baber/WOPTO huggingface dataset:
Patent RU-2053962-C1 (RU)
Inventor: DOBEDCHENKOV VIKTOR M
IPC: C03B5/04
Filed: 1993-06-24
Granted: 1996-02-10
Abstract: FIELD: glass production. SUBSTANCE: small-size glass manufacturing furnace has walls, arch, hearth, that form furnace pool with zones of smelting and boiling, clarification and homogenization, located in arch burners and smoke duct. In the case bottom in zones of clarification and homogenization is made with threshold. Arch in zones of smelting and boiling is located higher, than arch in zones of clarification and homogenization by 0.6 - 0.7 of arch thickness. Threshold has trapezoidal form and its length is 0.3 - 0.35 of furnace pool length, its height is 0.65 - 0.7 of the pool depth in zones of smelting and boiling. Under butt wall there is barrier threshold, that is spaced from bottom of furnace by 0.45 - 0.5 of pool depth in zones of smelting and boiling.. Smoke duct is beginning at butt wall and goes along furnace axis. Arch burners are located along furnace axis. EFFECT: simplified structure. 3 dwg, 1 tbl
Patent RU-2065102-C1 (RU)
Title: Automatic infinitely-variable transmission
Inventor: KOCHETKOV BORIS F
IPC: F16H3/74
Filed: 1993-07-20
Granted: 1996-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: transmission has input and output shafts positioned in parallel one with respect to the other, at least two inertial couplings positioned in series, gear pairs and free-running mechanisms. Each inertial coupling has at least two coaxial driven shafts, with driven shafts of different inertial couplings being positioned coaxially one with respect to the other. All driven shafts of inertial couplings are kinematically connected with output shaft through gear pairs and free-running mechanisms. Inertial coupling has carrier, conical satellite gears, central conical wheels and flywheels. Bulk rims of satellite gears may serve flywheels. Mode of operation is changed automatically depending on loading of output shaft due to connection and disconnection of free-running mechanisms of respective gear pairs having different transmission ratio. Braking of operating machine by inoperative engine is effectuated automatically due to closing during transmission of rotation from output shaft through pair of toothed wheels and one inertial coupling to input shaft. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-2055452-C1 (RU)
Title: Устройство для выведения космического аппарата на орбиту
IPC: F02K9/00
Filed: 1993-08-17
Granted: 1996-02-27
Abstract: 1. УСТРОЙСТВО ДЛЯ ВЫВЕДЕНИЯ КОСМИЧЕСКОГО АППАРАТА НА ОРБИТУ, содержащее стартовое сооружение и установленную на нем вертикально ракету-носитель, состоящую по меньшей мере из двух ступеней, каждая из которых снабжена ракетным двигателем с сопловым блоком и устройством для запуска двигателя, отличающееся тем, что двигатель по меньшей мере первой ступени ракеты-носителя выполнен в виде расположенного на борту ступени бака для воды и нагревательного приспособления, образованного размещенными по высоте бака термоэлементами, соединенными с источником энергии, установленным на стартовом сооружении, а устройство для запуска двигателя выполнено в виде перекрывающего проточную часть сопла запорного элемента, термодинамически связанного с полостью бака с возможностью открытия запорного элемента при достижении параметрами среды в баке заданных значений.2. Устройство по п. 1, отличающееся тем, что стартовое сооружение выполнено в виде кожуха цилиндрической формы.3. Устройство по пп. 1 и 2, отличающееся тем, что термоэлементы нагревательного приспособления выполнены в виде электропроводников и соединены с источником электроэнергии.4. Устройство по пп. 1 и 2, отличающееся тем, что термоэлементы нагревательного приспособления выполнены в виде теплообменников и соединены с источником теплоносителя.5. Устройство по пп. 3 и 4, отличающееся тем, что термоэлементы нагревательного приспособления расположены на внутренней поверхности кожуха стартового сооружения.6. Устройство по п. 5, отличающееся тем, что термоэлементы на внутренней поверхности кожуха стартового сооружения расположены равномерно.7. Устройство по пп. 3 и 4, отл
