baber/WOPTO huggingface dataset:
Patent RU-2090207-C1 (RU)
Title: Method for obtaining hyaluronidase
Inventor: SAZYKIN IVAN S
IPC: A61K38/43
Filed: 1993-07-30
Granted: 1997-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves cleaning and condensing by ultrafiltering extract through polysulfonic and fluoroplastic membranes impermeable for hyaluronidase and permeable for ballast substances of lower molecular mass. Membrane permeability coefficient is not less than 10 kD. EFFECT: simplified production process; enhanced effectiveness in treating cicatrices, contractures, wounds.
Patent RU-2086861-C1 (RU)
Title: Device for electric heating of water
Inventor: GORUNOV NIKOLAJ N
IPC: F24H1/10
Filed: 1993-08-30
Granted: 1997-08-10
Abstract: FIELD: heating water in flow. SUBSTANCE: device has housing where electric heater is mounted. Electric heater is made in the form of rotor with hollow axle and stator with two rows of semidiscs rigidly mounted on them in parallel to each other. Semidiscs of rotor are located between semidiscs of stator and are connected to phase by means of flexible current lead; semidiscs of stator are connected with neutral conductor of supply mains. Stator is mounted in housing forming circular chamber for water which is divided into two compartments: one compartment is connected with inlet, while the other, is connected with outlet. Rotor is provided with limiter of angle of turn and handle for change of position of its semidiscs relative to those of stator. EFFECT: enhanced reliability. 2 dwg
Patent RU-2053344-C1 (RU)
Inventor: LYASHENKO VLADIMIR GRIGOREVICH
IPC: E06B5/10
Filed: 1994-01-28
Granted: 1996-01-27
Abstract: FIELD: civil engineering. SUBSTANCE: metal door has door box with U-shaped projection and recesses for placing semi-hinges. Floating metal plates with threaded holes adjoin internal surfaces of the recesses. C-shaped housing is used to protect the plates. Door box has embedded ends with holes. Door plate has closed welded frame made of sheet molded lathes and cover welded to the frame on both sides. EFFECT: high reliability. 4 dwg
Patent RU-2085333-C1 (RU)
Title: Material production method
Inventor: TELITSYN IVAN I
IPC: B22F9/02
Filed: 1994-03-15
Granted: 1997-07-27
Abstract: FIELD: production of composite or other materials from powders, laminating melts or melts with restricted solubility. SUBSTANCE: method involves charging components into working chamber; performing pulsed treatment in vertical direction by means of vibration exciter with following cooling to predetermined degree. Treatment is conducted in hermetically sealed chamber in gaseous medium or in vacuum in the direction of gravity force. Amplitude and pulse frequency ratio is 0.0890-0.400, acoustic energy density is 3,6•10 6  - 1,3•10 8  J/cub m, acceleration of movable part of pulse exciter is 305-3,000 m/sec at structural transformation temperature. EFFECT: wider range of basic components used to produce composite materials, increased homogeneity and stability of produced material. 19 cl, 2 tbl
Patent RU-2058284-C1 (RU)
Title: Method for isolation of butanol, butyl acetate and water of mixture
Inventor: BELDEEVA LYUBOV N
IPC: C07C29/74
Filed: 1994-04-05
Granted: 1996-04-20
