baber/WOPTO huggingface dataset:
Patent RU-2084837-C1 (RU)
Title: Device for determination of liquid level in hermetic reservoirs
Inventor: KABANOV VLADIMIR I
IPC: G01F23/22
Filed: 1994-10-12
Granted: 1997-07-20
Abstract: FIELD: instrumentation engineering; devices for measuring level of liquid in reservoirs. SUBSTANCE: device has receiving and transmitting light conduits enclosed in cylindrical hollow housing inside which piston is mounted for vertical motion. Piston is provided with corner reflector fitted on its surface. Input and output of radiation are interconnected by means of optical closing device made in the form of disc with ports whose outer surface is coated with reflecting layer. Output of photodetector is connected with input of one-shot multivibrator whose output is connected with input of radiation source amplifier and input of frequency meter whose output is connected with input of computer. EFFECT: enhanced accuracy of determination. 2 cl
Patent RU-2122826-C1 (RU)
Title: Method of rehabilitation of patients suffered of ischemic disease of heart
Inventor: KUT KIN V M
IPC: A61B5/02
Filed: 1995-03-09
Granted: 1998-12-10
Abstract: FIELD: medicine; cardiology. SUBSTANCE: patient is advised daily walk loads of at least 32 . Individual speed interval between habitual and rated values is determined. It provides for load power equal to 50% of threshold one in veloergometering. Walking speed required for training process is determined with due regard for mass of body and veloergometering results. Method makes it possible to use habitual speed depending on its ergometric expression and tolerance to physical load of patient, as well as to adequately change motor mode in compliance with threshold power dynamics. EFFECT: enhanced rehabilitation efficiency. 2 ex
Patent RU-2105197-C1 (RU)
Title: Pumping unit
Inventor: PETROV JU V
IPC: F04B47/02
Filed: 1995-05-23
Granted: 1998-02-20
Abstract: FIELD: drives of sucker-rod well pumps in oil recovery. SUBSTANCE: pumping unit includes walking beam with head and crank mechanism mounted on frame of electric motor and reduction gear. Crank mechanism includes crank made in form of eccentric mounted on shaft of reduction gear, connecting rod, single-arm lever articulated with frame and double-arm lever provided with seat for eccentric. One arm of double-arm lever is articulated with single-arm lever and other arm carrying the balancing weight is articulated with connecting rod. Geometric axis of seat is shifted relative to geometric axis of double-arm lever passing through above-mentioned articulations. EFFECT: reduced torque on low-speed shaft of reduction gear, reduction of effect of length of connecting rod on change in load on shaft; slow upward motion and fast downward motion at reduced acceleration when load is maximum. 3 dwg
Patent RU-2087237-C1 (RU)
Inventor: SULTANOV TOFIK A
IPC: B21H3/06
Filed: 1995-05-26
Granted: 1997-08-20
Abstract: FIELD: plastic metal working, namely rolling ultimately fine threads in range of diameters 0,25-2 mm. SUBSTANCE: invention realizes two variants of thread rolling head: head with threading dies having "developed screw"-type working surface and with threading dies having "developed ring"-type working surface. Said threading dies are mounted on sliders. Thread rolling head is provided with mechanism for finely adjusting diameter of thread. In first variant of invention guides for sliders are in the form of two strips whose one ends are mounted with possibility of rotation around cover plate secured to one lateral surface of body and whose other ends are arranged with gap in port of opposite cover plate. Said strips are arranged mutually in parallel in end plane of head. In second variant of invention guides for sliders are identical to said guides of first variant but they are arranged in mutually parallel horizontal planes and inclined by crossing angle almost equal to lead angle of thread. EFFECT: improved design. 3 cl, 8 dwg
Patent RU-2116649-C1 (RU)
Inventor: KANSKAJA N V
IPC: G01N33/49
Filed: 1995-05-22
Granted: 1998-07-27
Abstract: Способ может быть использован в медицине, в кардиологии. Одновременно исследуют прирост 2-ТБК активных соединений (малоновый диальдегид (МДА)), уровень холестерина липопротеинов высокой плотности (ХС ЛПВП) и определяют лаг-период. По величине и соотношению у исследованных показателей оценивают общую антиоксидантную активность крови как высокую, умеренную и низкую. Способ позволяет повысить точность и уменьшить время исследования. 1 табл., 1 ил.
