baber/WOPTO huggingface dataset:
Patent RU-2049961-C1 (RU)
Inventor: KOSTRITSA VLADIMIR N
IPC: F23D14/42
Filed: 1994-07-26
Granted: 1995-12-10
Abstract: Использование: для ручной разделительной резки углеродистых сталей толщиной до 300 мм. Сущность изобретения: резак содержит головку с наружным и внутренним мундштуками, между которыми расположена испарительная камера. Подогревающее сопло для нагрева испарительной камеры смонтировано коаксиально наружному мундштуку и содержит кольцевую полость, открытую со стороны рабочего торца наружного мундштука. Подогревающий кислород через жиклер попадает в смесительную камеру. Через канал в эту камеру попадает также жидкое горючее. Расстояние от жиклера до канала не менее 40 диаметров смесительной камеры. Смесь горючего с кислородом через канал в головке попадает в смесительную камеру. Часть смеси выходит в зазор между мундштуками, а часть через каналы, выполненные в теле наружного мундштука, попадает в кольцевую полость и через подогревающее сопло выходит наружу. Каналы могут быть выполнены ступенчатыми, при этом часть канала с меньшим гидравлическим диаметром расположена со стороны испарительной камеры. В каналы могут быть вставлены проницаемые вставки. Соотношение площадей смесительной камеры и сечения канала для подачи жидкого горючего в смесительную камеру равно числу из ряда 4-300. 4 з.п. ф-лы, 3 ил.
Patent RU-2126514-C1 (RU)
Inventor: ALEKSANDR I KALINA
IPC: F22B35/00
Filed: 1994-09-26
Granted: 1999-02-20
Abstract: Способ и устройство для многоступенчатого сгорания предназначены для использования совместно с энергетическими установками с внешним огневым нагревом. Степень охлаждения топочного газа на какой-либо стадии контролируется путем управления количеством стадий сгорания. Обеспечиваются возможность согласования температуры выделяемого тепла на каждой стадии с термическими характеристиками рабочей среды из энергетической установки. Повышается эффективность энергетической системы, 4 с. и 32 з.п.ф-лы, 2 ил.
Patent RU-2089347-C1 (RU)
Title: Method of fabricating piston rings
Inventor: SINELSHCHIKOV VLADIMIR V
IPC: B22F5/02
Filed: 1994-10-20
Granted: 1997-09-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: iron powder charge supplemented with 1.3% graphite, 2% copper, and 3.5% zinc is pressed by way of compacting discrete volumes with discrete efforts under pressure 700 MPa. Resulting stock is caked at 1100 C for 1.5 h, caked stock is cut in cross-section found taking into account density gradient of powder material, and rings are thermally fixed on plug at 600 C for 1.5 h with subsequent machining. EFFECT: optimized parameters of process.
Patent RU-2122742-C1 (RU)
Title: Магнитоиндукционный датчик частоты вращения
Inventor: GABIDULLIN Z G
IPC: G01P3/48
Filed: 1994-11-15
Granted: 1998-11-27
Abstract: Датчик может быть использован для измерения частоты вращения, а также для преобразования информации фазометрическими способами для измерения расхода крутящего момента. Магнитная система датчика снабжена Ж-образными полюсными наконечниками с сигнальными обмотками на перемычках. Крайние полюса наконечников размещены над зубьями ферромагнитного зубчатого индуктора, а средний полюс - над пазом между зубьями. Ж-образное устройство полюсных наконечников обеспечивает последовательно-встречную коммутацию магнитного потока, наводя тем самым суммарную ЭДС в обмотках датчика при последовательно-встречном их соединении. 1 з.п. ф-лы, 2 ил.
