baber/WOPTO huggingface dataset:
Patent RU-2070539-C1 (RU)
Inventor: AVARBE ROBERT G
IPC: C01B31/04
Filed: 1993-11-04
Granted: 1996-12-20
Abstract: FIELD: production of sealings, heaters and paddings. SUBSTANCE: powder of natural graphite is treated by mixture which contains 2-4 mass % of K 2 Cr 2 O 7 , 1-2 mass % of KHSO 4  and H 2 SO 4  and is then sustained by mixing. The process is followed by filtration of precipitate, washing, drying on open air, heat treatment and roasting. Mentioned above heat treatment is carried out in inert medium at 700-1000 C, said roasting takes place at 500 C. Yield of desired graphite is 90 mass %. EFFECT: improves efficiency of the method.
Patent RU-2064311-C1 (RU)
Title: Table tennis racket
Inventor: IVANOV DAVID V
IPC: A63B59/04
Filed: 1993-11-30
Granted: 1996-07-27
Abstract: FIELD: sports equipment. SUBSTANCE: racket has rigidity members for flat bases of racket. Rigidity members have two screens defined by strings. Each screen is fixed on rim and rigidity of one screen is higher than that of other screen. Rubber members are coiled on strings. EFFECT: increased rigidity and improved quality of racket. 2 cl, 3 dwg
Patent RU-2114356-C1 (RU)
Title: Method of destruction of organic wastes
Inventor: CONOCHIE DAVID STEWART
IPC: F23G5/00
Filed: 1992-12-07
Granted: 1998-06-27
Abstract: FIELD: methods of destruction of organic wastes. SUBSTANCE: wastes are fed to molten-metal and slag bath for forming primary reaction zone where organic wastes are subjected to thermal are released into above-bath space. Then oxygen-containing gas is fed towards surface of bath for forming secondary reaction zone where products from first reaction zone liable to oxidation are fully oxidized and heat released to this oxidation is transferred to bath. Method additionally includes delivery of inert gas or another suitable gas to bath to enhanced transfer of heat from primary reaction zone to bath. EFFECT: enhanced efficiency. 23 cl, 3 dwg
Patent RU-2079938-C1 (RU)
Title: Training appliance for demonstration of properties of plane-aperture antennas
Inventor: LINDVAL VLADIMIR ROMANOVICH
IPC: G09B23/18
Filed: 1993-12-07
Granted: 1997-05-20
Abstract: FIELD: in the course of studies of properties of plane-aperture antennas. SUBSTANCE: training appliance has a radiator in the form of a rectangular horn, electromagnetic lens, mask replacement device, replaceable masks, rotary rack 7 and analyzer consisting of a receiving horn, detector and receiving horn holder, all arranged in succession on the base of a radio-frequency oscillator. Each replaceable mask represents a metal plate with a hole, whose shape and dimension corresponds to the shape and dimension of the aperture of the antenna being simulated. For simulation of shading of part of antenna aperture a metal element is placed within the mask hole; the shape of the metal element corresponds to the shape of projection of the structure shading elements onto the antenna aperture. A system of parallel metal partitions is installed behind the mask hole, when it is necessary to simulate polarization characteristics. EFFECT: demonstration of influence of the shape and dimension of aperture and its shading on the antenna directivity pattern, polarization characteristics. 2 cl, 3 dwg
Patent RU-2044270-C1 (RU)
Title: Device for inspection of surface finish
Inventor: VISHNYAKOV ALEKSANDR M
IPC: G01B21/30
Filed: 1993-12-17
Granted: 1995-09-20
