baber/WOPTO huggingface dataset:
Patent RU-2114650-C1 (RU)
Title: Device for low-frequency physiotherapy
Inventor: PETROV JU I
IPC: A61N1/36
Filed: 1996-05-13
Granted: 1998-07-10
Abstract: FIELD: medical engineering; physiotherapy. SUBSTANCE: device has signal former using controller, digital indication unit and keyboard unit. First and second outputs of controller are first and second outputs of signal former, respectively. Third output of controller is connected to input of digital indication unit through dataway, and other dataway serves to connect controller output to output of keyboard unit. First output of signal former is connected through dataway to first input of pulse- width modulator. Device includes inverter connected with its first input to output of pulse-width modulator and with its output, to selective filter input. Device has output terminal, and input terminals of DC voltage, Second terminal is common bus, and first terminal is connected to third input of pulse-width modulator and to input of DC voltage converter, first output of which is connected to signal former input and second output, to second input of pulse-width modulator. Device also includes channel switch, current transformer, as well as inverters, selective filters and output terminals of second, third and fourth channels. In addition to first inverter, output of pulse-width modulator is connected to first inputs of newly introduced inverters, outputs of which are connected to inputs of newly introduced selective filters. Second output of signal former is connected to channel switch input through dataway, n outputs of channel switch are connected to second inputs of n inverters, respectively. Selective filter outputs of n channels are connected to respective inputs of current transformer, outputs of which are connected directly to output terminals of correspond-channels of device. Feedback signal output of current transformer is connected to fourth input of pulse-width modulator. Device can operate in single- and multi-channel modes. EFFECT: extended functional capabilities, higher efficiency of therapeutic action. 1 dwg
Patent RU-2108808-C1 (RU)
Inventor: SMOLENTSEV V P
IPC: A61L2/14
Filed: 1996-05-30
Granted: 1998-04-20
Abstract: Способ может быть применен для защиты медицинского инструмента от инфицирования. Жидкий газ подают поливом на электрод и зону обработки медицинского инструмента. После образования на их поверхности жидкой пленки жидкого газа включают электрический ток. Регулируют подачу жидкого газа по началу возникновения импульсного тока. Способ обеспечивает эффективную защиту медицинского оборудования за счет упрочнения поверхности инструмента и устранения микротрещин.
Patent RU-2098714-C1 (RU)
Inventor: TAKHAUTDINOV SHAFAGAT FAKHRAZO
IPC: F17D1/14
Filed: 1996-06-14
Granted: 1997-12-10
Abstract: FIELD: oil producing industry; simultaneous gathering of oil, gas and water via pipe lines for field gathering stations. SUBSTANCE: gas-water-oil emulsion from group units is fed via gathering pipe line to end phase separator where it is separated into three phases: gas, oil and water. Separated water with residual content of oil is directed via pipe line to consumer where it is used for injection into zone of formation. Separated gas and gas-water-oil mixture flow to mixing filter simultaneously in separate flows where they are additionally cleaned of mechanical impurities and oil, gas and water are mixed to homogeneous mixture which is fed to multi-phase pump afterwards. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2112875-C1 (RU)
Title: Method for isolation of brine water in fissured beds
Inventor: KUBAREV N P
IPC: E21B43/32
Filed: 1996-06-04
Granted: 1998-06-10
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, initially introduced into well which is preliminarily prepared for treatment is insulating material. Used in function of insulating material are known compounds: clay suspension including that with polymer, resilient-elastic compounds from polymers, water glass, petroleum and petroleum products, and others. To prevent transfer of insulating material from fissures into well due to high gradients of pressure in bottom-hole zone of bed, additionally injected into bed after insulating material is suspension of rubber crumb. In process of injection, particles of rubber crumb are compressed and deformed and this makes them penetrating into bed fissures. On completion of injection process, pressure is reduced and rubber crumb particles are clamped in fissures thus creating reliable barrier to prevent insulating material from being carried into well. EFFECT: higher efficiency. 1 tbl
Patent RU-2112245-C1 (RU)
Title: Test set and method for detecting rift valley fever virus antibodies in animal blood serum
Inventor: VERGUN LJUBOV JUR EVNA
IPC: G01N33/544
