baber/WOPTO huggingface dataset:
Patent RU-2010296-C1 (RU)
Title: Throttle
Inventor: CHUVAKOV VIKTOR A
IPC: G05D7/01
Filed: 1991-04-04
Granted: 1994-03-30
Abstract: FIELD: automatic control. SUBSTANCE: throttle body 1. Control element in the form of piston 2 with throttling element is located between inlet and outlet spaces of body. Throttling element is manufactured in the form of insert 5 made of porous permeable material and is installed into radial groove 4 of piston. It is connected via blind axial duct 3 to inlet space. Side surface of body has holes 6 which are connected through outlet space formed by chamber 7 to user. Piston 2 is joined to drive of reciprocating motion. Consumption ratio of gas impurities is controlled with partial or complete mating of outer surface of insert with faces of holes 6. EFFECT: increased accuracy of throttle. 3 dwg
Patent RU-2030781-C1 (RU)
Title: Device for checking parameters
Inventor: KOZIK ALEKSANDR E
IPC: G05B23/02
Filed: 1991-04-17
Granted: 1995-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: device for checking parameters has pickups 1, units 2 of allowance check, groups 3, 4 of AND gates, switches 5, 6, unit 7 of switches, decoder 8, counters 9, 10, 15, 23, 26, OR gates 11, 12, 20, 22, 27, 30, flip-flops 19, 21 AND gates 29, 32, NOT gates 13, 24, key 17, pulse selectors 14, 28, 25, 31, 16 and display unit 18. EFFECT: expanded operational capabilities. 2 dwg, 4 tbl
Patent RU-2025025-C1 (RU)
Inventor: ILYUSHCHENKO ANATOLIJ N
IPC: H02K5/00
Filed: 1991-04-22
Granted: 1994-12-15
Abstract: Использование: электротехника, генератор переменного тока. Сущность изобретения: генератор переменного тока содержит магнитопровод статора с якорной обмоткой, подшипниковые щиты, ротор с полюсной системой и обмоткой возбуждения и выпрямительные блоки. Выпрямительные блоки имеют шины отрицательной и положительной полярностей. Диоды расположены на разнополярных шинах подковообразной формы. Выпрямительные блоки совмещены один с другим и крепятся к подшипниковому щиту. Одноименные фазные токоведущие шины блоков соединены контактными болтами. Возможно выполнение блоков симметричной конструкции и с зеркальным отражением. 4 з.п. ф-лы, 6 ил.
Patent RU-2031272-C1 (RU)
Title: Telescopic air-operated shock-absorber
Inventor: GORBULIN VYACHESLAV V
IPC: F16F9/04
Filed: 1991-02-04
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock-absorber has housing, hollow rod with a piston, hollow piston, commutating-valving systems received in both pistons, and guide member secured in the hollow piston. The commutating-valving system discharges gas when pistons change the direction of movement. The guide member is mounted for permitting movement inside the hollow rod. Each system can be made up as through passages and plates with tags. The plates can close the passages and are spring-loaded in the axial and lateral directions. The tags of the plates interact with corresponding teeth made on the hollow rod and guide member. In addition, the guide member can be made as hollow one for operation in vertical position. In this case, the hollow piston is partially filled with lubricant, and a spring-loaded check valve is mounted at the bottom part of the hollow guide member. The valve provides supplying lubricant into the space of the guide member. EFFECT: improved design. 3 cl, 5 dwg
Patent RU-2025476-C1 (RU)
Inventor: GUTSALYUK VALERIJ M
IPC: C09H3/02
Filed: 1991-05-12
Granted: 1994-12-30
Abstract: Изобретение относится к химико-фотографической промышленности, а именно к способам получения фотографических инертного и активного желатинов. Сущьность изобретения: проводят концентрирование желатинового раствора после фильтрования методом ультрафильтрации через мембраны из ароматического полисульфонамида с коэффициентом водопроницаемости 1000 - 3000 дм 3 м 2 ч·МПа или фторопласта с коэффициентом водопроницаемости 500 - 2500 дм 3 м 2 ч·МПа . Задерживающая способность указанных мембран по фрагментам желатина составляет 20000 - 100000 Да. В процессе ультрафильтрации образуется два полупродукта: ультраконцентрат с концентрацией желатина 10 - 20%, который направляется на желатинизацию и конвективную сушку, и пермеат с концентрацией желатина до 2,5. При концентрации до 0,5% последний утилизуется или используется в процессе варки пищевого или технического желатина, а при концентрации 0,5 - 2,5% смешивается с растворами пищевого или технического желатина и направляется на выпаривание. 6 з.п. ф-лы, 5 табл.
