baber/WOPTO huggingface dataset:
Patent RU-2087743-C1 (RU)
IPC: F03D3/00
Filed: 1994-11-30
Granted: 1997-08-20
Abstract: FIELD: wind-power engineering. SUBSTANCE: modular windmill has vertical-shaft rotor, symmetrical-airfoil turning blades rotating at frequency twice as low as rotor speed and coupled with operating mechanism positioning them against wind and connected to wind vane mechanism. Windmill rotor is assembled of modules joined together and each having case accommodating operating mechanism built up of kinematic transmission, input and output shafts; output shafts of module carry turning blades whose axes of revolution are in horizontal plane of revolution of module blade axes and are perpendicular to vertical axis of rotor revolution; input shaft is coupled with input shafts of other modules and with wind vane mechanism to form general control mechanism for all blades; axes of module turning blades are physically offset relative to each other in projection to common horizontal plane through offset angle equal to division of 360 deg. by total number of turning blades. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2089441-C1 (RU)
Title: Propeller
Inventor: CHICHIGIN NIKOLAJ M
IPC: B63H1/34
Filed: 1994-12-15
Granted: 1997-09-10
Abstract: FIELD: shipbuilding; propellers for ships, air propellers, energy converters and superchargers. SUBSTANCE: propeller includes blades secured on endless chains embracing load-bearing wheels by means of struts and stops. EFFECT: enhanced reliability.
Patent RU-2095695-C1 (RU)
Inventor: UILYAM E KREMER
IPC: F24H3/04
Filed: 1995-01-30
Granted: 1997-11-10
Abstract: В газовой печи с высоким КПД используется уникальная конструкция для предварительного смешения в сочетании с процессом сгорания, осуществляемым при избыточном давлении с высокой скоростью. Процесс сгорания происходит в камере сгорания, при этом обладающие высокой температурой и высокой скоростью продукты сгорания текут по круговому пути из камеры сгорания через ребристые трубчатые каналы к выпуску. Тепло от продуктов сгорания, обладающих высокой температуры и высокой скоростью, передается ребристым трубчатым каналам. Воздуходувный узел заставляет течь воздух через ребристые трубчатые каналы и камеру сгорания для отвода тепла из ребристых трубчатых каналов и передачи этого тепла зданию или его замкнутой части. 18 з.п. ф-лы, 17 ил.
Patent RU-2100496-C1 (RU)
Title: Method for knitting jersey fabric in flat machine
Inventor: KOVAL ALEKSANDR A
IPC: D04B1/22
Filed: 1995-04-14
Granted: 1997-12-27
Abstract: FIELD: production of all-knit articles with pattern. SUBSTANCE: method involves dividing needles of two needleboards into groups for different paths during one pass of knitting mechanism; laying underlayer and connecting threads on needles of each group by means of thread guides arranged in accordance with number of needles. Underlayer threads are laid on one group of needles by side thread guides positioned behind back of opposed needles. Fabrics are joined by changing pressing and connecting thread laying mode. EFFECT: increased efficiency, simplified method and enhanced reliability in operation. 4 dwg
Patent RU-2099000-C1 (RU)
Title: Apparatus for measuring intraocular pressure
Inventor: ZELENYUK YURIJ IOSIFOVICH
IPC: A61B3/16
Filed: 1995-05-26
Granted: 1997-12-20
Abstract: FIELD: medical engineering; diagnostics of glaucoma cases; conduct of mass-scale preventive examination of people to detect diseases of vision organs; checks to determine whether treatment of eye diseases is correct. SUBSTANCE: proposed apparatus represents conventional apparatus for measuring intraocular pressure, and comprises casing, sleeve with supporting portion, and element for applying deformation to eye through eyelid. This deformation applying element is made in form of rod having ferrite cell. Deformation applying element also comprises rod holder in its upper initial position, measuring converter made in form