baber/WOPTO huggingface dataset:
Patent RU-2159496-C1 (RU)
Inventor: MODESTOV K A
IPC: H02K21/46
Filed: 1999-03-31
Granted: 2000-11-20
Abstract: Использование: в синхронных реактивных электрических машинах, с применением высокотемпературных сверхпроводников в криогенной, аэрокосмической и медицинской технике, в приводе перспективных транспортных систем. Машина содержит статор с шихтованным сердечником с многофазной многополюсной обмоткой, цилиндрический ротор, состоящий из ферромагнитных элементов и немагнитных промежутков и размещенной на нем короткозамкнутой обмотки. Немагнитные промежутки ротора заполнены либо ленточным высокотемпературным сверхпроводниковым композитом с высокой тонконесущей способностью, либо диамагнитным высокотемпературным сверхпроводниковым материалом в виде пленок, нанесенных на подложку. Ферромагнитные элементы и немагнитные промежутки ротора выполнены в виде чередующихся слоев. Технический результат заключается в повышении энергетических (мощность, КПД, cos α) и массогабаритных показателей машины. 2 с.п. ф-лы, 2 ил.
Patent RU-2143044-C1 (RU)
Title: Compensator for deformation of prefabricated wooden floor coverings
Inventor: LINER A F
IPC: E04F15/14
Filed: 1999-04-19
Granted: 1999-12-20
Abstract: FIELD: construction engineering. SUBSTANCE: compensator is used for absorbing changes in linear dimensions of wooden floor coverings made during erection and reconstruction of dwelling and public buildings. Compensator has load-bearing base and resilient member located between components of load-bearing base. Load-bearing base is made up of at least two bars manufactured from material of floor covering. Rigidity of bars exceeds rigidity of resilient member by at least three times. Longitudinal external side surface of at least one wooden bar is made at incline of 0.5-4.5 deg with respect to base. Wooden bars and resilient member are located congruently so as to create laminated structure in which layers are glued to each other. Aforesaid embodiment of compensator improves its performance characteristics, widens zone of its operation over floor area together with ensuring required mechanical strength allowing for performing mechanical treatment of floor as integral assembly with compensator being installed. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2161892-C1 (RU)
Title: Method for producing feed additive from stomach contents
Inventor: FAJVISHEVSKIJ M L
IPC: A23K1/10
Filed: 1999-05-06
Granted: 2001-01-20
Abstract: FIELD: feed industry. SUBSTANCE: method involves providing thermal treatment of raw material, in particular, packing house wastes; performing enzymic hydrolysis and lactic-acid fermentation; optionally, performing filtering. Produced feed has increased feeding value due to bacterial protein imparting curative and prophylactic properties. EFFECT: reduced heat and power consumption by eliminated sterilization operation and prolonged storage time. 2 cl, 1 tbl
Patent RU-2149017-C1 (RU)
Title: Method of treatment of children with respiratory insufficiency at critical states
Inventor: ROZENBERG O A
IPC: A61K38/00
Filed: 1999-07-01
Granted: 2000-05-20
Abstract: FIELD: medicine, anesthesiology, pediatrics, reanimatology. SUBSTANCE: method involves artificial lung ventilation with additional administration of endobronchial preparation of pulmonary surfactant "Surfactant-BL" or "Surfactant-HL". Surfactant is administrated from first hours of development of respiratory insufficiency being at first at the dose 300-400 mg/m 2  by bolus route and then at the dose 20-30 mg/h for 1-3 days constantly as aerosol followed by extubation of patient. Method provides possibility of early softening ventilation indices, decrease of time for patient at the state of artificial lung ventilation up to 8-72 h, significant decrease of total course dose of surfactant and significant increase of viability of patients. Invention can be used for treatment of patients with respiratory insufficiency of II-III degree of severity. EFFECT: enhanced effectiveness of treatment. 1 tbl, 3 ex
Patent RU-2161445-C1 (RU)
Inventor: TARASOV N I
IPC: A61B10/00
Filed: 1999-07-12
Granted: 2001-01-10
Abstract: FIELD: medical technique, namely devices for taking biopsy material from organs and tissues. SUBSTANCE: device includes hollow body, in which outer cannula and inner stylet are arranged coaxially. Sliders of cannula and stylet are mounted with possibility of lengthwise motion. Device includes spring, stopper of cannula slider and locking member fixed on body. Slider of stylet is provided with handle arranged in lengthwise groove of body. Locking member is in the form of rotatable sleeve whose end portion has part with threaded surface engaging with handle of stylet slider and flat part engaging with stopper of cannula. EFFECT: enlarged manufacturing possibilities of device due to regulating stylet extension by predetermined value relative to cannula. 3 dwg
