baber/WOPTO huggingface dataset:
Patent RU-2031405-C1 (RU)
Title: Device for ultrasonic inspection
Inventor: BARAZ EDUARD M
IPC: G01N29/24
Filed: 1991-03-29
Granted: 1995-03-20
Abstract: FIELD: nondestructive testing. SUBSTANCE: device for ultrasonic inspection has electromagnetoacoustic converter, excitation generator, measuring unit, indicator, amplifier with controlled amplification factor and regulator of amplitude value of excitation current which one input is connected to excitation generator, which second input is linked to correction unit. Second output of correction unit is coupled to controlling input of amplifier with controlled amplification factor which output is connected to input of measuring unit. Electromagnetoacoustic converter is manufactured in the form of permanent magnet, strap made of magnetically soft material with central cavity, excitation coil coupled to output of regulator of amplitude value of excitation current and reception coil linked to signal input of amplifier with controlled amplification factor mounted uniaxially. Correction pickup is fabricated in the form of low-frequency radiator of air current which presents dielectric strap with radial and central conduits for compressed air, membrane anchored between straps and inductance coil attached to membrane in central cavity of strap made of magnetically soft material and connected to A. C. generator which is low-frequency one and piezoelement with central hole for compressed air coupled to resonance amplifier mounted uniaxially. Excitation coil, reception coil and piezoelement are attached to outer surface of dielectric strap. EFFECT: increased authenticity if inspection. 2 dwg
Patent RU-2021887-C1 (RU)
Inventor: NEMUCHINSKIJ BORIS A
IPC: B27C3/00
Filed: 1991-05-30
Granted: 1994-10-30
Abstract: Использование: для высверливания пороков древесины и заделки отверстий. Сущность изобретения: станок включает станину, шпиндельный блок с фрезерным и сверлильным шпинделями и устройством для впрыскивания клея. Фрезерный шпиндель служит для изготовления пробки из планки и забивки ее в высверленное отверстие, а сверлильный шпиндель - для высверливания порока из заготовки. На гильзах шпинделей закреплены телескопические ограждения - устройства для удаления стружки. Телескопические ограждения состоят из неподвижной части и подвижной части с отсасывающим патрубком. 7 ил.
Patent RU-2001038-C1 (RU)
Inventor: LYASIN YURIJ M
IPC: C05F11/02
Filed: 1991-05-30
Granted: 1993-10-15
Abstract: Использование: изобретение относитс  к сельскому  хоз йству. Цель изобретени : сокращение  затрат на изготовление, хранение и транспортировку  удобрени  путем концентрировани  в нем гуминовых  кислот. Сущность изобретени - в способе,  включающем перемешивание торфа с 1.0 -  2,5%-ным водным раствором едкого кали , новым   вл етс  то, что перемешивание компонентов осуществл ют  в соотношении 1 : (4-5), в процессе перемешивани , в смесь периодически добавл ют  едкий калий, поддержива  его концентрацию в  растворе не более исходной, при этом добавление  его в смесь прекращают при стабилизации концентрации  гуминовых кислот в растворе.