Patent RU-2087968-C1 (RU)
Title: Transformer
Inventor: ARZHANNIKOV BORIS A
IPC: H01F27/28
Filed: 1995-07-17
Granted: 1997-08-20
Abstract: FIELD: electrical engineering; high-voltage transformers. SUBSTANCE: transformer has magnetic core mounting concentrically arranged high- and low-voltage windings wound of turns forming layers; high-voltage winding is connected to high-voltage lead and to high- voltage screen made of at least one section; novelty is that high-voltage winding layer most remote from magnetic core is split into two sections connected in parallel and having equal number of turns; high-voltage screen has second section similar to first one and connected to the former by means of high-voltage lead. EFFECT: improved performance characteristics of transformer. 1 dwg
Patent RU-2133248-C1 (RU)
Inventor: SEREDENIN S B
IPC: C07D243/24
Filed: 1995-07-12
Granted: 1999-07-20
Abstract: Изобретение относится к новым производным 1,4-бензодиазепина общей формулы I, где R 1 -бром, R 2 -CH 3 O, NHNH 2 , R 3 -H, галоген, обладающим селективной анксиолитической активностью с преимущественно активирующим компонентом. Вышеуказанные соединения в широком диапазоне доз обладают выраженным анксиолитическим действием, которое не сопровождается побочными седативным и миорелаксантным эффектами. Они имеют низкую токсичность и могут найти применения в психиатрической практике, а также для профилактики эмоционально-стрессовых расстройств в качестве дневных транквилизаторов. 3 ил., 13 табл.
Patent RU-2117583-C1 (RU)
Title: Apparatus for cleaning surface of moving articles
Inventor: SHEBERG STAFFAN
IPC: B08B3/02
Filed: 1993-11-24
Granted: 1998-08-20
Abstract: FIELD: cleaning devices such as rollers. SUBSTANCE: apparatus includes head 4 with suction nozzle 26 and jet 24 placed inside for directing liquid stream towards roller. In chamber 32 of said suction nozzle low pressure is sustained for removing liquid and deposited contaminants by means of air fed through gap 34 between said roller and edge 29 of nozzle. Jet 24 is spaced from inner surface 42 of suction nozzle 26 in central part of said nozzle for providing circular passage 43 between inner side of surface 42 and said jet. Said passage is connected with discharge pipe 12. Head 4 of nozzle also includes unit for supplying compressed air into chamber through gap 34 in order to entrap liquid and contaminations and to carry them to side of said passage and through said passage into discharge pipe 12 in the result of combination with suction effect in chamber 32. Compressed air in addition dries roller treated by liquid without arresting it. EFFECT: enhanced efficiency of cleaning process. 20 cl, 6 dwg
Patent RU-2084393-C1 (RU)
Title: Transportation system
Inventor: TORITSYN IGOR V
IPC: B66C11/12
Filed: 1995-08-21
Granted: 1997-07-20
Abstract: FIELD: transportation of various objects. SUBSTANCE: transportation system has base, bypass blocks, drive, endless flexible traction member. Mounted on moving object are two parallel stepped pulleys with steps of the same diameter. The pulleys are installed with steps of larger diameter directed to the same side. Flexible member is reeved so that its parts between bypass blocks are passed around steps of the same diameter of each pulley by not less than one turn. Reversible drive is installed either stationary on axle and is rigidly coupled with axle of bypass blocks or is mounted on moving object and is rigidly secured to one of pulleys. Placed on pulleys over turns of traction member are endless pressure belts. EFFECT: improved efficiency. 4 cl, 2 dwg
Patent RU-2095610-C1 (RU)
Title: Fuel system of internal combustion engine adapted for operation on liquefied oil gas
Inventor: VESENGIRIEV MIKHAIL I
IPC: F02M21/02
Filed: 1995-10-03
