baber/WOPTO huggingface dataset:
Patent RU-2021503-C1 (RU)
Title: Coal continuous miner
Inventor: LOZOVSKIJ IVAN I
IPC: E21C27/00
Filed: 1991-02-20
Granted: 1994-10-15
Abstract: FIELD: mining. SUBSTANCE: coal continuous miner includes frame 1 with guides 2, auger sectional cutting tool 3 installed on brackets 4 for reciprocation along face and rocking over seam thickness, loader 5, drive 6 and hydraulic cylinders 7 for rocking cutting member 5. Drive is installed between one of pairs of auger sections of cutting tool coaxial with their shafts. Brackets are of angle shape and provided with sliding supports located at corner top. Sliding supports interact with one of guides and with additional supports installed on bracket ends and interacting with other guide which is movable square to cutting tool and connected with hydraulic cylinders of cutting tool rocking. EFFECT: higher efficiency. 4 dwg
Patent RU-2055616-C1 (RU)
Inventor: MESKIN IGOR V
IPC: A63B5/00
Filed: 1991-02-21
Granted: 1996-03-10
Abstract: FIELD: sports. SUBSTANCE: indicator comprises visual jump-height reference mark positioned after the units of radiation sources and receivers relative to running zone, in close proximity thereto. EFFECT: improved design. 2 dwg
Patent RU-2015912-C1 (RU)
Title: Device for production of foamed materials
Inventor: YAKOVLEV IVAN N
IPC: B29C67/20
Filed: 1991-05-06
Granted: 1994-07-15
Abstract: FIELD: production of foamed heat-insulating materials. SUBSTANCE: device has vessels for components and mixing head with shutoff and regulating member at outlet. Pump of one of vessels is made in form of parallel pairs of metering and power cylinders. Rods of each pair are interconnected and made in form of racks on one part of their length to be engaged with gear wheel installed between them. EFFECT: higher efficiency. 4 dwg
Patent RU-2016815-C1 (RU)
Title: Machine for binding stacks
Inventor: YAKOVLEV BORIS S
IPC: B65B13/04
Filed: 1991-05-12
Granted: 1994-07-30
Abstract: FIELD: woodworking industry. SUBSTANCE: machine has table, movable carriage with spools of binding material, fastening mechanism, and mechanism for closing ends of binding material. F-shaped frame of the carriage is mounted on guides positioned perpendicularly to the path of travel of workpieces on the table. Upper cantilevers of the carriage carry pulleys for binding material, whereas end portions of lower cantilevers have clamps in the form of spring-loaded eccentrics. Closing arrangement is fashioned as rod with drive located under upper cantilevers of the carriage. EFFECT: enhanced efficiency in operation. 6 cl, 7 dwg
Patent RU-2007234-C1 (RU)
Inventor: KRAVCHENKO IVAN I
IPC: B08B3/10
Filed: 1991-01-31
Granted: 1994-02-15
Abstract: FIELD: cleaning equipment. SUBSTANCE: unit has washing means and washable article reservoirs, a vibration exciter which, in turn, has a drive and a working member. The working member is made in the form of a four-link chain with sides from perforated panels. The four-link chain is connected to a drive by a transfer mechanism which has two kinematically connected gears and two links. One of the ends of each link is hinged on a disk of a matching gear, and the other ends of the links are connected between each other and to one of the hinges of the four-link chain. EFFECT: improved structure. 1 dwg
Patent RU-2013533-C1 (RU)
Title: Method for detection of technogenic fluids accumulation in geological objects uncovered by wells
Inventor: DAVLETSHIN ALEKSEJ A
IPC: E21B47/00
Filed: 1991-06-05
Granted: 1994-05-30
