes of lesser omentum, gastropancreatic ligament along the left gastric and splenic arteries to the splenic porta and celiac lymph nodes. The tumor propagating over abdominal or supradiaphragmatic esophageal segments, additional anterior and posterior rectangular irradiation fields are formed with paraesophageal and bifurcational nodes being included into the zone. 
     EFFECT: reduced risk of complications after radiation treatment; maximum amount of healthy tissues retained. 
     3 cl, 3 dwg