Abstract: FIELD: chemical technology. SUBSTANCE: preliminary mixture of butanol, butyl acetate and water is purified against impurities (e.g. biological impurities). The process is carried out in rotary film evaporator, portion of withdrawal for distillate being 0.90-0.92. Thus obtained distillates are separated into aqueous and organic layer. Aqueous layers being removed for reflux of mentioned above evaporators, organic layer being affected by further separation. Mixture of butanol and butyl acetate is separated of organic phase by azeotropic rectification. The latter process is carried out in still of rectification column at reflux ratio 0.3-1.0, portion of withdrawal for distillate being 0.5-0.7. Thus obtained distillate is separated into aqueous and organic layer, aqueous layer is removed for reflux of rotary film evaporator, organic phase being recycled into rectification column. Butyl acetate is separated by azeotropic rectification at reflux ration 1.0-2.0, portion of withdrawal into distillate being 0.6-0.7. Butanol is separated of thus obtained distillate by heteroazeotropic rectification with water at reflux ratio 4.0-5.0, portion of withdrawal into distillate being 0.75-0.8. Thus prepared distillate containing water, butanol and butyl acetate as mixture is separated on aqueous layer and organic layer. Then aqueous layer is removed for isolation of butanol. Thus obtained organic layer is mixed with organic layers from rotary film evaporators to isolate mixture of butanol and butyl acetate. EFFECT: improves efficiency of method. 1 dwg
Patent RU-2062285-C1 (RU)
Title: Method to produce petroleum fiber-forming pitch
Inventor: BERG GENRIKH A
IPC: C10C1/16
Filed: 1994-05-13
Granted: 1996-06-20
Abstract: FIELD: petrochemical industry. SUBSTANCE: heavy resin of pyrolysis is subjected to thermal polycondensation in running through reactor of coil pipe type under pressure of 30 - 50 atmospheres and volumetric speed of raw material feeding of 0.5 - 2.0 l/h. Then distillation of reaction low molecular products is exercised using two separators with provision of continuous feeding of nonoxidating agent with speed of 875 - 1000 l/h for 10 - 25 hours. Produced product is held in presence of nonoxidating agent. EFFECT: improved quality of pitch. 3 cl, 2 dwg, 1 tbl
Patent RU-2085103-C1 (RU)
Title: Attachment to domestic chopper
Inventor: ZAKHAROV VLADIMIR V
IPC: A47J43/04
Filed: 1994-05-25
Granted: 1997-07-27
Abstract: FIELD: domestic appliances. SUBSTANCE: attachment has meat grinder with profiled holes. Carried out in meat grinder from the side of input portion of holes is hollow where fixed washer with central hole is disposed. In washer, fixed washers are strengthened and formed with it removable link. EFFECT: improved design. 5 dwg
Patent RU-2090213-C1 (RU)
Title: Method for evaluating the course of deep postoperative wound process
Inventor: GIZATULLIN SHAMIL KH
IPC: A61M27/00
Filed: 1994-06-08
Granted: 1997-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves draining wound by applying tidal drainage with polyethylene tubes having increasing diameters set in series one inside the other. Physiological liquid with dialyzate temperature of 10-37 C is supplied through a tube beginning from one having the smallest diameter. Washing begins at the rate of 50-60 drops/min during the first two hours after the operative intervention then it continues depending on the individually marked degree of edema, the rest of the first day the washing process is carried out at the rate of 20-30 drops/min and each third hour the wound cavity is irrigated with jet. Then the washing rate is kept at 20-30 drops/min during the rest of the postoperative period and tubes of increasing diameters are used as removable colored members beginning with one having smaller diameter. To count the number of wound exudate cells before analysis, the removed tube is used . EFFECT: enhanced effectiveness of postoperative wound treatment. 3 dwg
Patent RU-2085307-C1 (RU)
Title: Device for cleaning milk pipe line
Inventor: SHARABURIN OLEG E
IPC: B08B9/00
Filed: 1994-06-10
Granted: 1997-07-27
