baber/WOPTO huggingface dataset:
Patent NL-1030445-C1 (NL)
Title: Broom is provided with suction equipment for aspiration of dirt and manually operated by means of casing movable upwards and downwards along broom handle
Inventor: JONG RONNY DE
IPC: A47L5/04
Filed: 2005-11-16
Granted: 2006-05-24
Abstract: The suction equipment aspirates dirt and is manually operated by means of a casing (11) movable upwards and downwards along a broom (1) handle (3). It has a vacuum chamber and vacuum equipment for creaction of less than atmospheric pressure in the vacuum chamber. In one version, the vacuum chamber and the vacuum equipment are formed by a folding bellows (7), which with one end is fixed to a sweeping part (5) of the broom (1) and with the other end is fixed to the upwards and downwards movable casing (11).
Patent RU-2044620-C1 (RU)
Title: Capturing device
Inventor: DAROVSKIKH VLADIMIR DMITRIEVIC
IPC: B25J15/00
Filed: 1989-05-25
Granted: 1995-09-27
Abstract: FIELD: robotics. SUBSTANCE: construction has housing 1 on which drive 3 for displacing gripping jaws 15 mounted on traverse 7 having the possibility of shifting relative to housing 1 is set up. In this case the travelling of traverse 7 is restricted by prop 20 set up on housing 1. Each gripping jaw is made in the form of eccentric disk 15 mounted on hinges on stand 11 set up radially relative to the device axis and connected with traverse 7 by means of gear wheel 14 erected on disk 15. Reciprocal rack 17 is set up on traction 19 mounted on traverse 7 for displacement along it. Drive 3 for displacing each jaw 15 is made in the form of cylinder 3 with two coaxially located telescopic rods 6 and 8. Outer rod 6 is rigidly connected with traverse 7. Inner rod 8 is connected with stand 11 of gripping jaw 15 by means of additionally introduced traction 9 set up in guides 13 made in housing 1. Guideways 10 are made in traction 9. Stand 11 spring-loaded relative to traction 9 is mounted in them. The construction is used in the systems of robotization of the production processes. EFFECT: simpler design and enhanced efficiency. 2 dwg
Patent RU-2041210-C1 (RU)
Title: Method of synthesis of imidazo-(4,5-b)-quinolinylhydroxyalkanoic acid amides or their pharmaceutically used salts
Inventor: NIKOLAS MINVELL
IPC: C12N9/99
Filed: 1990-10-31
Granted: 1995-08-09
Abstract: FIELD: organic chemistry. SUBSTANCE: products: amides of imidazo-(4,5-b)-quinolinylhydroxyalkanoic acids of the formula (I)   where R 1 , R 2 , R 3  and n have corresponding values were synthesized by interaction of carboxylic acid of the formula (II)   where R 1  and n have corresponding values with amine of the formula (III)   where R 2 , R 3  have corresponding values followed by isolation of the end product in the free form or in the form of pharmaceutically acceptable salt. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2047284-C1 (RU)
Title: Method for determination of position of electrode working end in arc furnace bath
Inventor: NEKHAMIN SERGEJ M
IPC: H05B7/148
Filed: 1990-07-05
Granted: 1995-10-27
Abstract: FIELD: electric engineering. SUBSTANCE: distribution of tangent constituent of magnetic field or its derivative is monitored. Position of electrode working end is calculated as sum of coordinates of, correspondingly, inflection point or maximum of derivative and given constant shift of inflection point or maximum of derivative with respect to position of electrode working end. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2022694-C1 (RU)
Inventor: ZEMSKOV GENNADIJ A
IPC: B22D11/055
Filed: 1991-02-04
Granted: 1994-11-15
Abstract: В способе охлаждения заготовок на УНРС в двухъярусных кристаллизаторах, включающем формирование в каналах верхнего и нижнего ярусов кристаллизатора водовоздушной смеси на технической воде, создают в каналах состояние постоянного пульсирующего движения водовоздушной смеси, при этом в охлаждающих каналах верхнего яруса используют водовоздушную смесь с коэффициентом объемного воздухосодержания 0,5 - 0,6, а в охлаждающих каналах нижнего яруса кристаллизатора применяют водовоздушную смесь с коэффициентом объемного воздухосодержания 0,8 - 0,9 и расходом воды 0,1 - 0,2 расхода воды в каналах кристаллизатора верхнего яруса. 1 табл.