Patent RU-2147827-C1 (RU)
Inventor: KASPAROV EH V
IPC: A61B1/24
Filed: 1999-07-22
Granted: 2000-04-27
Abstract: Изобретение относится к хирургическим инструментам, применяемым в качестве расширителей или ретракторов, но может также использоваться и в других областях медицины, например, в качестве роторасширителя при диагностических исследованиях или процедурах. Технический результат изобретения заключается в улучшенном взаимодействии с тканями, например, операционной раны или с тканями органов при обследовании или процедурах. Одноразовый медицинский расширитель содержит ложемент для размещения и/или фиксации тканей пациента и трубчатый опорный корпус с фланцем на одном конце и бортиком на другом конце. Ложемент для размещения и/или фиксации тканей образован боковой стороной и участком боковой стороны бортика, который расположен заподлицо с боковой стороной опорного корпуса. Бортик выполняется в виде эксцентричного дополнительного фланца или в виде дополнительного фланца с участком боковой стороны в виде фигурной выемки. Трубчатый опорный корпус расширителя выполнен из полимера или из материала растительного происхождения. Внутренняя и наружная поверхности корпуса совпадают или не совпадают по форме. Расширитель имеет герметичную упаковку, которую предпочтительнее изготавливать из прозрачного материала. 4 з.п. ф-лы, 5 ил.
Patent RU-2161534-C1 (RU)
Title: Catalyst and method for preparing organic carbonates
Inventor: LOPATKIN S V
IPC: B01J27/122
Filed: 1999-11-15
Granted: 2001-01-10
Abstract: FIELD: organic synthesis and catalysts. SUBSTANCE: invention concerns copper-based catalysts for synthesis of organic carbonates useful as substitutes of phosgene in synthesis of polycarbonates, isocyanates, and polyurethanes. Yield of product, activity, selectivity, and stability of catalysts are increased when catalysts are prepared on porous solid carriers with hydrophobic surface. Catalyst, in particular, contains 2 to 35 wt % of active component with general formula CuACl, where A is chloride anion or aliphatic alcohol of general formula R(OH) x , in which R is aliphatic C 1 -C 12 - radical and x= 1-4, on a porous carbon carrier and also oxides of II, III, and IV group elements or mixed oxides of these groups' elements. The latter are coked by unsaturated hydrocarbons having general formula C n H 2n-2  with n= 2- 10 until carbon level in carrier is 15-50 wt %. Chemical formula of the surface of this type of carriers is characterized by summary concentration of carboxyl and carbonyl groups not exceeding 30 mcmol/g and presence of nonaromatic polyene structures having IR absorption peaks with weave number 1515 cm -1 . Total specific surface of carrier equals 100 to 450 sq.m/g, of which 90% is the surface of pores with diameter more than 40   and at least 35% is that of pores with diameter no more than 40-50  , whereas volume of micropores represents 5% of the total pore volume. Improvement in preparation of organic carbonates is achieved by interaction of alcohols (weight flow rate 0.5-5 h -1 ) and gas mixture containing carbon monoxide, oxygen, and nitrogen at volume ratio (50-90):(1-10):(0-49) (volume flow rate 300-2000 h -1 ) at 130-220 C and pressure 5-20 atm in presence of above- indicated catalyst. EFFECT: improved catalyst activity and selectivity. 2 cl, 3 tbl, 15 ex
Patent RU-2169449-C1 (RU)
Inventor: SKLJAR V A
IPC: A01C1/00
Filed: 1999-11-17
Granted: 2001-06-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves wetting balls in water to full moisture capacity; drying to air-dry state; providing mechanical action upon ball by initially tumbling balls, with following wetting them in water or aqueous solutions of salts, such as sodium sulfite, and supersonic treatment; separating seeds in tumbling drum. Method allows high-quality single-chit beet material to be obtained. EFFECT: simplified method and improved quality of beet material. 2 dwg, 1 ex
Patent AU-2006332945-C1 (AU)
Title: Modified lysine-mimetic compounds
Inventor: PIATNITSKI EVGUENI LVOVICH
IPC: A61P9/00
Filed: 2006-12-21
Granted: 2013-02-28
Abstract: Lysine mimetic compounds having useful pharmacological activity such as antiarrhythmic activity and desirable bioavailability properties are disclosed.