Abstract: FIELD: downhole logging. SUBSTANCE: in a shut-down well at least two thermograms are recorded, with simultaneous time registration. The temperature is measured both at locations of supposed leaks and in a reference layer with consists of dense impermeable rocks, with the first measurement made 15 hours after shutting the well off. Then at a reference layer level a curve of temperature recovering is determined for a time adequate for determination the hole temperature change velocity  . After Dt time interval determined from the formula  , where dt/ is the absolute temperature measurement error, the second thermogram is obtained. The leak intervals, lateral leak propagation beyond the string are estimated by presence of anomalous temperature zones on the temperature curves obtained for rocks surrounding the hole by using the thermometric tests data. EFFECT: enlarged survey possibilities. 9 dwg
Patent RU-2005533-C1 (RU)
Inventor: FILATOV YURIJ N
IPC: B01D39/00
Filed: 1991-06-13
Granted: 1994-01-15
Abstract: FIELD: perfumery. SUBSTANCE: material has four layers. The forward downstream layer is protective coating from woven or unwoven base from viscose, cotton, lavsan or polypropylene. The second layer is fibrous polymeric unwoven material with diameter of fibers from 5 to 20 microns. The third layer is fine-fibrous unwoven polymeric material from pressed fibers ranging from 1 to 7 microns in diameter. And the fourth layer is unwoven material from polymeric propylene or lavsan. The ratio between the thicknesses of the second and third layers is (1-25): 1. EFFECT: extended functional capabilities. 3 cl, 1 tbl
Patent RU-2023387-C1 (RU)
Title: Method of supply of hothouse with thermal energy and carbon dioxide
Inventor: AMINOV RASHID Z
IPC: A01G9/18
Filed: 1991-06-28
Granted: 1994-11-30
Abstract: FIELD: agriculture. SUBSTANCE: prior to delivering carbon dioxide into hothouse it is subjected to multistage compression with intercooling in water-to-carbon dioxide heat exchangers, with subsequent accumulation of liquefied carbon dioxide and placing it into storage. Prior to delivering carbon dioxide into hothouse it is subjected to heating in sun collector to obtain carbon dioxide vapor which is directed to carbon dioxide turbine with adjustable discharge pressure. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2026778-C1 (RU)
Title: Moulding post for manufacturing spatial blocks
Inventor: MINKIN BORIS K
IPC: B28B7/22
Filed: 1991-10-11
Granted: 1995-01-20
Abstract: FIELD: construction. SUBSTANCE: moulding post comprises outer shields of forms 1, tray 5, core 3, heat source, concrete conveying trestle and hopper 6 with guide nozzle 7 moving along the trestle. Outer shields 1 and core 3 are vertically composed of two portions the lower of which has a constant height and upper portion 2 is made removable and its height is equal to a block standard size change. The upper removable portion of core is hollow. Guide nozzle 7 of the hopper of a concrete layer has funnel 8 pivotally fixed to the guide nozzle. The core ceiling plate has mounting seats formed along its perimeter and made in the form of chamfers, the core removable portion having edges 11 formed along the perimeter of lower part and congruent with the chamfers. EFFECT: enhanced reliability. 1 dwg
Patent RU-2025517-C1 (RU)
Inventor: LEONOV ANDREJ A
IPC: C22B7/00
Filed: 1991-11-12
Granted: 1994-12-30
Abstract: Использование: утилизация отходов алюминиево-литиевых сплавов. Цель изобретения повышение эффективности переработки отходов хлорированием. Сущность изобретения: измельченные отходы (стружка, мелкий лом) смешивают с хлоридом калия, хлорируют смесь в твердом виде ниже точки плавления металла, затем нагревают смесь до плавления металла и перемешивают расплав до образования жидкого солевого флюса, содержащего хлорид лития. Положительный эффект: извлечение из отходов алюминиево-литиевых сплавов лития в солевую фазу в виде хлорида с образованием солевой смеси, состоящей из хлоридов лития и калия. 1 табл.