Filed: 1996-06-21
Granted: 1998-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying sorption of specific antibodies to the virus on polystyrene microtiter plates. Complex is applied for providing diagnosis having anti-sheep Ig G - biotin+streptavidin+biotin-beta-galactosidase with streptavidin and biotinized enzymes proportion being 2:1 or 1:1, respectively. It enables reaction sensitivity to grow 125-625-fold as much. Test set has reservoirs containing specific antigen, control and specific sera, conjugates, anti-sheep Ig G - biotin, biotin- beta-galactosidase, streptavidin. EFFECT: enhanced accuracy of laboratory diagnosis. 2 tbl
Patent RU-2116868-C1 (RU)
Title: Device for production of ultrafine metal powders
Inventor: BELOV VLADIMIR GRIGOR EVICH
IPC: B22F9/12
Filed: 1996-08-08
Granted: 1998-08-10
Abstract: FIELD: powder metallurgy, in particular, devices for production of ultrafine metal powders by condensation from vapor phase. SUBSTANCE: evaporating vessel, where metal is heated and evaporated, is structurally joined with vessel of plasma source in which metal vapors are superheated prior to their discharge to vacuum chamber. In this case, one electric-arc heater is used for evaporation of metal and superheating of metal vapors. Power supplied to cathode and nozzle-anode is transmitted to evaporator walls and evaporated metal, and also to mixture of metal vapors with inert gas. In efflux of superheated mixture of metal vapors with inert gas from evaporator to vacuum chamber, high degree of supersaturation of metal vapors is attained which results in their condensation to form fine particles. EFFECT: reduced power expenditures per weight unit of produced metal powder with simplified design of device. 1 dwg
Patent RU-2115873-C1 (RU)
Title: Heating device for heating blanks before forging
Inventor: PARAMONOV ALEKSEJ IVANOVICH
IPC: F27B3/02
Filed: 1997-01-06
Granted: 1998-07-20
Abstract: FIELD: hot die forging in mechanical engineering. SUBSTANCE: heating device includes three tubes of different diameters inserted one in another. Ends of tubes are welded to side walls of device forming two closed chambers between tubes. Inner surface of inner tube is provided with fire-resistant coat; many small openings are provided over entire surface of tube and coat. Nozzle are secured on intermediate tube opposite each opening. Running inside central chamber are guides. Burner is secured to outer tube. Air line is brought to intermediate tube. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2137823-C1 (RU)
Inventor: ARKHIPKINA N I
IPC: C12G3/06
Filed: 1997-03-27
Granted: 1999-09-20
Abstract: FIELD: wine-making industry. SUBSTANCE: fruit wine contains fruit wine material, alcoholized apple juice, sweetener and rectified ethyl alcohol. Used as sweetener is fruit-and-berry extract. Fruit wine material contains ordinary treated grape wine material in the amount of 1-20% from total volume of wine materials. Ratio of components is the following, dal/1000 dal of wine: fruit wine material, 800-960; sweetener, 10-110; ethyl rectified alcohol at the rate of blend proof equal to 17% vol, the balance. Besides, alcoholized apple juice may be used as a sweetener. EFFECT: broadened assortment of fruit wines. 5 cl, 4 ex
Patent RU-2122118-C1 (RU)
Inventor: KUZNETSOV N N
IPC: E21C41/26
Filed: 1997-06-20
Granted: 1998-11-20
Abstract: FIELD: opencast mining of mineral deposits. SUBSTANCE: formed on contour of mineral occurrence in flank of opencast by two branches is section of road slip to opencast, and final exploration of mineral is carried out from elevations of its profile. Then slip branches are combined, road slip is reformed and final contours of working are formed. Analytic dependence of determination of elevation of point of joining of road slip branches is offered. EFFECT: higher efficiency of extraction due to reduced volumes and terms of performance of stripping operations by completion of exploration of minerals in the course of mining and rational contours of their extraction. 2 dwg
Patent RU-2130875-C1 (RU)
Inventor: TALANOV B P
IPC: B64D45/04
Filed: 1997-08-19
Granted: 1999-05-27
Abstract: Изобретение используется в авиации. Оснащают летательный аппарат двумя парашютами. Выводят каждый парашют с помощью ракеты, закрепленной за куполом парашюта связи, разрушаемой от ударной нагрузки, возникающей в момент выборки троса до места его закрепления. Причем сначала выводят парашют в горизонтальном направлении, а после гашения горизонтальной скорости выводят парашют в вертикальном направлении. После отрыва ракет сначала втягивают парашют, выведенный в горизонтальном направлении, а затем втягивают парашют, выведенный в вертикальном направлении. В результате повышается эффективность торможения и улучшается комфортность для пассажиров при посадке. 1 з.п.ф-лы, 1 ил.