Abstract: FIELD: cleaning milk pipe lines. SUBSTANCE: device is provided with guide plates fitted with branch pipes and damper with inclined and additional passages. Damper is mounted movably for communicating the respective branch pipes of plates by means of passages of damper provided with recess having calibrated orifice for communication with atmosphere. Additional passages are parallel and distance between them is equal to center-to-center distance of branch pipes. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2081354-C1 (RU)
Title: Method of cleaning gas turbine of internal combustion engine supercharging turbocompressor
Inventor: KARMINSKIJ VALERIJ D
IPC: F01D21/10
Filed: 1994-07-25
Granted: 1997-06-10
Abstract: FIELD: operation and repair of internal combustion engines. SUBSTANCE: shaft of gas turbine 1 and compressor 2 is connected to engine 4 by means of clutch 3; turbocompressor rotor is rotated by this engine. Gaseous carbon dioxide with suspensions of solid carbon dioxide is fed to inlet branch pipe 5. Outlet branch pipe 6 of gas turbine is connected to inlet branch pipe of compressor through heat exchanger 7 and filter 8. Outlet branch pipe of compressor is connected via gate valve 10 to intake reservoir 11. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2125550-C1 (RU)
Title: Porous granulated product, method for decreasing density of this product, and explosive composition
Inventor: EHDVIN BALS
IPC: C01C1/18
Filed: 1994-10-14
Granted: 1999-01-27
Abstract: FIELD: explosives. SUBSTANCE: in order to decrease density of porous granulated product such as ammonium nitrate applicable in explosive composition, when the product is being granulated by hardening droplets of sprayed ammonium nitrate solution, capsulated microspheres are added. EFFECT: increased strength of granulated product and safety and efficiency of explosive composition. 36 cl, 3 dwg, 3 tbl
Patent RU-2100813-C1 (RU)
Inventor: KULIKOV NIKOLAJ D
IPC: G01R27/26
Filed: 1995-03-24
Granted: 1997-12-27
Abstract: FIELD: instruments, in particular, measurement of non-electric characteristics using resistance, inductance and capacitance detectors. SUBSTANCE: method involves measurement of duration of transient processes in resistor-capacitor or resistor-inductance circuit by means of application of exciting voltage to measuring circuit, alternation of exciting voltage using function which has at least two identical pieces each of which has two linear measuring circuits with zero curvature and two exciting pieces. Simultaneously method involves generation of reference alternating voltage which corresponds to these two pieces and has linear reference pieces with zero curvature each of which is defined for time of corresponding linear measuring piece of pair. Voltage at measuring circuit element during first and second linear measuring pieces of pair is compared to reference voltage. Additional time interval is added between moments when voltage levels are equal. Then these voltage levels are compared during time intervals of third and fourth linear measuring pieces of pair. Additional second time interval is added between moments when voltage levels are equal. Generated time intervals or their equivalents are subjected to subtraction which provides information about characteristic to be measured. EFFECT: increased precision of measurements due to decreased error caused by instability of delay in signal transmission. 3 cl, 4 dwg
Patent RU-2113183-C1 (RU)
Inventor: MOLCHANOV O L
IPC: A61B17/42
Filed: 1995-04-10
Granted: 1998-06-20
Abstract: Изобретение относится к медицине, гинекологии и может быть использовано для лечения бактериального вагиноза. Во влагалище вводят тампон, импрегнированный лечебным средством. В качестве лечебного средства используют цитратную буферную систему с кислотностью рН 3,9 - 4,2. Способ повышает эффек-тивность лечения. 1 з.п. ф-лы, 2 табл.