Patent AU-2012324002-C1 (AU)
Title: Liquid-transfer adapter beveled spike
Inventor: SUND JULIUS C
IPC: A61J1/20
Filed: 2012-07-13
Granted: 2016-03-24
Abstract: A liquid-transfer adapter operatively interposable between an injector and a vial is provided. The liquid-transfer adapter has an injector engaging portion configured for fluidly coupling to an injector and a vial coupling. The vial coupling includes a spike that has a spike axis and a tip portion configured for piercing a septum of a vial. The tip portion includes a plurality of facets that meet each other at one or more edges and at least one of the one or more edges is sloped with respect to the spike axis. The spike defines a channel extending therethrough in fluid communication with the injector engaging portion. A channel opening is defined in at least one of the facets and disposed without interrupting the edges.
Patent AU-2016244192-C1 (AU)
Title: Oral device and method for use thereof
Inventor: MARTIN RUTH E
IPC: A61J7/00
Filed: 2016-10-11
Granted: 2019-01-17
Abstract: ORAL DEVICE AND METHOD FOR USE THEREOF An oral device (2) comprising: an intraoral bolus simulator (12) comprising an exterior surface and having an interior volume fillable with a fluid; and an extraoral user interface (4) extending from said bolus simulator (12).
Patent AU-2017267212-C1 (AU)
Title: Filter apparatus and method
Inventor: JACKSON NICHOLAS JOHN
IPC: B01D24/46
Filed: 2017-05-16
Granted: 2023-06-08
Abstract: The present disclosure relates to a filter apparatus (1) for mechanically filtering a liquid (W). The filter apparatus (1) includes a filter chamber (5) for containing a plurality of filter elements (7) that form a filter pack (29) for filtering the liquid. The filter chamber (5) has a liquid inlet (12) and a liquid outlet (14). The filter apparatus (1) includes means for introducing air into the filter chamber (5) through one or more air inlets (25) to agitate the filter elements (7). The filter chamber (5) is substantially sealed and the air introducing means (22) may be configured to draw air into the filter chamber (5) as liquid is drained from said filter chamber (5). In certain embodiments, the filter chamber (5) may have a substantially constant profile or a substantially continuously tapered profile along its longitudinal axis (X-X). The present disclosure also relates to methods of filtering a liquid (W).
Patent RU-2165765-C1 (RU)
Title: Способ устранения травматического дефекта барабанной перепонки
Inventor: TUMANOV V P
IPC: A61K35/14
Filed: 2000-01-28
Granted: 2001-04-27
Abstract: Изобретение предназначено для восстановления травматически поврежденных барабанных перепонок. На края травматического дефекта после предварительной деэпителизации краев перфорации укладывается вырезанный по размеру кусочек прозрачной полимерной пленки с нанесенной на нее культурой аллофибробластов человека. Во время операции восстанавливается слух, в течение последующих суток происходит активная регенерация тканей барабанной перепонки. Восстановленная барабанная перепонка не имеет рубцовых деформаций. Способ предотвращает вторичное инфицирование барабанной полости, технически прост, малотравматичен, эффективен в 92% случаев. 1 табл., 2 ил.
Patent RU-2164053-C1 (RU)
Inventor: GARGANEEV A G
IPC: H02P27/06
Filed: 2000-05-29
Granted: 2001-03-10
Abstract: FIELD: special- and general-purpose synchronous, hysteresis, and induction motors. SUBSTANCE: first alternative implies variation of motor supply voltage shaped by means of inverter by applying feedback signal proportional to phase of second derivative of motor phase current within one of ON/OFF intervals of inverter (π/3÷2π/3)+πn or (2π/3÷π)+nπ relative to π/2 value, where n = 0, 1, 2 ... According to second alternative feedback signal is shaped in proportion to phase at zero value of inverter input current second derivative zero within ON/OFF intervals of inverter relative to π/2 value of respective motor phase. Proposed method is also useful for damping oscillations of motor frequency of rotation. EFFECT: improved speed of response to variations in motor frequency of rotation. 7 cl, 7 dwg, 2 ex
Patent RU-2166952-C1 (RU)
Inventor: BUZLAMA V S
IPC: A61K33/42
Filed: 2000-08-08
Granted: 2001-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying known substance having antitumor activity and containing alkaline lignin hydrolysis and oxidation product, pyrophosphate, NaCl, water and HCl. EFFECT: enhanced effectiveness in increasing stress resistance. 33 tbl
Patent RU-2177062-C1 (RU)
Title: Fireproof slick bar
Inventor: VESNIN N M
IPC: E02B15/06
Filed: 2000-08-15
Granted: 2001-12-20