Patent RU-2125104-C1 (RU)
Title: Method of annealing coils in bell-type furnace
Inventor: MISHIN M P
IPC: C21D9/663
Filed: 1997-10-07
Granted: 1999-01-20
Abstract: FIELD: heat treatment of metals and alloys; may be used in annealing of plate coils in three-stack bell-type furnaces with gas heating. SUBSTANCE: method consists in formation of stacks of coils, installation of muffles and a bell with burners, annealing, removal of bell and cooling of stacks under muffles. After disconnection of burners, the bell is held on furnace stand for 5-6 h. EFFECT: production of metal with uniform mechanical properties with high-quality surface. 1 tbl
Patent RU-2122778-C1 (RU)
Title: Apparatus for removing nonstandard parts of licorice roots
Inventor: KRUZHILIN I P
IPC: A01D25/02
Filed: 1997-12-23
Granted: 1998-12-10
Abstract: FIELD: equipment for harvesting roots of vegetative multiplied plants, such as licorice. SUBSTANCE: apparatus has frame 1, hanger brackets 2,3,4, tines 5,6, rotocultivator cylinder with undercutting knives and drive, which is formed as cylindrical reducer 10, intermediate shaft 11, conical reducer 12 and telescopic cardan shaft 13 with general-purpose pivot joints 14,15 positioned at cardan shaft ends. Each undercutting knife is formed as U-shaped clip with single-sided blade on horizontal and longitudinal parts. Longitudinal parts of adjacent knives are positioned in overlapped relation on disks of rotocultivator drum. Frame is mounted on supporting skids 16,17 by means of tines 5,6. Such construction allows shear quality to be increased by improved cutting of black head from licorice roots and rootstock. EFFECT: increased efficiency and simplified construction. 5 dwg
Patent RU-2130509-C1 (RU)
Inventor: TIMOFEEV A N
IPC: C23C16/32
Filed: 1998-01-26
Granted: 1999-05-20
Abstract: FIELD: production of high-temperature materials used in manufacture of heat-loaded units of rocket space technology, exhaust gas cleaning units, plain bearings, end face packings in automotive and tractor industries. SUBSTANCE: method includes deposition of silicon carbide from gas phase containing methylsilane CH 3 SiH 3  onto porous framework. EFFECT: improved homogeneity of composite material in composition and physical and mechanical characteristics, ecologically clean process, reduced temperature of composite production. 4 cl
Patent RU-2137978-C1 (RU)
Inventor: BALASHOV V I
IPC: F21S8/00
Filed: 1998-03-26
Granted: 1999-09-20
Abstract: Изобретение относится к технике световой сигнализации и может быть использовано для изготовления светофоров, применяемых для регулирования дорожного движения и других аналогичных осветительных устройств. Технический результат заключается в увеличении эффективности осветительного устройства путем создания оптимального распределения светового потока. Предложены четыре варианта осветительного устройства, содержащего матрицу светодиодов в качестве источника излучения, и два линзовых растра. Первый по ходу оптического луча линзовый растр содержит конденсорные линзы-секции, второй по ходу оптического луча линзовый растр является рассеивателем, создающим необходимое для светофоров и аналогичных осветительных устройств распределение светового потока относительно оптической оси. Варианты отличаются выполнением внешнего рассеивателя. Неравномерное распределение светового потока в вертикальной и горизонтальной плоскостях создается при помощи двух оптических поверхностей линз-секций внешнего рассеивателя с взаимно перпендикулярными оптическими осями. Конструкции внешних рассеивателей осветительных устройств по последним трем вариантам позволяют дополнительно создать неравномерное распределение света в вертикальной плоскости, направить по крайней мере основную часть излучения вниз или вверх от направления горизонтальной оптической оси осветительного устройства, что необходимо для работы светофора, так как часть света при равномерном распределении светового потока в вертикальной плоскости бесполезно теряется, не достигая наблюдателей. 4 с. и 11 з.п.ф-лы, 18 ил.
