baber/WOPTO huggingface dataset:
Patent RU-2019570-C1 (RU)
Inventor: PROTASOV ANATOLIJ V
IPC: C21C7/10
Filed: 1992-11-10
Granted: 1994-09-15
Abstract: FIELD: stream vacuum treatment of liquid steel. SUBSTANCE: mechanism for displacement of vacuum camera is carried out in the form of doubled jointed parallelogram for installation of pick-up of vacuum camera, platform with two supports hinged fixed in two points on levers of jointed parallelograms. In addition to that on lower levers rollers are installed free rested upon platforms carried out on plungers of hydrocylinders. Vacuum lead is carried out in the form of box section pipeline of half- rings located consequently, coupled with vacuum camera in two diametral opposite points, two jointed components, pipe rigidly coupled with platform and turning driving bend with jointed assembly carried out in the form of axial lens compensator and jointed hydrocylinders. EFFECT: improved quality. 2 dwg
Patent RU-2040557-C1 (RU)
Inventor: GRESSKIJ LEONID NIKODIMOVICH
IPC: C21D9/48
Filed: 1992-11-16
Granted: 1995-07-25
Abstract: FIELD: metallurgy. SUBSTANCE: method comprises steps of heating rimming or semikilled steel with rate 80 C/s up to 500 C and then with rate 15 C/s up to 660 C, curing at that temperature over 12 s, cooling with rate 15 C/s to 400 C, curing over 40 s, rapidly cooling up to 20 C. EFFECT: enhanced ductility of sheet steel. 1 cl, 1 tbl
Patent RU-2107365-C1 (RU)
Title: Terminal for electric switch gear
Inventor: NOEHL LEKORR
IPC: H01R4/38
Filed: 1993-03-01
Granted: 1998-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: terminal for electric switch gear has U-shaped clamp and nut with screw. It includes arms and body in the form of semi-arc and has thickness bigger than that of any arm. Mentioned thickness varies smoothly so that cross-piece is formed joined flush with arms on their both ends at level of base and displaying same mechanical strength over entire profile of cross-piece for specified torque of tightening applied when cable is clamped between body and lower surface of contact pad. EFFECT: increased functional reliability of terminal. 8 cl, 7 dwg
Patent RU-2105842-C1 (RU)
Title: Transportable spatial unit for transformer substation and method of its manufacture
Inventor: KRISTOF KAUTE
IPC: E06B7/14
Filed: 1993-03-30
Granted: 1998-02-27
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to spatial unit partly embedded in ground and having chamber for transformer. In spatial unit, at least one side wall is welded to base plate, and roofing plate is installed on it. Formed perpendicularly to side wall on plate of base are concrete ribs protruding inside from base plate. Two side walls are built on base plate 16. Height of side walls 17 is equal to height of spatial unit 10. Formed on base plate are end walls 18, 19 which connect side walls, and base ribs 38, 39 which are parallel to them. Base ribs in combination with side walls create receptacle for transformer chamber 44, and socle for installing intermediate wall to restrict transformer chamber, or wall panel 40, 42. At least one of side walls has ventilation door 24. End wall 18 or 19 has closing door 28 for medium voltage compartment 45 or low voltage compartment 47. EFFECT: high efficiency. 22 cl, 22 dwg
Patent RU-2106443-C1 (RU)
Title: Sewing machine control system
Inventor: BESSONOV A N
IPC: D05B19/00
Filed: 1993-02-09
Granted: 1998-03-10
Abstract: FIELD: sewing equipment, in particular, devices for arranging working members in predetermined position. SUBSTANCE: control system has disk with two rows of radial annular slots. Disk is attached on main shaft of sewing machine, optoelectronic couples controlled by slots, stitch counter, memory unit, main shaft angular parameter measuring unit, control unit. Stitch counter input is connected with main shaft angular parameter measuring unit. Inputs of stitch counter and measuring unit are connected with optoelectronic couples. Memory unit outputs are connected to control unit. Control system is further provided with display and zero correction unit, whose inputs are connected with stitch counter, main shaft angular parameter measuring unit and memory unit. EFFECT: increased efficiency in providing strict positioning of working members by obtaining precise data. 2 cl, 4 dwg
Patent RU-2071508-C1 (RU)
Inventor: BELOZEROV IGOR M
IPC: B01D61/48
Filed: 1993-02-11
Granted: 1997-01-10
Abstract: Изобретение относится к химической промышленности и может быть использовано при получении едких щелочей, в частности, гидроокиси калия. Установка содержит электролизер с ртутным катодом, систему подготовки и циркуляции электролита, разлагатель амальгамы с каталитической насадкой, а также каскад массообменных колонн, каждая из которых заполнена индифферентной насадкой, аппарат электродиализа и сорбции смешанным слоем ионита, при этом каскад массообменных колонн соединен трубопроводом с электролизером и разлагателем, а аппарат электродиализа и сорбции, выполненный с патрубком вывода примесей из анодной камеры, включен в систему подготовки и циркуляции электролита. 1 ил.