Patent RU-2027218-C1 (RU)
Title: Device for processing logic data
Inventor: ALBEKOV ANATOLIJ SH
IPC: G06F7/57
Filed: 1991-03-11
Granted: 1995-01-20
Abstract: FIELD: computer technology. SUBSTANCE: scheme realization of rule for forming result of cementing two n-dimensional cubes is available. Invention is intended for application at service processors of universal computers and for manufacture of narrow-specialized calculators. EFFECT: widened functional capabilities. 4 tbl, 3 dwg
Patent RU-2019943-C1 (RU)
Title: Method for desalination of soil
Inventor: LEPEKHINA ANNA A
IPC: C09K17/00
Filed: 1991-03-18
Granted: 1994-09-30
Abstract: FIELD: agriculture. SUBSTANCE: method involves dividing salinated area into alternating fields of annual grasses, and strips of perennial wood-and-shrub halophytes with yearly undersowing or underplanting of less enduring plants to more salt-tolerant halophyte plants. Before sowing and planting of halophyte plants the plot is mulched with a layer of sand or gravel up to 20 cm thick. The width of the plots with grassy halophyte plants should not exceed five times the height of the woody halophyte plants on areas with wood-and-shrub vegetation. Annual and perennial halophyte plants are sown in the form of flower-beds and in the following years the soil is cultivated on flower-beds of annual plants. The wood-and-shrub halophyte plants are grown in single-row wood strips while the perimeter of the salinated plot is formed by five-row forest strips of wood-and-shrub halophyte plants. The last stage of desalination includes creating fodder fields on plots of grassy crops while wood-and-shrub areas are used for planting protective wood strips. EFFECT: higher efficiency. 8 cl, 1 dwg, 2 tbl
Patent RU-2031613-C1 (RU)
Title: Insect-repelling device
Inventor: IVANOV VLADIMIR G
IPC: A42B1/24
Filed: 1991-03-21
Granted: 1995-03-27
Abstract: FIELD: means of individual protection. SUBSTANCE: device comprises headgear and a screen-producing means. The latter has an air guide shaped as a truncated cone and provided with circular brims. The air guide is secured on top of the headgear. The device also comprises a fan with a motor disposed on the headgear. EFFECT: improved design. 1 dwg
Patent RU-2045113-C1 (RU)
Title: Thermoelectric converter
Inventor: KIRIN IGOR G
IPC: H01L35/28
Filed: 1991-04-01
Granted: 1995-09-27
Abstract: FIELD: conversion of light energy to electric energy. SUBSTANCE: thermoelectric converter has light distributor, thermoconductor, thermoelectric elements, optical and electric connectors. Thermoconductor is produced in the form of ball shell with connector for energy-transmitting light guide. Light distributor manufactured in the form of dispersing spherical surface with multilayer coat is positioned diametrically opposite to light guide on inner surface of thermoconductor. Thermoelements are put with hot junctions on to outer surface of thermoconductor and with cold junctions on to inner surface of heat sink manufactured in the form of ball shell placed concentric on thermoconductor. EFFECT: expanded application field and improved reliability. 1 dwg
Patent RU-2049694-C1 (RU)
Title: Hydraulic steering system of vehicle
Inventor: GUDIEV ZAUR A
IPC: B62D5/28
Filed: 1991-04-26
Granted: 1995-12-10
Abstract: FIELD: transport engineering. SUBSTANCE: control and forced stabilization of driving wheels in position corresponding to rectilinear motion of a vehicle are carried out by the same hydraulic system which has one feeding resource with a tank. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2024482-C1 (RU)
Title: Method of synthesis of 3-bromo-4-hydroxybenzaldehyde