Patent RU-2132572-C1 (RU)
Inventor: GALAKHOV V A
IPC: H04M11/04
Filed: 1998-05-12
Granted: 1999-06-27
Abstract: FIELD: telephone equipment, guarding systems, telemetry and remote information transmission using data transmission through allocated telephone lines. SUBSTANCE: device has interface unit, user line, unit of filter, signal generator, voltage stabilizer, capacitance storage battery, controlled current clipper, voltage clipper, threshold circuit, current detector, pulse generator, power supply line for signal generator. Goal of invention is achieved by controlled voltage clipper, in order to improve quality of call signal generation. Device is supplied from user line. Telephone set provides pulse call method. EFFECT: possibility to transmit high-frequency information signal to user line in all operation modes, possibility of operations at user lines with increased wire resistance. 2 cl, 2 dwg
Patent RU-2132804-C1 (RU)
Inventor: CHELJAEV V F
IPC: B64G1/40
Filed: 1998-06-02
Granted: 1999-07-10
Abstract: FIELD: space engineering; transport spacecraft for topping-up orbital stations, type MIR in space. SUBSTANCE: according to invention, replenishment compartment includes oxidizer and fuel tanks with respective fittings and pressurization systems. Compartment is provided with inner cylindrical shell secured to housing by means of partitions which divide compartment into sectors so that oxidizer and fuel tanks together with their fittings and pressurization systems are arranged in diametrically opposite sectors. Provision is made to exclude formation of explosive mixture during operation even though in case of microleaks of propellent components. EFFECT: high fire safety and explosion proofness; enhanced reliability in topping-up tanks with self-inflammable components of propellant. 2 cl, 1 dwg
Patent RU-2136462-C1 (RU)
Title: Method of plasma facing of articles made of high- manganese steels
IPC: B23K10/00
Filed: 1998-06-09
Granted: 1999-09-10
Abstract: FIELD: plasma facing of articles made of high-manganese steels applicable in reconditioning of worn railroad frogs. SUBSTANCE: worn articles from high- manganese steels are faced with use of powder additive materials from high-manganese steel with high content of chromium. Formed in faced metal is austenite structure. Facing is carried out by vibrating plasma generator. Plasma-forming protective and transporting gas is argon. Faced metal directly after hardening at temperature of not less than 750 C is subjected to forging, 14-18 impacts per second, with force of 12-15 N/sq.m. Plasma generator is used with expanding nozzle. Additive material is supplied through minimal section of nozzle. Facing is carried out in a few layers: every next layer is faced after cooling of the previous one to ambient temperature. Method provides for reconditioning of worn railroad frogs without laborious dressing after facing. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2149086-C1 (RU)
Title: Tract for feeding electrode wire
Inventor: PEREGUDIN P B
IPC: B23K9/133
Filed: 1998-08-07
Granted: 2000-05-20
Abstract: FIELD: welding equipment, namely apparatuses for feeding electrode wire, possibly in different branches of machine engineering in automatic and semiautomatic machines for electric arc welding. SUBSTANCE: one end of flexible guiding duct of tract is stationary joined with receiving union of housing of wire feed mechanism. Helix is arranged inside flexible guiding duct. Said duct is in the form of non-stretchable steel cord-reinforced rubber hose and its second end is joined with tip. Mouthpiece is secured to tip. Helix has such length that its one end rests upon end of receiving union and its other end rests upon end of tip. EFFECT: enhanced reliability of tract for feeding wire at automatic welding processes, lowered labor consumption at operation of tract. 2 dwg
Patent RU-2134542-C1 (RU)
Title: Method of preparing pregnant woman for labor
Inventor: SMETANKIN A A
IPC: A61B5/16
Filed: 1998-12-02
Granted: 1999-08-20
Abstract: FIELD: medicine, particularly, obstetrics. SUBSTANCE: method includes training of diaphragmatic respiration using biological feedback with respect to heart rate under control of maximum heart rate at inhalation and in training of use of this respiration. Patient breathes diaphragmatically first with expiration equal to inhalation, then with breath holding at inhalation. Periods of such breathing are alternated with the rest periods. Duration of breathing periods and rest is regulated depending on periods of labor. Method allows more objective control for course of preparing pregnant woman for labor. EFFECT: higher efficiency. 3 cl
Patent RU-2155300-C1 (RU)
Title: Regenerator checker
Inventor: SOLOMENTSEV S L
IPC: F23L15/02
Filed: 1998-12-07
Granted: 2000-08-27
Abstract: FIELD: high-temperature heating of air and other gaseous heat-transfer agents; metallurgy; power engineering. SUBSTANCE: checker consists of refractory blocks with ribs on wide lateral surface and bevel shears or vertical recesses on narrow lateral face and ribs; vertical and horizontal passages are zigzag in shape; ribs of refractory blocks are located at angle of 45 to 70 deg relative to their base; bevel shears or vertical recesses of adjacent ribs have opposite direction, thus increasing heating surface and heat transfer coefficient. EFFECT: increased heating surface and heat transfer coefficient. 2 dwg