Abstract: FIELD: measuring equipment. SUBSTANCE: device comprises two light-guide collectors 1, 2 each having transmitting 3, 4 and receiving 5, 6 branches, optically conjugated with each other. Device also has two radiators 8, 9, two photodetectors 10, 11, synchrogenerator 12, two information discrimination channels comprising switching devices 13, 14, demodulators 15, 16, difference unit 17, adder 18, two rejection units 21, 22, measuring information processing circuit, and registration unit 27. Synchrogenerator 12 shapes time-shifted phase pulses of radiators 87,9 which illuminate the inspected flat article 28 whose larger side is positioned normally to the common optical axis of the light-guide collectors 1,2. The received signals in each channel are broken into the components which carry information on the magnitude of the reflected and passed radiation fluxes. The magnitude of the reflect ed radiation flux serves for assessing the surface finish while the magnitude of the passed radiation gives a notion of the flat article width. After rejection by the units 21,22 the result goes to the registration unit 27. EFFECT: wider functional capabilities. 2 dwg
Patent RU-2073350-C1 (RU)
Title: Способ получения активного оксида алюминия с использованием твердых алюмосодержащих отходов
IPC: C01F7/02
Filed: 1994-04-11
Granted: 1997-02-10
Abstract: Способ получения активного оксида алюминия с использованием твердых алюмосодержащих отходов, включающий их размол, смешивание со связующим, формовку гранул, их сушку и прокаливание, отличающийся тем, что перед размолом алюмосодержащие отходы отмывают от примесей соединения натрия при 70-75С при перемешивании до содержания NaO = 0,014 - 0,14 % с получением влажной пасты, 50-70% (в пересчете на сухую пасту) полученной влажной пасты сушат и ее подвергают размолу, затем ее смешивают с 30 - 50% (в пересчете на сухую пасту) влажной пасты в присутствии связующего, в качестве связующего используют воду, или азотную кислоту, или уксусную кислоту, прокаливание ведут при 350-500С.
Patent RU-2065946-C1 (RU)
Title: Composition for increasing oil production of bed
Inventor: SOBANOVA OLGA BORISOVNA
IPC: E21B33/138
Filed: 1994-04-27
Granted: 1996-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: composition, which may as well be employed for treating well bottom zone, contains 5-90 wt % of an anionic and 5-90 wt % of an nonionic surfactants, the former constituting petroleum or synthetic sulfonates with equivalent weight 330 to 580, and the latter being oxyethylated alkylphenols with oxyethylation degree 8 to 16. Composition further contains a solvent. EFFECT: increased oil production. 2 tbl
Patent RU-2120194-C1 (RU)
Title: Tv set
IPC: H04N5/44
Filed: 1994-05-13
Granted: 1998-10-10
Abstract: FIELD: TV equipment. SUBSTANCE: device has receiving-amplification path, which first and second synchronization terminals are connected respectively to inputs of frame and line scanning generators, and at least one video terminal which is connected to kinescope which corresponding yoke assembly is connected to outputs of frame and line scanning generators. In addition device has detector of contours of displayed image which input is connected to video terminal of receiving-amplification path. Goal of invention is achieved by introduced electronic commutator which input and outputs are connected respectively to output of contour detector and input of kinescope focusing system. EFFECT: decreased noise and redundancy of image displayed on kinescope screen without loss of horizontal resolution. 3 cl, 4 dwg
Patent RU-2103016-C1 (RU)
Inventor: NAZAROV I P
IPC: A61M1/36
Filed: 1994-05-24
Granted: 1998-01-27
Abstract: FIELD: medicine, anesthesiology. SUBSTANCE: exfusized and citrated blood is treated preliminary with sodium hypochlorite at concentration 300-600 mg/l at ratio 10 ml : 1.0-0.5 ml, respectively. Then blood is centrifuged for 15 min at 2000 rev/min, separated, erythrocytes were diluted with bisalt (bisalt composition: sodium acetate 2 g, sodium chloride 6 g, water for injection - up to 1 l) at ratio 1:1 and recovered to patient. Sodium hypochloride solution is added to exfusized plasma blood at concentration 900-1200 mg/l at ratio sodium hypochloride : plasma blood = 2.0-1.0 ml : 10 ml of plasma. Then solution is cooled to +4-6 C for 2-16 h, formed precipitate is removed and purified plasma is administrated to patient. Method can be used for treatment of endotoxicosis of different etiology. EFFECT: enhanced effectiveness of plasmaphoresis, decreased by-side effects. 2 tbl
Patent RU-2064031-C1 (RU)