Patent RU-2071360-C1 (RU)
Title: Respiratory vibrator
Inventor: GAVINSKIJ YURIJ V
IPC: A61M16/20
Filed: 1993-08-31
Granted: 1997-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has air conducting mouthpiece, detachable casing with cover provided with slots, saddle and metal ball. The device has electrostimulation system for stimulating reflexogenic points and systems in human body. The system is manufactured as ring-shaped piezoelectric unit mounted on the saddle and having an opening coaxial with that in the saddle. Electrodes are attached to the piezoelectric unit as conductor and working end piece. EFFECT: enhanced effectiveness in treating bronchial and lung diseases. 2 dwg
Patent RU-2044947-C1 (RU)
Title: But joint for metal-plastic pipe lines
Inventor: OSIPOV ALEKSEJ P
IPC: F16L13/02
Filed: 1993-09-28
Granted: 1995-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: joint has sealing links of armored pipes. The adapting rings are rigidly secured with the reinforcement and interconnected through connecting members. The connecting members are made up as parts of metallic pipes. The inner diameter of the parts is greater than the outer diameter of the links. Bushing and diverging polymeric shells are received in the butt between the links. The diverging link is connected with the part and provided with a groove for rubber ring. The bushing shell is provided with the groove for the other rubber ring. The rings interact with the bushing and diverging shells. EFFECT: enhanced reliability. 1 dwg
Patent RU-2077872-C1 (RU)
Inventor: KADYRKOV ALEKSANDR P
IPC: A61C15/04
Filed: 1993-10-18
Granted: 1997-04-27
Abstract: FIELD: dental care. SUBSTANCE: device comprises casing with holder 1 and working portion in the form of elongated main wedge 2 with curved narrow portion 2. The latter carries at its end means 4 for fixation of dental filament 5 passed through opening in holder 1. Dental filament 5 is stored in filament storing assembly 7 positioned at junction point of elongated main wedge 2 and holder 1. Assembly 7 for storing dental filament 4 is arranged on outer surface of holder 1 at junction point of auxiliary elongated wedge 8 base and holder 1. Auxiliary elongated wedge 8 has at its end opening 9 adapted to hold dental filament 5 fixed without tension, and also has filament fixing means 4 made in the form of dental filament end positioner. Moreover, holder 1 can be made in the form of plate-like clamp. Assembly 7 for storing dental filament 5 can be formed as reel having single flange and drum rigidly attached to holder 1. Junction area of elongated main wedge 2 base and holder 1 can be made concave. Holder 1 as viewed in longitudinal section is outlined by parallel extending arcs of second-order curves. Dental filament 5 storing assembly 7 can be formed as flat element fixed on holder 1 by two rods. Alternatively, device can be provided with flexible pipe 10 interposed between opening 6 of holder 1 and end opening 9 of auxiliary elongated wedge 8. EFFECT: proposed device provides effective care for teeth. 7 cl, 3 dwg and
Patent RU-2052322-C1 (RU)
Inventor: DOROFEEV YURIJ G
IPC: B22F3/26
Filed: 1993-12-10