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: fuel system has gas cylinder with safety, shutoff and filling valves and fittings made with division into gas and liquid spaces wherefrom gas is taken for operation only from liquid space under gauge pressure in gas space. Evaporator is made in form of gas chamber with valve to regulate supplied heat. Evaporator is ball shaped, with starting electric heater and with nonspill sump in bottom portion furnished with float valve to prevent getting of liquid into gas chamber, and siphon intake pipe connecting bottom part of sump with bottom part of gas cylinder and freely passing liquid and its vapors back and forth which provides controlled transformation of liquefied oil gas into gaseous fuel for internal combustion engine. System metering device is made on fuel main in form of high pressure regulator-accelerator with pedal operated by driver's foot and with eccentric idling switch. Reduced fuel is delivered to mixer through engine idling valve provided with idling channel adjustable by screw in section and operating diaphragm for loaded modes of operation. Mixer is designed for operation of gaseous fuel. Electromagnetic valve operating as shutoff device is installed before mixer. Mixer is arranged in seat of engine intake valve with mixture swirler in cylinder for operation on gaseous fuel. Existing carburetor-mixer of compressed gas vehicles and gas mixer of gas diesel vehicles can be used as mixers. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2088415-C1 (RU)
Title: Method of manufacture of products
Inventor: GOLUBOV VALERIJ N
IPC: B43K19/18
Filed: 1995-10-20
Granted: 1997-08-27
Abstract: FIELD: methods of manufacture of products; applicable, in particular, in covering with art drawings. SUBSTANCE: essence of the invention consists in that the binding agent is used in form of bentonite. EFFECT: higher efficiency. 2 cl
Patent RU-2100908-C1 (RU)
Title: Analog-to-digital and digital-to-analog converter of telephone signals
Inventor: ADZHEMOV ALEKSANDR S
IPC: H04J3/08
Filed: 1995-12-28
Granted: 1997-12-27
Abstract: FIELD: telephone equipment, in particular, interface between digital and analog phone exchange systems in city, long-distance and international networks. SUBSTANCE: device has n interface and encoding units 1.1-1.n, group receiver 2 of linear signals, re-coding unit 3, digital line 4, unit 5 for detection and input of service channels, control unit 6, oscillator unit. EFFECT: possibility to send service (linear) signals. 1 dwg
Patent RU-2084620-C1 (RU)
Inventor: KUDINOV VALENTIN IVANOVICH
IPC: E21B43/20
Filed: 1996-01-29
Granted: 1997-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: method can be used in development of oil pool with reservoirs of different permeability which are divided by non-permeable separating layer. Oil is taken through producing wells. Intensifying agent is pumped through injection wells into interval of low-permeable interlayer until bottom-hole zone permeability achieves permeability of distant part of interlayer. Working agent is pumped through injection well into low-permeable interlayer for no less period than it is needed for establishing influence of injection well upon producing well. Working agent is injected into low-permeable and high-permeable interlayers. Levelling of inflow and/or injectivity is effected beginning with low-permeable interlayer until achieving equal pressure of injectivity of levelling agent in interlayers. EFFECT: high efficiency.
Patent RU-2115583-C1 (RU)
Inventor: KORABLEV JU D
IPC: B63G8/00
Filed: 1996-01-31
Granted: 1998-07-20
Abstract: Изобретение предназначено для перевозки грузов в стандартных грузовых контейнерах. Подводная грузовая лодка имеет легкий и прочный корпус, причем прочный корпус состоит из отдельных прочных грузовых отсеков-трюмов, выполненных в форме цилиндрической оболочки либо оболочки, имеющей в поперечном сечении форму эллипса или прямоугольника. Прочные отсеки-трюмы отделены друг от друга по длине прочными переборками, причем расстояние между двумя смежными переборками равно габариту стандартного грузового контейнера. Пространство между поперечными переборками служит балластной цистерной и одновременно шахтой для погрузки контейнеров через вертикальный и горизонтальный люки. Обеспечивается погрузка в отсеки подводной лодки груза в стандартных грузовых контейнерах. 2 ил.