Patent RU-2035898-C1 (RU)
Title: Device for correcting faulty position of a low extremity and restoring hip joint mobility
Inventor: RUNKOV ALEKSEJ V
IPC: A61B17/58
Filed: 1993-02-15
Granted: 1995-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has hip unit 1, at least three distractors 7-9, a femoral unit has three concentric rings 18-20. Rings 18-20 are pivotally connected. Distractors 7-9 are mounted in parallel to each other on external ring 18. Distractors 7-9 are pivotally connected to hip unit 1 on their opposite ends. Telescopic ties 16,17 are diagonally mounted on the hinged joints of distractors 7-9. EFFECT: accelerated treatment course, higher effectiveness in restoring extremity functions. 2 dwg
Patent RU-2044813-C1 (RU)
Inventor: ALIVER YURIJ A
IPC: E01C5/20
Filed: 1993-03-02
Granted: 1995-09-27
Abstract: Изобретение относится к строительству, в частности к конструкциям покрытий грунтовых площадок, и может быть использовано для быстрого возведения дорог и аэродромов. Сущность изобретения: в гибком многослойном покрытии, включающем слои армированного пространственными или плоскими георешетками грунта и гибкие разделительные прослойки из высокопрочного геотекстиля между ними, слои армогрунта расположены со смещением георешеток друг относительно друга и скреплены между собой по вертикали гибкими связями с образованием замкнутых ячеек. Разделительные прослойки предварительно напряжены усилием, равным 70 80% от разрушающей нагрузки, а полотно верхнего несущего слоя выполнено из водонепроницаемого геотекстиля. 3 з.п. ф-лы, 10 ил.
Patent RU-2056479-C1 (RU)
Title: Facility for generation of fresh water from wet air
Inventor: ALEKSEEV VYACHESLAV V
IPC: E03B3/28
Filed: 1993-04-12
Granted: 1996-03-20
Abstract: FIELD: fresh water generation. SUBSTANCE: facility for fresh water generation from wet air has a tank with thermal insulation. Heat exchanger/condenser and drop catcher are installed in air duct. Thermally insulated tank is connected through hydraulic pump and a valve, and pipelines to cooling apparatus and heat exchanger/condenser. Static voltage source is connected to the heat exchanger/condenser. EFFECT: fresh water generation. 1 dwg
Patent RU-2038191-C1 (RU)
Inventor: KOZLOVA RAISA F
IPC: B22F3/18
Filed: 1993-06-25
Granted: 1995-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: method for production of material with regulated thermal expansion consists in mixing powders of refractory metal such as molybdenum or tungsten with copper, or mixture of copper and nickel, compaction, sintering and deformation of produced blank by free upsetting of blank by pressing at room temperature. Components are mixed in the following amounts, mas. refractory metal 25-75; the balance, copper or mixture of copper with nickel. After pressing, cross rolling is effected at temperature of 250-350 C. Change of rolling direction in cross rolling is effected once provided total deformation exceeds 60% EFFECT: higher efficiency. 4 cl, 3 tbl
Patent RU-2062503-C1 (RU)
Title: Control systems of pilotless venicals motion
Inventor: ANDRIEVSKIJ VALENTIN R
IPC: G05D1/04
Filed: 1993-07-06
Granted: 1996-06-20
Abstract: FIELD: automatic control systems. SUBSTANCE: device has unit which generates control signals, unit for measuring coordinates and motion characteristics of controlled object, final-control unit, radio drift indicator, radio altimeter, comparison unit, threshold setting unit, gate, unit for correction of height and vertical speed. Device may be used in design of autonomous control systems for drone air vehicles such as aviation simulators, targets, and so on. EFFECT: increased precision of control in vertical direction. 2 cl, 1 dwg