Patent RU-2086118-C1 (RU)
Title: Poultry farming complex with agrobridge construction
Inventor: MAJSOV IVAN A
IPC: A01K31/00
Filed: 1995-01-31
Granted: 1997-08-10
Abstract: FIELD: agriculture, in particular, outdoor keeping of hens, turkeys, guinea hens. SUBSTANCE: complex has stationary animal house and agrobridge construction for handling of agricultural area and birds in movable pens. Agrobridge construction has girder with grips engageable with springy clips for moving pens along agricultural area, feed doser system 1 for distribution of feed among pens, potable water tank, feed reserve hopper. Regeneration of used grass in pens is effectuated with the usage of platform with replaceable attached agricultural tools. EFFECT: increased efficiency and improved productivity. 6 cl, 5 dwg
Patent RU-2139171-C1 (RU)
Inventor: DITER KRESS
IPC: B23D77/00
Filed: 1995-02-22
Granted: 1999-10-10
Abstract: Изобретение относится к чистовой обработке поверхности отверстий. Технический результат: исключение недостатков, связанных с начальным износом. Развертка содержит по меньшей мере одну режущую пластину и две направляющие планки. Режущая пластина имеет по меньшей мере одну главную режущую кромку и примыкающую к ней вспомогательную режущую кромку. В зоне главной и вспомогательной режущих кромок расположена задняя поверхность, имеющая в области вспомогательной режущей кромки первую зону с задним углом около 7 o . В области вспомогательной режущей кромки выполнена вторая дополнительная зона задней поверхности, примыкающая непосредственно к вспомогательной режущей кромке, переходящая в первую зону задней поверхности и имеющая задний угол значительно меньше заднего угла первой зоны задней поверхности. 6 з.п.ф-лы, 8 ил.
Patent RU-2094508-C1 (RU)
Title: Method and device for extracting gold from ore
Inventor: KUZMINYKH VALERIJ M
IPC: C22B11/08
Filed: 1995-03-28
Granted: 1997-10-27
Abstract: FIELD: mining industry. SUBSTANCE: this relates to lixiviation of gold by leaking through with cyaniding by solutions which are fully saturated with oxygen with high speed of ion exchange between solution and material. According to method, cyanide solution is forced through ground rock under pressure generated by compressor which at the same time saturates solution with oxygen. Device for realization of aforesaid method has cylindrical vessel provided with charging and discharging holes and drain pipe union. Secured inside vessel above pipe union is screen with filter placed on it. Device also has tank for collection of used solution, solution transfer pump, and compressor. Primary material in the form of ground ore is charged into vessel over filter and cyanide solution is poured over it. Then vessel is hermetically closed and compressor is actuated. Due to excess pressure, solution saturated with oxygen passes through material and lixiviates gold from it. Concentration of gold in solution is periodically checked by analyzer. After entire volume of solution goes out of vessel, it is opened and again filled with same solution which is further forced through material under pressure. Process is discontinued when concentration of gold in solution stops growing. EFFECT: high efficiency. 2 cl, 1 dwg
Patent RU-2102378-C1 (RU)
Inventor: MARKO ANTONIO ARELLANO EHRVOSO
IPC: C07C51/235
Filed: 1995-04-07
Granted: 1998-01-20
Abstract: FIELD: chemical, textile and food industries. SUBSTANCE: process of vapor phase oxidation of ethyl alcohol into acetic acid with atmospheric oxygen on Sn-Mo oxide catalyst is carried out to increase concentration of acetic acid in condensate in reactor having two working zones (two-reactor system), and process is carried out at optimum temperatures in each zone at 210-300 C in the first zone and 350-390 C in the second zone, C 2 H 5 OH:H 2 O to air molar ratio of 1: (6.5-0.5): (11-13) and volumetric process rate ranging from 3849 to 5070 (I/h). EFFECT: more efficient preparation method. 1 tbl
Patent RU-2089074-C1 (RU)
Title: Method for producing pasta
Inventor: TUKACHEV VALERIJ E
IPC: A23L7/109
Filed: 1995-05-12
Granted: 1997-09-10
Abstract: FIELD: production of pasta. SUBSTANCE: method involves preparing mixture from flour and additives; introducing in it inhibitor preventing the products browning. Used as inhibitor are citric and/or ascorbic acid and liquid vegetable oil taken in amount 0.02 and 0.3%, respectively, to flour mass. Mixture is moistened due to introduction of inhibitor in the form of low-concentrated mixture with water. Dough is kneaded from prepared mixture, extruded, and dough half-finished products are dried up to humidity of pasta equals to 13%. EFFECT: higher efficiency. 2 cl
Patent RU-2101408-C1 (RU)
Title: Способ изготовления бумаги преимущественно печатных видов
Inventor: MAKUSHINA ALLA VSEVOLODOVNA
IPC: D21H17/55
Filed: 1995-09-07
Granted: 1998-01-10
Abstract: Использование: при изготовлении проклеенных видов бумаги, содержащих наполнитель и связующее. Сущность изобретения: в волокнистую суспензию вводят проклеивающее вещество на основе канифоли, наполнитель, коагулянт, связующее и полимерную добавку - полиаминополиамидоэпихлоргидриновый сополимер в количестве 0,1-0,5% от абс.сух.волокна. Затем осуществляют формирование бумажного полотна при pH 5,6 - 6,8 с последующей сушкой. 1 з.п. ф-лы, 3 табл.