Inventor: AFANASEVA VERA L
IPC: C07C47/56
Filed: 1991-05-05
Granted: 1994-12-15
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 3-bromo-4-hydroxybenzaldehyde. Reagent 1: bromine. Reaction conditions: in the presence of hydrogen peroxide at its molar ratio to aldehyde and bromine = (0.53-0.58): 1: (0.53-0.58), in the medium of chlorohydrocarbon, at temperature 0 C. Synthesized product is used in medicine. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2017128-C1 (RU)
Title: Machine for testing specimens at damped oscillation loads
Inventor: LODUS EVGENIJ V
IPC: G01N3/34
Filed: 1983-05-06
Granted: 1994-07-30
Abstract: FIELD: investigating strength properties of solid materials. SUBSTANCE: test machine has bed 1, wheels 2, grips 5 for specimens 6,7 with latches 9,10, plate 8, lever 3 with weight 4. Specimen strain is produced by linkage of grips with wheels, when latches are on. EFFECT: enlarged functional possibilities. 2 dwg
Patent RU-2018273-C1 (RU)
IPC: A61B18/02
Filed: 1991-05-05
Granted: 1994-08-30
Abstract: FIELD: medicine. SUBSTANCE: device comprises cylindrical casing with coolant inlet and outlet channels, and expansion chamber with application surface in the form of concentric waves with steeper inclines facing the center and serrations of ridges parallel thereto. The entire application surface is polished to mirror finish. EFFECT: speedier and deeper cooling. 1 dwg
Patent RU-2020302-C1 (RU)
Title: Method for tightness tests of articles
Inventor: BONDARIK VYACHESLAV V
IPC: F15B19/00
Filed: 1991-05-22
Granted: 1994-09-30
Abstract: FIELD: tightness testing of units and hydraulic systems. SUBSTANCE: article 8 is filled with liquid under test pressure, held out and connected in the course of holding with additional container 12 under pressure higher than the test pressure, and tightness is estimated by changes of pressure in article 8. The article is connected with additional container 12 at the beginning of holding time. Holding time lasts as long as it is necessary for pressure in article 8 to reach initial value. Tightness is estimated by time elapsing from the beginning of holding to the moment when pressure in article 8 reaches initial value. EFFECT: higher efficiency. 1 dwg
Patent RU-2035034-C1 (RU)
Title: Device for determining surface tension of liquid
Inventor: GAVRYUSHENKO YURIJ V
IPC: G01N13/02
Filed: 1991-04-22
Granted: 1995-05-10
Abstract: FIELD: measuring equipment. SUBSTANCE: device has a cell filled with a liquid and arranged in a thermostatically controlling unit and capillary unit made up as electrically conducting plates or concentric electrically conducting pipes spaced with a dielectric. The unit, which consists of electrically conducting plates or concentric electrically conducting pipes, is mounted with a spaced relation between them, the capillary effect being excluded. The submerged unit made up as electrically conducting plates or concentric electrically conducting pipes is connected to the meter of electrical parameters and power source. EFFECT: enhanced accuracy. 1 cl, 6 dwg
Patent RU-2055277-C1 (RU)
Title: Method for setting-up geothermal power supply system in shore zone of water basin
Inventor: MAGOMEDOV KAMIL M
IPC: F24J3/08
Filed: 1991-06-03
Granted: 1996-02-27
Abstract: FIELD: geothermal power supply. SUBSTANCE: method involves selecting optimum location of power supply system on the basis of geothermal survey data and discovered center of subaqueous discharge of thermal waters, launching infiltration of water by gravity from water basin into collecting bed, lifting water through a water-lift well and producing geothermal fluid without pumping it back in operation. EFFECT: higher efficiency. 2 dwg
