baber/WOPTO huggingface dataset:
Patent RU-2090098-C1 (RU)
Inventor: SAVELOV-DERYABIN ALEKSANDR M
IPC: A23L33/00
Filed: 1996-09-25
Granted: 1997-09-20
Abstract: Использование: в пищевой промышленности, и может быть использовано при производстве диетических и лечебно-профилактических продуктов питания. Сущность изобретения в том, что в качестве биологически активной добавки используют виватон в соотношении виватона к массе рецептурных компонентов (0,01: 10)-(3:1).
Patent RU-2112837-C1 (RU)
Title: Bulldozer
Inventor: SAVEL EV A G
IPC: E02F3/76
Filed: 1996-10-17
Granted: 1998-06-10
Abstract: FIELD: earth-moving machinery and equipment. SUBSTANCE: bulldozer has base vehicle, mouldboard, pushing beams which are pivotally connected to mouldboard and base vehicle. Also provided are hydraulic strut and brace which by their one ends are connected to mouldboard. Other ends of hydraulic strut and brace are pivotally connected to frame of base vehicle. Plane passing through hinges which secure pushing beams to base vehicle frame and mouldboard, and plane passing through hinges which secure hydraulic strut and brace to base vehicle frame and mouldboard are crossing in front of bulldozer. Longitudinal axes of hydraulic strut and brace are not parallel to longitudinal plane of bulldozer and are crossing this longitudinal plane of bulldozer behind mouldboard. Aforesaid arrangement of bulldozer components helps reduce amount of metal needed to manufacture this machine. EFFECT: higher efficiency. 3 cl, 4 dwg
Patent RU-2112070-C1 (RU)
Title: Method of production of ferrovanadium
Inventor: KOSHELEV S P
IPC: C22C33/04
Filed: 1997-03-12
Granted: 1998-05-27
Abstract: FIELD: metallurgy, particular, production of vanadium-containing ferroalloys. SUBSTANCE: the offered method includes reduction smelting of vanadium-containing materials with excessive content of silicon reducer, final reduction of vanadium with metal wastes activated with aluminum. Metal wastes are produced by pouring of aluminum into metal wastes found in ingot molds. In this case, weight ratio of metal wastes and aluminum is maintained within 1: (0.5-5). Metal wastes are used in form, mainly, of siftings of ferrovanadium after crushing, which before pouring with aluminum are presented in compact state, for instance, pressed in metal capsules. The offered method, as distinct from the known one, features increase of vanadium recovery by 2-2.5%, reduced specific power consumption by 17-20%; reduced consumption of ferrosilicon by 10-12%, lime, by 9-11%, refractories, by 25-30%; increase of productivity by 20-25%; utilization of wastes and improvement of alloy quality. EFFECT: higher efficiency. 3 cl, 1 tbl
Patent RU-2116501-C1 (RU)
Title: Ветродвигатель "эол"
Inventor: KHOZJAINOV BORIS PETROVICH
IPC: F03D3/04
Filed: 1997-04-07
Granted: 1998-07-27
Abstract: Изобретение относится к области ветроэнергетики, в частности к ветродвигателям. Ветродвигатель содержит ветротурбину с вертикальной осью вращения, расположенную внутри системы свободноповорачивающихся вокруг вертикальной оси ветронаправляющих экранов. Каждая лопасть ветротурбины состоит из наконечника, выполненного в виде входной части аэродинамического профиля с изогнутой осью симметрии по окружности вращения, и шарнирно соединенной с ним подвижной плоскости, которая может свободно поворачиваться вокруг вертикальной оси. Наконечник лопасти ветротурбины состоит из внутренней неподвижной части и внешней свободно поворачивающейся вокруг вертикальной оси подвижной части, соединенных между собой шарнирном, расположенным в крайней входной точке наконечника. Подвижная часть наконечника расположена в секторе свободного поворота, где крайние положения заданы в закрытом положении необходимым зазором между концом подвижной части наконечника и концом подвижной плоскости в шарнире, в открытом положении - образованием входной части аэродинамического профиля. Подвижная плоскость лопасти расположена в секторе свободного поворота, крайние положения которой заданы оптимальным углом атаки к направлению движения ветрового потока, идущего от ветронаправляющих экранов, расположенных радиально, и оптимальным углом атаки к направлению движения воздушного потока, проходящего через ось вращения ветротурбины и центр подвижной плоскости лопасти, расположенной с подветренной стороны. Каждый ветронаправляющий экран расположен в секторе свободного поворота, где крайние положения заданы прямой, проходящей через оси вращения ветротурбины и ветронаправляющего экрана, и касательной к окружности, образованной крайней наружной точкой раскрытого наконечника лопасти, проходящей через ось вращения ветронаправляющего экрана. Технический результат заключается в повышении коэффициента использования энергии ветра. 4 з.п. ф-лы, 3 ил.