of generator, data processing unit connected with electromagnetic coil, core of which is constituted by ferrite cell of rod. Sleeve is housed by casing and is capable of performing therein limited reciprocating movement to provide constant predetermined load. Sleeve also comprises guideways adapted to direct movements of rod. Latter is capable of dropping by sliding along guideways under effect of its own gravity. Thus, rod constitutes element providing percussive load. Lower guideway forms limiter of lower position of rod in interior cavity of sleeve, when apparatus is in its idle position. EFFECT: 1) structural simplicity; 2) high accuracy and rapidity of intraocular pressure measurements; 3) possibility to automatically monitor intraocular pressure variations in course of treatment; 4) convenience in handling for both patient and operator, since it takes less time to make manipulations on patient's eye; 5) no anaesthesia is required. 6 cl, 3 dwg
Patent RU-2079608-C1 (RU)
Title: Excavator bucket
Inventor: USHAKOV EVGENIJ F
IPC: E02F3/40
Filed: 1995-06-28
Granted: 1997-05-20
Abstract: FIELD: construction; working members for excavating full-size trenches. SUBSTANCE: excavator bucket has bottom plate, extensible walls with cutting edges and hinge. Bottom plate is rigidly connected with rear and side walls. Installed in through ports of walls by hinges are additional truncated buckets, prismoid in shape for smooth varying angle of inclination and locking. Upper parts of buckets are interconnected by mechanism for changing their angle of inclination. Cutting edge and bottom plate plane may be curved by their bending towards the center and downward. Angle of inclination of walls of each additional bucket may vary within 10 to 90 deg, and mechanism for changing the angle of inclination of additional buckets may be made in form of screw pair. EFFECT: higher efficiency. 4 cl, 5 dwg
Patent RU-2120586-C1 (RU)
Inventor: BOGUSLAEV V A
IPC: F25B11/00
Filed: 1995-07-31
Granted: 1998-10-20
Abstract: FIELD: air temperature control systems. SUBSTANCE: plant has compressor, diffuser, built-in annular heat exchanger, and turbo-expander kinematically coupled with compressor and provided with inlet and outlet devices, all arranged in tandem along air flow. Heat exchanger is built up of separate flange-mounted sections. Flanges are telescopically joined with case. Cooling air passages may have varying sectional areas over heat-exchanger length. Device is capable of controlling air temperature downstream of turbo- expander. EFFECT: facilitated manufacture and in-service maintenance. 2 cl, 4 dwg
Patent RU-2090610-C1 (RU)
Title: Strain of yeast candida famata - producer of food biomass
Inventor: MURZAKOV BORIS G
IPC: C12N1/16
Filed: 1995-10-30
Granted: 1997-09-20
Abstract: FIELD: biotechnology. SUBSTANCE: invention relates to new yeast strain Candida famata VKPM Y-2207 able to grow on the mixed carbohydrate-hydrocarbon-containing substrate at the broad range of process parameters (pH, temperature) and showing high productivity with respect to protein biosynthesis. Strain is used for protein biomass producing. EFFECT: enhanced effectiveness of the strain. 1 tbl
Patent RU-2088287-C1 (RU)
Title: Spectacles for fatigue relief and treatment and for improvement of individual's emotional state
Inventor: ATAEV DZHAVANSHIR I
IPC: A61N1/16
Filed: 1995-11-10
Granted: 1997-08-27
Abstract: FIELD: medical equipment for psychological and emotional relaxation and treatment of ophthalmologic diseases. SUBSTANCE: spectacles have hollow nontransparent body with open wall to be applied to eyes region, light sources for right and left eyes. Each source is positioned within hollow body and has set of red, green and blue light emitters. Each source is connected through left and right channels units to related outputs of left and right channels of stereophonic playing system with sound sources such as stereoheadphones. Such construction provides for coordinated effect on visual and acoustic analyzers. Efficiency may be further improved by exposing to magnetic field. EFFECT: increased efficiency and simplified construction. 5 cl, 3 dwg