Title: Method for making structures and artificial bases in ground
Inventor: KIRILLOV GENNADIJ M
IPC: E02D3/11
Filed: 1994-07-18
Granted: 1996-07-20
Abstract: FIELD: making structures and artificial bases in ground. SUBSTANCE: formed in the base is hollow which is filled with solidifying conducting material of certain mobility, and trains of high-voltage discharges are effected step by step in height of hollow. Hollow is filled up to the level exceeding the mean elevation of discharging device. A train of discharges at each step is conducted to stabilize the level of solidifying material in hollow. In so doing, the energy of pulse of single discharge is set up by calculation based on hollow diameter and also on diameter of filter or density of hollow ambient medium. Solidifying material is taken in form of mixture of cement, filler and water. Filler is taken in form of sand of fraction of 0.5-5 mm. Liquid phase is taken in form of water glass or aqueous solution of alkali salts of silicic acid. EFFECT: higher efficiency. 6 cl
Patent RU-2083708-C1 (RU)
Inventor: ALEKSANDROVSKIJ SERGEJ V
IPC: C22B34/12
Filed: 1994-09-11
Granted: 1997-07-10
Abstract: FIELD: production of titanium carbide. SUBSTANCE: proposed method involves reduction of mixture of titanium and carbon tetrachlorides followed by vacuum separation. Said reduction is carried out with the help of magnesium. Before reduction mixture of said tetrachlorides or magnesium is saturated with hydrogen, magnesium being saturated till content of hydrogen is 1-2 %. EFFECT: improved efficiency of the method. 2 cl, 1 tbl
Patent RU-2114374-C1 (RU)
Inventor: GONCHARUK A N
IPC: F41G7/30
Filed: 1994-09-30
Granted: 1998-06-27
Abstract: FIELD: rocketry, in particular, missile flight tests. SUBSTANCE: coordinates and parameters of missile motion are determined at the control center, data on the condition of environment on the test route are obtained and, according to them, probability of out-of-standard change of missile flight path and probable pollution ground surface, water basins and air is predicted. According to the forecast data, a command either on flight continuation or deflection from the flight path and destruction of missile in the area with minimum damage to the environment is transmitted to the missile. EFFECT: facilitated procedure. 4 dwg
Patent RU-2092568-C1 (RU)
Inventor: GRACHEV VLADIMIR A
IPC: C21C1/08
Filed: 1994-12-19
Granted: 1997-10-10
Abstract: FIELD: iron melting and processing. SUBSTANCE: addition to burden is made in form of three-dimensional geometric figures (balls, pyramids, cones, or prisms) and includes additionally metal chips and highly refractory concrete with the following quantities of components, mas. %: carbon-containing materials 20-75; metal chips 20-70; highly refractory concrete 5-10. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2133638-C1 (RU)
Inventor: ROBERTA MIL O
IPC: C07C5/27
Filed: 1995-02-10
Granted: 1999-07-27
Abstract: Способ скелетной изомеризации нормальных олефинов состоит в контактировании олефинов с катализатором при 400-500 o C и давлении ниже 2 атм. При этом используют катализатор, представляющий собой гамма-оксид алюминия, на поверхность которого нанесен оксид бора более 0,25•10 -4  и менее 1,50•10 -4  г/м 2 . Способ позволяет выполнить селективно скелетную изомеризацию нормальных олефинов по разветвленным изомерам с высоким выходом и производительностью. 4 з.п. ф-лы, 11 табл., 1 ил.
Patent RU-2111740-C1 (RU)
Title: Curative cosmetic cleansing product
Inventor: EGOROVA S N
IPC: A61K8/34
Filed: 1995-05-10
Granted: 1998-05-27
Abstract: FIELD: medicine, cosmetology, dermatology. SUBSTANCE: curative cosmetic cleansing product contains children's soap, spirit of camphor, ammonia solution, perhydrol, mink oil and water. All components are taken in certain quantitative ratios. The given product is a finely divided emulsion. EFFECT: higher efficiency to obtain antiseptic, softening and antiflogistic action to be used in treating papulosa acne and seborrhea.