Patent RU-2000720-C1 (RU)
Inventor: DYNKIN IGOR B
IPC: A23N7/02
Filed: 1991-06-25
Granted: 1993-10-15
Abstract: Использование: изобретение относитс  к тор-  гово-технологическому оборудованию, а именно к  устройствам дл  очистки овощей и фруктов, и может  быть использовано в общественном питании,  консервной и перерабатывающей промышленности.  Сущность изобретени : устройство содержит вертикально  размещенную рабочую камеру, в полости  которой установлен рабочий орган в виде трех расположенных  в одной горизонтальной плоскости абразивных  дисков Между дисками вертикально установлены  отрезки трубопроводов с соплами в  нижней части Очищаемый продукт через верхнее  загрузочное отверстие подают в рабочую камеру  При соприкосновении продукта с быстровращаю-  щимис  дисками происходит равномерное сн тие  тонкого сло  со всей поверхности очищаемого  продукта При ударении продукта об отрезки трубопровода  вода .из сопел смывает очистки через  щелевой зазор между боковыми стенками камеры и  дисками в желоб дл  отходов. Очищенный продукт  удал етс  из рабочей камеры через боковое разгрузочное  отверстие. 1 зп. ф-лы. 2 ил
Patent RU-2043315-C1 (RU)
Title: Lead silicon frit manufacturing method
Inventor: GULOYAN YURIJ A
IPC: C03C8/10
Filed: 1991-06-26
Granted: 1995-09-10
Abstract: FIELD: glass production. SUBSTANCE: method involves using lead nitrate in an amount of 120-143 mass parts per 100 mass parts of frit, with product obtained by reprocessing of storage battery scrap waste being used as lead nitrate. EFFECT: increased efficiency in production of lead-bearing frit. 2 cl, 1 tbl
Patent RU-2006235-C1 (RU)
Inventor: SHAKULA ALEKSANDR V
IPC: A61N1/36
Filed: 1991-06-26
Granted: 1994-01-30
Abstract: FIELD: medicine. SUBSTANCE: forehead area is actuated by square pulse electric current at the level of sensitivity threshold during 15-30 min with force 0,5-2,0 mA, frequency of 1000-1200 Hz, pulse duration is 0,15-0,2 ms in the mode of variable relative pulse duration and exponential trailing edge. EFFECT: restored fitness to work. 2 dwg, 1 tbl
Patent RU-2040583-C1 (RU)
Title: Steel
Inventor: NIKITIN VALENTIN N
IPC: C22C38/54
Filed: 1991-06-28
Granted: 1995-07-25
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel contains, by weight: carbon 0.10-0.18, silicium 0.10-0.4, manganese 0.6-1.8, chromium 0.3-1.5; molybdenum 0.1-0.4; nickel 0.3-1.5; vanadium 0.02-0.08; aluminum 0.02-0.1; titanium 0.02-0.08; nitrogen 0.008- 0.015; boron 0.001-0.005; calcium 0.002-0.008; iron the balance. Ratio of (aluminum+titanium) and nitrogen is 6-15. Yttrium is introduced into steel composition to increase toughness of metal, in an amount of 0.001-0.008% by weight. EFFECT: increased ability for calcination, high toughness, plasticity and cold resistance provided by introducing titanium, calcium, boron, with strength level being maintained. 2 tbl
Patent RU-2053810-C1 (RU)
Inventor: PATRASENKO VALENTIN S
IPC: A61N2/10
Filed: 1991-07-23
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: device for magnetotherapy of hollow organs has body in form of probe with magnetic system formed of two groups containing, at least, three permanent magnets each. These groups are main. Magnetic system also has additional groups of magnets. All permanent magnets located on one side of body longitudinal axis, face body side surface with their like poles, and all magnets located on the other side, face the body side surface with their like poles of reverse polarity. Shape and relative position of magnets allow formation of closed magnetic system with field shape ensuring efficient action on hollow organs. EFFECT: higher efficiency. 4 cl, 3 dwg
Patent RU-2097629-C1 (RU)
Title: Change-teeth gear
Inventor: GAJFUTDINOV MARS F
IPC: F16H55/17
Filed: 1991-08-14