Granted: 1996-01-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: method comprises steps of molding double-layer porous powder blank, sintering it and impregnating; performing sintering operation in combination with the impregnation and molding the double-layer blank by pouring in a press mold a powder of a substrate; afterpressing it by pressure 50-400 MPa; then pouring a powder of easy meltable material in quantity, consisting (10-25)% of a mass of the substrate, finally pressing it by pressure, being equal to 400-700 MPa. EFFECT: enhanced quantity of frion impermeable sinterted products. 1 cl, 3 dwg
Patent RU-2097734-C1 (RU)
Inventor: CHIRKOV ALEKSANDR N
IPC: G01N3/08
Filed: 1993-12-30
Granted: 1997-11-27
Abstract: FIELD: testing of constructions and materials. SUBSTANCE: installation has frame 1 which carries loading mechanism made as two grips 2 and 3 for specimen ends and two-arm lever, coupled to limit switches 18 and 19. Installation has loader made in the form of screw 9 one end of which is coupled to one of groups of two nuts 10 and 11 positioned on screw 9, and bushing 9 embracing screw. Installation has specimen extension compensator in the shape of cylinder 6 positioned coaxially to bushing 8 with clearance to its side surface, two mechanisms rotating the nuts, each mechanism being manufactures as unit 13, flexible coupling embracing unit 13, one end of coupling being wound on respective nut, and load 15 connected to its other end. Nut 11 rests on bushing 8. Cylinder 6 is made of material with higher linear material coefficient than material of bushing 8. Bracket 16 is secured at face of cylinder 6 with nut 10 and is hinged to end of smaller arm of lever 17. EFFECT: higher test results. 1 dwg
Patent RU-2100276-C1 (RU)
Title: Method of magnesium oxide producing
Inventor: PIROZHKOV ALEKSANDR P
IPC: C01F5/08
Filed: 1994-03-05
Granted: 1997-12-27
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: natural magnesite is subjected for roasting and cinder is leached with ammonium sulfate solution at concentration 90-200 g/$$$ at 70-90 C for 0.5-1 h. From the obtained solution magnesium hydroxide is precipitated with ammonium carbonate. In 0.5 h after ammonium carbonate addition ammonium aqueous solution is added by small portions at 30-40 C for 0.5 h. EFFECT: improved method of producing. 1 tbl
Patent RU-2058279-C1 (RU)
Title: Method of peat-humic fertilizer producing
Inventor: ALEKSEEV ANATOLIJ S
IPC: C05F11/02
Filed: 1994-04-05
Granted: 1996-04-20
Abstract: FIELD: agriculture. SUBSTANCE: peat is treated firstly with 1.5-3.8% nitric acid solution under condition of ultrasonic oscillation at frequency 17-18 kHz at 60-65 C to enrich the fertilizer with phosphorus and macro- and trace elements by their conversion from mineral peat component to the water-soluble forms and then for potassium humate formation with 2.2-4.3% potassium hydroxide solution. Time of technological process is decreased to 19-23 min, the yield of humic acids is 95-98%. EFFECT: high quality of the end product. 2 cl
Patent RU-2102645-C1 (RU)
Title: Запорный клапан
Inventor: VERNER LORKH
IPC: F16K1/42
Filed: 1993-05-20
Granted: 1998-01-20
Abstract: Использование: в области санитарной техники. Сущность изобретения: запорный клапан содержит корпус, управляющий элемент запорный орган, установленный с возможностью перемещения под действием управляющего элемента, упор, служащий для ограничения перемещения органа, контрупор, установленный на управляющем элементе, седло, установленное с возможностью осевого перемещения, пружину, нагружающую седло. Причем перемещение седла в сторону запорного органа ограничено. Седло выполнено в виде манжеты из упругого подобного резине материала. На манжете со стороны запорного органа выполнена рабочая поверхность. Кроме того, манжета размещена во втулке, которая снабжена ограничительным элементом. Узел седла запрессован в корпус. Контрупор выполнен в виде кольца с выступом. 4 з.п. ф-лы, 3 ил.