Patent RU-2149028-C1 (RU)
Title: Implanted drug delivery system (versions)
Inventor: BERRIGEHN TOMAS DZHON
IPC: A61M5/145
Filed: 1994-08-11
Granted: 2000-05-20
Abstract: FIELD: controlled introduction of medicinal preparations. SUBSTANCE: system has drug storage reservoir, drug dose delivery reservoir coupled to drug storage reservoir by means of connecting members through hand-operated pump and outlet channel coupled to drug dose delivery reservoir via flow limiter-regulator in outlet channel. Connecting members between drug storage reservoir and drug dose delivery reservoir are designed to direct flow only from drug storage reservoir to drug dose delivery reservoir at pressure in drug dose delivery reservoir below maximum pressure. Drug dose delivery reservoir is made of elastic material capable of expanding from minimum to maximum volumes and creating pressure on drug in drug dose delivery reservoir from minimum to maximum values, with drug dose being constant. Connecting members are provided with facility for control and variation of flow direction to drug storage reservoir when maximum pressure is attained. In system version connecting members are provided with protective chamber. Construction of system ensures drug introduction at constant rate without use of power source. EFFECT: higher efficiency. 29 cl, 3 dwg
Patent RU-2103090-C1 (RU)
Inventor: ZLOTIN V E
IPC: B21D19/00
Filed: 1996-04-03
Granted: 1998-01-27
Abstract: FIELD: metallurgy, namely edge rounding of metallic sheet body parts. SUBSTANCE: method comprises steps of rounding free edges of body sheet parts to be painted or coated at next manufacturing operations. Edges are heated by high-frequency electric currents, hot metal is burned in oxidizer medium. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2121791-C1 (RU)
Inventor: ODINOKOV V N
IPC: A01P19/00
Filed: 1996-04-22
Granted: 1998-11-20
Abstract: FIELD: agriculture. SUBSTANCE: stabilized preparative form of pheromone is obtained on the basis of 4,8-dimethyldecanal that is a pheromone of aggregation of club-bearing small chafer (Tribolium) containing additionally di-[3-(4'-hydroxy-3', 5'-di-tert.-butyl- -phenyl)-prop-1-yl]-ester of phthalic acid or 4-[3-(3'-hydroxy- -4'-phenacyl)phenoxy]-propyl-2,6-di-tert.-butylphenol. Pheromone with antioxidant is applied on filter paper or tablet pressed of cellulose. This preparation is placed in a trap with glue lining for insect-pests fixation. Composition is used for trap of insect-pests to decrease their population. EFFECT: enhanced effectiveness of composition. 4 tbl, 1 ex
Patent RU-2101458-C1 (RU)
Title: Разъединительное устройство колонны труб
Inventor: GABDULLIN R G
IPC: E21B17/06
Filed: 1996-06-04
Granted: 1998-01-10
Abstract: Изобретение относится к строительству и ремонту скважин, а именно к разъединителям труб, применяемым преимущественно при цементировании хвостовиков в вертикальных, наклонных и горизонтальных скважинах, и направлено на упрощение эксплуатации и конструкции устройства. Устройство содержит верхний и нижний телескопически соединенные корпуса, стопоры, размещенные в соответствующих гнездах корпусов, и толкатели с фиксаторами. Корпуса установлены относительно друг друга с зазором, образующим камеру, в верхней части которой размещен толкатель со скошенным концом, а в нижней - подпружиненные фиксаторы, выполненные в виде зубка. Фиксатор поджимает толкатель нерабочими поверхностями. Стопоры выполнены в виде прямоугольной призмы с наклонными поверхностями на боковых поверхностях для взаимодействия со скошенными поверхностями толкателей, а под наклонными поверхностями стопоров выполнены углубления по форме зубка фиксаторов для взаимодействия с последними. 5 ил.