Patent RU-2122073-C1 (RU)
Inventor: SHEMJAKIN S A
IPC: E02F3/28
Filed: 1997-06-26
Granted: 1998-11-20
Abstract: Рабочее оборудование гидравлического экскаватора содержит рукоять, шарнирно связывающий с ней ковш с кронштейном двуплечий рычаг, тяги, рыхлительный зуб и гидроцилиндры управления зубом и ковшом. Рыхлительный зуб размещен внутри рукояти вместе с управляемым гидроцилиндром. На рыхлительном зубе закреплены катки, а на внутренней полости рукояти установлены направляющие для катков и клиновые накладки. Верхняя часть рыхлительного зуба выполнена с клиновым расширением для взаимодействия с клиновыми накладками. Это не уменьшает емкость ковша и повышает производительность. 4 ил.
Patent RU-2124612-C1 (RU)
Title: Electrically-heated floor
Inventor: KAZAKOV M E
IPC: E04F15/18
Filed: 1997-07-25
Granted: 1999-01-10
Abstract: FIELD: construction engineering. SUBSTANCE: electrically-heated floors can be constructed in dwelling and industrial buildings, animal-breeding farms, in permanently build greeneries for heating soil when growing early vegetables. Electrically-heated floor has base that is flooring slab or like, heat-insulating layer, underlining layer, heat-accumulating layer, covering, and heating elements connected in parallel. Heating elements are made in the form of carbon bands which are located between underlining layer and heat-accumulating layer. Carbon bands are of 15-100 mm width, their linear electrical resistance is 2-20 Ohm/m. Ratio of band width to band length is from 1:10 to 1:125. Ratio of total surface area of electrically-heating bands to floor area is 0.2-0.9. Application of aforesaid arrangement for construction of electrically-heated floors enhances their attractiveness for consumers. EFFECT: higher efficiency. 2 dwg
Patent RU-2129800-C1 (RU)
Inventor: KORNENA E P
IPC: A23D9/00
Filed: 1997-09-16
Granted: 1999-05-10
Abstract: Изобретение относится к пищевой, а именно к масложировой промышленности, и может быть использовано для получения высококачественного масложирового фосфолипидного продукта, применяемого для непосредственного употребления в пищу, а также для включения в диетическое питание при заболеваниях, связанных с ослаблением иммунной системы организма. Масложировой фосфолипидный пищевой продукт состоит из растительного рафинированного дезодорированного масла и растительных фосфолипидов, полученных обработкой растительного нерафинированного масла водой или водным раствором электролита в переменном вращающемся электромагнитном поле с магнитной индукцией 0,30 - 0,35 Тл при частоте вращения поля 50 с -1 , затем в постоянном электромагнитном поле с магнитной индукцией 0,60 - 0,80 Тл при скорости потока 3,5 - 5,0 м/с, выдержкой в течение 10 - 15 мин при температуре 70 - 75 o С, отделением фосфолипидной эмульсии от масла в тонком слое толщиной 20 - 30 мм при скорости потока 2,0 - 5,0 мм/с и температурой 70 - 75 o С, подготовкой фосфолипидной эмульсии к сушке в постоянном электромагнитном поле с магнитной индукцией 0,60 - 0,80 Тл при скорости потока 0,5 - 2,0 м/с и сушкой. Кроме того, он может дополнительно содержать витамин Е и А. Сочетание компонентов продукта обеспечивает повышение проницаемости мембран. 2 з.п. ф-лы, 1 табл.