Patent RU-2010543-C1 (RU)
Title: Device for preparation and dispensing of carbonated drinks
Inventor: POPOV VLADIMIR N
IPC: A23L2/54
Filed: 1991-03-15
Granted: 1994-04-15
Abstract: FIELD: food industry. SUBSTANCE: device comprises accumulating container mounted above cooler, mixing chamber, syrup metering apparatus, carbon dioxide source connected to a system of gas phase pipes communicating with syrup metering apparatus, and a means for dispensing drinks. Mixing chamber is an ejector with liquid and gas phase pipes connected thereto. Check valves are installed on gas and liquid phase pipes directly before mixing chamber with a provision for their simultaneous opening. EFFECT: improved design. 2 dwg
Patent RU-2012774-C1 (RU)
Title: Method for sealing of hole mouth and its dismantling
Inventor: CHUPRIKOV ALEKSEJ E
IPC: E21B33/03
Filed: 1991-06-18
Granted: 1994-05-15
Abstract: FIELD: coal mines. SUBSTANCE: method consists in mounting of liquid nitrogen heat exchanger in mounting chamber 1 specially equipped in base of hole mouth in filled ground. Heat exchanger is communicated with hole clearance of pipeline 4 and liquid nitrogen reservoir. Preliminarily wetted filled groups and wall rocks are frozen by supplying liquid nitrogen to heat exchanger 6. During dismantling, superheated steam is supplied to heat exchanger to warm up filled ground and wall rocks to facilitate dismantling of equipment. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2010832-C1 (RU)
Title: Sticky glue
Inventor: VASILEVSKAYA GALINA A
IPC: C09J127/24
Filed: 1991-06-05
Granted: 1994-04-15
Abstract: FIELD: glueing materials. SUBSTANCE: glue has, mas. p. : 65% solution of polyurethane ureylene in organic solvent 100; polyvinyl chloride chlorinated resin 5-30 or copolymer of vinyl chloride with vinyl acetate 0.5- 5.0, or copolymer of vinyl chloride with vinylidene chloride 0.5-5.0. Polyurethane ureylene has a structure of the general formula  , where R - 2,4; 2,6-CH 3 C 6 H 3 ; R′=CH 2 CH(CH 3 ), n = 1; m = 4. Glue properties: static shift at 20 C is 360 h, at 80 C is 35 min, exfoliating strength at 20 C is 1.6 kgf/cm. EFFECT: enhanced quality of glue. 1 tbl
Patent RU-2008745-C1 (RU)
Title: Process of production of nitrided oxide layer on substrate of semiconductor material
Inventor: KONONOV VLADIMIR K
IPC: H01L21/318
Filed: 1991-06-28
Granted: 1994-02-28
Abstract: FIELD: semiconductor devices. SUBSTANCE: process includes formation of oxide layer on substrate and following thermal nitriding of it in nitrogen-containing gaseous atmosphere in electromagnetic radiation field which range of wave length is chosen from ionizing condition of atmosphere. EFFECT: improved electrophysical parameters and radiation stability with thickness of layer above.