Patent RU-2098668-C1 (RU)
Title: Air bypass control method for compressor of two-shaft two-circuit gas- turbine engine
Inventor: PANKOV ANATOLIJ G
IPC: F04D27/02
Filed: 1995-06-23
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; gas-turbine engines; stalling and surging protection. SUBSTANCE: order to close valves is formed when operating conditions change from low gas to maximum gas. At low gas conditions 1=1, 1 2 = 0,1 4 = 1 and OR unit 6 forms signal for opening air bypass valve according to logic of its operation. Air bypass valves are open (1 abv = 1) and output of unit 6 is direct connected with air bypass valve controls. By signal 1 abv = 1 output of unit 6 is connected with controls of air bypass valve and output of unit 9 is disconnected from controls of air bypass valves by means of switch 11. As operating conditions change to increase, 1 changes to 0, condition 1 1 = 1 2 = 1 4 = 0, is fulfilled and air bypass valves close. By signal for closing (1 abv ), control of air bypass valves is effected through unit 9. Output of unit 6 is connected with one of inputs of unit 9, and signal to open the valves passes from output of unit 9 connected to controls of air bypass valves through unit 11 by signal 1 abv = 0.. When h a1  is reduced by value Δn ap  from initial value, order is formed to open air bypass valves. At maximum gas conditions 1 1 = 1 2 = 1 4 = 0 air bypass valves are closed, and switch 10 provides control of air bypass valves from unit 9. When α pch  is shifted from maximum to low gas, signal 1 3 = 1 appears, and unit 6 forms signal to open air bypass valves. Simultaneously conditions are changed for decrease, signal 1 3 = 1 appears and order for to open air bypass valves is formed. Air bypass valves are opened by order from unit 9 connected to unit 11 by order 1 abv = 0. EFFECT: improved reliability. 2 dwg
Patent RU-2086772-C1 (RU)
Title: Method of isolating emergency section in underground working
Inventor: CHUPRIKOV ALEKSEJ E
IPC: E21F5/00
Filed: 1995-09-04
Granted: 1997-08-10
Abstract: FIELD: mining industry. SUBSTANCE: for higher strength and hermetic sealing of isolating structure, reduction of material and labour cost, technological procedure according to method implies drilling of bore-holes into emergency underground working, casing them. Erected through casing pipes is barrier partition made of elastic members. This barrier partition is made frozen by introducing freezing perforated column into body of barrier partition, and injection into bore-hole of viscous-dispersed slurry, and delivering low-temperature cryogenic aerosol. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-2081078-C1 (RU)
Title: Method for production of gypsum binder
Inventor: GASHKOVA VALENTINA I
IPC: C01F11/46
Filed: 1995-09-13
Granted: 1997-06-10
Abstract: FIELD: building materials production. SUBSTANCE: production of gypsum binder using acid waste of production of hydrogen fluoride involves neutralization of said waste and granulation thus obtained neutralization product. Said neutralization is carried out simultaneously with grinding till content of free sulfuric acid in neutralization product is 0.3-1.0 mass %. Quantity of neutralizing agent is more than stoichiometric one by 28-73 mass %. Said granulation is carried out with the help of water, its quantity is 12-17 mass % of product mass to be granulated. EFFECT: increased initial strength of granules, decreased acidity of granules, increased yield of commercial fraction of granules. 1 tbl
Patent RU-2086156-C1 (RU)
Title: Method for producing aromatized canned fish
Inventor: KVASENKOV OLEG I
IPC: A23L17/00
Filed: 1995-09-19
Granted: 1997-08-10
Abstract: FIELD: canned foods industry. SUBSTANCE: method involves fish preparing and its packing in cans. Liquid pickle is prepared by mixing vegetable oil or tomato sauce, or broth, or water with solution of CO 2 -extracts of spices in liquid carbon dioxide at its dispersion. Pickle is fed in cans with packed fish, and cans are closed. EFFECT: higher efficiency. 5 cl
Patent RU-2102165-C1 (RU)
Inventor: TERENS M SHOR
IPC: B21B39/16
Filed: 1995-07-31