Patent RU-2105980-C1 (RU)
Inventor: MIRKHAJDAROV A R
IPC: G01N33/49
Filed: 1995-12-09
Granted: 1998-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking venous blood and urine samples and examining them in special apparatus during 5 min. Heparin is added to 1 ml of blood in the amount of 50 units per 1 ml. The amount of 100 mcl of blood treated with heparin and heated in advance in thermostat to 38 C is added to physiological salt solution of 7.0-7.2 pH value brought to finished state by adding phosphate buffer (7.4 pH) in 9:1 proportion. The so prepared composition is placed into apparatus cell to record proper Luminal-induced blood cell chemiluminescence and optical sum of luminescence measured during 5 min. Patient blood serum taken in the amount of 0.5 ml is diluted with 20 ml of phosphate buffer solution, placed in thermostated cell of device for measuring chemiluminescence where 37 C temperature condition is supported. Spontaneous luminescence is measured during 1 min and then iron sulfate is added and spontaneous luminescence is measured during 5 min. 20 ml of patient urine is placed into a cell. Its examination method does not differ from one described above. Shock presence is diagnosed from optical sum of blood luminescence dropped down to or below 5 conditional units, optical sum of blood serum luminescence dropped down to or below 15 conditional units and optical sum of urine luminescence dropped down to or below 15 conditional units. EFFECT: wide range of functional applications; enhanced accuracy of method. 5 tbl
Patent RU-2102027-C1 (RU)
Inventor: LITVINOV I I
IPC: A61B17/72
Filed: 1995-12-09
Granted: 1998-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has rod of rectangular cross-section having upper end portion 3 curved both towards the narrow facet and towards broad one 1. The rod is hammered into medullary canal of the upper fractured bone fragment. When hammering in, upper end 3 is directed so that its curved portion of broad facet 1 is turned towards anterointerior area and the curved portion of narrow facet 2 points to tibial crest. EFFECT: enhanced rigidity of osteosynthesis; low risk of bone cleavage and traumatic lesions of kneepan ligament. 2 dwg
Patent RU-2095015-C1 (RU)
Title: Multisectioned stepped column
Inventor: BARYSHNIKOV VIKTOR S
IPC: A47B81/00
Filed: 1995-12-22
Granted: 1997-11-10
Abstract: FIELD: equipment for storage of small weapon in oriented and fixed position. SUBSTANCE: multisectioned stepped column positioned in cabinet provided with locking device has strips equally spaced through height of column. Sections are mounted on strips and have supporting and centering members configured in accordance with constructive features of weapon. Lower strips are offset in forward direction to provide required viewing of all strips. Offset of each strip is determined as single-valued analytical dependence in the function of strip length, strip spacing and height at which strips are to be fastened. EFFECT: increased compactness and storage capacity of column and provision for good viewing. 4 dwg
Patent RU-2100077-C1 (RU)
Title: Method of preparing catalyst for liquid-phase oxidation of sulfur compounds
Inventor: ANANEVA TATYANA ALEKSANDROVNA
IPC: B01J31/18
Filed: 1996-02-20
Granted: 1997-12-27
Abstract: FIELD: oxidation catalysts. SUBSTANCE: catalyst is prepared by sulfuration of cobalt tetrachlorophthalocyanine by oleum in presence of boric acid on heating followed by cooling reaction mixture, treating it with oxidant, and isolating target product. According to invention, sodium nitrite is used as oxidant at its weight ratio to cobalt tetrachlorophthalocyanine 1: (0.097-0.584). EFFECT: essentially simplified procedure and reduced consumption of chemicals.
Patent RU-2114384-C1 (RU)
Title: Supersonic guided missile
Inventor: KUZNETSOV V M
IPC: F42B15/00
Filed: 1996-06-21
Granted: 1998-06-27
Abstract: FIELD: rocketry. SUBSTANCE: supersonic guided missile, whose control surfaces and wings have areas in relation: S p /S wi =(0.11 to 0.14)φ г /φ p , where: S p  - control surface area; S wi  - wing area; φ p  - missile mass (less propellant); φ г  - nose cone mass. EFFECT: enhanced developed g-load due to optimum selection of areas of aerodynamic controls and stabilization of wings. 1 dwg
Patent RU-2131835-C1 (RU)
Title: Method of and device for assembling packing container
Inventor: KABALDIN G S
IPC: B65D5/06
Filed: 1996-08-13
Granted: 1999-06-20
Abstract: FIELD: general purpose packing containers used for sending articles in parcels, wrappers, boxes. SUBSTANCE: flat member preliminarily prepared from soft material is assembled by bending in places of joining of upper, lower, side and end face walls with subsequent locking by bending of different size lock strips in opposite directions to form additional end face wall. Bending of side and one of end face walls is made by means of trapezoidal cutouts. Packing container has upper, lower, side and end face walls. Symmetrical trapezoidal cutouts are made in place of connection of side and one of end face walls. Locking device is made in form of two different size strips located on corresponding free end face walls and bent in opposite directions with subsequent arrangement of large strip on inner side of end face wall. EFFECT: enhanced reliability of container, reduced expenses at assembling of packing container. 3 cl, 5 dwg
Patent RU-2110425-C1 (RU)
Inventor: KASHEVAROV JURIJ BORISOVICH
IPC: B61B13/00
Filed: 1996-09-02
Granted: 1998-05-10
Abstract: FIELD: railway transport; high-speed vehicles. SUBSTANCE: air-road transport system has road-bed and train consisting of passenger-and-cargo cars. Ski-barrier road with two relatively parallel skis laid at a distance from each other is used as road - bed. Road has steel body installed in middle portion of road-bed between two skis and provided with walls parallel to skis with barriers installed square to body walls and separating one air cushion from other adjacent one. Air-ski train used in system has head cargo-and-passenger car, tail cargo-and-passenger car and one or several cargo-and-passenger cars and platform cars installed between head and tail pairs of cars. Cars are installed on ski tracks and are connected to each other by butt-joint units to form air ski train with engine-propeller upper part arranged in cars. Engine-propeller is made in form of air breathing jet engine with combustion chamber to which branch pipes with nozzles from fuel pump are laid. Combustion chamber is connected by nozzle orifice with widening gas duct laid to upper portion of air cushion of ski-barrier road, and provided with door with axle of rotation installed under gas duct square to walls of air cushion body and with heat insulating chamber enclosing combustion chamber and gas duct and connected through inlet branch pipe with compressor and through outlet hole with upper part of air cushion. Two tail cars are furnished with chamber of secondary air breathing jet engine installed over air cushions of ski-barrier road. Head and tail cars are made streamlined. Internal combustion engines with electric generators are installed additionally in these cars. Cars are made with several decks the first of which being cargo one and all others, passenger ones. EFFECT: enlarged operating capabilities. 6 cl, 20 dwg
Patent RU-2113092-C1 (RU)
Title: Protective device for telescopic shafts
Inventor: VOL FGANG ADAMEK
IPC: F16D3/84
Filed: 1996-11-01
Granted: 1998-06-20
Abstract: FIELD: agricultural engineering, in particular, protective equipment for cardan shafts of agricultural tool drives. SUBSTANCE: protective device has outer and inner protective pipes 3,4 made from synthetic material and mounted in axial alignment one within another. Pipes 3,4 are positioned for movement in the direction of their longitudinal axis and may be closed. One pipe has groove extending in parallel with longitudinal axis of pipe and other pipe has at least one guiding radial rib extending in parallel with longitudinal axis and adapted for mutual engagement with groove. Inner surface of outer protective pipe 3 has at least two additional grooves faced to longitudinal axis. All the grooves are defined by pairs of ribs extending in parallel with longitudinal axis and protruding relative to inner surface of outer protective pipe 3. Pairs of ribs are disposed uniformly around longitudinal axis on inner surface of pipe 3. At least one connecting and guiding member is positioned on inner surface of outer pipe 3 and protruding toward longitudinal axis. Number of guiding ribs on outer surface of inner protective pipe 4 corresponds to the number of grooves in outer protective pipe 3. Ribs and guiding connecting members are configured to fit the form of outer protective pipe 3 and guiding ribs - to fit the form of inner protective pipe 4. Construction of device allows connection without rotation between inner and outer pipes 3 and 4 to be provided and friction to be reduced at radial loading. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 3 dwg
Patent RU-2113882-C1 (RU)
Inventor: SMIRNOV A V
IPC: B01D17/022
Filed: 1996-12-25
Granted: 1998-06-27
Abstract: Изобретение относится к нефтехимии, в частности к способам разделения водоорганических эмульсий, и может быть использовано в химической, нефтяной и нефтеперерабатывающей промышленности. Сущность способа заключается в том, что водоорганическую эмульсию пропускают через нетканый многослойный фильтрующий материал с предварительной гидрофобизацией ее обработкой суспензией, содержащей органический растворитель, связующий агент и тонкодисперсный химически модифицированный оксид, выбранный из группы, включающей оксиды кремния, железа, титана и алюминия, а затем обработанный материал подвергают сушке. Указанные компоненты суспензия содержит в следующем соотношении, мас. %: оксид кремня, или железа, или титана, или алюминия 0,5-5,0, связующий агент 1-3,0, органический растворитель 92-98,5. В качестве органического растворителя используют ацетон, или бензин, или толуол, или спирты с C 1  - С 8 , или эфиры. В качестве связующего агента вводят эпоксидные, полиамидные, фенольные смолы, полистирол, полиуретан, акриловый или бакелитовый лак. После гидрофобизации фильтрующий материал подвергают сушке при 80-180 °С. 4 з.п.ф-лы, 1 табл.
Patent RU-2127712-C1 (RU)
Title: Method of producing heat-insulating material based on mineral fiber, method and plant for forming the article by this method
Inventor: GOL DENFANG BORIS GENNADIEVICH
IPC: C04B28/24
Filed: 1997-01-27
Granted: 1999-03-20
Abstract: FIELD: production of heat-insulating materials and articles, mainly, refractory ones designed for operation and heat insulation of objects at temperatures up to 1400 C. SUBSTANCE: heat-insulating material is produced by discharge and dewatering of suspension of mullite-silica fiber, 5-25-% sol of silica acid with particles sizing 2-3 mcm. Two-stage forming of heat-insulating refractory article is effected by discharge of suspension based on mineral fiber in latticed mold whose internal side and bottom surfaces are of shape similar to external surfaces of articles, dewatering with use of vacuum treatment and subsequent mechanical and heat treatment. Formed at the first stage is article shell, while at the second, less consistent part of article is formed. The plant for molding heat-insulating raw article includes two weighing batchers, latticed mold, vacuum vessel embracing the mold, device for pushing of raw article and system for treatment of its exterior. EFFECT: articles with low heat conduction at reduced density and higher strength. 6 cl, 2 dwg, 1 tbl
Patent RU-2125665-C1 (RU)
Title: Vacuum jet plant
Inventor: MINGARAEV S S
IPC: F04F5/54
Filed: 1997-02-18
Granted: 1999-01-27
Abstract: FIELD: fluidics. SUBSTANCE: separator of plant is provided with heater-heat exchanger located in liquid medium of separator. On side of inlet, heater - heat exchanger is connected to liquid fraction discharge main of vacuum rectifying tower or to outer source of liquid fraction, for example to atmosphere rectifying tower; on side of outer heater-heat exchanger is connected to main supplying the circulating liquid medium to pump. Separator is connected to outlet of jet apparatus; inlet of pump is connected to separator and its outlet is connected to liquid inlet of jet apparatus. EFFECT: increased capacity of jet apparatus. 1 dwg
Patent RU-2101007-C1 (RU)
Inventor: NESTEROV G V
IPC: A61K9/10
Filed: 1997-03-19
Granted: 1998-01-10
Abstract: FIELD: pharmaceutical and perfume-cosmetic industry. SUBSTANCE: invention proposes the use of hydroxyethylated aliphatic alcohols of the general formula: R-O- -H (average molecular mass is 2500-3500 Da) where R - alkyl with 7-14 carbon atoms; n = 12-16 hydroxypropyl groups; m = 45-60 hydroxyethyl groups as nonionogenic surface-active substance. Invention ensures to broaden assortment of surface-active substances used for preparing medicinal and perfume-cosmetic agents in an aqueous-emulsion form, in part, as microemulsion of clear gel. Product can be used in medicine and veterinary science. EFFECT: enhanced effectiveness of substance.