Patent RU-2087264-C1 (RU)
Title: Two-spindle lathe for machining pistons
Inventor: DOBROVOLSKIJ ALEKSANDR E
IPC: B23B5/24
Filed: 1993-07-27
Granted: 1997-08-20
Abstract: FIELD: machine- tool industry. SUBSTANCE: lathe has two headstocks 2 and 3 with drives, two slide rests 6 and 7. Each rest is provided with tool holder 18 and top rest with tool head 17 located oppositely on elongated transverse slide 11. Lathe is also provided with linear motor 21 with tool holder secured on its housing. Linear motor 21 is located in hermetic casing 20 provided with cooling air circulation system. EFFECT: enhanced efficiency. 4 cl, 5 dwg
Patent RU-2100379-C1 (RU)
Title: Method for production of binder for road building
Inventor: ALEKSEEV ALEKSANDR P
IPC: C08F240/00
Filed: 1993-08-17
Granted: 1997-12-27
Abstract: FIELD: road building. SUBSTANCE: synthetic binder is prepared by cooligomerization of heavy resin of pyrolysis having temperature higher than 200 C with fraction C of pyrolysis, their ratio being 2-3:1. Catalytic complex of titanium tetrachloride and triisobutyl aluminium having ratio of titanium and aluminium 3-6:1 is used for copolymerization. Quantity of said catalyst is 0.35-0.55 mass %. EFFECT: improved efficiency. 1 tbl
Patent RU-2084352-C1 (RU)
Title: Device for separating tyre bead from wheel rim
Inventor: NOVITSKIJ OLEG VIKTOROVICH
IPC: B60C25/02
Filed: 1993-08-24
Granted: 1997-07-20
Abstract: FIELD: transport engineering; repair shops. SUBSTANCE: tyre bead is separated from wheel rim by means of tool consisting of. support and pry-off pawl with wedge shaped jaws set into operation by screw drive. EFFECT: facilitated separation of tyre bead. 1 dwg
Patent RU-2126002-C1 (RU)
Title: Cyclic nitrogen-containing derivatives, mixture of their isomers, individual isomers or their salts
Inventor: FRANK KHIMMEL SBAKH
IPC: C07D401/04
Filed: 1994-02-21
Granted: 1999-02-10
Abstract: FIELD: organic synthesis. SUBSTANCE: new heterocycles with general formula I:   is provided, wherein X is carbimino group substituted by cyano group at nitrogen atom, carbonyl, or sulfonyl; Y ethylene, trimethylene, ethenylene, methylenecarbonyl or carbonylmethylene, all unsubstituted or substituted by a couple of groups R C -R D  or R C -R D , and also unsubstituted carbonylimino, iminocarbonyl, methylideneimino, or iminomethylidene groups; one of R a -R D  groups signifies A-B group, in which A is group  ,  , or   (meanings of other radicals are presented in claim 1 of invention formula). Compounds I have antiinflammatory and bone-degradation inhibition activities and also exhibit antithrombogenic, antiaggregation, antineoplasmic, and antimetastatic effects. EFFECT: extended pharmaceutical possibilities. 6 cl, 2 tbl, 40 ex
Patent RU-2084557-C1 (RU)
Title: Method of producing chlorine dioxide
Inventor: FALGEN HELENA
IPC: C01D5/02
Filed: 1994-02-25
Granted: 1997-07-20
Abstract: FIELD: production of inorganic substances. SUBSTANCE: reactor is supplied with acidic aqueous reaction medium containing alkali metal chlorate and sulfate, concentration of sulfate exceeding 3 mol/l but being below its saturation concentration. Chlorate ions are to chlorine dioxide, which is removed from reaction medium. The latter is withdrawn from reactor and fed into electrolyzer where acidity of medium is raised and concentration of alkali metal ions decreased. Acidified reaction medium is recycled into reactor. Additional alkali metal chlorate is added to reaction medium before or after electrolyzer. Process is virtually performed without sulfate or chlorate crystallization. EFFECT: enhanced efficiency of process. 8 cl, 2 dwg
Patent RU-2080434-C1 (RU)