Patent RU-2053949-C1 (RU)
Inventor: KONDRATAS ALVIDAS V
IPC: B65H3/22
Filed: 1991-06-05
Granted: 1996-02-10
Abstract: FIELD: light industry. SUBSTANCE: device for gripping soft textile articles has housing, power cylinder and diaphragm bent in its central part. Power cylinder rod is connected with holder secured in central part of diaphragm. Edges of diaphragm are made in form of bent teeth directed to article to be gripped. Tips of teeth are bent outwards. Lower part of housing is made in form of support ring engaging with diaphragm. EFFECT: enhanced reliability of operation. 5 dwg
Patent RU-2010271-C1 (RU)
Title: Fast long focal-length lens
Inventor: BEZRUKOV VYACHESLAV A
IPC: G02B9/62
Filed: 1991-06-24
Granted: 1994-03-30
Abstract: FIELD: optical instrumentation. SUBSTANCE: fast long focal-length lens has first collecting component composed of biconvex and biconcave lenses cemented together, aperture diaphragm, second component incorporating biconvex lens and negative meniscus cemented together, third component made in the form of biconcave lens, fourth cemented component having cementing radius facing spatial image with concavity and including collecting meniscus and biconvex lens, fifth negative component integrating negative meniscus and facing space of objects with concavity and sixth component in the form of negative meniscus facing space of objects with concavity. EFFECT: improved optical characteristics. 2 dwg, 1 tbl
Patent RU-2015257-C1 (RU)
Title: Device for underwater soil mining
Inventor: MALTSEV LEONID I
IPC: E02F3/88
Filed: 1991-07-22
Granted: 1994-06-30
Abstract: FIELD: mining and construction. SUBSTANCE: device includes collector with pulp discharge tube, diffuser and mixing chamber and tube to supply working fluid. To preclude pulp formation in ambient zone the collector is made with annular slot and cone section, and device has converging tube of funnel shape and jet-directing ring secured to collector by means of pylons and located in its annular slot. Ejecting nozzle is formed by inner edge of ring and converging tube, and soil-loosening nozzle, by outer edge of ring and conical section of collector. Axis of soil-loosening nozzle is directed at acute angle to longitudinal axis of converging tube. EFFECT: higher efficiency. 1 dwg
Patent RU-2054668-C1 (RU)
Title: Раздельно-совмещенный преобразователь для определения физико-механических свойств
Inventor: SHARKO ALEKSANDR V
IPC: G01N29/24
Filed: 1991-08-07
Granted: 1996-02-20
Abstract: Изобретение относится к измерительной технике, а именно к устройствам для определения физико-механических свойств изделий с помощью ультразвука. Цель изобретения - повышение точности при определении физико-механических свойств металлов. Это достигается тем, что в раздельно-совмещенном преобразователе для определения физико-механических свойств, содержащем корпус с размещенными в нем соединенными между собой призмами, имеющими грани, параллельные продольной оси преобразователя, пьезоэлементы, установленные на последних, и демпферы; грань каждой из призм, параллельная оси преобразования, и грань, соединяющая установочную грань и точку ввода колебаний, выполнены в виде равнобедренных треугольников, ориентированных таким образом, что высота первой палаллельна оси преобразователя, а основание второй служит ребром установочной площадки. На гранях, параллельных оси преобразователя, установлены прокладки из гигроскопического материала, а угол между акустической осью преобразователя и расстояние от точки ввода ультразвуковых колебаний до пьезоэлемента вдоль акустической оси определяются из установленного соотношения. 1 з. п. ф-лы, 3 ил.