Patent RU-2060646-C1 (RU)
Title: Method for rooting fruit culture shoots obtained in vitro
Inventor: TUROVSKAYA NINA IVANOVNA
IPC: A01H4/00
Filed: 1994-05-25
Granted: 1996-05-27
Abstract: FIELD: agriculture, in particular, microcloning propagation of fruit cultures. SUBSTANCE: method involves rooting by preliminarily wetting of microcuttings in aqueous solution of rhizogenesis promoter for several days with the following rooting in agarized nutrient. Process is conducted in one vegetation pan where agarized nutrient is placed and rhizogenesis promoter solution layer of 5-7 mm thickness is applied. Microcutting is dipped into solution and held for predetermined time interval. Solution is discharged and microcutting base portion is dipped into nutrient for 3-5 mm depth. EFFECT: efficient rooting of cutting. 2 cl, 2 tbl
Patent RU-2071206-C1 (RU)
Title: Устройство для соединения кронштейна ручного тормоза с трубой руля
IPC: B62K23/02
Filed: 1994-06-29
Granted: 1996-12-27
Abstract: Устройство для соединения кронштейна ручного тормоза с трубой руля, в котором кронштейн имеет два цилиндрических скрещивающихся отверстия с расположенными в одном из них трубой руля, а в другом держателя зеркала, отличающееся тем, что цилиндрические отверстия в кронштейне для трубы руля и держателя зеркала пересекаются, причем межцентровое расстояние отверстий А определяются соотношениемA = d/ 2 + d/ 2 - l,где d- диаметр цилиндрического отверстия кронштейна для трубы руля;d- диаметр цилиндрического отверстия кронштейна для держателя зеркала или болта;l = 1,4 - 1,8 - эмпирическая опытная величина, на которую цилиндрические поверхности врезаются друг в друга, определяющая максимальную величину врезания втулок в трубу руля,при этом цилиндрические втулки подвижно установлены на держателе зеркала, выполнены с возможностью защемления его гайками на трубе руля неподвижно, причем твердость цилиндрических втулок выше твердости трубы руля.
Patent RU-2074470-C1 (RU)
Title: Outdoor transformer substation
Inventor: DUSHKIN ALEKSANDR V
IPC: H02B5/00
Filed: 1994-06-29
Granted: 1997-02-27
Abstract: FIELD: electrical engineering; power supply to industrial plants and farms. SUBSTANCE: transformer substation is spatial structure built up of two frames joined together at top and bottom by means of crossbars. On top, the latter form base (servicing floor) that mounts electrical equipment. Frames and base are hinged together for turning frames through at least 180 deg to form transport stack complying with loading gages. Height H from base of substation to upper point of equipment is to obey relationship  . EFFECT: improved mechanical design. 3 dwg
Patent RU-2031110-C1 (RU)
Inventor: MIKAILOV KAMALUDIN M
IPC: C12G3/08
Filed: 1994-08-11
Granted: 1995-03-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: preliminary water is prepared depending on the its hardness. Water is mixed with ethanol-rectificate obtaining mixture with strength 40%, and stirred for 20-30 min. Preliminary 0.1-0.3 kg sodium citrate dissolved in corrected water is mixed with 32-33 l 65.8% sugar syrup. Mixture is divided for two equal parts. One part is added to the mixture with 40% ethanol after 10 min of stirring, and other one is added 10 min before end of stirring. Thoroughly stirred mixture with 40% ethanol is treated with charcoal, filtered through quartz sand - preliminary and finally. Then vanillin dissolved in alcohol at the ratio 1: 100 (0.15-0.25 l) is added to vodka, mixture is stirred thoroughly and poured. EFFECT: improved method of vodka preparing.
Patent RU-2067960-C1 (RU)
Inventor: AIPOV RUSTAM S
IPC: B65D88/64
Filed: 1994-07-27
Granted: 1996-10-20
Abstract: FIELD: materials handling; controlled delivery of loose materials from hoppers to feeders or conveyors. SUBSTANCE: hopper feeder has frame 1 connected to hopper 2. Mounted on movable base 3 is inductor 4 of linear induction motor. Secondary element 5 of linear induction motor is connected through coupling 6 with rod 7 embracing the hopper. Streamlined plates 9 are hinge-mounted on frame 1 through trunnions 8. In initial position plates completely overlap the hole of hopper. Plates 9 are fixed on levers 10 through trunnions 8, levers being hinge-connected with common rod 7. Levers 10 are arranged at acute angle relative to plane of plates. Flexible members 11 and 12 are rigidly secured on hopper 2. Free ends of flexible members are fixed in cross rods 7. Control unit 13 controls operation of linear induction motor. EFFECT: enlarged operating range of hopper feeder, increased operation reliability. 4 dwg
Patent RU-2088569-C1 (RU)
Title: Method of synthesis of 2,6-di-(4-hydroxy-3-methoxybenzylidene)-cyclohexanone
Inventor: SIMONYAN ASHOT VAGARSHAKOVICH
IPC: C07C49/743
Filed: 1994-09-12
Granted: 1997-08-27
Abstract: FIELD: chemical technology, organic chemistry. SUBSTANCE: product: 2,6-di-(4-hydroxy-3-methoxybenzylidene)-cyclohexanone that is synthesized by condensation of 4-hydroxy-3-methoxybenzaldehyde with cyclohexanone in ethanol solution in the presence of concentrated sulfuric acid. Yield of the end product is increased to 91%. EFFECT: increased yield of the end product, decreased synthesis time, simplified process.