Patent RU-2150431-C1 (RU)
Title: Method of preparing uranous-uranyl oxide
Inventor: VEREVKIN E F
IPC: C01G43/01
Filed: 1999-02-02
Granted: 2000-06-10
Abstract: FIELD: radioelements technology. SUBSTANCE: invention relates to processing uranium metal scrap and particularly to converting weapon uranium into fuel for power reactors. For that, metal uranium is oxidized at elevated temperature and partial pressure of argon 30 to 120 mm Hg in circulating mixture. The latter is fed at velocity 4 to 10 m/s relative to reaction surface. Total pressure in reactor is 300-700 mm Hg. Compact uranium is preliminarily broken into cuttings or pieces 5-10 mm in size. EFFECT: achieved practically stoichiometric oxidation of uranium and improved environmental condition. 2 cl, 1 dwg
Patent RU-2148071-C1 (RU)
Title: Method of removing sulfur-containing impurities from gas condensates
Inventor: PANTUKH B I
IPC: C10G29/20
Filed: 1999-05-07
Granted: 2000-04-27
Abstract: FIELD: petroleum processing. SUBSTANCE: gas condensate is treated with 0.01 to 0.03 wt.% of 2-mercaptobenzothiazole or its dimer: di(2- benzothiazolyl)disulfide. EFFECT: reduced level of sulfur. 2 tbl
Patent RU-2162533-C1 (RU)
Inventor: KIRILLOV N G
IPC: F02B65/00
Filed: 1999-09-30
Granted: 2001-01-27
Abstract: FIELD: thermal engineering; heat and power supply to stationary and mobile loads. SUBSTANCE: cogeneration plant using internal-combustion or Stirling engine for direct-cycle energy conversion has engine 1 that produces useful energy in the course of its running which is converted into electrical energy by means of electric generator 4 mounted on same shaft. Engine 1 is cooled by water supplied to cooling jacket 3 from cooling system 8 communicating with external heat supply system 8 through heat exchanger 9. Some portion of tap water is passed from water system over line 11 to steam generator 5 through connecting pipe 13 and other portion is delivered to steam-water heating pump 6. High-pressure steam is conveyed from steam generator 5 over line 15 to steam-water heating pump 6 where it is mixed up with water passed from line 11 to produce high-temperature and high-pressure water. Hence, hot water is delivered under high pressure over line 16 of hot-water supply system. EFFECT: enhanced efficiency, reduced size and mass of cogeneration plant. 1 dwg
Patent AU-2011202681-C1 (AU)
Title: Stain applicator
Inventor: DECARR GARY ALLAN
IPC: B05D1/28
Filed: 2011-06-06
Granted: 2016-09-08
Abstract: A stain applicator comprising a pad frame (102), a handle assembly (104) 5 attached to an upperside thereof, and an applicator pad (106) wherein said applicator pad includes a slit (122) therein allowing the retraction and extension of an applicator blade frame (128) and attached applicator blade (130) pad to allow staining of both the tops of generally flat decking boards mounted having gaps therebetween and the sides thereof through the extension and retraction of the applicator blade frame and applicator blade 10 pad. Fig. I
Patent AU-2011244823-C1 (AU)
Title: Unicondylar knee replacement
Inventor: O'CONNOR JOHN
IPC: A61B17/17
Filed: 2011-04-20
Granted: 2014-12-11
Abstract: A kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a drill guide (4) and an intramedullary rod (5), the intramedullary rod being sized to fit within the intramedullary canal of the femur of the patient. The drill guide is arranged so as to engage a distal end of the intramedullary rod to that which engages the patient's intramedullary canal, and is formed with a foot portion (9) sized to fit between the patient's femur and tibia before any bone is removed from the femur or tibia. The drill guide provides a guide for drilling of at least one hole in the femur. A further kit of parts for use in unicondylar knee replacement of a patient having a femur and a tibia comprises a femoral component (3) for implantation in the femur, the femoral component having a bearing surface having a radius of curvature, and a guide spoon (13). The guide spoon has a bowl-shaped portion (14) with an internal radius of curvature the same as that of the bearing surface, and a handle portion (16) extending from the bowl- shaped portion. Methods of performing unicondylar knee replacement are also described.
Patent AU-2013347012-C1 (AU)
Title: Rotor blade tip
Inventor: HOFFMANN ALEXANDER
IPC: F03D80/30
Filed: 2013-11-06
Granted: 2017-04-06
Abstract: The invention relates to a rotor blade (30) of a wind turbine (100), comprising a main blade part and a blade tip (260), the blade tip (260) being detachably fastened to the main part by means of a connecting device (202). The connecting device (202) comprises a tip section (206) fastened to the blade tip (260) and a base section (204) for receiving the tip section (206), said base section being fastened to the main blade part. The tip section (206) comprises at least one securing means (242) for securing the tip section (206) to the base section (204), said securing means extending at least to the base section (204). The securing means (242) can be actuated through an opening (286) in the surface (282) of the blade tip (260) to secure the tip section.