Patent RU-2075294-C1 (RU)
Title: Mechanical trap for cockroaches
Inventor: SING ARKADIJ T
IPC: A01M1/10
Filed: 1995-05-03
Granted: 1997-03-20
Abstract: FIELD: insect control. SUBSTANCE: trap has base 1, input stem 2 and pivotal tubular mechanism 3, which are mounted on base 1, gate 4 fixed on end of mechanism 3, separating projection 5, cockroach collecting chamber 6, bait chamber 9. Tube 10 is made from two halves, with first half being shorter and heavier than second part. When cockroach crawls to end of tube 10, the latter is lowered and tube opening coincides with opening of cockroach collecting chamber. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2080095-C1 (RU)
Title: Controllable surgical instrument
Inventor: FRENKEL ARON G
IPC: A61B17/32
Filed: 1995-06-13
Granted: 1997-05-27
Abstract: FIELD: medicine, surgical instruments. SUBSTANCE: novelty resides in that it comprises handle which houses integrated instrument control mechanism including mechanism for longitudinal or rotary movement of working head, mechanism for positioning working head, mechanism for adjusting working head travel length, and mechanism for timely removing replaceable blade, thereby providing minimum distance between control lever pushbutton and surgical elements and reducing amplitude of spontaneous vibrations of surgical elements during working cycle of surgical operation. Besides, working head positioned mechanism is formed so ad to rule out any possibility of accidental turn-through due to concentrating friction force at point, at which circular groove of blade touches locking catch flange. Travel length of working head can be adjusted at will. Mechanism for timely removing replaceable blade is made in the form of locking catch. EFFECT: improved design. 1 dwg
Patent RU-2091448-C1 (RU)
Inventor: KAZANKINA ANTONINA F
IPC: C10M133/44
Filed: 1995-06-06
Granted: 1997-09-27
Abstract: Сущность изобретения: жидкость содержит, %: этилен- или пропиленгликоль 58 - 64, водорасторимый полиуретан 2,9 - 5,5, бензотриазол 0,3 - 0,5, триэтаноламин 0,8 - 2,0, триэтаноламиновая соль алкилэтоксифосфатов жирных спиртов фракции C 10 -C 13  0,1 - 0,2, четвертичная хлористая соль несимметричного диметилалкил (C 12 -C 14 ) гидразина 0,01 - 0,10, антивспениватель 0,01 - 0,04, вода до 100. 4 табл.
Patent RU-2101607-C1 (RU)
Inventor: KAGAN JA M
IPC: F17D3/08
Filed: 1995-06-08
Granted: 1998-01-10
Abstract: FIELD: devices separating heterogeneous liquids or liquids and gases at successive pumping of them through one pipe line; gas, oil and chemical industries. SUBSTANCE: device includes elastic body filled with medium and cylindrical housing divided into two chambers by means of spring-loaded pistons; one chamber is brought in communication with medium contained in pipe line before separator. Device is provided with mechanism for control of pressure of medium in cavity of elastic body which is fitted with cam gear, medium discharge valve and control valve fitted inside cylindrical housing cam gear is connected with spring-loaded piston. On one side, valves are connected with cam gear through pipes and on other side, discharge valve is brought in communication with medium contained after separator by means of pipe; control valve is brought in communication with used for handling the medium. Besides that, cam gear is provided with idle stroke valve which is brought in communication with pipe connecting the control valve with pump on one side and with medium contained after separator on other side. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2123787-C1 (RU)
Title: Method of producing bread "novo-borodinsky"
Inventor: GURKAEVA G G
IPC: A21D8/02
Filed: 1995-07-05
Granted: 1998-12-27
Abstract: FIELD: baking industry. SUBSTANCE: dough is prepared by scalding method from mixture of rye hulled-grain flour and first grade wheat flour in ratio 80 kg:15 kg. Additionally introduced in mixture are sugar in the amount of 6 kg per 100 kg of flour and flavor, for example, coriander; in this case, liquid leaven is used in the amount of 60% to flour weight, and syrup is excluded from mixture. EFFECT: increased quality of bread due to improved rheological properties of dough. 2 cl, 5 tbl