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: change teeth are provided with projections at their roots and are mounted in slots of cage secured on disk. Inner surface of cage is provided with chamfer on side of one of faces. Change teeth are rigidly secured on disk by means of hub connected with disk by means of screws, nuts and cotter pins. Taper outer surface of hub is engageable with chamfer of cage and projections of teeth. Taper shape of outer surface of hub makes it possible to retighten teeth in case of their loosening. EFFECT: enhanced reliability. 7 dwg
Patent RU-2011013-C1 (RU)
Title: Laminated machine
Inventor: FAERSHTEJN RUVIM I
IPC: F04C2/344
Filed: 1991-07-08
Granted: 1994-04-15
Abstract: FIELD: hydraulic machine engineering. SUBSTANCE: laminated machine has rotor mounted eccentrically in space of stator. Radial slots of rotor locate mobile laminations leaning against cylindrical guiding member eccentrically positioned in bore of rotor. Number of laminations is determined by expression specified in description of invention. EFFECT: improved operational characteristics. 2 dwg
Patent RU-2026257-C1 (RU)
Title: Cross-member
Inventor: EVSEEV VIKTOR A
IPC: B66C1/68
Filed: 1991-07-09
Granted: 1995-01-09
Abstract: FIELD: materials handling equipment. SUBSTANCE: cross-member is made in form of beam with cheeks some of which are secured on ends of beam and others, in its central part. Balance weights are arranged and hinge-connected between cheeks on beam ends. Secured between balance weights are couplers connected with ends of sling wrapped around pin secured between cheeks in central part, and rods for load slings. EFFECT: facilitated handling of large-size loads. 6 dwg
Patent RU-2006078-C1 (RU)
Inventor: LACHINOV ALEKSEJ N
IPC: H01B1/06
Filed: 1991-10-29
Granted: 1994-01-15
Abstract: FIELD: pressure sensors. SUBSTANCE: piezoresistive material has in its composition polymer and additive; film-forming soluble carbon-chain, heterochain, heterocyclic polymers such as polystyrene, polysulfone, poly(3,3′-ohthalidilidene-4,4′-biphenylilene) are used as polymeric materials; low-molecular organic composition possessing dipole feature, such as tetrathiofulvalene, nitrophenyloctyl benzoate, phenolphthalein, are additives; proportion of components is as follows, mass percent: polymer, 45-80; additive, 20-85. In order to obtain piezoresistive material, polymer is mixed up with low-molecular organic additive, mixture is dissolved in organic solvent, such as ethylene dichloride or cyclohexanone, solution is poured in desired mold, solvent is evaporated until mixture hardens, then it is subjected to heat treatment at 80 to 100 deg. C for 40 to 60 min. EFFECT: improved sensitivity of piezoresistive material at low pressure and better reproducibility of parameters. 1 tbl
Patent RU-2057628-C1 (RU)
Inventor: KOVAL GRIGORIJ I
IPC: B23K20/04
Filed: 1991-08-02
Granted: 1996-04-10
Abstract: Использование: в металлургических заводах для получения плакированной полосы прокаткой. Сущность изобретения состоит в том, что способ включает периодическую остановку валков и заданную степень деформации. При образовании зазора между валками осуществляют регулируемую подачу полосы, что обеспечивает равномерное сцепление компонентов вдоль полосы. 2 ил.
Patent RU-2032951-C1 (RU)
Title: Process of manufacture of cable
Inventor: RYBAKOV YURIJ V
IPC: H01B7/02
Filed: 1991-10-31
Granted: 1995-04-10
Abstract: FIELD: electrical and radio engineering. SUBSTANCE: in process of manufacture of cable internal surface of its tubular sheath is coated with layer of surface-active substance before it is filled with insulation material. EFFECT: facilitated manufacture, reduced manufacturing cost.
Patent RU-2051084-C1 (RU)
Title: Device for measuring liquids by drops
Inventor: VLADO I MATKOVICH
IPC: A61J1/05
Filed: 1990-05-31
Granted: 1995-12-27
Abstract: FIELD: measuring and putting liquids by drops, for instance, putting medicine drops in eyes. SUBSTANCE: device has vessel 1 with drop tip 2 with outlet hole 3 on end. Installed on drop tip 2 close to vessel is diaphragm 4 hermetically secured to surface of drop 2. Diaphragm 4 has round shape corresponding to size of hole in tip 2. Diaphragm consists of two members arranged side by side, one of which is lyophilic member 5, the other is lyophobic member 6, both being hermetically connected over contact line. EFFECT: enhanced convenience of application of medicine. 15 cl, 2 dwg
Patent RU-2010608-C1 (RU)
Title: Method and device for separating fine-grinding powders in hydraulic classification unit
Inventor: GORLOV ALEKSANDR M
IPC: B03B5/60
Filed: 1991-09-10
Granted: 1994-04-15
Abstract: FIELD: preparation of suspension. SUBSTANCE: method involves cyclic iteration of operations: mixing of powder in liquid, discharge of obtained fraction of suspension upon expiration of predetermined settling time, refilling of remained powder with liquid to predetermined level, discharge of pulp. Compressed air is supplied from below during mixing and liquid is supplied from below during settling. Device has reservoir with union and cock 3 disposed in its lower part and with ribs attached inwardly of it. Device is further provided with mixing mechanism having shaft 22 with blades 23, pipe of water intake 17 with window 18 and actuating screw 16 provided with drive. Ribs 4 have different sizes. Mixing mechanism shaft is spaced from reservoir. Return valves 7,8 for supplying compressed air and liquid are mounted on union. EFFECT: increased efficiency of separation. 3 cl, 3 dwg
Patent RU-2004323-C1 (RU)
Inventor: KAMENSKIJ ANATOLIJ A
IPC: B01J29/48
Filed: 1991-12-10
Granted: 1993-12-15
Abstract: Сущность изобретени : нитратно-алюминатный  гидроксид алюмини  превращают в псевдозоль путем  обработки раствором уксусной кислоты. В полученный  псевдозоль добавл ют 4-6 мас.% цеолита  РЭЭУ и 40 - 50 мас.% пентасила. Полученную  сметанообразную композицию формуют, пропуска  через слой триэтиленгликол , 12%-ного раствора  аммиака и керосиновой фракции 180 - 240&deg; С  Получают шариковый носитель диаметром 2-3 мм.  Сушат, прокаливают. Носитель обрабатывают водным  раствором фтористоводородной кислоты при  рН 1 - 1,5 в течение 1 ч дл  введени  1 - 2 мас%  фтора. Затем пропитывают водными растворами  нитрата кобальта и молибдата аммони  Катализатор  сущат при 140&deg; С под вакуумом. Прокаливают  в токе азота. Полученный катализатор содержит  цеолит РЗЭУ 4-7 мас.% пентасил 40 - 50 мас.%,  оксид кобальта или никел  3 - 6 мае % триоксид  молибдена или вольфрама 12-16 мас.%, фтор 1 -  2 мас.% у - оксид алюмини  - остальное Характеристика  катализатора: выход масл ных фракций  6&amp;,8 - 71,8 %, температура застывани  (-15) -  (-54)&deg;С. 1 таб
Patent RU-2051361-C1 (RU)
Title: Plant for fatigue testing of samples
Inventor: LODUS EVGENIJ V
IPC: G01N3/32
Filed: 1991-12-03
Granted: 1995-12-27
Abstract: FIELD: strength testing equipment. SUBSTANCE: plant includes mechanism 4 of reciprocating movement of rack 2 with grippers 6, 8 of sample 7, cross-pieces 10, 11 with locators 14-17, pushers 12, 13, inertial load 9 in the form of wheel 9. With reciprocating movements of sample 7 wheel loads it with axial load with locators 16, 17 cut in or with bending loads with locators 14, 17 or 15, 16 cut in. EFFECT: expanded capabilities of plant by application of bending loads to both butts of sample. 1 dwg
Patent RU-2033062-C1 (RU)
Title: Hermetically sealed buckle
Inventor: KONSTANTINOV VITALIJ M
IPC: A44B19/32
Filed: 1992-01-27
Granted: 1995-04-20
Abstract: FIELD: life-saving costumes. SUBSTANCE: hermetically sealed buckle has inner and outer fastening zippers and resilient knife embraced by membrane and disposed between zippers. Each zipper has tapes, engagement members and lock with pulling member. Membrane is fastened to inner and outer zippers adjacent to engagement member base. Pulling members of zipper locks are connected by flexible binder. EFFECT: enhanced reliability in operation. 8 cl, 3 dwg
Patent RU-2053360-C1 (RU)
Inventor: SHMIDT ELIAS V
IPC: E21B3/00
Filed: 1992-04-07
Granted: 1996-01-27
Abstract: FIELD: borehole drilling. SUBSTANCE: drilling rig for drilling boreholes has anchor-type mounting, cross-arm with drill group installed on it, and end support. Novelty consists in that cross-arm is combined of two end links and central link, and installed on anchor mounting for turning relative to horizontal and vertical planes, and central link is fixed relative to end links by means of friction clamps. In this case, anchor mounting has folding-back leg with lug and installed for turning in horizontal and vertical planes, and screw lever whose one end is connected with cross-arm and link, and the other end is connected with folding-back leg. EFFECT: higher efficiency. 3 cl, 6 dwg
Patent RU-2051697-C1 (RU)
Inventor: KUDRYAVTSEV ALEKSANDR I
IPC: A61M15/02
Filed: 1992-05-06
Granted: 1996-01-10
Abstract: FIELD: medical equipment. SUBSTANCE: inhaler has vessel 1 for liquid, filling tube 2, tube 3 with dispersers 4 and mouthpiece 6. To increase efficiency and to reduce terms of healing, disperser hollows accommodate magnetic system which consists of, at least, two magnets 5. Magnets 5 are directed with their northern poles to bottom of disperser hollows. EFFECT: higher efficiency. 2 dwg
Patent RU-2026163-C1 (RU)
Title: Rack-type gear
Inventor: YAKOVLEV BORIS V
IPC: B23F21/06
Filed: 1992-05-12
Granted: 1995-01-09
Abstract: FIELD: machine-tool industry. SUBSTANCE: rack-type gear has shaping teeth of involute shape installed so that the top edges will form curvilinear surface in form of sinusoid with quantity of wave teeth corresponding with quantity of teeth arranged on the arch of the circle of the gear-wheel to be cut by the rack-type gear. EFFECT: enhanced efficiency of manufacture of gear cutting tools. 2 dwg
Patent RU-2015187-C1 (RU)
Inventor: KULIKOV BORIS P
IPC: C22C1/02
Filed: 1992-06-15
Granted: 1994-06-30
Abstract: FIELD: electronics. SUBSTANCE: method of low-alloyed aluminum-silicon alloy production with silicon share of 2 -14 mass % provides for solution of determined quantity of crystal silicon in aluminum-silicon base. As the base they use an alloy, produced in electrolyzers for aluminum production with mass ratio of silicon of the base to total amount of silicon in produced alloy not less than 0.45. EFFECT: method ensures production of low-alloyed aluminum-silicon alloys with improved physical and mechanical characteristics and without additional expenditures for modification. 4 tbl
Patent RU-2040542-C1 (RU)
Inventor: DUBINOVSKIJ MARK Z
IPC: C14C9/00
Filed: 1992-07-07
Granted: 1995-07-25
Abstract: Сущность изобретения: кожевенное сырье отмачивают, золят, дубят, жируют, красят последовательным нанесением раствора хлорида железа или сульфата меди и раствора гексацианоферрата (II) калия с концентрацией их соответственно равной 3,0 3,5 и 5,6 6,0% при расходе их 55-65 г/м 2 , и сушат. 1 табл.
Patent RU-2043989-C1 (RU)
Inventor: REJMOND V KOSLI ML
IPC: A61K31/443
Filed: 1992-06-06
Granted: 1995-09-20
Abstract: There are disclosed various compounds of the formula below <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy, hydroxy or nitro; Y is hydrogen or loweralkoxy; or alternatively, X ans Y combined together form the group -OCH2O- in which case the positions of X and Y on the benzene ring moiety must be adjacent to each other; Z is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen or nitro and n is 0 or 1, which compounds are useful for alleviating various memory dysfunction characterizied by a cholinergic deficit such as Alzheimer's disease.
Patent RU-2038722-C1 (RU)
Title: Method for cultivation of potato in rows
Inventor: CHICHERIN GENNADIJ M
IPC: A01B79/02
Filed: 1992-04-20
Granted: 1995-07-09
Abstract: FIELD: agriculture. SUBSTANCE: soil is sown in advance with loosening culture, for example sweetclover, whose stalks are then cut down and left on soil surface in the capacity of mulch. In spring, slots are cut at 140-150-cm spacings and covered with trash. Then fertilizers are placed in one pass of a machine along the center of interslot space and rows of holes are cut in the zone between said slots. Tubers are planted into the holes and M-shaped beds are formed. During the subsequent management of potato the surface of beds is loosened and covered with soil to form an oval profile, inclining the plant stalks towards the bed center. Ten days before harvesting, potato roots are undercut by a cutter positioned below the formation zone of tubers. EFFECT: higher efficiency. 3 dwg
Patent RU-2084014-C1 (RU)
Inventor: SOKOLOV SERGEJ V
IPC: G06E3/00
Filed: 1992-08-14
Granted: 1997-07-10
Abstract: FIELD: computer engineering, in particular, instruments for optimal minimal estimation of periodic processes. SUBSTANCE: device has laser light source, input optical splitter, which has two groups of optical branches each of which has M branches. In addition device has six units which calculates trigonometric functions, six adders, four subtraction units, three groups of multipliers, two integrators, controlled light source, optical splitter which has group s of optical branches each of which has M branches. In addition device has optical function generators each of which has optical transparency units, two groups of optical branches, controlled phase modulators, optical adder and constant subtraction unit. Each trigonometric function calculation unit has light modulators, two groups of optical branches, autonomous phase modulators, light deflectors, optical adder, photodetector, two multipliers and six adders. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2040989-C1 (RU)
Inventor: BARANOV VLADIMIR N
IPC: B21C37/08
Filed: 1992-09-02
Granted: 1995-08-09
Abstract: Изобретение относится к обработке металлов давлением, в частности трубоэлектросварочному оборудованию для производства прямошовных труб малого и среднего диаметров. Трубоэлектросварочный агрегат содержит линию подготовки полосы, включающую крестообразный накопитель 1 рулонов, приемное устройство 2 с механизмом передачи 3 рулонов, разматыватель 4 рулонов, гильотинные ножницы 5, стыкосварочную машину 6 с тянущими роликами и спиральный накопитель 7. За линией подготовки полосы размещено устройство 8 для образования петли, имеющее фотореле для контроля величины петли, за которым установлены формовочный стан 9, сварочная клеть 10 с охлаждающим устройством 11 и калибровочный стан 12. Трубоэлектросварочный агрегат снабжен блоком контроля и измерения труб, содержащим две направляющие клети 13, дефектоскоп 14 и устройство 15 бесконтактного измерения диаметра. За блоком контроля расположено отрезное устройство 16 и ускорительная клеть 17, служащая для отведения на большой скорости отрезанной изготовленной трубы от непрерывной трубы в линии производства для создания запаса времени на пакетирование труб. Участок 18 приема готовых труб, размещенный за ускорительной клетью 17, включает рольганг, сбрасыватель с двусторонним пневмоприводом, выполненный в виде вала с установленными по его длине звездочками со специальными зубьями. На участке приема труб по обе стороны от рольганга 18 расположены карманы. 2 ил.
Patent RU-2031258-C1 (RU)
Inventor: UNESIKHIN VYACHESLAV P
IPC: F15B15/22
Filed: 1992-09-18
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: compensator of shock loads is mounted inside a hollow rod of the piston for permitting interaction with an object. The compensator is constructed as spring rings which bear on one another and are tensioned with a bolt preliminary. The spring rings are conical and mounted for friction interaction of contrary surfaces of adjacent rings. The bolt is provided with a shackle for securing the object. EFFECT: enhanced reliability. 1 dwg
Patent DE-10004063-C1 (DE)
Title: Waste material dump for contaminated mud
Inventor: SACK MICHAEL
IPC: B09B1/00
Filed: 2000-01-31
Granted: 2001-03-01
Abstract: The waste material dump (2) has a number of storage basins (4) contained within a deposition region (12), which is fully enclosed from beneath by a sealing system , for preventing ground penetration of contaminated material.  The sealing system has a number of drainage lines contained between upper and lower sealing layers, which are individually controlled for localisation of a leak, the storage basins coupled via a water circuit to a water collection basin (6) within the deposition region.
Patent DE-10018334-C1 (DE)
Inventor: LEYSIEFFER HANS
IPC: A61N1/36
Filed: 2000-04-13
Granted: 2002-02-28
Abstract: An at least partially implantable system for rehabilitation of a hearing disorder which has at least one sensor (microphone) for picking up an acoustic signal and converting it into corresponding electrical signals, an electronic signal processing unit for audio signal processing and amplification, an electrical power supply unit which supplies energy to individual components of the system, and an output-side actory stimulation arrangement. The output-side stimulation arrangement includes an electromechanical transducer for mechanical stimulation of the middle ear or inner ear and an intracochlear, electrically acting stimulation electrode array with at least one stimulation electrode for electrical stimulation of the inner ear.