Abstract: FIELD: environmental protection. SUBSTANCE: slick bar is used for confining outflow of oil and other inflammable pollutants on water surface. Slick bar is built of separate sections joined together and provided with floating member accommodating one or more water-absorbing layers. Slick bar is provided with external casing made in the form of compact spiral or wicker net of water-repellent wire brush. Floating member has separate sealed hard floats. Water-absorbing inner and water-repellent outer collars are inserted in junctions. Water-repellent fireproof wire brush is made of fire-resistant material such as glass fiber, carbon fiber, or other fiber whose melting point is maximum 1100 C. External casing is cylinder-shaped structure; compact spiral or wicker net of external casing is spaced apart through distance not greater than diameter of wire brush. EFFECT: reduced weight; enlarged functional capabilities and operating reliability. 3 cl, 4 dwg
Patent RU-2184390-C1 (RU)
Title: Method for authenticating objects
Inventor: NIKITIN V N
IPC: H04L9/32
Filed: 2000-11-08
Granted: 2002-06-27
Abstract: FIELD: computer engineering. SUBSTANCE: method involves creating authenticating center source data including electronic digital subscript parameters and its authentication information in advance. Traffic centers source data including identification messages, certificates and traffic center authentication data. Data exchange is maintained that any encoded session key is excluded from being sent via open communication channel of restricted carrying capacity and its formation is provided on the traffic stations in independent way. EFFECT: enhanced effectiveness in preventing unauthorized access under conditions of real time object authentication in low capacity channels. 5 cl, 66 dwg
Patent RU-2169081-C1 (RU)
Title: Laminated material
Inventor: BAKHAREV A M
IPC: B32B5/16
Filed: 2000-11-14
Granted: 2001-06-20
Abstract: FIELD: laminated materials, may be widely used in various branches of industry and in everyday life. SUBSTANCE: laminated material is made in the form of a foamed polymeric layer and at least one layer of foil with a pattern applied onto it located over it. The pattern is made with a depth of stamping within 5 to 50% of the thickness of the foamed polymeric layer, and occupying at least 10% of the surface of the laminated material. The pattern is made in the form of squares, rectangles, rhombs, ovals, circles, squares and rectangles with rounded off angles. The pattern may be made of a series of broken lines. EFFECT: expanded field of application and continuous service life. 3 cl, 2 dwg
Patent RU-2184578-C1 (RU)
Title: Photodynamic method for treating tumors
Inventor: ZENGER V G
IPC: A61N5/06
Filed: 2000-12-28
Granted: 2002-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining the place the stem cells clone is localized using laser autofluorescent diagnosis method. Localization area is determined from maximum endogenous fluorescence intensity. Photosenstizer is introduced. Fluorescence intensity is recorded in the area of stem cells clone localization. Primary perfusion of tissue with blood is determined in this area after introducing the photosensitizer. Laser radiation is applied immediately above this area with radiation power of 80-120 mWt/cm 2 . Perfusion of tissue with the stem cells clone blood is continuously concurrently measured. Its reduction 10 times as much being observed when compared with the initial one, irradiation is terminated. EFFECT: enhanced effectiveness of treatment.
Patent RU-2174949-C1 (RU)
Title: Method of preparing activated carbon
Inventor: ZIMIN N A
IPC: C01B31/08
Filed: 2001-01-05
Granted: 2001-10-20
Abstract: FIELD: preparation of activated carbon, more particularly purification of water and gas media from toxic impurities. SUBSTANCE: described is method of preparing activated carbon which comprises mixing finely dispersed carbon-containing stock with binder, pressing granules, carbonizing and activating thereof. Carbon- containing stock is essentially mixture of semicoke and low-ash coal at 1:0.20-0.40 ratio, and binder is mixture of coal and resins having 18-20% of coke. Carbonization of granules is carried out to bulk density of 600-640 g/cubic dm at 800-1000 C, and activation is carried out to total pore volume of 0.85-1.00 cubic cm/g. EFFECT: improved characteristics of sorption capacity and mechanical strength. 3 ex
Patent RU-2193536-C1 (RU)
Title: Method of production of float glass
Inventor: KONDRASHOV V I
IPC: C03B18/20
Filed: 2001-04-13
Granted: 2002-11-27
Abstract: FIELD: production of polished sheet glass; production of glass in lines employing the floatmethod. SUBSTANCE: proposed method includes delivery of mixture of inert gas (nitrogen, for example) and reducing gases of carbon and hydrogen oxides into zones at tin temperature below 750 C; when temperature is above 750 C, mixture of inert gas with hydrogen is fed. Amount of carbon oxide as reducing component of protective atmosphere shall be between 0.01 and 12% by volume. EFFECT: active reduction of tin oxide; avoidance of soot formation in high-temperature area of bath. 2 cl, 1 tbl