Patent RU-2138572-C1 (RU)
Title: Method of preparing aluminum-titanium-boron foundry alloy
Inventor: NIKITIN V I
IPC: C22C21/00
Filed: 1997-10-20
Granted: 1999-09-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention can be used when preparing modifying foundry alloys for production of aluminum alloys by adding boron- and titanium-containing substances and compositions to aluminum melt. According to invention, titanium and boron powders are utilized, addition is carried out portionwise, and, as exothermic mixture, mixture of sieved powders of sponge titanium and aluminum and amorphous boron powders is used. EFFECT: improved quality of foundry alloys and reduced toxicity of process. 3 tbl
Patent RU-2137880-C1 (RU)
Inventor: ALEKSANDROV V M
IPC: E02B7/42
Filed: 1997-10-30
Granted: 1999-09-20
Abstract: Изобретение относится к гидротехнике и предназначено для реконструкции сегментных затворов на действующем гидросооружении при повышении нормального подпорного уровня в верхнем бьефе. Способ включает изготовление дополнительного пролетного строения со сложенными вдоль ногами, его монтаж, например, на понтонах в верхнем бьефе и крепление на нем элемента перекрытия с балками, шарнирно закрепленными на верхней части основного пролетного строения, и спуск собранной конструкции на дно русла. При этом дополнительное пролетное строение размещают между элементом перекрытия и наружной поверхностью основного пролетного строения, что обеспечивается длиной балок и их кривизной, соответствующей кривизне наружной поверхности основного пролетного строения. После чего приподнимают основное пролетное строение и подводят под него дополнительное пролетное строение, выводят ноги последнего из сложенного положения и крепят их в шарнирных узлах на ногах основного пролетного строения. Затем опускают основное пролетное строение до сопряжения с дополнительным пролетным строением и скрепляют их вместе, после чего демонтируют элемент заграждения о балками. Все работы осуществляются штатными подъемными механизмами. Данный способ позволяет упростить производство работ по увеличению высоты пролетного строения при реконструкции сегментных затворов и сократить сроки их проведения. 2 з.п. ф-лы, 9 ил.
Patent RU-2119541-C1 (RU)
Title: Method and apparatus for recovering precious metals from intermediate products
Inventor: DUBININ N A
IPC: C22B11/02
Filed: 1997-11-17
Granted: 1998-09-27
Abstract: FIELD: pyrometallurgy. SUBSTANCE: method is characterized by that lower part of reaction space of furnace is first formed from refractory sodium silicate by way of loading sodium carbonate together with quartz sand or crushed glass which are melted at 1150- 1250 C, after which upper part of reaction space is formed by loading and melting (at 1000-1100 C) sodium carbonate followed by loading charge materials into fusion preliminarily produced. Charge is hold until completion of reaction of slagging foreign metals and sedimentation of precious metals into layer of tough refractory slag, after which upper fusible slag is decanted and loading of charge materials and decantation of upper fusible slag operations are then many times repeated. After last portion of fusible slag has been decanted, lower refractory slag and precious metal alloy are melted to free-running state, decanted, and alloy is separated from slag. equipment for implementation of the method is distinguished by having supplementary outlet hole located at the level of cylinder to cone transition. EFFECT: enabled processing intermediate product with low content of precious metals. 2 cl, 1 dwg, 2 ex
Patent RU-2138477-C1 (RU)
Inventor: ZAKHAROV V JU
IPC: C07C47/16
Filed: 1997-11-13
Granted: 1999-09-27
Abstract: FIELD: industrial organic synthesis and gas treatment methods. SUBSTANCE: to free hydrochloric acid of chlorine, ethyl chloride and other organochlorine impurities, release gases are thermally treated in open flame at adiabatic burning temperature 1200 to 2010 C, preferably in hydrogen or natural gas flame. Purified gases are used to produce pure hydrochloric acid. In such procedure, formation of ozone-destructive methylchloroform is avoided. 96% of chlorine and 99.9% of ethyl chloride are removed. EFFECT: increased economical efficiency. 4 cl, 1 tbl, 7 ex
Patent RU-2112975-C1 (RU)
Inventor: BRUSILOVSKIJ LEONID PETROVICH
IPC: G01N33/04
Filed: 1997-12-26
Granted: 1998-06-10
Abstract: FIELD: instrumentation, testing of liquid media, for instance, dairy produce. SUBSTANCE: stationary pH-meter has measurement glass electrode installed in case of submersible transducer, auxiliary comparison electrode and thermal transducer. Measurement glass electrode contains solid electrolyte of alloy with carrier of ions of hydrogen. Auxiliary comparison electrode is made on basis of non-flowing polymer electrolyte. Electrodes and thermal transducer are sealed off with the help of silicon sealant and rubber spacer. High- resistance converter additionally incorporates built-in programmable controller ensuring automatic reduction of values of measured quantity of pH to temperature 20 C and recalculation of values of pH to values of titrated acidity. EFFECT: enhanced accuracy of test of acidity, capability to stand high-temperature treatment during sterilization. 3 dwg
Patent RU-2132612-C1 (RU)
Title: Method and apparatus for forming rodent repelling supersonic field
Inventor: KARAUL NIK M E
IPC: G10K11/02
Filed: 1998-01-14
Granted: 1999-07-10