Granted: 1998-01-20
Abstract: FIELD: rolling; production of bar section. SUBSTANCE: modular rolling mill has several rolling modules arranged in series on rolling line of mill. Each rolling module has several pairs of mechanically interconnected working rolls. Installed near the rolling mill line is successively installed respective number of reduction gears, each one driven by its own drive motor. Couplings connect at least some of rolling modules with two successively located reduction gears, while the remaining rolling modules are connected with one reduction gear each. EFFECT: higher efficiency. 8 cl, 6 dwg
Patent RU-2092195-C1 (RU)
Title: Method to treat vibration disease
Inventor: MALYUTINA NATALYA N
IPC: A61N1/20
Filed: 1995-10-04
Granted: 1997-10-10
Abstract: FIELD: medicine, professional pathology. SUBSTANCE: method deals with a complex of medicinal therapy and an impact of constant current for patient's hands. The novel is the fact that the patient is at first slowly intravenously injected with the mixture of novocaine, curantile, papaverine, dimedrol and nicotinic acid at the dose beginning from the half one and increasing it gradually to the maximal one. Simultaneously after injection it is necessary to conduct galvanization of both hands for 25-30 min daily. The course of treatment lasts for 6-10 days. EFFECT: higher efficiency, shortened period of therapy. 2 cl
Patent RU-2112898-C1 (RU)
Title: Распорный дюбель
Inventor: MANFRED KHAAGE
IPC: F16B13/12
Filed: 1994-12-08
Granted: 1998-06-10
Abstract: Сущность: распорный дюбель имеет проходящее насквозь через корпус дюбеля внутреннее отверстие для забивания запорного штифта, имеющего форму гвоздя или винта. Внутреннее отверстие выполнено проходящим по спирали вокруг средней оси и имеет по меньшей мере, на части своей длины диаметр, равный, или незначительно меньший, чем наружный диаметр распорного штифта. Технический результат, ожидаемый от применения изобретения заключается в том, что при незначительном сопротивлении забиванию обеспечиваются высокие силы закрепления, как в мягких пористых, так и в твердых строительных материалах. 2 с. и 8 з. п. ф-лы. 4 ил.
Patent RU-2107900-C1 (RU)
Inventor: PODZHIVOTOV V P
IPC: G01K3/02
Filed: 1995-11-08
Granted: 1998-03-27
Abstract: FIELD: surrounding medium and production process control. SUBSTANCE: device has group of transducers which convert current temperature value to voltage, group of comparators, group of formers, group of storage members, two groups of AND gates, group of delay elements, two generators, device for setting the next measurement cycle beginning, two AND gates, OR gate, storage member, counter, digital-to-analog converter, group of reading amplifiers, check-up unit, computing unit, and indicator. Measurement result is illuminated by indicator is quotient of division of sum of measured voltages accumulated in computing unit by number of transducers in group. EFFECT: higher control efficiency. 2 dwg
Patent RU-2098387-C1 (RU)
Inventor: SKURIKHIN VLADIMIR VASILEVICH
IPC: C04B35/106
Filed: 1995-11-24
Granted: 1997-12-10
Abstract: FIELD: manufacture of refractory materials. SUBSTANCE: mixture comprises, mas. %: granular corundum filler having fraction more than 0.5 mm in size; finely dispersed mixture of cooperative grinding having fraction less than 0.09 mm in size, the balance. Finely dispersed mixture comprises, mas. %: corundum, 40-63.5; alumina, 0.5-25; kaolin, 20-30; zirconium dioxide, the balance but not more than 5. Then half-finished articles are compressed of thus prepared mass and are roasted at 1520-1600 C. EFFECT: improved quality. 1 tbl
Patent RU-2102089-C1 (RU)
Inventor: BOGATOV A I
IPC: A61C19/06
Filed: 1996-02-16