Patent RU-2066897-C1 (RU)
Title: Ion counter
Inventor: MAKOVEEV VLADIMIR MIKHAJLOVICH
IPC: H01J47/00
Filed: 1994-09-28
Granted: 1996-09-20
Abstract: FIELD: electronic engineering. SUBSTANCE: ion counter has aspiration chamber connected to its power supply and switch that connects collecting electrode of chamber to measuring amplifier whose output is connected to amplitude- to-time converter which is connected to first inputs of first and second AND gates. Output of first AND gate is connected to first input of pulse counter and that of second AND gate, to first input of flip-flop whose output is connected to second and third inputs of AND gates, respectively; second input of AND gate is connected to oscillator output. Second input of amplifier is coupled with output of analog switch one of whose inputs is connected to common bus and its second input, to reference-voltage source. Control input of analog switch is coupled to test signal shaper. Synchronous operation of all components is provided by control unit whose first output is connected to switch, second output, to second input of flip-flop and to second input of pulse counter, its third output is connected to first input of test signal shaper. Test signal shaper condition is checked by mode-of-operation bus signal. EFFECT: improved design. 3 dwg
Patent RU-2099173-C1 (RU)
Title: Method for determination of coefficient of influence of lubricant-coolant on cutting forces at surface full-depth grinding with periphery of straight wheel
Inventor: NIKOLAENKO ALEKSANDR A
IPC: B24B51/00
Filed: 1994-10-06
Granted: 1997-12-20
Abstract: FIELD: surface full-depth grinding with periphery of straight wheel for calculation of cutting forces, accuracy of machining, durability of grinding wheels, roughness of machined surfaces, etc. SUBSTANCE: coefficient of influence of lubricant-coolant on cutting forces is determined on the basis of actual sizes of sample sections ground with and without use of lubricant-coolants. Actual motion of spindle is determined by the sizes of ground sample. For this purpose sample is divided into three sections, grinding wheel is adjusted for the required cutting depth preset by machining conditions, and the first section of sample is ground without use of lubricant-coolant at minimum longitudinal feed rate. The second section of the sample is ground without use of lubricant-coolant at the longitudinal feed rate preset by machining conditions. The third section of the sample is ground with use of lubricant-coolant at longitudinal feed rate and preset machining conditions. Then height of ground part of each section is measured and coefficient is calculated by the formula given in the invention description. EFFECT: reduced cutting forces and raised the accuracy of machining by 25%. 1 dwg
Patent RU-2073813-C1 (RU)
Title: Pivot joint of tubular members
Inventor: AGOSHASHVILI TARIEL G
IPC: F16L37/22
Filed: 1994-09-23
Granted: 1997-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: joint has locking members received in the bores of mated surfaces of tubular members to be joined. The end faces of the bores in the members to be joined are perpendicular to the axis of the pivot joint. The locking members are made up as cylindrical rollers received in the bores with contact end face surfaces of the rollers and bores. EFFECT: enhanced reliability. 2 dwg
Patent RU-2091219-C1 (RU)
Title: Machine for producing fired stamped ceramic tiles
Inventor: FEDOROV GEORGIJ DMITRIEVICH
IPC: B28B3/24
Filed: 1994-11-02
Granted: 1997-09-27