Patent RU-2005360-C1 (RU)
Title: Method for identification of phase of population cycle of field-mouse
Inventor: BYKOVSKIJ VSEVOLOD A
IPC: A01K67/02
Filed: 1991-06-25
Granted: 1994-01-15
Abstract: FIELD: agricultural biology. SUBSTANCE: method involves taking measurement of mass of spleen of females caught in winter crop in the fall tillering stage. Then account is taken of percentage of individuals in which this value is equal to or exceeds 0.55 g/% . Populations showing 60% or higher percentages are in the massive propagation phase, and they are quite harmful, and those showing less than 35% are in the decline phase and they are less harmful. In the range of values from 35% to 60% the population cycle phase is identified with regard for the previous year results. The population is in its phase when this value exceeds that of the previous year, and with the value lower than that of the previous year the population is on a rise. In the latter case a growth in harmfulness is to be expected. EFFECT: simpler and more accurate method. 2 cl, 1 tbl
Patent RU-2058269-C1 (RU)
Title: Method of drinking water producing
Inventor: CHURINA SVETLANA K
IPC: C02F103/04
Filed: 1991-06-27
Granted: 1996-04-20
Abstract: FIELD: food industry. SUBSTANCE: drinking water is produced by natural water distillation followed by mineralization with powder-like salt composition containing sodium chloride, magnesium sulfate and calcium chloride at the following ratio: Ca 2+  at the range 75-100 mg/l, Mg 2+  - at the range 30-150 mg/l, chloride anion 250 mg/l or less, and sulfate anion 400 mg/l or less. EFFECT: improved method of water producing.
Patent RU-2017500-C1 (RU)
Inventor: KAUSHANSKIJ DAVID A
IPC: A61L2/08
Filed: 1991-06-28
Granted: 1994-08-15
Abstract: FIELD: medicine. SUBSTANCE: essence of this method of sterilizing sutural materials resides in treating materials by ionizing radiation with dose of 4 to 10 kg in temperature range between 66 and 80 C during 15 to 120 min. Sterilizing apparatus includes housing which has charging ports, revolvable protective assemblies having enclosures that house chambers to accommodate materials to be sterilized, and shielded irradiators. Charging ports are located asymmetrically relative to longitudinal axis of housing, irradiator are misaligned relative to longitudinal axis of housing and shifted in opposition to ports, enclosures housing chambers disposed in revolvable protective assemblies are misaligned with respect to axes of protective assemblies in such manner that enclosures are located in working position opposite irradiators and opposite charging ports in charging position. EFFECT: higher degree of sterilization. 7 cl, 1 dwg
Patent RU-2038984-C1 (RU)
Inventor: SHKONDIN VASILIJ V
IPC: B60K7/00
Filed: 1991-07-03
Granted: 1995-07-09
Abstract: FIELD: transport. SUBSTANCE: motor-in-wheel has rim, axle and electric drive consisting of variable-voltage source and electric motor. Armature with magnetic circuit and at least two groups of electromagnets is secured on axle; inductor with magnetic circuit and permanent magnets is secured on rim and distributing commutator formed by plates arranged over circumference is secured on armature; current collectors with brushes are secured on inductor, and introduced additionally are at least one distributing commutator similar to main commutator, additional current collector secured on inductor and armature contact located on armature. Voltage from variable voltage source is supplied through distributing commutators to groups of electromagnets interacting in turn with permanent magnets. Motor-in-wheel is available in series of design versions and can be used for creating environmentally-oriented reliable and economical vehicles. EFFECT: enlarged operating capabilities. 11 cl, 5 dwg
Patent RU-2016544-C1 (RU)
Title: Apparatus for examining digestive tract
Inventor: BOROVSKIJ KONSTANTIN V
IPC: A61B10/00
Filed: 1991-08-27
Granted: 1994-07-30