Patent RU-2095109-C1 (RU)
Title: Training apparatus
Inventor: TALANOV BORIS P
IPC: A63B23/04
Filed: 1995-07-24
Granted: 1997-11-10
Abstract: FIELD: sports equipment. SUBSTANCE: training apparatus has base, column with handle, two platforms mounted for vertical displacement, loading device, device for restricting height at which platform may be fixed in vertical plane. Restricting device is mounted on column and formed as stop. Loading device has hydraulic cylinders, with number of cylinders being equal to the number of platforms. Cylinders have stems with pistons. Hydraulic cylinders are interconnected by cavities positioned below pistons and filled with working fluid. Hydraulic cylinders are interconnected via controlled throttle. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2085326-C1 (RU)
Inventor: UMANETS VALERIJ I
IPC: B22D11/00
Filed: 1995-07-20
Granted: 1997-07-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves supplying metal to crystallizer; changing ingot width by moving narrow walls of crystallizer; positioning narrow walls of crystallizer at an angle to longitudinal axis of crystallizer; withdrawing ingot from crystallizer. During displacement of narrow walls of crystallizer inclination angle of narrow walls relative to longitudinal axis of crystallizer from initial position is changed by Δγ = ± (0.003-0.006) arctg Δ B1L, where D B is value of displacement of narrow wall, mm; L is length of ingot measured from metal meniscus in crystallizer to its lower end, mm; (0.003-0.006) is empirical coefficient taking into account shrinkage of ingot wide walls and set in reverse ratio relative to speed at which ingot is withdrawn from crystallizer. EFFECT: increased efficiency and improved quality of ingots. 1 tbl
Patent RU-2139752-C1 (RU)
Title: Method of continuous and simultaneous collection and precipitation of mercury from mercury-containing gases
Inventor: SITKHES MENENDES FERNANDO
IPC: C22B43/00
Filed: 1995-10-25
Granted: 1999-10-20
Abstract: FIELD: separation of mercury from gases, particularly, continuous and simultaneous collection and precipitation of mercury from mercury-containing gases. SUBSTANCE: method includes passing of mercury-containing gas through washing tower to which hydrogen sulfate is injected continuously, or periodically at moment of time coinciding with washing by solution containing complex of mercury (II), for instance, [I 4 Hg] 2-  or [(SCN) 4 Hg] 2- , not needing of additional oxidizer. Collection and precipitation of mercury and regeneration of solution containing complex of mercury (II) are carried out simultaneously and in one stage only. EFFECT: simplified process and reduced working costs. 7 cl
Patent RU-2078587-C1 (RU)
Title: Способ лечения невротической интимофобии
Inventor: KUZNETSOVA MIROSLAVA R
IPC: A61M21/00
Filed: 1995-11-15
Granted: 1997-05-10
Abstract: Изобретение относится к медицине, а именно к психиатрии и невропатологии, и может быть использовано в психотерапии. Способ позволяет повысить терапевтическую эффективность лечения невротических расстройств. Для этого в начале сеанса в рамках рациональной терапии формируют осознанное отношение и усиливают мотивацию, затем осуществляют ретроспективный анализ психофизиологических симптомов, которые сопровождали пациента в состоянии страха, испытанные им в экстремальной для него ситуации, а также симптомов, которые пережил пациент в ситуации уверенности в себе. Методом пароксизмальной интенции многократно, последовательно усиливают и уменьшают переживания до снижения остроты восприятия негативных и максимального усиления позитивных ощущений. После этого в состоянии легкого транса повторно инициируют переживание экстремальной ситуации страха и с помощью внушения формируют эмоциональную связь этой ситуации с симптомами уверенности. Ключевые формулы внушения вербально связывают с актом глубокого вздоха и повторяют во время сеанса 3 - 5 раз. 3 з.п. ф-лы.