Granted: 1998-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has flexible contact member being a plate having monofilament light guide fixed on its operation end to emit lateral radiation, insulation coating and conduction. Electrode has nipple for supplying gaseous oxygen having one end in a through hole of insulation coating on the non-operating side of the contact member. Conduction units are linked to galvanization and electrophoresis apparatus. Flexible tube for supplying gaseous oxygen taken from special gas cylinder of autonomous breathing system or from general oxygen supply network is connected to the nipple. The electrode is applied to gingival surface. As a result of reduction-oxidation reactions, oxygen neutralizes stray influence of hydrogen and hydroxyl ions H + +OH -  and destroying action of acids and alkalis formed as a result of electrophoresis applied. EFFECT: enhanced effectiveness of laser electrophoresis; accelerated treatment course. 2 dwg
Patent RU-2128833-C1 (RU)
Title: Кассета для измерений акустических характеристик жидких проб при высоком давлении
Inventor: VLADIMIR BELONENKO
IPC: G01N29/02
Filed: 1993-08-09
Granted: 1999-04-10
Abstract: Кассета включает в себя цилиндрический корпус с плоскими торцами. Корпус имеет резонансную полость, заполняемую исследуемой пробой. В боковой стенке выполнено отверстие. На торцах корпуса размещены электроакустические пластинчатые преобразователи. Имеется средство для сжатия собранной кассеты в осевом направлении и втулка, плотно охватывающая кассету и закрывающая отверстие корпуса. Кассета снабжена двумя торцевыми крышками. Каждая из крышек установлена со стороны соответствующего торца корпуса. Выполнена с компенсационной полостью и отверстием в боковой стенке. Каждая крышка имеет отверстие в упомянутом торце, совпадающее с резонансной полостью корпуса. В противоположном торце имеется отверстие, в котором герметически установлен соответствующий наконечник. Технический результат - повышение надежности разделения точности измерений, простота конструкции, отсутствие ухудшения характеристик из-за перепада давления. 11 з.п. ф-лы, 25 ил.
Patent RU-2108974-C1 (RU)
Inventor: KSENOFONTOV BORIS SEMENOVICH
IPC: C02F103/00
Filed: 1996-04-22
Granted: 1998-04-20
Abstract: FIELD: environmental control; treatment of both industrial and household sewage. SUBSTANCE: sewage is treated by subjecting it, in succession, to gravity sedimentation, flotation and filtering. Flotation treatment is carried out by organizing forced (artificial) coalescence of microbubbles. For this purpose, saturated solution of some gas easily soluble in water, such as, e. g. carbon dioxide or hydrogen sulfide, is injected into sewage. This effect is also achieved by placing hydrophobic surface on path of travelling gas bubbles. Microbubbles not trapped by clarified water coalesce as they enter filtering charge (bed) constituted by particles of carbon and peat, the latter being normally represented by high-moor peat flotation concentrate. Froth product obtained by flotation stage and froth cake obtained by filtering stage are combined together and directed to separation by decantation into light and heavy fractions, the latter being recycled back to gravity sedimentation stage. EFFECT: higher efficiency. 9 cl
Patent RU-2122266-C1 (RU)
Title: Potential equalizing device
Inventor: SHTEFAN VINTERLING
IPC: H02G3/04
Filed: 1996-05-17
Granted: 1998-11-20
Abstract: FIELD: multiple- component hollow metal sections, primarily metal installation channels. SUBSTANCE: electricity- conducting joint is provided between channel cover and its bottom part. Novelty is that potential equalization point is shifted to cable terminal in which loose ends of clamps are provided with pointed horns of contacts which, when clamped with loose shaped ends of side walls in bottom part of channel, destroy their surface on purpose to form electricity conducting joint. EFFECT: reduced cost and facilitated procedure of wiring. 6 cl, 3 dwg
Patent RU-2122233-C1 (RU)
Title: Device for testing operations of microcomputer
Inventor: GENIN V S
IPC: G06F11/30
Filed: 1996-06-25
Granted: 1998-11-20
Abstract: FIELD: digital computer engineering, in particular, remote control equipment. SUBSTANCE: device has microcomputer, which has microprocessor and serial input-output software-controlled unit, which is designed as universal synchronous-asynchronous send- receive set, counter and differential circuit. EFFECT: increased reliability for faults of microcomputer. 1 dwg