Patent RU-2052220-C1 (RU)
Inventor: KRIVITSKIJ ALEKSANDR KONSTANTI
IPC: G09B23/28
Filed: 1991-11-26
Granted: 1996-01-10
Abstract: FIELD: medical equipment. SUBSTANCE: imitator ha induction-dynamic drive connected with pulse power supply 7, exciting winding 1, and movable armature of the electric drive. Exciting winding is mounted in imitator inside the cup, provided with ball support 2. Movable armature 3 of electric drive is mounted onto spring-loaded rod, which is connected with case across removable spring 4. The case is provided with handle 5. EFFECT: improved reliability of testing. 1 dwg
Patent RU-2052874-C1 (RU)
Inventor: VOROBEV NIKOLAJ V
IPC: H01Q3/26
Filed: 1991-12-18
Granted: 1996-01-20
Abstract: FIELD: radiolocation. SUBSTANCE: aerial system includes first, second and third arrays. Each radiator of first array is connected through controlled phase inverter to proper output of power supply unit. Each radiator of second array is linked to corresponding radiator of thied array through phase inverter and delay line connected in series. Description gives relation between linear dimension of first array, dimension of individual radiator of second array and distance between first and second a arrays. EFFECT: expanded application field. 1 dwg
Patent RU-2000408-C1 (RU)
Inventor: PASTUKH VIKTOR I
IPC: E04G1/18
Filed: 1991-12-19
Granted: 1993-09-07
Abstract: Использование: оснащение рабочего  места каменщика. Сущность изобретени :  подмости содержат консольные грузовые и  ходовые площадки, которые расположены  на разных уровн х и имеют возможность  вертикального перемещени  посредством  привода. Одна грузова  площадка имеет  возможность независимого вертикального перемещени  при помощи индивидуального  привода. По крайней мере одна грузова   площадка может поворачиватьс  на 360&deg;  вокруг собственной оси и наклон тьс  на  угол до 15&deg;. Конссмн -.1 -. «дину до двух  наибольших от центра площадки ее размеров . Консоли могуг быть выполнены из шар-  нирно поворотных в горизонтальной  плоскости элементов и иметь длину до четырех  наибольших от центра площадки размеров  последней. Подмости могут иметь  откидное или раз/мижное светопрозрачное  замкнутое или незамкнутое тепловое ограждение . 4 з.п. ф-лы, б ил.
Patent RU-2029315-C1 (RU)
Title: Method of identifying penetrating radiation source
Inventor: IVANOV GENNADIJ A
IPC: G01T1/167
Filed: 1992-01-09
Granted: 1995-02-20
Abstract: FIELD: measurement of parameters of nuclear radiations. SUBSTANCE: object gamma-neutron image is projected into surface of converter through multiple holes-collimators made in protection screen. The holes are disposed with pitch chosen from the condition given in the description of the invention. EFFECT: improved reliability. 2 cl, 4 dwg
Patent RU-2047562-C1 (RU)
Title: Method for extracting rare-earth and actinide elements from liquid high active wastes
Inventor: DZEKUN EVGENIJ G
IPC: C01F17/17
Filed: 1991-08-02
Granted: 1995-11-10
Abstract: FIELD: rare-earth metals extraction. SUBSTANCE: method involves adding to source solution a complexing agent in concentration of 0.1 mole/l. Then, extraction with carbamoylmethylphosphine oxides of general formula, shown in the patent application, is carried out. The extraction having been done, the organic phase is washed with mixture of nitric acid solution having concentration of 0.1 mole/l and complexing agent solution with concentration 0.1 mole/l. Complexing agent is selected from the following acids: acethydroxamic, oxalic, oxiethylene diphosphonic. Rare-earth elements are reextracted from washed organic phase by means of nitric acid solution in concentration of 0.01 mole/l. EFFECT: simplified process. 2 cl, 1 tbl
Patent RU-2032121-C1 (RU)
Title: Motor-reduction-gear
Inventor: KOZLOV VALENTIN F
IPC: F16H1/32
Filed: 1992-02-07
Granted: 1995-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: motor-reduction-gear has housing and planet reduction gear. The reduction gear comprises central wheel, eccentric shaft, satellite, and unbalance mass positioned in the satellite hollow. The housing is fixed and has rib with opening and lugs made by welding. The rib and lugs are positioned from the side of output shaft between housing and its cover. EFFECT: improved design. 1 dwg
Patent RU-2042557-C1 (RU)
Title: Vehicle wheel
Inventor: ELIZOV ALEKSANDR D