Patent RU-2073122-C1 (RU)
Title: Pump or fan plant group control station
Inventor: LYUBASHEVSKIJ EVGENIJ S
IPC: F04D15/00
Filed: 1996-07-12
Granted: 1997-02-10
Abstract: FIELD: public services; thermal points and stations, compressor stations at automatic maintenance of technological parameters. SUBSTANCE: group control station has inlet and outlet manifolds between which pumps or fans with check valves and induction motors are arranged; each induction motor is connected via respective first contactor to A.C. supply line; station is also provided with technological parameter sensor built in outlet manifold and control unit whose input is connected with output of technological parameter sensor; station is provided with second contactors connected respectively between each first contactor and induction motor, frequency converter unit whose input is connected with A.C. supply line and output is connected to combined additional inputs of second contactors; control input of frequency converter unit is connected with output of control unit; control inputs of first contactors are connected with respective first control outputs of control unit whose second control outputs are connected to control inputs of respective second contactors. According to second version, station is provided with phase-meter to reduce overloads during change-over of induction motors. EFFECT: enhanced reliability. 5 cl, 2 dwg
Patent RU-2109643-C1 (RU)
Inventor: AGANIN L G
IPC: B60K11/04
Filed: 1996-08-06
Granted: 1998-04-27
Abstract: FIELD: automotive industry; radiator guards for passenger cars. SUBSTANCE: front part of car body has bumper including outer panel secured on beam and guard installed between radiator and its shell and made of two members fitted in inner guides of central bracket provided with support flanges. EFFECT: improved protection of car front. 5 cl, 4 dwg
Patent RU-2121070-C1 (RU)
Title: Hypersonic ramjet engine
Inventor: NOVOSEL TSEV D A
IPC: F02K7/08
Filed: 1996-11-22
Granted: 1998-10-27
Abstract: FIELD: aircraft; combination engine units. SUBSTANCE: hypersonic ramjet engine is two-circuit device consisting of inner subsonic and outer hypersonic circuits. Flow section of hypersonic circuit is formed by housings of subsonic and hypersonic circuits. Subsonic circuit consists of diffuser with subsonic velocity at outlet, fuel and water supply manifolds and reactor in which hydrocarbon fuel is subjected to reaction of conversion with water with liberation of products of reaction with high content of free hydrogen. Reaction products are delivered to hypersonic circuit. EFFECT: reduced operating expenses, enlarged fuel material base for hypersonic aircraft owing to effective use of hydrocarbon fuel during engine operating cycle. 2 dwg
Patent RU-2123135-C1 (RU)
Title: Hydraulically driven pumping unit (design versions)
IPC: F04B43/06
Filed: 1997-01-06
Granted: 1998-12-10
Abstract: FIELD: chemical industry, oil industry; transfer of oil products, solutions of alkalis and acids and explosion hazard liquids. SUBSTANCE: in design version 1 hydropulsator is used in which continuous flow of high-pressure working medium is converted into pulsating flow and is distributed among pumping units in which repeated cycles of filling in and displacing of handled medium take place under action of working medium through diaphragms. Hydropulsator does not require special drive as rotation is provided by means of built-in hydraulic motor operating owing to insignificant part of energy of continuous flow of working medium. In design version 2 hydropulsator with two distributing sections of working medium flow is used which make it possible to compensate for load on rotor and bearings. Rotor is rotated by built-in hydraulic motor. EFFECT: provision of leakproofness at handling of medium, possibility of bringing pump drive out of dangerous zone of operation. 2 cl, 11 dwg
Patent RU-2152940-C1 (RU)
Title: Heterocyclic derivatives of azolones effecting against helicobacter, pharmaceutical composition and method of their synthesis
Inventor: KHERES JAN
IPC: A61K31/505
Filed: 1995-07-05
Granted: 2000-07-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to heterocyclic derivatives of azolones of the formula (I)   where Y is CH, N; R 1 , R 2 , R 3  mean H or C 1-4 -alkyl; R 4 , R 5  mean H, halogen atom, C 1-4 -alkyl, C 1-4 -alkoxy-, hydroxy-group, CF 3 , OCF 3 , OCHF 2 ; R 6  means pyridinyl possibly substituted with 1-2 alkyls, di-(C 1-4 -alkyl)-hydroxypyridinyl, di-(C 1-4 -alkyl)-alkylhydroxypyridinyl, pyridazinyl optionally substituted with C 1-4 -alkylhydroxy-group, pyrimidinyl optionally substituted with hydroxy- or C 1-4 -alkoxy-group, thiazolyl optionally substituted with C 1-4 -alkyl, benzoxazolyl or benzothiazolyl; or R 6  means pyrazinyl or pyridazinyl substituted with C 1-4 -alkyl; Z is C=O or CHOH and   is radical of the formulas (a-1)  , (a-2)  , (a-3)  , (a-4)  , (a-5)  , (a-6)  , (a-7)  . Proposed compounds are powerful agents against microorganism Helicobacter. EFFECT: improved method of synthesis, valuable antibacterial activity. 9 cl, 9 ex
Patent RU-2146885-C1 (RU)
Title: Method for treating wounds in retropancreatic segment of superior mesenterium vessels
Inventor: GRIGOR EV E G
IPC: A61B17/00
Filed: 1997-02-19
Granted: 2000-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting gastrosplenic ligament. Full scale transverse pancreas cross-section cut is carried out. Transpancreatic restoration of vascular main-line integrity is carried out. EFFECT: prevented blood losses; retained integrity of blood vessels in superior mesenteric segment. 2 dwg
Patent RU-2124910-C1 (RU)
Title: Therapeutic device
Inventor: SHOSHENSKIJ A M
IPC: A61N2/00
Filed: 1997-04-21
Granted: 1999-01-20
Abstract: FIELD: medical engineering; physiotherapeutic procedures. SUBSTANCE: device has power supply unit and control unit positioned in capsule and connected to housing which accommodates optical-range radiator, permanent magnet and microwave radiator with wave length of 0.001-0.3 m and radiator of electromagnetic pulse of 0.001-300 mc duration. External casing of housing or entire housing is made of flexible material for giving it form the most fitting to surface to be treated and arranging it on this surface by means of attachment members. Control unit includes pulse generator and timer. It can control simultaneous and successive modes of switching on the radiators. Independent design of housing and capsule allows performance of effective physiotherapeutic action in continuous mode. EFFECT: enhanced efficiency of treatment. 3 cl, 1 dwg
Patent RU-2140277-C1 (RU)
Title: Противовоспалительное средство с иммуномодулирующими свойствами
Inventor: MININA S A
IPC: A61P37/02
Filed: 1997-04-18
Granted: 1999-10-27
Abstract: Изобретение относится к медицине и касается средств, получаемых из растительного сырья. Лекарственное средство содержит в качестве биологически активного вещества сухой спиртовый экстракт травы касатика молочно-белого в количестве не менее 0,15 мас.% и фармацевтически приемлемые носители и/или наполнители. Экстракт содержит флавоноиды, ксантоны, фенолкарбоновые кислоты. Он малотоксичен: LD 50  = 7000 мг/кг. Лекарственное средство может быть изготовлено в виде различных лекарственных форм: таблеток, капсул, гранул, пастилок, конфет, сиропов, суспензий, эмульсий и т.п. В отличие от известных противовоспалительных средств обладает одновременно с противовоспалительной активностью иммуномодулирующим и антигипоксическим действием, не имеет выраженных побочных эффектов. 2 табл.