Patent RU-2185011-C1 (RU)
Title: Waveguide film load
Inventor: MITIN V A
IPC: H01P1/26
Filed: 2001-05-11
Granted: 2002-07-10
Abstract: FIELD: microwave antenna-waveguide engineering. SUBSTANCE: proposed miniature film load has length L≤λ w /8. Longitudinal dimensions are reduced due to introduction of thin (ΔL≤0,15L) transverse insulating plate of high dielectric constant ε≥5 into load; this plate is coated with film resistor which is in reliable thermal; and electric contact with waveguide due to metal layers disposed at edges of insulating plate which are in contact with wide waveguide walls; these metal layers improve load matching conditions with respect to standing-wave ratio. Resistive film value (R) is generally lower than waveguide wave impedance Z 0 : R = (0,8±0,2)Z 0 . Load-adjusting probe is installed in short-circuited stub so that it is positioned along axis of the latter and secured at its end for contacting this stub. EFFECT: reduced longitudinal dimensions of load while ensuring good performance characteristics. 3 dwg
Patent RU-2198997-C1 (RU)
Inventor: VAGAPOV S JU
IPC: E21B29/00
Filed: 2001-05-30
Granted: 2003-02-20
Abstract: FIELD: underground repairs of wells designed for making holes in pipe walls for communication of pipe cavity with ambient medium. SUBSTANCE: downhole pipe drift has cylinder and hollow filled with fluid body with side channel accommodating piston with working member, rod installed in hollows of body and cylinder for axial motion. Hollow plunger installed in cylinder hollows is connected with rod having shear member and forms rod and working chambers in cylinder. Drift has sub whose channel communicates working chamber with ambient medium and also locking member closing sub channel, and anchor installed in sub for axial motion and connected with sub by shear member. Novelty consists in that installed in body hollow is flexible deformable member for locking of rod relative to body. Locking member in sub channel is made in the form of plug provided with sealing member installed for opening to working chamber and rigidly connected with anchor. EFFECT: higher reliability of downhole pipe drift and extended its functional potentialities. 3 dwg
Patent RU-2182199-C1 (RU)
Inventor: GNEZDILOV V A
IPC: E01B25/16
Filed: 2001-06-26
Granted: 2002-05-10
Abstract: FIELD: transport systems of most different applications. SUBSTANCE: guide track has two supporting members 1, at least, one longitudinal member 2, and transverse member 3,4 connecting said members. To increase rigidity of structure, diagonal rod members 5 are used for connecting member 1,2. EFFECT: low-cost structure, increased its rigidity, excluding vibration of supporting members. 6 cl, 3 dwg
Patent RU-2201833-C1 (RU)
Inventor: MURAV EV V M
IPC: B21F27/12
Filed: 2001-10-31
Granted: 2003-04-10
Abstract: FIELD: construction industry. SUBSTANCE: process can be employed for manufacture of fixtures, of reinforcements for seismic-stable reinforced concrete structures, of individual structural and decorative members. Turns of spiral wire rods or closed rings are laid one right up to another and interwelded in specified points. Procedure of their implementation is chosen depending on required form of cells of skeleton, their relative positions, geometry and mechanical properties of skeleton column. Obtained wire rod is extended in axial direction with needed elongation coefficient. Spiral can have variable diameter of turns. In process of extension there can be used separable auxiliary members which limit elongation coefficient across specified sections of spiral. EFFECT: raised efficiency of process. 3 cl, 7 dwg
Patent RU-2203733-C1 (RU)
Title: Method of preparing granulated ammonia-synthesis catalyst
Inventor: MEN SHOV V N
IPC: B01J37/08
Filed: 2002-03-05
Granted: 2003-05-10
Abstract: FIELD: catalyst preparation. SUBSTANCE: catalyst is prepared by oxidation of iron metal, melting of iron oxides with promoters, granulation of oxides with promoters, granulation of catalyst melt and cooling of granules from 1600 to 1000 C, transferring granules into heat- insulated reactor, performing first thermal firing within temperature range 1000-800 C and then within temperature range 800-450 C, and reduction by reducing gas followed by final cooling from 450 to 50 C in inert gas flow. According to invention, granulation of catalyst melt and cooling of granules are accomplished by pouring melt onto rotary cast-iron former provided with semispherical cells and having rotation speed 4-6 rpm. Resulting catalyst is obtained in narrow granulometric composition range necessary for radial packing pieces of ammonia-synthesis columns. EFFECT: increased granulometric composition control. 2 cl, 3 ex