Title: Amelioration system for converting desert into plantations
Inventor: MAMYRIN ANATOLIJ V
IPC: E02B11/00
Filed: 1994-03-01
Granted: 1997-05-27
Abstract: FIELD: land reclamation technology. SUBSTANCE: component of amelioration system is tunnel or group of parallel tunnels, foundation, solid walls without any openings made of concrete, reinforced concrete or rubble-stone, concrete floor. Perforated roofing is made in the form of arched dome and its sectional reinforced concrete arches of T-shape cross-section (with slab underneath) are laid in mortar with predetermined beforehand clearance S which is equal to distance between outer side faces with creation of gaps between walls of arches and their subsequent filling layer-by-layer with fractionated gravel with creation of back-flow filter. Laid above back-flow filter is layer of coarse fractionated sand, three rows of large-cell glass cloth, one more layer of coarse fractionated sand, then placed are mats made of moisture-absorbing material such as from cotton processing waste, which are covered by layer of usual sand which is topped by layer of vegetation soil. Walls and bottom of tunnel are made hydraulically insulated. Placed above tunnel bottom are water heating tubes and pumped into them is water of any saltiness which is used for irrigation of cultivated crops planted in vegetation layer of soil. EFFECT: high efficiency. 3 dwg
Patent RU-2064319-C1 (RU)
Title: Device for treatment of capillary-porous particles with liquids
Inventor: ABIEV RUFAT SH
IPC: B01D11/02
Filed: 1994-03-14
Granted: 1996-07-27
Abstract: FIELD: apparatuses for conduction of mass exchange, for instance, for impregnation, washing, extraction and leaching in chemical, chemico-pharmaceutical, food, wood chemical, hydrometallurgical and other industries. SUBSTANCE: device for treatment of capillary-porous particles with liquids has force pump, pipe for phase contacting, units for loading of initial components and unloading of finished products. Phase contacting pipe is made in form of successively connected members of Ventury- type pipes with angle of opening of converging tube part of members of Ventury- type pipe is within 10 to 40 deg, and in diffuser part, within 4 to 20 deg. Loading unit is made in form of ejector with supply of solid and liquid phases to the lower pressure region, and unloading unit is a chamber with movable filtering partition. EFFECT: higher efficiency of device operation, simplified control and reduced energy expenditures. 3 cl, 1 dwg
Patent RU-2090486-C1 (RU)
Title: Crane with automatic control system
Inventor: DORONIN SERGEJ V
IPC: B66C17/00
Filed: 1994-11-01
Granted: 1997-09-20
Abstract: FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: crane has superstructure, two winches on trucks installed for movement and locking in support zones on brackets installed eccentrically relative to longitudinal axis of section of crane superstructure, load wire ropes, one end of which is secured on winch drum and other is reeved in load hanger, and automatic control system including control module connected with position, load swinging and wire rope tension pickups and winches by means of switching arrangement feedforward and feedback cables. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2098148-C1 (RU)
Title: Method of psoriasis treatment
Inventor: TERESHIN KONSTANTIN YA
IPC: A61N1/30
Filed: 1994-11-15
Granted: 1997-12-10
Abstract: FIELD: medicine, dermatology. SUBSTANCE: heparin and fibrinolysin were administrated by local route using electrophoresis. Method is used for torpent psoriasis forms treatment. EFFECT: enhanced effectiveness of treatment.