Abstract: FIELD: production of building materials. SUBSTANCE: proposed machine comprises single-string cutter actuated by hydraulic drive, piston press having charging portion connected with hopper and with pressing piston driven by hydraulic cylinder. Machine also comprises mouth piece and air escape valve, latter being made in form of plurality of parallel extending grooves formed on upper surface of piston, and of plurality of scrapers secured to back wall of hopper, at junction point of it with charging portion. Distance between mouth piece discharge end and single-string cutter is adjustable so as to be equal to desired length of tile blank. Control system of piston-actuating hydraulic drive comprises three-position hydraulic control valve. EFFECT: very useful invention for production of fired ceramic tiles which are in high demand in construction. 4 dwg
Patent RU-2065683-C1 (RU)
Title: Storage bin for bulk material
Inventor: LEONOV ALEKSANDR YA
IPC: A01F25/00
Filed: 1994-11-11
Granted: 1996-08-27
Abstract: FIELD: agriculture. SUBSTANCE: bin has side fences formed as sets of shelves inclined inwardly of bin. Space between shelves is set in accordance with formula: h ≅ atgαCosβ, where a is shelf width, a is potato pile angle of rest, b inclination angle of shelf with respect to horizontal plane. Large space between shelves improve ventilation conditions for potato in bin. EFFECT: improved stability of potato pile, increased keeping qualities, provision for increased sizes of bin, efficient usage of storage bin volume. 2 cl, 4 dwg
Patent RU-2127908-C1 (RU)
Inventor: PAPADOPOULOS MARIOS GABRIEHL
IPC: G10G1/02
Filed: 1994-03-11
Granted: 1999-03-20
Abstract: Изобретение относится к электронным информационньм устройствам. Устройство отображает и обеспечивает взаимосвязи между целыми рядами целых чисел, которые могут содержать буквенно-цифровые и/или численные индексы, или ряд визуальных и/или звуковых сообщений, или комбинацию любых целых чисел. Устройство снабжено рядом информационных колец, каждое из которых вращается независимо от других, но удерживается в определенном пространственном положении относительно другого кольца. Каждое информационное кольцо включает ряд сегментов, каждый из которых имеет индекс, соответствующий целому числу. Когда кольца поворачиваются таким образом, что сегменты выстраиваются в активную строку в соответствии с определенной системой кодирования, сегменты отображают взаимосвязь между целыми числами. Каждый сегмент в пределах активной строки может быть введен в действие и выдавать звуковой или визуальный сигнал. Изобретение позволяет создать устройство, помогающее в расчетах и отображении информации, а также для демонстрации внутреннего содержания этой информации. 11 з.п.ф-лы, 9 ил.
Patent RU-2105559-C1 (RU)
Title: Method of cytochrome c preparing
Inventor: EHPSHTEJN L M
IPC: A61K35/36
Filed: 1995-01-17
Granted: 1998-02-27
Abstract: FIELD: biochemistry. SUBSTANCE: method involves salmon heart stuffing extraction with trichloroacetic or sulfuric acid at pH 4.8-5.6, separation of inert proteins on natural adsorbent perlite added to extractive mass at amount 20-30 g/100 g parent raw followed by extract separation, its neutralization to neutral pH value, precipitation of proteins with crystalline ammonium sulfate, cytochrome c precipitation with trichloroacetic acid or sulfuric acid, its washing with ammonium sulfate saturated solution to separate impurities, dissolving in water followed by freezing-thawing, dialysis, sterile filtration and package. The obtained cyrochrome c shows the most similar amino acid composition with that of human cytochrome c. EFFECT: improved method of preparing. 3 cl
Patent RU-2088890-C1 (RU)
Title: Guided missile
Inventor: SHIPUNOV ARKADIJ G
IPC: F42B15/01
Filed: 1995-02-01
Granted: 1997-08-27
Abstract: FIELD: armament, rocketry. SUBSTANCE: T-shaped pylons are installed on the nose cone of the guided missile before the foldable control surfaces. Each control surface has an end section located at an angle of 15 to 25 deg. to its longitudinal axis, and the area of the control surface relative to the area of its end inclined section and the area of the T-shaped pylon as 1:(0.15-0.2):(0.2-0.25). EFFECT: improved design. 3 dwg