Patent RU-2150796-C1 (RU)
Inventor: STORM M DZHON
IPC: C21D1/10
Filed: 1994-02-08
Granted: 2000-06-10
Abstract: Индукционная закалочная машина (20) для контурной закалки гипоидных зубчатых колес (27) содержит блок программируемого логического управления (21), источник закалочной жидкости (40) и высокочастотный индукционный генератор (22), который подключен к высокочастотной индукционной катушке (70), имеющей преимущественно коническую нижнюю поверхность (71) и установленной над гипоидным зубчатым колесом (27) и концентрично ему. Опорная пластина (28) для гипоидного зубчатого колеса (27) связана с вращающимся приводным двигателем (30) и вращается вместе с гипоидным зубчатым колесом с частотой от 900 до 1800 мин -1 . Индукционная катушка (70) возбуждается четырьмя импульсами низкой энергии и относительно малой длительности. Окончательный этап нагрева осуществляется импульсом высокой энергии, за которым немедленно следует этап закалки. Угол между нижней поверхностью (71) и верхней поверхностью гипоидного зубчатого колеса (27) выбирается из условия достижения баланса тепла на участке от головки (72) зуба до основания (73) зуба. Изобретение реализует улучшенный способ индукционной закалки зубчатых передач. 3 с. и 1 з.п. ф-лы, 8 ил.
Patent RU-2124353-C1 (RU)
Title: Pharmaceutical composition for local using and method of its preparing
Inventor: OLIV E DE LJASHARR ER
IPC: A61K38/08
Filed: 1995-12-18
Granted: 1999-01-10
Abstract: FIELD: pharmacy. SUBSTANCE: composition has substance(s) showing secondary irritant effect and antagonist(s) of substance P in pharmaceutically acceptable medium. Antagonist of substance P - compounds containing heterocycles, nitrogen-containing compounds having one or some benzene cycles, peptides and others. Preferable content of antagonist of substance P is 0.0001-0.1 wt.-%. Pharmaceutically acceptable medium: aqueous, aqueous-spirituous or oily solutions, emulsion water-in-oil, microemulsion, aqueous gel, anhydrous gel, serum, vesicular dispersion. Method involves addition of an antagonist of substance P to a composition containing a compound showing secondary irritant effect in pharmaceutically acceptable medium. Composition can be used for treatment of patients with acne, psoriasis, skin lymphomas, ulcers and others and especially for patients with irritant and/or reactive skin. EFFECT: enhanced effectiveness of composition, decreased irritant effect of some active, pharmaceutical or dermatological substances containing in similar compositions. 17 cl, 1 tbl, 10 ex
Patent RU-2100431-C1 (RU)
Title: Способ производства водки
Inventor: NESTEROV IVAN IVANOVICH
IPC: C12G3/08
Filed: 1996-02-20
Granted: 1997-12-27
Abstract: Использование: в ликеро-водочной промышленности. Сущность изобретения: из воды и спирта этилового ректификованного высшей очистки или "Экстра" приготавливают сортировку из расчета получения водки крепостью 40 об.%, перемешивают ее и проводят корректировку крепости в доводном чане. Из сахара получают водный раствор или 65,8%-ный сахарный сироп, из лимонной кислоты получают водно-спиртовой раствор растворением ее в водно-спиртовой жидкости при соотношении 1: 10 и фильтрацией. Разбавляют мед натуральный умягченной водой в соотношении 1:10, доводят до кипения, снимают пену, тщательно перемешивают, охлаждают и фильтруют. Маточное молочко разводят сортировкой в соотношении 1:10, выдерживают в течение 3-4 ч, фильтруют и фильтрат вводят в сортировку из расчета 0,04-0,06 кг маточного молочка на 1000 дал водки. Сахарный сироп, раствор лимонной кислоты и разбавленный мед натуральный вносят в доводной чан соответственно 9,5-10,5 кг сахара, 0,1-0,3 кг лимонной кислоты и 5,5-6,5 кг меда натурального на 1000 дал водки. Водку фильтруют на угольно-очистительной батарее и разливают.
Patent RU-2128032-C1 (RU)