Patent RU-2076983-C1 (RU)
Title: Box-type guide structure with rounded-off corners and method of manufacture of its members
Inventor: YUKKA PERTTULA
IPC: F16L9/22
Filed: 1993-02-11
Granted: 1997-04-10
Abstract: PCT No. PCT/FI93/00038 Sec. 371 Date Oct. 3, 1994 Sec. 102(e) Date Oct. 3, 1994 PCT Filed Feb. 11, 1993 PCT Pub. No. WO93/16313 PCT Pub. Date Aug. 19, 1993A thin wall system for providing a channel includes a plurality of planar basic parts for forming planar wall parts of the system, and a plurality of arcuate basic parts. The arcuate basic parts extend in a longitudinal direction and curve in a transverse direction for forming arched wall parts of the system. The arched wall parts are attached to the planar wall parts along their edges in the longitudinal direction for forming straight segments of the channel which includes rounded corners provided by the arched wall parts.
Patent RU-2122676-C1 (RU)
Title: Water-to-air heat recovery unit
Inventor: KAPISHNIKOV ALEKSANDR PETROVIC
IPC: F23L15/00
Filed: 1995-03-07
Granted: 1998-11-27
Abstract: FIELD: boiler engineering where natural gas and liquid fuel are used. SUBSTANCE: water-to-air heat recovery unit has evaporation stage 3 above which upper nozzle 7 and water pipe lines 8 and 10 are mounted and condensation stage 18 at whose inlet fan 15 with water evaporation and injection pipe lines 16 and 4 is mounted. It also connected to inlet of evaporation stage 3. They are connected in way of motion of waste to LH and RH branches of U-shaped package of heat recovery unit which are connected through condensate receiver 21; besides that, they contain tubes finned by common fins forming alternating passages for flow of air and combustion products. Outer passages are used for transportation of air. Finned tubes of both branches are interconnected by means of water-to-water heat exchanger 1. Construction provides for simultaneous heating of water and air, thus ensuring stable cooling of waste gases irrespective of fluctuations in flow rate of water. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2099343-C1 (RU)
Title: Method of synthesis of trimethylchlorosilane
Inventor: MATVEEV LEV GRIGOREVICH
IPC: C07F7/12
Filed: 1995-03-24
Granted: 1997-12-20
Abstract: FIELD: chemistry of organometallic polymers. SUBSTANCE: method involves the use of the following components as catalyst of disproportionation of products in the direct synthesis taken at the following ratio, wt.-%: gamma-aluminium oxide 20-40; copper of the sort PMS-1 3-6; zinc 0.3-0.6; antimony 0.03-0.06; lead chloride 0.8-1.5, and silicon of the sort KR-1 - the rest. Method is used for synthesis of methylchlorosilanes that are monomers for synthesis of polymeric organosilicon materials. EFFECT: increased yield of trimethylchlorosilane.