Patent RU-2068743-C1 (RU)
Title: Rolling mill
Inventor: MARTIN BRAUN
IPC: B21B31/10
Filed: 1991-10-28
Granted: 1996-11-10
Abstract: FIELD: rolling equipment. SUBSTANCE: rolling mill has rolls. Chocks of one roll are provided with rotary supporting levers, which embrace side surfaces of opposite chocks, when levers are in the initial position. In the process of adjustment of clearance between rolls levers slide over side surfaces of opposite chocks. During handling levers are deflected inwardly to be received in slots of opposite chocks so that chocks of upper roll rest upon chocks of lower roll through these levers. EFFECT: simplified construction and enhanced reliability in operation. 5 cl, 3 dwg
Patent RU-2069574-C1 (RU)
Inventor: BELYAEV YURIJ M
IPC: A61N5/06
Filed: 1991-10-02
Granted: 1996-11-27
Abstract: FIELD: medicine. SUBSTANCE: helium clinic has concentrator, cabin and modulator. The latter is mounted for rotation about axis being perpendicular to radiation flux from the concentrator. Different variants of design may be used, for example, axis of rotation of reflector-modulator is designed along vertical line, and radiation flux is directed at horizontal plane to several patients simultaneously; or additional reflectors may be disposed behind the basic reflector, which additional reflectors provide scanning specific area of irradiation of patient (for example, spinal column) by beam; screen with variable size of hole may be mounted. Screen is provided with light filter. There is additional concentrator in front of the screen. Concentrator may be made removable. It may be placed in cabin and fastened to wall of the cabin by hinges. Roof of the cabin may be made for moving parts of the roof apart. EFFECT: high efficiency; widened functional capabilities of cure. 6 cl, 4 dwg
Patent RU-2025446-C1 (RU)
Inventor: ZRAKOVSKIJ ALEKSANDR G
IPC: B66C1/68
Filed: 1991-12-11
Granted: 1994-12-30
Abstract: Использование: для подъема грузов, находящихся вне зоны действия подъемных устройств. Сущность изобретения: консольная траверса содержит устройство для навешивания на крюк грузоподъемного механизма, уравновешенную относительно этого устройства горизонтальную раму с блоками, огибаемыми тросом, один конец которого соединен с прикрепленным к маятнику противовесом, а другой - с чалочным крюком. Маятник расположен на вертикальной оси, проходящей через точку подвеса траверсы к крюку грузоподъемного механихма. Противовес выполнен с размещенной в вертикальной плоскости сквозной канавкой для троса, проходящей через центр масс противовеса. 1 з.п. ф-лы, 2 ил.
Patent RU-2013826-C1 (RU)
Title: Support-rotary mount for ground aerial tracking geostationary artificial earth satellite
Inventor: TROSHIN LEONID D
IPC: H01Q3/04
Filed: 1992-02-03
Granted: 1994-05-30
Abstract: FIELD: support-rotary mounts with polar suspension. SUBSTANCE: aerial reflector is anchored on polar axis with the aid of two tie-rods of variable length. Polar axis is mounted on elevation angle bracket. Tie-rods are hinged to polar axis. Axle of hinge of one of tie-rods is displaced with respect to polar axis towards reflector in upper position of tie-rod and outwards from reflector in lower position of tie-rod. EFFECT: simplified design, improved reliability. 6 dwg
Patent RU-2025516-C1 (RU)
Inventor: FILIPPOV ALEKSEJ A
IPC: C22B11/00
Filed: 1992-02-11
Granted: 1994-12-30
Abstract: Использование: касается выделения золота из хлоридного раствора, содержащего примеси металлов платиновой группы, селена, теллура, меди, свинца и других металлов. Сущность изобретения: ведут осаждение при температуре 85 - 90°С сахаром. Способ позволяет снизить содержание примесей платиновых металлов и неблагородных металлов в техническом золоте, осаждаемом при расходе сахара 0,35 - 0,45 кг/кг Аи, и уменьшить окислительно-восстановительный потенциал реакционной смеси до 650 - 660 мВ. Процесс проводят при температуре 85 - 90°С. 1 табл.