Abstract: FIELD: agriculture, in particular, protection of objects from rodents by supersonic acoustic field effect and investigation of animal, bird and insect behavior. SUBSTANCE: method involves varying electric signal frequency within the range of 20-70 kHz in continuous, smooth mode at rate commensurable with piezoelectric emitter time constant; optimizing radiation power of supersonic acoustic field by mechanical adjustment of sizes of supporting construction and spatial mutual position of constructional members of casing. Apparatus has generator and continuously adjusted DC voltage source connected to generator and adapted for modulating frequency of generator within the frequency range of 45 plus and minus 25 Hz at rate commensurable with piezoelectric emitter time constant. Apparatus casing is formed as parallelepiped constructed from two U-shaped metal members mechanically connected one with another so that relative position and linear sizes of metal members may be adjusted. Method allows level of supersonic acoustic pressure to be increased by 10 dB without increasing level of power taken from power source by improved circuit technique and rodent repelling area to be increased by 1.5-2 times by improved circuit technique and efficiency to be increased by 25-30% by providing correction of geometrical sizes and mutual position of constructional members. EFFECT: increased efficiency and reduced power consumption. 3 cl, 6 dwg
Patent RU-2139083-C1 (RU)
Inventor: SOTNICHENKO A I
IPC: A61K47/00
Filed: 1998-01-22
Granted: 1999-10-10
Abstract: FIELD: medicine, oncology, protein chemistry. SUBSTANCE: retroplacental or abortive serum is tested, frozen and frozen out before onset of alpha-fetoprotein isolation followed by centrifugation. Then ammonium sulfate saturated solution is added to supernatant up to 30% of saturation, centrifuged again, crystalline ammonium sulfate is added to supernatant up to 70% of saturation and centrifuged. Obtained precipitate is dissolved in 10 mM sodium phosphate solution, pH 7.3, dialyzed, centrifuged and purified by affinity, ion-exchange and gel-exclusive chromatography followed by concentrating the purified alpha-fetoprotein to 1.5-5.0 mg/ml. Then the conjugation of alpha-fetoprotein (concentration is 1.5-2.0 mg/ml) with 2,3,7,8-tetrachlorodibenzo-p-dioxine dissolved in dioxane is carried out followed by addition of mannitol up to the concentration 5%, lyophilic drying, hermetic package under inert gas atmosphere and storage at -70 C. Invention can be used in chemotherapy of oncological patients. EFFECT: enhanced effectiveness of suppression of cancer cells proliferation of hormone-dependent organs and tissues. 1 cl, 1 ex
Patent RU-2137891-C1 (RU)
Title: Thin-wall metal beam
Inventor: MASLOV V K
IPC: E04C3/04
Filed: 1998-03-12
Granted: 1999-09-20
Abstract: FIELD: construction engineering. SUBSTANCE: these metal beams can be used as load-bearing structures and also as shuttering members. Thin-wall metal beam can be of various cross-sectional profile for example C-like which includes web and flanges. Separated in web is area of certain height. Located within limits of this area are lateral, vertical, and inclined stiffening ribs. Stiffening ribs are made hollow and can be profiled as segment or trapezoidal. Height and width of profile base are determined according to relations brought forward in description of invention. Aforesaid embodiment of thin-wall metal beam allows for higher loads for bending beams and for beams subjected to axial and overcenter compression. EFFECT: higher efficiency. 4 cl, 6 dwg
Patent RU-2129994-C1 (RU)
Title: Method of conditioning of drinking water
Inventor: PANOV V P
IPC: C02F103/04
Filed: 1998-03-17
Granted: 1999-05-10
Abstract: FIELD: everyday life, offices, hospitals, schools. SUBSTANCE: method comprises passing water through layer of dispersive material. Dispersive material includes mixtures of CaSO 4 •0,5H 2 O and CaCl 2  at (32-19):1 ratio. Method makes it possible to maintain calcium concentration in water to be treated and meet specifications for drinking water. EFFECT: more efficient conditioning method. 5 ex, 1 tbl
Patent RU-2130634-C1 (RU)
Title: Device which controls recording of static characteristics of magnetically hard materials
Inventor: LANKIN M V
IPC: G01R33/14
Filed: 1998-06-01
Granted: 1999-05-20
Abstract: FIELD: automatic control systems for magnetic measurements and investigation. SUBSTANCE: device has magnetization device, electromagnet, which contains sample with measuring inductance and magnetic field transducers, first and second amplifiers, first, second and third gates, integrator, recording unit, zero reader, control unit, comparator, distribution device, analog-to-digital converter of two-cycle integration, and digital-to- analog converter. EFFECT: increased efficiency due to combined operations of registration of static magnetic characteristics of sample and its demagnetization. 5 dwg
Patent RU-2138546-C1 (RU)
Title: Composition for components of special vodka "jubileinaya chernosmorodinovaya"
Inventor: VAGABOV M-Z V
IPC: C12G3/06
Filed: 1998-06-15
Granted: 1999-09-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: invention relates to compositions for special vodka. Composition of components for special vodka has components at the following ratio, l/1 000 dal of vodka: black currant fruits aromatic alcohol (75.0 vol. %) 300-320; caraway fruits aromatic alcohol (75.0 vol. %) 20.0-22.0; sugar syrup (73.2%) 14.0-18.0 and an aqueous-alcoholic liquid - the rest. EFFECT: broadened assortment of high-quality drinks, improved organoleptic properties, enrichment with valuable biologically active substances, stability at storage, use of ecologically pure and available raw, aroma of Alpine meadows, decreased cost.
Patent RU-2137591-C1 (RU)
Inventor: KHALIN G F
IPC: C21D7/04
Filed: 1998-07-06
Granted: 1999-09-20
Abstract: FIELD: treatment of metals by pressure. SUBSTANCE: method consists in application of compressive force in two steps. Force is applied by impact action of deforming members with convex operating surface, thus producing residual compressive stresses exceeding ultimate strength in material of article. First step includes formation of adjacent imprints separated by projections on surface being treated. Second step contains upsetting of projections by applying force by means of deforming member with cylindrical operating surface. High degree of strengthening is obtained due to creation of residual compressive stresses of high value in material of article at large depth. EFFECT: enhanced efficiency. 1 ex, 5 dwg
Patent RU-2146973-C1 (RU)
Title: Roll assembly of rolling stand of sheet rolling mill
Inventor: TRET JAKOV V A
IPC: B21B1/22
Filed: 1998-07-27
Granted: 2000-03-27
Abstract: FIELD: rolled stock production, namely profiling rolls of mills for cold and hot rolling of sheet material. SUBSTANCE: roll assembly of rolling stand of sheet rolling mill includes two (upper and lower) sets of rolls. Each set of rolls has one rolling roll with means for its axial motion and, possibly, one or more backup rolls. Contours of barrels of analogous rolls are defined by fifth-order polynom y(x) = a 5 x 5 +a 4 x 4 +a 3 x 3 +a 2 x 2 +a 1 x. Barrels of analogous rolls of different set are turned one relative to another by 180 degrees. In order to decrease metal removal from rolls at regrinding them, value of coefficient a1 of polynom defining roll barrel contour is determined by expression: a 1 = -0,25L 2  (0,25a 5 L 2 +a 3 ), where x - coordinate along roll axis with zero in center of barrel, L - length of barrel. EFFECT: improved design. 3 dwg
Patent RU-2147341-C1 (RU)
Title: Gas turbine plant with combustion of fuel in constant volume
Inventor: DAVYDOV D A
IPC: F02C5/12
Filed: 1998-09-28
Granted: 2000-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed device is internal combustion engine made in form of gas turbine plant for use as drive in vehicles. Combustion in two- shaft engine takes place in constant volume combustion chambers into which air is supplied by cyclic action compressors. Fuel supply and formation of ignition spark is provided owing to mechanical coupling of these devices with shaft of compressors. Which are driven corresponding d turbine. Useful power is taken from output shaft driven by free traction turbines fitted on this shaft. Gases are delivered to turbines through divergent nozzles. Compressor shaft speed is adjusted by outlet throttle- valve installed in combustion chamber and in nozzle of compressor drive section. Additional amount of fuel can be delivered into this section to improve engine starting. Plant provides stoichiometric composition of combusted fuel, makes it possible to dispense with clutch, facilitates operation of turbines and simplifies control. EFFECT: enhanced reliability and manufacturability, reduced harmful effect on environment when vehicle is stopped and at any operating conditions. 2 cl, 7 dwg
Patent RU-2150121-C1 (RU)
Title: Ferrite detector
Inventor: ZARETSKIJ B F
IPC: G01R33/12
Filed: 1999-02-05
Granted: 2000-05-27
Abstract: FIELD: instruments for automatic detection of content of iron-containing alloys, in particular, in welding joints. SUBSTANCE: device has detector and secondary device. Detector is designed as float, which contains magnet, which is designed as rod. Iron ring is located at periphery of magnet. Float is located in pressurized housing, which is made from non- magnetic material. Coil, which is located outside of pressurized housing, interacts with iron ring and produces force which drives magnet from sample. Magnet, which is disconnected from sample closes contact, which is connected to secondary device, through housing, which is made from non-magnetic material. Secondary device detects current of magnet disconnection from sample. EFFECT: increased reliability of automatic detection of ferrite content in sample, increased field of application in industrial conditions. 2 cl, 3 dwg