Patent RU-2097559-C1 (RU)
Title: Mining of gently dipping and inclined coal seams leading under overburden
Inventor: YALEVSKIJ VLADLEN D
IPC: E21C41/18
Filed: 1995-05-04
Granted: 1997-11-27
Abstract: FIELD: mining industry. SUBSTANCE: while working out mine seam is divided on dip into upper and lower parts which are open, prepared and developed independently. Area of upper part is assumed to be smaller, it is mapped from inside by workings separately from workings preparing lower part of mine seam. If seams are mined by extraction columns of large extension along strike diagonal in-between inclined workings are driven and development of parts of mine seam is performed independently by columns oriented along strike starting from lower boundaries and is conducted by upward mining with crossing of in-between inclined workings by breakage faces and purification of water in worked-out spaces. If surface of mine has objects subject to protection by positioning of pillars upper part of mine seam between pillars is mapped by inclined workings conducted from surface to lower boundary of pillars and lower part is mapped separately by driving of inclined workings on flanks of field from surface to lower boundary of lower part of mine seam. While working out suite of gently dipping and inclined seams by individual mine seams integrated in one coal-extracting complex each mine seam is connected to railroad or main conveyer line of coal mining complex individually. EFFECT: increased mining efficiency of gently dipping and inclined coal seams. 4 cl, 9 dwg
Patent RU-2091769-C1 (RU)
Title: Method of identifying phenothiazine derivatives
Inventor: KUPRICH DMITRIJ V
IPC: G01N21/78
Filed: 1995-11-29
Granted: 1997-09-27
Abstract: FIELD: analytical methods. SUBSTANCE: to solution being analyzed, 1% potassium bromate aqueous solution and solution of p-aminobenzoic or sulfanilic acid derivative in dilute sulfuric acid are added. In the case of alkyl derivatives initial and final coloration are recorded, and, in the case of acyl derivatives, appearance of characteristic coloration after preliminary hydrolysis is observed. EFFECT: simplified procedure. 2 cl, 2 tbl
Patent RU-2096984-C1 (RU)
Title: Vacuum cleaner with wet dust removal device
Inventor: OH JANG KEUN
IPC: A47L7/00
Filed: 1995-12-25
Granted: 1997-11-27
Abstract: FIELD: cleaning equipment. SUBSTANCE: device has frame of integral construction providing circular path for wet dust removal member, working roller and drive roller, which are attached to sides of upper and lower parts of frame, first connecting member for connecting lower part of device to suction member and disconnecting it from suction member, second connecting member for connecting upper part of device to connecting pipe and disconnecting from it, wet dust removal member, which may be attached to frame surface. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 10 dwg
Patent RU-2102049-C1 (RU)
Inventor: MARUKHNENKO ALEKSANDR MIKHAJLO
IPC: A61F9/007
Filed: 1996-01-05
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying sutures for circular episcleral filling in performing subtotal vitrectomy and stage-by-stage filling the eye with perfluoro-organic compound. Internal filling is introduced into the eye cavity as flexible thin-walled ring of precalculated diameter produced from biologically inert material and eye cavity is filled with perfluoro-organic compound until the ring is fastened. Circular episcleral filling is carried out below the above mentioned zone. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2096078-C1 (RU)
Inventor: GIBOR ALEKSEJ M
IPC: B01J19/18
Filed: 1996-01-04
Granted: 1997-11-20
Abstract: FIELD: apparatuses of biochemical production including processes of reaction, filtration and unloading of product. SUBSTANCE: the offered apparatus has body with heat-exchange jacket and branch pipes, mixer, filtering member made in form of filtering cartridges having device on body for removal of sediments and located at the base of collector for withdrawal of filtrate installed for reciprocation to move filtering cartridges to zone of chemical reaction and conduction of filtering process. Central cartridge is larger than the other cartridges for introduction into sleeve with slots in which mixer shaft ends, and for complete removal of liquid phase. Body has unloading device for removal of ready-made product. Mixer is installed for changing speed and direction of rotation for unloading of product. EFFECT: higher efficiency. 1 dwg
Patent RU-2099136-C1 (RU)
Title: Catalyst for oxidizing anthracene into anthraquinone
Inventor: MEDVEDEV NIKOLAJ YU
IPC: B01J23/22
Filed: 1996-01-31
Granted: 1997-12-20
Abstract: FIELD: oxidation catalysts. SUBSTANCE: catalyst containing vanadium pentoxide (3.1-3.3%), titanium dioxide (4.2-4.4%), potassium oxide (3.2-3.4%), and cesium oxide (0.5-0.7) applied on inert carrier is supplemented with iron oxide (1.4-1.8%) and manganese oxide (0.3- 0.5%), whereas carrier is steatite (the balance). EFFECT: increased catalyst activity. 1 tbl