Patent RU-2025223-C1 (RU)
Inventor: KUZNETSOV SERGEJ A
IPC: B23D15/00
Filed: 1992-02-20
Granted: 1994-12-30
Abstract: Использование: обработка металлов давлением, устройства для резки листового металла и других листовых материалов. Сущность изобретения: неподвижный нож 1 закреплен на корпусе 2 посредством вертикального винта 3 и двух горизонтальных упорных регулировочных винтов 4. Подвижный нож 5 шарнирно установлен на ползуне 6 и на приводном эксцентриковом валу 7, установленном в корпусе 2 с возможностью вращения. Режущие кромки подвижного ножа 5 образованы дугами, попарно расположенными в рабочих плоскостях подвижного ножа и симметричными относительно плоскости, проходящей через оси ползуна 6 и эксцентрикового вала 7. При повороте приводного эксцентрикового вала 7 подвижный нож 5 совершает относительно неподвижного ножа 1 сложное движение катящегося реза, разрезая помещенный между ножами 1 и 5 листовой материал с постоянным углом резания при постоянном перекрытии. 2 ил.
Patent RU-2010768-C1 (RU)
Title: Method of lifting loads in emergency rescue works
Inventor: SAKOVICH GENNADIJ V
IPC: B66F1/08
Filed: 1992-01-09
Granted: 1994-04-15
Abstract: FIELD: life-saving equipment. SUBSTANCE: method involves providing and mounting lifting equipment; feeding working fluid into carrier enclosure, with products of autopyrolysis of chemical compositions based on azides (tetrazolyte) of alkaline, earth metals being used as working fluid. EFFECT: increased efficiency and enhanced reliability. 1 tbl
Patent RU-2026828-C1 (RU)
Title: Biological filter charge
Inventor: IVASHCHENKO PAVEL A
IPC: C02F3/04
Filed: 1992-03-30
Granted: 1995-01-20
Abstract: FIELD: biological purification of sewage water. SUBSTANCE: biological filter charge has volumetric porous members making cleaning layer with through channels in through-type or cellular container. Container is formed as volume-carcass module composed of poles, which are interconnected through cross-bar with their upper portion and through bottom with their lower portions. Cross-bar has longitudinal and cross power members and bottom has longitudinal and cross power beams with clearances between them. Container has cover mounted for biasing porous members in cleaning layer one towards the other in cleaning layer and towards bottom. Porous members are made from redoxide in the form of polygon or body of rotation or combined polygons and bodies of rotation, with open pore area per one cubic meter of cleaning layer and cleaning layer surface area ratio being within predetermined range. Cover of through-type container has ribs and resilient gaskets, which are secured to lower ends of ribs. Bottom of container is Provided with ribs, which are attached to longitudinal and cross power beams so that clearances are defined between them. Cellular container is further provided with walls defined by a set of longitudinal and cross wires and rods. Cover and bottom are also made from a set of wires and rods. Cover is pivotally attached to power cross beam of cross bar through one beam and has locking mechanism disposed at side opposed to above mentioned attachment side. EFFECT: increased efficiency and wider operational capabilities. 10 cl, 37 dwg
Patent RU-2067744-C1 (RU)
Inventor: BAKHTADZE GIYA EDUARDOVICH
IPC: F42B35/00
Filed: 1992-01-27
Granted: 1996-10-10
Abstract: FIELD: criminalistic investigations of traces of use of firearm. SUBSTANCE: the method of determination of bullet entry angle of standard 7.62-mm cartridge, Model 1943, in a tissue obstacle consists in revealing, detection and measurement of the entry gunshot bullet injury and determination of the entry angle. At measurement of the entry injury distance L from the center of the tissue detect to the most remote external boundary of wiring is measured. Entry angle α is determined by function a=f(α) preset tabularly: L(mm) α(deg) 3.60-3.75 90 3.80-4.00 70 4.40-5.00 50 7.50-9.00 30. EFFECT: enhanced accuracy.
Patent RU-2011704-C1 (RU)
Title: Method for thread texturing making by knitting-unraveling processing using
Inventor: SELIVANOV ANATOLIJ G
IPC: D02G1/00
Filed: 1992-03-24
Granted: 1994-04-30
Abstract: FIELD: textile manufacturing. SUBSTANCE: knitted cloth are making with stitching structure fixing by heating treatment using, but before cloth is coloring and packing to braid. After this processing cloth is reveling and textured thread is winding at spool. Heating treatment is performing simultaneously with turning of braid while it moving. EFFECT: more useful method for curtain lace and tulle clothes manufacturing. 2 cl
Patent RU-2037186-C1 (RU)
Title: Device for data input position detectors
Inventor: LIPCHAK IVAN I
IPC: G06F3/00
Filed: 1992-07-07
Granted: 1995-06-09
Abstract: FIELD: control engineering. SUBSTANCE: device has power circuit filter built around capacitor 17, supply voltage changing unit built up of pulse generator 9 and transformer 10, input voltage changers 1-8 provided with limiting resistor 18, optical isolator 19, and cut-off resistor 20, limiting resistor 16, load resistor 15, cut-off resistor 14, optocoupler 13, control signal distributor 12, rectifier 11; each input changer is provided, in addition, with flip-flop 21. Output flip-flops 21 enable intercycle entry of signals and their discrimination by level. EFFECT: provision for dispensing with static conversion of input signals and transfer to sequential cyclic polling of input signals to be able to use common electrically isolated power supply. 1 dwg
Patent RU-2037864-C1 (RU)
Inventor: KHAJKEVICH ADOLF A
IPC: G03B35/10
Filed: 1992-07-09
Granted: 1995-06-19
Abstract: Использование: в фототехнике и предназначено для использования при съемке стереоизображений фотоаппаратом. Сущность изобретения: устройство содержит корпус, в передней стенке которого имеются два входных окна, через которые световые лучи от объекта съемки попадают на преломляющие поверхности левой и правой внешних подвижных призм и, отразившись от них и от преломляющих поверхностей левой и правой внутренних неподвижных призм, закрепленных на центральной призматической стойке, пройдя через выходное окно и через объектив фотоаппарата, попадают на фотопленку. Устройство для стереофотопленки позволяет производить стереофотосъемку объекта с изменяемым в зависимости от его удаленности углом конвергенции. Исключение физических осей поворота элементов оптической системы позволяет уменьшить по вертикали габариты устройства, а также свести к минимуму погрешности при съемке, возникающие за счет люфтов в системе поворота элементов оптической системы. Устройство может быть использовано с любыми вертикальными фотоаппаратами. 1 ил.
Patent RU-2024398-C1 (RU)
Title: Horizontal mixer for friable dispersed materials
Inventor: SHLYAKHTOV VLADIMIR G
IPC: B01F7/04
Filed: 1992-07-08
Granted: 1994-12-15
Abstract: FIELD: chemical industry. SUBSTANCE: mixer has longitudinal blades and connectors in the form of radial-inclined blades. Partitions are disc-shaped. The means for the passage of materials have the form of ports disposed around the circumference of discs with connectors therebetween. At the beginning of the second section the casing has an additional pipe union for admission of the dust-like modifying material. The radial blades are inclined towards rotor axis and have longitudinal blades at their ends. The total cross-sectional area of ports of the disc disposed between the first and second sections occupies from 20 to 60% of the cross-sectional area of the cylindrical casing cavity. The total cross-sectional area of the ports of the disc disposed between the second and third sections occupies from 40 to 80% of the cross-sectional area of the casing cylindrical cavity. The total cross-sectional area of the ports of the disc disposed between the second and third sections is 1.2-2.0 times larger than the total cross-sectional area of the ports of the disc disposed between the first and second sections. EFFECT: improved design. 3 cl, 5 dwg
Patent RU-2035282-C1 (RU)
Inventor: STEPANOVA OLGA N
IPC: B23K35/363
Filed: 1992-07-23
Granted: 1995-05-20
Abstract: Использование: консервирование печатных плат перед пайкой в радио-, авиаэлектронной и других отраслях промышленности. Сущность изобретения: флюс для консервации печатных плат содержит следующие компоненты, мас.%: эпоксидная смола 1-5; этилацетат остальное. Флюс может дополнительно содержать этиловый спирт в количестве 1-20 мас.%. 1 з.п. ф-лы, 2 табл.