Abstract: FIELD: medical engineering. SUBSTANCE: this apparatus incorporates spherical casing, transducer and analyzer. Spherical casing houses videocamera, electromagnets, dielectric spacers, microlaser, radiocomputer, ultrasonic transducers and power supply unit rigidly secured inside casing which has miniature grooves arranged along larger relatively perpendicular circumferences and accommodating electromagnets spaced at interval equal to thickness of dielectric spacer. Where larger circumferences terminate, there is installed microlaser. Ultrasonic transducers are rigidly fastened to dielectric spacers and electrically connected to power supply unit via radiocomputer. Faceted videocamera is located inside casing segments between miniature grooves each of which has depth equal to height of electromagnet. Radiocomputer is positioned in the center of apparatus and its output are respectively connected to inputs of videocamera, microlaser, ultrasonic transducers and electromagnets, while radiocomputer inputs are linked to outputs of power supply unit, videocamera, microlaser, electromagnets and ultrasonic transducers. EFFECT: higher accuracy, shorter examination cycle and lower rate of traumatism when apparatus passes throughout entire length of digestive tract. 5 dwg
Patent RU-2059487-C1 (RU)
Title: Electronic braking system for vehicles
Inventor: DETLEF NOJKHAUZ
IPC: B60T8/00
Filed: 1991-07-16
Granted: 1996-05-10
Abstract: FIELD: electronic devices for vehicles. SUBSTANCE: device has at least one microprocessor with intelligent software, and wheel units, which also has microprocessor with intelligent software. Wheel units are subordinated to central one. Central unit is connected to remaining electronics of vehicle, i. e. it receives signals about turning angle, slowing down motion, and so on, as well as data provided by driver, such as braking pressure. Wheel units controls corresponding wheel. Said units contain powered final-control unit, which controls corresponding modulation valve of corresponding braking cylinder, and electronic wheel means, such as regulating channel of locking protection for this wheel. EFFECT: increased functional capabilities. 9 cl, 2 dwg
Patent RU-2038514-C1 (RU)
Inventor: ALEN GODISHON
IPC: F16D3/78
Filed: 1991-08-07
Granted: 1995-06-27
Abstract: Использование: в вентиляторостроении, в частности в устройствах для монтажа крыльчатки вентилятора на валу. Сущность изобретения: устройство содержит расположенную на валу ступицу и закрепленную на ней крыльчатку, установленную на валу с возможностью относительного вращения при помощи радиального подшипника. Устройство снабжено по крайней мере одной эластичной или упругой муфтой, расположенной между ступицей и крыльчаткой, для передачи вращающего момента от вала к крыльчатке. 4 з.п. ф-лы, 3 ил.
Patent RU-2099542-C1 (RU)
Title: Steam power plant and method of control of same
Inventor: PONNUSAMI K GOUNDER
IPC: F01K13/02
Filed: 1990-01-23
Granted: 1997-12-20
Abstract: FIELD: power engineering. SUBSTANCE: steam power plant has combustion plant with fluidized bed, which includes combustion chamber with fluidized bed and at least one hot separator, steam superheater, and heater. The first stage of the heater and second or end stage of the heater are arranged in series in a common gas duct. Cooled steam supplied from the turbine is separated into the first and second portions. The first portion is directed together with the second portion of the cold steam. The first portion together with the second portion are directed through the second stage of the heater. In addition the flow rate of the first portion is measured in response to a signal on steam pressure drop between the inlet and outlet of the first stage of the intermediate steam superheater. The rates of the steam flows are measured simultaneously with the use of the control valves in the by-passing line and at the inlet of the first stage of the intermediate steam superheater. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2006628-C1 (RU)
Inventor: BORODYANSKIJ LEV KH
IPC: F01B9/06
Filed: 1991-10-31
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: piston machine has housing with cylinders 1 which receive pistons 2 with rods 3 connected with guide members 4 and working rollers 5 which are engageable with curvilinear groove 6 of cylindrical cam 7 connected with output shaft 8 which holds flywheel 9. Guide members 4 may be made in form of rollers 10 or sliders engageable with main guide surfaces 11. Rods 3 of pistons 2 are interconnected by means of carriage 14 which is connected in its turn with two guide members 4 engageable with main guide surface 11 and additional guide surfaces 15. Cross-piece is mounted on axle 18 of carriage 14 for rotation relative to axle 18 in plane parallel to plane passing through axes of cylinders 1. Mounted on cross-piece are: main working roller 5 and additional working roller 4 whose axes of revolution intersect in center of rotation of cam 7. To reduce dynamic loads, curvilinear groove 6 of cylindrical cam 7 may be made of such configuration at which pistons 2 move according to the harmonic (cosine) law. EFFECT: enhanced efficiency. 9 cl, 2 dwg