Patent RU-2127355-C1 (RU)
Inventor: KUROCHKIN B M
IPC: E21B33/14
Filed: 1997-05-20
Granted: 1999-03-10
Abstract: Устройство для цементирования обсадной колонны скважины относится к области бурения нефтяных и газовых скважин, в частности к устройствам для цементирования обсадных колонн. Техническим результатом является повышение качества цементирования за счет обеспечения эффективной обработки тампонажного раствора в затрубном пространстве импульсами гидродинамических волн. Устройство состоит из обсадной колонны, башмака, муфты, стоп-кольца. В устройстве для цементирования обсадной колонны скважины, содержащем обсадную колонну с башмаком и размещенными в ней стоп-кольцом и гидродинамическим излучателем, последний выполнен в виде по крайней мере одной системы ротора и статора, лопасти которых имеют окна, причем окна ротора и статора асимметричны, гидродинамический излучатель установлен между стоп-кольцом и башмаком, а в обсадной колонне над излучателем выполнено отверстие для направления потока гидроимпульсов в затрубное пространство. 4 ил.
Patent RU-2131969-C1 (RU)
Title: Composition for combined treatment of recovered fluids
Inventor: LJALINA L B
IPC: C09K8/52
Filed: 1997-06-03
Granted: 1999-06-20
Abstract: FIELD: oil recovery. SUBSTANCE: composition contains, %: phosphorus-containing reagent ISB-I or OEDF, 12-80: technical detergent of fors-1 type, 7-60; still bottoms of production of amines C 17 -C 20 , the balance. EFFECT: higher efficiency of prevention of asphalt-resin-paraffin deposits in recovery of all types of oils, prolonged carrying out of salt deposition inhibitor, utilized production wastes. 7 tbl
Patent RU-2117637-C1 (RU)
Title: Coagulator
Inventor: SAMSONOV A K
IPC: C02F103/16
Filed: 1997-06-23
Granted: 1998-08-20
Abstract: FIELD: equipment for recovery of metals and other impurities from sewage, process solutions; may be used in metallurgical, chemical, food and other industries. SUBSTANCE: coagulator has body installed for rotation with branch pipe for supply of solution to be treated and purified water, drive support and base. Located inside coagulator coaxially to its body are cylindrical holders for loading of reagents. Coagulator body has guide on generating internal surface and holders have mating recess. Holder height is multiple to body length and holder diameter equals 0.96-0.97 of inner diameter of coagulator body. Solution after purification is supplied through branch pipe and is passed successively through all holders filled with reagents. Qualitative and quantitative composition of reagents in holders may be different depending on the quality of solution. In this event, a number of electrochemical and settling processes take place to transfer impurities from solution into solid precipitate. Purified water is fed for filtering. EFFECT: reduced working costs; accomplishment of purification process in one stage and in one apparatus. 2 cl, 2 dwg