IPC: B60B19/00
Filed: 1992-05-07
Granted: 1995-08-27
Abstract: FIELD: transport engineering; wheels of self-propelled chair. SUBSTANCE: wheel has disk 1 and great number of rollers 2 installed in slots 3 over periphery of disk 1 on tangentially oriented axles 4 in bearing units 5 and 6 for rotation and engagement with stair steps through at least front edges and cylindrical generating lines of overhanging parts. Disk 1 has radial projections 9 extending from flat rear end faces 10 of slots 3. When chair moves upstairs with reverse gear shifted in, roller 2 engaging with edge of step by its front end face gets deformed under action of force P and thrusts against disk 1. The latter prevents further bending of roller 2, partially unloading bearing units 5 and 6. EFFECT: increased load bearing capacity, stability and possibility of moving up and down the stairs. 4 cl, 1 dwg
Patent RU-2034656-C1 (RU)
Title: Method of fine grinding of soft rocks and device for its accomplishment
Inventor: ZAGRAJ YAROSLAV MIKHAJLOVICH
IPC: B02C19/00
Filed: 1992-06-16
Granted: 1995-05-10
Abstract: FIELD: mining industry. SUBSTANCE: rock with liquid is charged into the crusher chamber, hermetically closed with cover, impeller drive electric motor is switched on, and the process of crushing and grinding is started. After steady state of impeller rotation is attained, an additional electric motor is switched on, which through a tractive disk mechanism is connected to the impeller drive electric motor or crusher body, which deflects the crusher from the vertical axis through an acute angle, thus creating a turbulent flow of ground particles and liquid particles. Provision of liquid, for example water, in the chamber and taking into account its elastic properties and practical incompressibility the grinding process is accelerated at collision and attrition of liquid particles with rock particles. EFFECT: facilitated procedure. 2 cl, 2 dwg, 1 tbl
Patent RU-2078784-C1 (RU)
Title: Method for production of anticorrosion composition
Inventor: AGAFONOV GENNADIJ I
IPC: C09D7/80
Filed: 1992-05-28
Granted: 1997-05-10
Abstract: FIELD: production of anticorrosion compositions. SUBSTANCE: method involves production of solution of novolac phenol-formaldehyde resin in organic solvent. Thus obtained solution is mixed with tri- or tetraoxychromate of zinc. Then other components are added by mixing. Proposed composition comprises 100 parts of alkyd resin, 50-100 parts of novolac phenol-formaldehyde resin, 250-340 parts of pigment, 8-14 parts of siccative, 125-170 parts of organic solvents, 5-20 parts of tri- and tetraoxychromate of zinc. Relative photostability of desired film is 6 h, its hardness is 0.5-0.7. EFFECT: improved efficiency of the method. 2 cl, 2 tbl
Patent RU-2061642-C1 (RU)
Title: Textile machine coiler
Inventor: RUDOLF OEKSLER
IPC: B65H54/80
Filed: 1992-09-18
Granted: 1996-06-10
Abstract: FIELD: textile industry; coilers of fibrous sliver; rotating plate devices of sliver and carding machines with spatially curved channel for sliver. SUBSTANCE: channel is formed by section of pipe with two equal-radius arcs of circumference directly changing one into the other. Channel for sliver and/or coating of rotating plate on its lower side are made of high quality steel. Arcs of circumference are arranged in planes tilted at angle of 130 degrees, and angle of material laying is equal to 15 degrees. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2061308-C1 (RU)
Title: Temperature control device for heat-transfer modules
Inventor: BURDIN SERGEJ GERMANOVICH
IPC: H05K7/20
Filed: 1992-05-22
Granted: 1996-05-27
Abstract: FIELD: radio engineering; temperature control of heat-transfer modules, primarily land-based ones. SUBSTANCE: device has thermosiphon 1 with heat-transfer agent 2 and steam-lift starter controlled by temperature of module 6. Starter is made in the form of steam-lift unit 3 that functions to convey liquid phase of heat-transfer agent from heating zone to cooling zone. Heat-transfer agent is composed of ingredients mixed up in liquid phase at stabilization temperature. One of ingredients boils at stabilization temperature and other ingredient transfer to solid state at temperature lower than stabilization point; in this state they have low-heat conductance. EFFECT: improved design. 2 cl, 2 dwg