Patent RU-2014441-C1 (RU)
Title: Method for development of gas reservoirs heterogeneous in saturation
Inventor: KHANKULIEV KHANGELDY
IPC: E21B43/18
Filed: 1991-11-04
Granted: 1994-06-15
Abstract: FIELD: gas production industry. SUBSTANCE: in case gas reservoir is heterogeneous in saturation, increased water saturation zone is drilled in using horizontal borehole of producing well. Horizontal borehole is perforated adjacent to zone having proper water saturation. Pressure in withdrawal zone is relieved prior to gas breakthrough from proper water saturation zone. Gas breakthrough results in fluid withdrawal from borehole until gas permeability is increased. With gas factor increased, zone of perforation is extended. EFFECT: development of gas reservoirs heterogeneous in saturation facilitated. 1 dwg
Patent RU-2020809-C1 (RU)
Title: Device for catching crustaceous organisms
Inventor: SEMENENKO VALENTIN I
IPC: A01K69/08
Filed: 1991-12-02
Granted: 1994-10-15
Abstract: FIELD: fishery. SUBSTANCE: device has a body with an inlet opening. Mounted in the opening there is a device which prevents caught crustaceous organisms from escaping. The latter device is a combination of flat flaps hinged together. The flaps have positive buoyancy. The anti-escape device is provided with flap swing limiters located in one horizontal plane with the hinges. This design allows the arrangement of the device on the ship deck to be compact and convenient for operation. The device may be provided with flexible limiters. The limiters connect the flaps to the inlet opening edge, and they keep the flaps in the lower position. EFFECT: convenience in operation. 2 cl, 5 dwg
Patent RU-2009821-C1 (RU)
Title: Method of laser machining of materials
Inventor: GLECH LYUDMILA A
IPC: B23K26/18
Filed: 1991-07-23
Granted: 1994-03-30
Abstract: FIELD: mechanical and instrumentation engineering. SUBSTANCE: absorbing coating is applied to material together with laser radiation. Notch with dark oxide film is made on material surface to enhance efficiency and widen the range of employment of laser radiation for cutting materials at different angles. Depth of notch exceeds diameter of laser beam spot, and its surface is square to direction laser beam. EFFECT: enhanced efficiency, enlarged operating capabilities. 2 dwg
Patent RU-2025579-C1 (RU)
Title: Method of making part joint
Inventor: RUMYANTSEV EDUARD N
IPC: F16B5/02
Filed: 1991-07-08
Granted: 1994-12-30
Abstract: FIELD: aircraft engineering. SUBSTANCE: rows of openings for fastening members, e.g., bolts, are made in sheets to be jointed. The openings of the first row, with respect to the point of applying load, have inclination which deflects from the direction of load action. The parts are assembled so that longitudinal axes of the inclined and answered perpendicular openings have common intersection points. The bolts of inner rows are received in coincident openings. The bolts are then received in the inclined openings of the periphery rows and nuts are tighten. This provides preliminary bent stress in the bolt rod. The place of preliminary stresses and place of maximum operational stresses are coincident in practice over the place of bolt shearing. EFFECT: enhanced longevity of the joint. 3 dwg
Patent RU-2036117-C1 (RU)
Inventor: GONGIN BORIS DMITRIEVICH
IPC: B62M1/16
Filed: 1991-11-13
Granted: 1995-05-27
Abstract: Сущность изобретения: транспортное средство содержит раму с вилками, несущими переднее и заднее колса. Рулевая колонка установлена на раме с возможностью поворота и связана с вилкой переднего колеса. Седло установлено на раме с возможностью продольного перемещения. Передаточный механизм с качающимся рычагом закреплен на опорной вилке, несущей переднее колесо. Плоскость размещения седла не ниже оси колес. Опора для ног жестко связана с рамой. 3 ил.