Patent RU-2123543-C1 (RU)
Inventor: SIDNI DZH KLAUZER
IPC: B01D11/02
Filed: 1994-03-17
Granted: 1998-12-20
Abstract: Изобретение может быть использовано для получения медной фольги из медьсодержащих материалов. Для получения фольги осуществляют добавление к медьсодержащему материалу достаточного количества, по меньшей мере одного, водного выщелачивающего раствора, добавление в обогащенный медью водный выщелачивающий раствор достаточного количества, по меньшей мере одного, не растворимого в воде экстрагента, отделение обогащенного медью экстрагента от не содержащего медь водного выщелачивающего раствора, добавление в обогащенный медью экстрагент достаточного количества, по меньшей мере одного, удаляющего раствора, отделение обогащенного медью удаляющего раствора от не содержащего меди экстрагента, протекание обогащенного медью удаляющего раствора между анодом и вращающимся катодом, приложение достаточного напряжения к аноду и катоду для осаждения меди на катоде и непрерывное удаление медной фольги с катода, медная фольга получается более простым и менее дорогостоящим способом. 14 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2127726-C1 (RU)
Title: Process for preparing 3-methylpiperidine and 3- methylpyridine and 3-methylpyridine
Inventor: JOZEF KHEFELING
IPC: C07D213/133
Filed: 1994-03-30
Granted: 1999-03-20
Abstract: FIELD: chemical industry. SUBSTANCE: present invention describes process for preparing 3- methylpiperidine by cyclization of 2-methyl-1,5-diaminopentane in gas phase at 300-400 C and pressure by 0-10 bar above atmospheric pressure in the presence of catalyst such as activated aluminium oxide, mixed aluminium and silicon oxide or natural or synthetic zeolite which have specific surface area greater than 40 sq m/q. The claimed process makes it possible to retain catalyst activity over prolonged period of time to obtain the desired product of high yield. The presence invention also describes process for preparing 3- methylpyridine by further transformation in the presence of dehydrogenation catalyst. EFFECT: more efficient preparation process. 7 cl, 45 ex, 5 tbl
Patent RU-2126261-C1 (RU)
Inventor: KHATTER E SKHIAM ZANDER
IPC: A61K36/734
Filed: 1994-07-28
Granted: 1999-02-20
Abstract: FIELD: cardiology. SUBSTANCE: preparation is obtained via extracting, with 45 wt % ethanol at 60 C, leaves with flowers Crataegus followed by ultrafiltration of extract through membrane filter with cutting threshold 3000 D. Preparation can also be obtained by extraction and subsequent separation of low-molecular components, which is accomplished involving liquid-liquid distribution technique in butanol-water system. Extraction may as well be followed by absorption of flavonoids and procyanidines on sorbent. Pharmaceutical composition contains one of preparations. EFFECT: increased efficiency against cardiovascular afflictions in both preparations and compositions. 6 cl, 1 dwg, 3 tbl, 13 ex
Patent RU-2101801-C1 (RU)
Inventor: DUKHON KIN V A
IPC: H01K3/02
Filed: 1996-02-28
Granted: 1998-01-10
Abstract: FIELD: electrical engineering, manufacture of various heat sources of light. SUBSTANCE: process of manufacture of luminous elements for heat sources of light involves imparting wolfram wire with shape of spiral, degreasing of spiral, annealing of spiral to remove stress, cutting of spiral, etching of spiral to remove core, manufacture of luminous elements. Operation of ion-plasma treatment of luminous elements carried out in working chamber in glowing discharge of inert gas is added. Anode current in this case is from 1.0 to 2.0 A, anode voltage from 400.0 to 600.0 V, pressure of inert gas from 2•10 -5  to 3•10 -4  mm Hg, time of curing in glow discharge from 3 to 10 min. EFFECT: prolonged service life, diminished decay of luminous flux, increased reliability of operational characteristics of heat sources of light. 6 dwg
Patent RU-2119905-C1 (RU)
Inventor: ROL F PINKOS
IPC: C07C31/20
Filed: 1994-07-07
Granted: 1998-10-10
Abstract: FIELD: organic chemistry and chemical technology. SUBSTANCE: method of synthesis of 1,4-butanediol involves one-stage interaction of 2,5-dihydrofuran with water and hydrogen at 20-300 C, under pressure 1-300 bars in the presence of hydrogenation catalyst. The synthesized compound is used for synthesis of complex polyesters, polyurethanes and epoxy resins. EFFECT: high yield of the end product, good selectivity of process, competitive price. 11 cl, 1 tbl, 11 ex