Title: Method of surgical correction of extensive defect of eye iris associated with cataract
Inventor: TAKHCHIDI KH P
IPC: A61F9/007
Filed: 1996-04-01
Granted: 1999-03-27
Abstract: FIELD: ophthalmosurgery; may be used in surgical correction of extensive defect of eye iris (with damage rate more 120) associated with cataract. SUBSTANCE: capsular sac is used after removal of its contents. Front capsule is opened in central zone by cutting out of round flap with smooth edges 3-4 mm in diameter. Lenticular masses are removed partially. Cortical layers in zone of projection of eye iris defect are left intact. In case of large nucleus, it is necessary to perform additional expansion of opening of front capsule by its dissection in zone of projection of preserved eye iris. EFFECT: improved visual acuity. 2 cl
Patent RU-2152550-C1 (RU)
Title: Face seal and method of its manufacture
Inventor: POGODIN V K
IPC: F16J15/34
Filed: 1996-05-05
Granted: 2000-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: face seal is designed for friction pairs of face seals. Face seal has friction pair consisting of rotating and stationary members contacting each other with face surfaces, one of which contains sections of different wear resistance. These sections represent system of concentric circular sections (grooves) alternating in radial direction and characterized by higher and lower hardness. Sections of higher-hardness material are essentially sections of face surface hardened or alloyed and obtained by means of laser radiation. EFFECT: prolonged service life of seal. 3 cl ,1 dwg
Patent RU-2109812-C1 (RU)
Title: Method of production of aromatized vodka (variants)
Inventor: FRENSIS MAJKL FINNERTI
IPC: C12G3/08
Filed: 1996-05-29
Granted: 1998-04-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves water preparing and vodka base (volume part of alcohol is 34-38%) by mixing rectified ethyl alcohol with prepared water. Obtained vodka base is purified by passing through carbon column and flowed with food nitrogen (130-200 l nitrogen/1 l vodka base) under pressure 1 kg/cm 2  to oxygen content decrease to 25% of its initial concentration. Vodka base is blended with sugar syrup (18.0 g/1 l vodka) and aromatic substance (0.1-1.0% to vodka base volume) before filtration followed by filtration and pouring vodka prepared. Method can be used for production of vodka at broad assortment depending on aromatic substance used: peach, coffee, cinnamon, vanilla, raspberry, strawberry. In the case of production of peach, raspberry and strawberry aromatized vodka food citric acid is added to sugar syrup (0.25 g/1 l vodka). EFFECT: improved quality and property, high stability, broad assortment. 38 cl
Patent RU-2106536-C1 (RU)
Title: Submersible centrifugal high-lift electric pump for lifting liquids from wells
Inventor: SNISARENKO GRIGORIJ NIKOLAEVIC
IPC: F04D13/10
Filed: 1996-08-08
Granted: 1998-03-10
Abstract: FIELD: production of oil from low-debit wells. SUBSTANCE: pump is provided with drain and check valves, fishing head, sections, inlet module or gas separator and submersible electric motor equipped with hydraulic protection which are connected in series. Pump sections consist of main section, bearings 13, stages of impellers and apparatus 14. Located in lower section between lower apparatus 14 and bearing 13 is branch pipe 11 with radial through holes 12 provided near bearing 13. Pump housing has row of through radial holes 15 below lower apparatus 14 which are located above holes 12 in branch pipe 11. EFFECT: enhanced reliability. 2 dwg
Patent RU-2099816-C1 (RU)
Title: Device for orientation of plates
Inventor: ABRAMOV GENNADIJ VLADIMIROVICH
IPC: H01L21/68
Filed: 1996-09-02
Granted: 1997-12-20
Abstract: FIELD: manufacture of semiconductor devices, mechanical engineering. SUBSTANCE: device for orientation of plate has table with several inclined and one vertical nozzles and limiters. Limiters are manufactured in the form of truncated polygonal pyramid which lower base is smallest of polygons. All faces of truncated pyramid with the exception of last one form regular pyramid and last face is displaced so that corresponding side of polygon is moved to center of polygon by value equal to arrow of chord of base section. Inclined nozzles are placed regularly over circumference and vertical nozzle is positioned in symmetry plane of displaced face at some distance from center equal to radius of plate minus half-value of arrow of chord of base section. In addition table carries end position sensors. EFFECT: expanded application field, improved functional efficiency and reliability. 2 dwg
Patent RU-2109915-C1 (RU)
Title: Device for lowering and lifting continuous steel pipes
IPC: E21B19/22
Filed: 1996-08-30
Granted: 1998-04-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to operation and underground repair of oil and gas wells and is intended for lowering and lifting continuous steel pipes being wound on drum. Installed on mounting base of transport facility are hoisting device with feed mechanism, drum, and unit for placing steel pipe coils on drum. Drum is provided with sets of pressing rolls which embrace drum so that in one position they interact with pipe coils, and in other position they allow for removing and replacement of drum. Hoisting device is made in the form of rotatable post and carriage with extending frame. In one version, feed mechanism is installed on extending frame, in other version it is installed on additional removable section which is secured to extending frame. Aforesaid combination ensures lifting of feed mechanism up to 6 m height. EFFECT: higher efficiency. 7 cl, 11 dwg
Patent RU-2126996-C1 (RU)
Title: Device for education
Inventor: STASHEVSKIJ I I
IPC: G09B7/00
Filed: 1996-09-17
Granted: 1999-02-27
Abstract: FIELD: educational aids, in particular, for learning traffic code, war tactic skills, continuing education in industry. SUBSTANCE: control buttons are located in opposite to each visual aid and answers to tasks. Control buttons are connected to time relay and pulse counter by means of electric circuit, are equipped with indication board and are located on control board. Control buttons of incorrect answers to tasks are connected to indication board which provides analysis and predictions of adverse effects on traffic conditions: collision, incident, material damage and respective charges for violation of traffic or security code. EFFECT: increased functional capabilities, increased speed of perception, acquisition of knowledge about charges for violation of traffic or security code. 2 cl, 4 dwg
Patent RU-2123647-C1 (RU)
Title: Turborefrigerating machine (versions)
Inventor: GEORGIEVSKIJ V I
IPC: F25B11/02
Filed: 1996-09-26
Granted: 1998-12-20
Abstract: FIELD: various technological processes where refrigeration is required. SUBSTANCE: turborefrigerating machine is made in two versions: for normal and severe operating conditions. Machine includes compressor, turbo-expander, regenerator unit, fan, booster with breathing system and detachable module provided with heat exchanger and water-and-oil separator. Innovation provides for improvement of power parameters of machine due to cleaning working medium from oil vapor and water and maintenance of constant pressure and flow rate of working medium. EFFECT: enhanced efficiency; improved power parameters of machine. 37 cl, 4 dwg
Patent RU-2107432-C1 (RU)
Title: Homogenizing head
Inventor: BASKAREV B N
IPC: A01J11/16
Filed: 1996-09-24
Granted: 1998-03-27