Patent RU-2057926-C1 (RU)
Title: Device checking leakages beyond string
Inventor: LEVIN EVGENIJ A
IPC: E21B47/11
Filed: 1992-01-22
Granted: 1996-04-10
Abstract: FIELD: drilling. SUBSTANCE: invention deals with drilling of gas and oil wells. Device includes string which carries hollow container with solution of "labelled" fluid and unit for container puncture. Sleeve with through radial holes is located outside of string. Container is formed by outer surface of string and sleeve, it has upper and lower pistons. They divide container space into chambers above pistons, between pistons and under pistons. Chamber above pistons is filled with air. Solution of "labelled" fluid is poured into chamber between pistons. Unit for container puncture is positioned in chamber under pistons and is manufactured in the form of powder charge and includes elements of electric ignition. EFFECT: improved functional efficiency. 2 dwg
Patent RU-2006185-C1 (RU)
Inventor: BOGATYRENKO YURIJ A
IPC: H05B3/14
Filed: 1991-12-24
Granted: 1994-01-15
Abstract: FIELD: electrical engineering. SUBSTANCE: resistive film member is applied to surface of additional steel insert in the form of the plate replicating the form of conjugating section of heater housing. Then, the thickness of glass-enamel electrical insulating coating is determined within the range of 0.1-0.5 mm together with the composition of the resistive film composed of 100 parts (by mass) of graphite, 60-62 parts (by mass) of liquid glass, 30-31 parts (by mass) of kaoline and 50-70 parts (by mass) of water. EFFECT: extended operating capabilities. 1 dwg
Patent RU-2012050-C1 (RU)
Title: Device for computation of eigenvalues of (n x n) matrix
Inventor: YAKUSH VIKTOR P
IPC: G06F17/16
Filed: 1992-03-10
Granted: 1994-04-30
Abstract: FIELD: computer engineering. SUBSTANCE: device has first type computation unit 8, 2n-1 second type computation units 9, analysis unit 10. Computation unit of first type is based on unit for computation of inverse values. Computation unit of second type is based on multiplier and adder. Iteration delta method is used for computation of eigenvalues of (n x n) matrix. EFFECT: simplified design. 7 tbl, 5 dwg
Patent RU-2003016-C1 (RU)
Inventor: SOLOMENTSEV SEMEN L
IPC: F27D1/00
Filed: 1992-03-02
Granted: 1993-11-15
Abstract: Сущность изобретени  заключаетс  в том. что  с целые увеличени  эксплуатационной надежности  блочной насадки путем повышени  ее механической  прочности и обеспечени  стабильной работы всех ее налогов при одновременном повышении  интенсивности теплообмена в насадке за счет увеличени  относительной поверхности нагрева и дополнительной  турбулизации потока теплоносител ,  блоки каждого последующего р да по всей высоте  или отдельных участков насадки поворачиваютс  на  180&deg; по горизонтальной оси относительно предыдущего  и на 60&deg; по вертикальной оси так. чтобы  элементы четных р дов опирались только на шесть  выступов {три - своих и три - нижележащих элементов ) с образованием горизонтальных каналов  высотой, равной высоте имеющихс  фиксирующих  выстулЬа 2 ид
Patent RU-2018489-C1 (RU)
Title: Electric glass melter
Inventor: PISTSOV YURIJ N
IPC: C03B5/03
Filed: 1992-04-29
Granted: 1994-08-30
Abstract: FIELD: glass production. SUBSTANCE: electric glass melter has melting tank, separating wall in the form of trapezium and working tank with end wall positioned parallel to side surface of separating wall. Separating wall is located within housing made from molybdenum. Housing has vertical molybdenum bar positioned in the center of housing base and water cooling plate secured on rear wall. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg