baber/WOPTO huggingface dataset:
Patent RU-2056510-C1 (RU)
Inventor: BOLYCHEVSKIJ YURIJ M
IPC: F02B27/00
Filed: 1993-02-01
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering; piston-type internal combustion engines. SUBSTANCE: method consists in intake, preliminary compression of working medium, bypass of working medium to working variable volume followed by purging, final compression, heating due to combustion and expansion of working medium and exhaust of waste medium from working volume; beginning of exhaust is timed to moment of maximum magnitude of working volume and beginning of bypass and purging is started after turning of crankshaft through 50 to 160 deg after first moment. EFFECT: increased power and enhanced economical efficiency, as well as reduction of toxicity of exhaust. 6 dwg
Patent RU-2059311-C1 (RU)
Title: Monolithic block for immobilization of liquid radioactive waste
Inventor: SYTYJ VYACHESLAV A
IPC: G21F9/16
Filed: 1993-05-31
Granted: 1996-04-27
Abstract: FIELD: atomic power engineering. SUBSTANCE: monolithic block includes waste solidified in advance and protective layer. Hydrophobic mixture of rosin, paraffin and power plant slag in proportion 1-3:1-3:10-14 is used as protective layer. EFFECT: improved safety of storage of radioactive waste. 1 tbl
Patent RU-2066214-C1 (RU)
Title: Magnetic therapeutic plant
Inventor: GAJTOV BAGAUDIN KH
IPC: A61N2/00
Filed: 1993-07-01
Granted: 1996-09-10
Abstract: FIELD: medical equipment. SUBSTANCE: magnetic therapeutic plant is designed for medical action with travelling magnetic field on whole organism of patient. Magnetic circuit of plant used as bed of patient is manufactured in the form of stator of developed (line) three-phase A.C. motor and is built from rectangular sheets of electrical sheet steel with slots where winding is dropped as in known line three-phase asynchronous or synchronous motor. Alternating three-phase voltage which value and frequency depend of required speed of movement and intensity of magnetic field is fed to terminals of winding. Emerging travelling magnetic field passes through body of patient, closes with the aid of shield (yoke) made from ferromagnetic material mounted for movement above patient and exerts curing effect on all organs and systems of patient. EFFECT: enhanced curing efficiency. 1 dwg
Patent RU-2052395-C1 (RU)
Title: Melt bath for production of sheet glass
Inventor: SIZOV VADIM M
IPC: C03B18/16
Filed: 1993-07-30
Granted: 1996-01-20
Abstract: FIELD: glass production. SUBSTANCE: bath comprises an elongated metal casing, and roller supports with upper and lower support plates. The latter are secured on beams of supporting structure. To provide for horizontal adjustment of bath, the upper plate of each roller support interacts with the lower surface of the bath casing via height-adjustable screw support with spherical supporting surfaces which interact with a hollow in the upper part of the upper support plate. The upper part of screw support is connected with a threaded bushing. The upper plate is connected with the lower surface of the bath casing by conjugated brackets. The upper bracket is mounted on the lower surface of the bath casing and has a vertical slot. EFFECT: improved design. 3 dwg
Patent RU-2080365-C1 (RU)
Title: Detergent in form of shaped solid body, bar-shaped detergent and method for producing bar-shaped detergent
Inventor: KACHER MARK LESLIE
IPC: C11D1/66
Filed: 1991-11-20
Granted: 1997-05-27
Abstract: FIELD: organic chemistry, production of soaps and detergents. SUBSTANCE: detergent in form of shaped solid body has framework structure in form of open three-dimensional lattice formed by elongate crystals of neutralized mono- and/or dicarboxylic acid. Invention is directed to bar-shaped detergent consisting of at least two phases, namely: aqueous phase and solid phase with framework structure constituted by open lattice formed by elongate crystals of neutralized mono- and/or dicarboxylic acid, bar penetrating to depth of from 0 to 12 mm into sample 25 mm deep at temperature 25 C. Method involves shaping aqueous phase of melt containing 20 to 94% of water and 5 to 75% of neutralized carboxylic acid, casting into moulds and moulding by cooling. EFFECT: higher efficiency. 14 cl, 7 dwg, 12 tbl
Patent RU-2066884-C1 (RU)
Title: Flexible for transmission of rotation
Inventor: NIKOLAEV LEONID A
IPC: G11B25/04
Filed: 1993-09-07
Granted: 1996-09-20
Abstract: FIELD: mechanics. SUBSTANCE: flexible member is designed as three-dimensional surface which one part is shaped as piece of disk and another part is bent around it. Three-dimensional surface is generated by movement of straight line around center of surface. Its border is shaped as closed non-intersecting curve which length is equal to or greater than 2πR.. When member moves, both parts of surface transform to one another continuously, while their shape and position in space are constant. Device may be used for driving information carrier, for example, vinyl plate providing double-side access. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2106532-C1 (RU)
Title: Rotary hydraulic pump
Inventor: CHIKIN G A
IPC: F04C15/06
Filed: 1993-09-16
Granted: 1998-03-10
Abstract: FIELD: mechanical engineering; rotary piston hydraulic pumps. SUBSTANCE: rotary hydraulic pump has cylindrical housing accommodating a sleeve with diametric intake and outlet ports communicating with mixing chambers in housing and equal in length to side walls of through rectangular chamber on rotor end faces arranged at angle of 90 degrees relative to each other. Housing accommodates eccentric shaft engaging in rotor chambers with ring barrel-shaped pistons and seal arranged in central hole in rotor middle wall. Rotor middle wall at side of chambers is made with diagonally bevelled angles. Sleeve has diametrically opposite ports in middle equal in width to depth of bevelling of rotor middle wall. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2062703-C1 (RU)
Title: Method of full-scale reproduction of sculptural portrait
Inventor: SALOV IGOR D
IPC: B44B1/00
Filed: 1993-12-17
Granted: 1996-06-27
Abstract: FIELD: process of production of sculptural portraits with the use of a sitting man for his portrait as a full-scale object. SUBSTANCE: at reproduction of a sculptural portrait narrow light beams in the form of narrow stripes are projected onto the object's surface, templates are made according to the light sections of the beams, they are installed at assembly with due account made for the direction of the light stripes. Two groups of templates corresponding to the object's relief on the external and internal sides are mainly used. An elastic partition is placed between the templates, which is used for moulding the portrait. Correctness of the templates is checked visually by their superposition on the object's surface. EFFECT: enhanced objectivity of impression of the object's relief, reduced tiresome process of sitting for portrait, enhanced convenience of keeping of object's surface relief data. 3 cl, 3 dwg
Patent RU-2060460-C1 (RU)
Title: Pulse protractor
Inventor: KOLODEZH YURIJ V
IPC: G01C1/00
Filed: 1993-12-27
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: pulse protractor is meant to check flatness and rectilinearity. It includes working standard 2 mounted for rotation, two energy sources 5, 6 each coupled to proper sensitive element 7, 8 and marks 3, 4 applied to working standard 2 and angle recorder. Working standard is manufactured in the form of flywheel on which axle reflector 12 is put as well as mentioned energy sources. Immobile case 1 inserted into protractor carries sensitive elements 7, 8. Energy source 5 is provided with collimator 10 optically coupled through reflector 12 to first lens 11 which focus lies in plane of mark 3 and to second lens 13 placed on other side of mark 2 together with its sensitive element 7. EFFECT: simplified design, improved precision of measurements. 4 cl, 6 dwg
Patent RU-2056974-C1 (RU)
Title: Method of working cutting plates from tungsten monocarbide based hard alloys
Inventor: KORSHUNOV ANATOLIJ B
IPC: B22F7/08
Filed: 1993-12-28
Granted: 1996-03-27
Abstract: FIELD: machine engineering. SUBSTANCE: method comprises steps of applying on a plate a wear resistant coating and performing further working operations by dozes of gamma-irradiation in a range of 6•10 2  to 6•10 3  Roentgens. EFFECT: prevention of occurring of after- radioactivity, enhanced efficiency, possibility of increasing a wear resistance of cutting plates. 1 cl, 1 dwg, 3 tbl
Patent RU-2129299-C1 (RU)
Title: Transputer gate for homogeneous polynomial calculation network
Inventor: KADIEV P A
IPC: G06F7/00
Filed: 1993-12-28
Granted: 1999-04-20
Abstract: FIELD: computer engineering, digital information transmission, in particular, for calculation of information transforms in algebraic Galois fields GF(2m), polynomial rings, algebraic operations with binary operands, design of encoding and decoding devices and digital filters with software- controlled structure. SUBSTANCE: device has flip-flop, two 2-2AND-2OR gates, and three AND gates. Goal of invention is achieved by introduced single-bit adder, two NOT gates, six OR gates, four AND gates and customization code register. EFFECT: increased functional capabilities, possibility to by-pass gate on its fault, elimination of additional elements in design of homogeneous networks and increased reliability of gate. 2 dwg
Patent RU-2053162-C1 (RU)
Inventor: BORODULIN MIKHAIL P
IPC: B63H21/38
Filed: 1993-12-30
Granted: 1996-01-27
Abstract: FIELD: shipbuilding. SUBSTANCE: lubrication and control hydraulic system has single pump 1 attached on set, hydraulic distributors of mechanism of set and safety controllable valves of lubrication and control lines. Fitted between high-pressure and mean-pressure lines is controllable normally-open safety valve 18; controllable normally open valve 19 is fitted in parallel with controllable safety valve 15 of mean-pressure line. Control lines of these valves are interlocked with control lines of items of machinery in lines served by these valves to reduce pressure in them when mechanism being controlled are idling. EFFECT: enhanced reliability. 1 dwg
Patent RU-2048463-C1 (RU)
Title: Устройство для очистки суспензии органоминеральных веществ, преимущественно сапропеля и/или торфа, от твердой фракции
Inventor: BILIBIN EVGENIJ B
IPC: C05F7/00
Filed: 1994-03-29
Granted: 1995-11-20
Abstract: Использование: средства для очистки суспензий органоминеральных веществ от твердой фракции, преимущественно суспензий сопропеля, торфа, животноводческих стоков. Сущность изобретения: при вращении цилиндрической рабочей камеры в суспензии органоминеральных веществ последняя проходит через отверстия в донной части рабочей камеры. Частицы твердой фракции при центрифугировании остаются на внутренних стенках рабочей камеры, а жидкая фракция переливается через кольцевую кромку, расположенную в верхней части рабочей камеры. 2 з. п. ф-лы, 2 ил.
Patent RU-2071252-C1 (RU)
Title: Pig waterer
Inventor: SHEJKO IVAN PAVLOVICH
IPC: A01K7/00
Filed: 1994-05-24
Granted: 1997-01-10
Abstract: FIELD: animal farming. SUBSTANCE: waterer has accumulating reservoir rigidly connected to watering bowl, which is positioned below water level in reservoir. Outlet opening of reservoir is provided with detachable casing positioned in horizontal plane so that water flows over inner surface of casing into watering bowl. EFFECT: increased efficiency, simplified construction, reduced water consumption and enhanced reliability in operation. 1 dwg
Patent RU-2057002-C1 (RU)
Title: Device for controlling robot drive
Inventor: FILARETOV VLADIMIR F
IPC: B25J13/00
Filed: 1994-06-22
Granted: 1996-03-27
Abstract: FIELD: robotics. SUBSTANCE: to shape necessary corrective signals it is proposed to additionally introduce second transducer 30 of acceleration, eighth 31, ninth 33, tenth 35, eleventh 36, twelfth 38 and thirteenth 40 multiplier units, squarer 32, eighth 34 and ninth 37 summators as well as differentiator 39. After correction the drive becomes invariant to changes of load parameters as well as to moments of dry and viscous friction. In this case its dynamic properties and quality indexes of operation are stabilized. EFFECT: enhanced precision and stability of drive at large velocities of load change in the course of manipulator operation with allowance made for electric time constant of engine. 2 dwg
Patent RU-2069303-C1 (RU)
Inventor: KATURKIN NIKOLAJ N
IPC: F42B15/00
Filed: 1994-08-03
Granted: 1996-11-20
Abstract: Использование: артиллерийская техника, в частности, управляемые снаряды, запускаемые из ствола орудия или миномета. Сущность изобретения: управляемый снаряд, содержащий ракетный двигатель и прикрепленный к нему элементами крепления блок стабилизаторов. Элемент крепления блока стабилизаторов в окружном направлении выполнен в виде шайбы с лепестками и выгнутыми участками, на дне двигателя выполнен кольцевой выступ с пазами, а на торце блока стабилизаторов выполнены лунки, при этом шайба расположена между кольцевым выступом двигателя и торцем блока стабилизаторов, а ее лепестки и выгнутые участки расположены соответственно в пазах кольцевого выступа и в лунках блока стабилизаторов. Элемент крепления в осевом направлении выполнен в виде трех равномерно расположенных на боковой поверхности кольцевого выступа байонетных зацепов, контактирующих с выступами на блоке стабилизаторов, при этом один из выступов расположен между двумя лопастями на равном расстоянии от каждой из них. 5 ил.
Patent RU-2089545-C1 (RU)
Title: Method of preparing 2-methyl-2-ethyl-1,3-dioxolan-4- ylmethyl methacrylate
Inventor: GOROKHOVA TAMARA GRIGOREVNA
IPC: C07D317/24
Filed: 1994-09-28
Granted: 1997-09-10
Abstract: FIELD: chemical industry. SUBSTANCE: present invention describes process for preparing 2-methyl-2-ethyl-1,3-dioxalan-4-ylmethyl methacrylate in two stages using glycerol, methyl ethyl ketone and methacrylate to produce intermediate product such as 2-methyl-2-ethyl-1,3-dioxolan-4-ylmethanol. Direct stage includes reaction of glycerol with methyl ethyl kelone in the presence of hydrocarbon and amidoalkanesulfonic acid as catalyst and azeotropic distillation of the resulting water. Use of said two stage process makes it possible to increase yield of the desired product and simplify recovery thereof. EFFECT: more efficient preparation method. 1 dwg
Patent RU-2074797-C1 (RU)
Title: Method of welding zirconium to structural metal
Inventor: CHULARIS ALEKSANDR A
IPC: B23K1/20
Filed: 1994-10-12
Granted: 1997-03-10
Abstract: FIELD: welding. SUBSTANCE: prior to welding, surface of zirconium is tinned with low melting point solder overheated to temperature of 900-100 C, then workpieces to be soldered are assembled and soldering is carried out with low melting point solder at temperature of 700-800 C with subsequent cooling. Tin can be used as low melting point solder. EFFECT: improved quality of weld. 2 cl
Patent RU-2076199-C1 (RU)
Title: Device for heating of wellhead
Inventor: KADYROV RAMZIS RAKHIMOVICH
IPC: E21B36/00
Filed: 1994-10-27
Granted: 1997-03-27
Abstract: FIELD: oil producing industry; applicable in preventing freezing of wellfluid at wellhead in winter, mainly, in injection wells. SUBSTANCE: device for heating of wellhead has heat exchanger with warmth-keeping jacket with use of natural heat of ground occurring below the frozen ground boundary. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2078682-C1 (RU)
Title: Circular crosscut saw
Inventor: EREMEEV VLADIMIR PETROVICH
IPC: B27B5/02
Filed: 1994-11-23
Granted: 1997-05-10
Abstract: FIELD: woodworking, circular сrosscut saw is used for sawing of timber by cutting for disks, from which parquet cover is assembled, boards, wall panels and other facing coatings of board members of furniture. SUBSTANCE: Circular сrosscut saw has bed-frame, sawing joint with drive of rotation, replaceable drum with based tools and drive of feeding. In the case a based tool is a seat with longitudinal guides made in the form of cleat and bushing corresponding to cross-section profile of blank and mounted in lower part of drum. Apparatus of blanks positioning in respect to sawing shaft is capable to adjust height of pieces and has cam of loading and cam of size mounted independently from each other under drum on columns with capability to adjust and to fix their position in vertical plane in respect to sawing joint, that in the case has one saw. Mechanism of blanks pressing down at crosscut moment is made in the form of spring-loaded clamps with rollers, that are mounted opposite bushing of each seat and contact by their rollers cam of blanks clamp control at moment of blacks release over cam of loading and cam of size. Mechanism of blanks pressing down is mainly made so, as to be capable to come into action to clamp blanks in zone between cam of loading and cam of size providing clamping of blanks of no less than preliminary given size in height due to positioning of output part of cam of loading below its input part. EFFECT: improved design. 3 cl, 6 dwg
Patent RU-2075576-C1 (RU)
Title: Method of strengthening hollow metal structures and enhancing their corrosion resistance
Inventor: GORSHENIN VLADIMIR A
IPC: E04C3/08
Filed: 1995-01-05
Granted: 1997-03-20
Abstract: FIELD: construction and mechanical engineering. SUBSTANCE: according to method, applied to walls of a hollow is anticorrosive coating, then pumped into the hollow is foam-concrete mix with expanding additive which can be represented by sodium sulfate crystallohydride in amount of 2-5%. Also introduced to foam-concrete mix is steel fiber 5-10 mm long, 0.2-0.5 mm thick in amount of 0.5-50 kg per 1 cu.m of mix. Mix can be forwarded into structure hollow by means of pneumatic cylinder with toroidal rubber-made self-sealing piston. EFFECT: higher efficiency. 3 cl, 1 dwg, 2 tbl
Patent RU-2086577-C1 (RU)
Title: Method of processing rubber-cure wastes of high-molecular siloxane rubbers
Inventor: LUKASIK VLADISLAV A
IPC: C08J11/18
Filed: 1995-01-17
Granted: 1997-08-10
Abstract: FIELD: rubber industry. SUBSTANCE: invention is designed to be used for producing quality compositions based on siloxane rubbers with high content of wastes. Disintegrated cured wastes are treated with 5% solution of initial rubber mixture in organic solvent followed by its removal, content of reprocessed wastes in initial rubber mixture being 10-150 weight parts per 100 weight parts of rubber. EFFECT: increased strength and tear-resistance of siloxane polymer compositions upon introducing preliminarily processed siloxane rubber waste. 2 tbl
Patent RU-2078736-C1 (RU)
Inventor: ZYKINA LYUDMILA M
IPC: B68F1/00
Filed: 1995-02-14
Granted: 1997-05-10
Abstract: FIELD: repair of leather articles. SUBSTANCE: method involves cutting pattern from material used for repair of article; applying glue to surface of article part to be repaired and connecting cut pattern with article part to be repaired by deforming pattern and stretching part to be repaired, with form of part being kept by applying pressure from inner side of part; flattening pattern. Prior to cutting out pattern from material used for repair, contour lines of future pattern are drawn on article part to be repaired. Method further involves applying adhesive transparent strips to this part; glueing strips so that transparent patch is defined, with contour corresponding to that of mentioned part. Pattern contour is transferred to this patch, patch is separated from article part and template is cut out along contour line. Template is applied with its adhesive side to pattern, which is cut out along contour, with technological allowances being taken into account. Worn portion of article is restored and aligned. EFFECT: increased efficiency and improved quality of article. 6 cl, 6 dwg
Patent RU-2118463-C1 (RU)
Title: Scroll case for turbomachines
Inventor: JOAKHIM KOTTSUR FRANTS-ARNO RI
IPC: F04D29/42
Filed: 1994-07-02
Granted: 1998-08-27
Abstract: FIELD: turbomachines or compressors with annular disk chamber connected to them. SUBSTANCE: scroll region next to initial region has circular cross-sectional areas until definite diameter D A =D v  is attained. After that, cross-sectional areas of scroll case increase only in axial direction. Annular disk chamber is arranged in axial direction asymmetrically relative to cross-section of scroll flow. Diameter of main circumference of scroll case is approximately constant. EFFECT: improved efficiency at relatively low cost. 4 cl, 8 dwg
Patent RU-2083514-C1 (RU)
Title: Glass for structures of silicon-on-insulator type
Inventor: KOSHELEV NIKOLAJ I
IPC: C03C3/085
Filed: 1995-09-12
Granted: 1997-07-10
Abstract: FIELD: microelectronic technique. SUBSTANCE: invention concerns dielectric insulation of active elements of silicon of integrated microcircuits and creation of silicon-on-insulator structures with dielectric insulation. Glass for such structures is composed of (in wt % of oxide): silicon, 57-70; aluminium, 10-20; barium, 9-25; strontium, 1- 12; zirconium, 0.1-2; calcium, 1-6; and germanium, 1-6. Dielectric permittivity of glass at frequency 10 6  Hz is 8-9. EFFECT: improved insulation quality.
Patent RU-2095191-C1 (RU)
Title: Apparatus for drying lining of steel casting ladles
Inventor: RYABOV VYACHESLAV V
IPC: B22D41/01
Filed: 1995-11-13
Granted: 1997-11-10
Abstract: FIELD: metallurgy, namely apparatuses for drying lining of tar-pitch bonded refractory materials of steel casting ladles. SUBSTANCE: apparatus for drying lining includes cover with axial opening. Gas burner is arranged with gap in that opening. Said burner has two coaxial tubes spaced one from another by gap. Rod is placed in duct of inner tube, lower part of outer tube has inner cone. Diameter of said rod consists (1-3)δ, value of intertube gap - (30-200)δ, cone angle is equal to (10-40)degrees, thickness of outer tube end consists (1-3)δ, distance from ends of tubes and rod until cover - (50-80)δ, distance from ends of tubes and rod until bottom of ladle - (140-230)δ, gap between outer tube and said axial opening of cover - (4-12)δ, where δ - intertube gap width. EFFECT: improved design. 2 dwg, 1 tbl
Patent RU-2103068-C1 (RU)
Inventor: LEONOV A JA
IPC: B02C19/06
Filed: 1996-01-24
Granted: 1998-01-27
Abstract: FIELD: processing of agricultural products. SUBSTANCE: device consists of cylindrical body 1 with loading funnel 2 above body 1, and a pair of high-pressure branch pipes installed from external side body at the level of corresponding stage. Limiter may be installed on shaft on each stage of grinding. High-pressure branch pipes 3 may be connected with pressure system and have screw regulator changing the distance between nozzle and ground mass. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2100079-C1 (RU)
Title: Method of preparing catalyst for hydrofining of petroleum products
Inventor: SHEBANOV SERGEJ M
IPC: B01J23/883
Filed: 1996-04-05
Granted: 1997-12-27
Abstract: FIELD: catalysts in petroleum processing. SUBSTANCE: in a method including preparation of initial mixture containing naturally occurring aluminosilicate, granulation, heat treatment of granules and impregnation with solution of salts of hydrogenating metals, when initial mixture is being prepared, powder of natural aluminosilicate, advantageously trepal, in amount 10-30% based on weight of mixture is mixed with aluminum hydroxide, after which mixture is calcined at temperature ranged from 200 to 700 C. EFFECT: reduced cost and improved performance characteristics of catalyst. 9 cl, 2 tbl
Patent RU-2102461-C1 (RU)
Title: Композиция ингредиентов для горькой настойки "на перекате"
Inventor: TARASOV R L
IPC: C12G3/06
Filed: 1996-06-03
Granted: 1998-01-20
Abstract: Использование: в ликеро-водочной промышленности. Композиция ингредиентов содержит водно-спиртовую жидкость из этилового спирта высшей очистки или "Экстра" и умягченной воды, лактозу, ароматный спирт настоя ржаных сухарей, лимонную кислоту и яблочную эссенцию при определенном соотношении.