Patent RU-2032029-C1 (RU)
Inventor: KHRUSTALEV EVGENIJ NIKOLAEVICH
IPC: E02F3/30
Filed: 1992-07-27
Granted: 1995-03-27
Abstract: FIELD: construction. SUBSTANCE: excavation of ground by single bucket excavator is exercised with permanent single-directed rotation of bucket around longitudinal axis of handle and with bucket eccentric shift in respect to axis of rotation or at an angle to axis of rotation. Ground layer by layer cutting by bucket is exercised with cutting members extended in direction of rotation beyond side limits of bucket. Apparatus to excavate ground by single bucket excavator has boom with lifting mechanism, handle, in body of which post is located. Mechanism of post feeding is made of two chained pulleys, connected by rack, mounted in guides of body. Mechanism of post rotation is made in the form of worm gear box. Mechanisms of boom lifting and turning are made as rigid link with drive from self-braking worm gear boxes. EFFECT: method and apparatus are used in construction. 2 cl, 5 dwg
Patent RU-2053561-C1 (RU)
Title: Система сигнализации для защиты от вторжения
Inventor: MASKAEV GRIGORIJ V
IPC: G08B13/00
Filed: 1992-08-10
Granted: 1996-01-27
Abstract: Использование: для охраны широкого спектра объектов. Сущность изобретения: система содержит N датчиков, усилитель 2, детектор 3, исполнительный блок 4, N резистивных регулируемых делителей 5, блок начальной установки 6, блок выделения повторных возмущений 7, блок выделения последовательности кратковременных возмущений 8, блок выделения импульсных возмущений с подкачкой порога срабатывания 9, блок отключения 10, формирующий блок 11 и таймер вероятного отсутствия 12. 11 ил.
Patent RU-2041450-C1 (RU)
Title: Heat quantity meter
Inventor: ANISHIN ANATOLIJ SERGEEVICH
IPC: G01K17/16
Filed: 1992-08-25
Granted: 1995-08-09
Abstract: FIELD: measurement of heat requirement. SUBSTANCE: heat quantity meter has two temperature detectors with electric outputs, two flow meters with frequency outputs, which are mounted at direct and reverse pipe-lines, two voltage/pulse frequency converters, two pulse formers, two AND gates, circuit for subtracting number-pulse codes. The latter has code/pulse frequency converter and reversible counter, and summing counter. EFFECT: improved precision of measurement. 3 dwg
Patent RU-2040996-C1 (RU)
Title: Method of making bent channel sections
Inventor: ANTIPANOV VADIM G
IPC: B21D5/06
Filed: 1992-09-18
Granted: 1995-08-09
Abstract: FIELD: metal pressure forming. SUBSTANCE: method, comprising steps of successive bending up of a strip blank by rolls in rough, intermediate and prefinal passes with formation of a web and of flanges, having different length values; passing the strip to be formed between vertical rollers, also includes steps of bending at first prefinal pass a half of the web, joined with a large flange, by rotating it clockwise in a vertical plane by an angle γ, equal to 8-10 degrees, and at second prefinal pass returning this portion of the web to its initial position with simultaneous rotation of its second half by the same angle counterclockwise at bending up a small flange and folding the large flange of the section by the angle g; after each intermediate pass upon passing the strip between the vertical rollers providing contact of its large flange with use of a roller, having a cone surface with inclination angle, being more, than an angle of folding the flange. EFFECT: enhanced quality of bent channel sections, lowered labor consumption for their production. 1 cl, 2 dwg
Patent DE-10113609-C1 (DE)
Title: Turbine rotor for wind turbine has intermediate plate between each rotor blade and outer ring of rotor hub
Inventor: MUELLER BERTRAM
IPC: F03D1/06
Filed: 2001-03-20
Granted: 2002-03-21
Abstract: The turbine rotor has a hub body (1) fitted with rotor blades (2) and provided by an outer carrier ring (3) with axial profile grooves and an inner part (10), which are locked together to prevent relative rotation. The hub body has at least one intermediate plate (5) inserted between the outer carrier ring and each rotor blade and attached to the outer carrier ring via counter-profiles on its inside fitting into the axial profile grooves.