Abstract: FIELD: food-processing industry. SUBSTANCE: head has seat and valve with labyrinth-shaped slit, discharge chamber and damping cavities built in seat and valve, respectively. Damping cavity is made closed and is filled with nonflow liquid. Damping cavities may be provided with concentric axisymmetric sleeves with openings and projections in their walls. During flowing along labyrinth-shaped slit product is homogenized. Discharge chamber provides resistance to dynamic radial loadings and damping cavities provide resistance to dynamic tangential loadings. Openings and projections in sleeves arranged within cavities increase damping quality and facilitate dispersion of liquid. EFFECT: increased efficiency and improved quality of homogenized product. 5 cl, 7 dwg
Patent RU-2099122-C1 (RU)
Inventor: GNEZDILOV VLADIMIR A
IPC: B60R21/00
Filed: 1996-09-26
Granted: 1997-12-20
Abstract: FIELD: entertainment equipment. SUBSTANCE: apparatus has pressing arc-shaped device with side members, whose upper ends are fixed to upper part of back of seat secured on object frame and connected with arc-shaped device retainer. Lower part of arc-shaped device has cross-piece abutting against passenger's thighs. Side members are made straight or provided with convex portion oriented toward seat of arm-chair, as viewed from the side. Maximum gap between side members exceeds width of forearm region of passenger's body. Side members may be provided with widened parts in their mid portions and covered with resilient material. Hand grips are fixed on arc-shaped device, whose retainer is formed as spring-loaded catch pivotally secured on armchair back and cooperating with toothed sector fixed to arc-shaped device pivot joints pin. Retainer has control lever connected with catch through tie-rod. EFFECT: simplified construction, enhanced reliability in operation and improved passenger's safety. 4 cl, 4 dwg
Patent RU-2105483-C1 (RU)
Inventor: EREMIN EVGENIJ PETROVICH
IPC: A23C1/12
Filed: 1996-10-21
Granted: 1998-02-27
Abstract: FIELD: condensing of liquid food products in home conditions. SUBSTANCE: apparatus has vessel-evaporator, condenser, condensate collector and ejector. Vessel-evaporator is made in the form heat-conductive plate and container is made from heat-insulating material and connected to plate along its edge. Container has concentric walls. Product container mounted on heat-conductive plate is made in the form of concentric rings having common bottom. Ring height is increasing toward container center. Closure of vessel-evaporator is formed as cone oriented upward with its top end. Condenser is positioned on outer surface of closure and communicated with diffuser of ejector and its inlet for pumped medium is communicated with top. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2132488-C1 (RU)
Title: Method and device for raising economic efficiency of compressor with static-gas centered piston
Inventor: BOLSHTJANSKIJ A P
IPC: F04B31/00
Filed: 1996-12-31
Granted: 1999-06-27
Abstract: FIELD: piston-type compressors. SUBSTANCE: cylinder houses piston with gas-static mount and U- shaped cavity. Bottom part of cavity is partially filled with liquid and communicates with top part through smooth-wall ducts. Compression of working medium makes some portion of the latter pass through check valve of piston and then through cavity and throttles to gap wherein gas layer is formed which prevents piston-to-cylinder contact. For piston cooling, some liquid is supplied from bottom part of U-shaped cavity to top part over labyrinth ducts. Then liquid returns under the action of gravitational forced over smooth-wall ducts to bottom part of U-shaped cavity wherein it is cooled down. It makes it possible to dispense with easily boiling liquids and to specify less stringent requirements for U-shaped cavity sealing. EFFECT: enlarged range of operating temperatures and pressures for compressor. 5 cl, 1 dwg