baber/WOPTO huggingface dataset:
Patent RU-2077351-C1 (RU)
Title: Microwave radiator for physiotherapy
Inventor: PCHELNIKOV YURIJ N
IPC: A61N1/06
Filed: 1994-09-26
Granted: 1997-04-20
Abstract: FIELD: medical technology, particularly, facilities for microwave therapy used for simultaneous symmetric irradiating kidneys, appendages, extremity joints, lungs, and other conjugate organs or body sites. SUBSTANCE: radiator is made in form of two identical segments of decelerating system connected to electromagnetic generator through branch circuit and flexible microwave tracts, wave resistance of which is twice as large as output wave resistance of generator is; alternate versions of microwave radiator design are proposed. EFFECT: higher efficiency of electromagnetic irradiation and enlarged functional capabilities; possibility of varying energy distribution inside patient's body due to modifying size and configuration of radiator. 11 cl, 9 dwg
Patent RU-2087491-C1 (RU)
Title: Method of synthesis of oligo(chlorovinyl)silsesquioxanes
Inventor: ZHENEVA MARINA V
IPC: C08G77/24
Filed: 1994-11-28
Granted: 1997-08-20
Abstract: FIELD: polymer production. SUBSTANCE: invention relates to production of organosilicon polymers designed to be applied in electronic industry as photoresists for photolithography. Invention is aimed at preparing oligo(chlorovinyl)silsesquioxanes preserving their solubility under storage, having softening temperature above 60 C, and being suitable to be used as photoresist components. Aim is achieved when conducting hydrolysis of trichlorovinyltrichlorosilane with ethanol-water mixture at silane/water/ethanol molar ratio 1:(4-10):(20-30) followed by allowing mixture to stand for at least 100 h with subsequent interaction of reaction mass with trimethylchlorosilane taken in amount 10-20 mol.% based on initial quantity oftrichlorovinyltrichlorosilane. Desired product is then isolated. EFFECT: product with desired characteristics obtained.
Patent RU-2111511-C1 (RU)
Title: Charger for personal direct-reading electrostatic dosimeter
Inventor: ZAJTSEV VLADIMIR ALEKSEEVICH
IPC: G01T1/142
Filed: 1995-02-09
Granted: 1998-05-20
Abstract: FIELD: radiation monitoring. SUBSTANCE: charger for personal direct-reading electrostatic dosimeter has voltage source, charging unit, voltage regulator and scale illuminator. High-voltage photoconverter is used in the capacity of voltage source. EFFECT: increased functional reliability and stability. 3 dwg
Patent RU-2106751-C1 (RU)
Inventor: BOCHKAREV A N
IPC: H04J3/26
Filed: 1995-03-28
Granted: 1998-03-10
Abstract: FIELD: communication equipment, information transmission over communication channels in public communication network. SUBSTANCE: proposed transmission system has room 1 of subscribers that includes low-frequency subscriber 2, first low-frequency filter 3, high-frequency subscriber 15, first analog-to-digital/digital-to- analog converter 16, communication lines 4, 11, 13, room of automatic telephone exchanges 5, 12, 14 including commutation field 6, second low-frequency filter 7, digital transmission system 8, statistic multiplexer 9, equipment 10 of line path, second high-frequency filter 18, second analog-to-digital/digital-to- analog converter 19. EFFECT: increased informativity and speed of transmission over communication channels given by public communication network. 1 dwg
Patent RU-2143929-C1 (RU)
Inventor: HJERTMAN BIRGER
IPC: A61M5/315
Filed: 1994-04-22
Granted: 2000-01-10
Abstract: Изобретение используется в медицине для парентеральной инъекции из упаковки для многократного введения. Устройство состоит из инъекционного картриджа с препаратом для многократного введения, содержащего задний поршень, который может перемещаться вперед за счет поршневого штока. Продольное перемещение поршневого штока управляется двумя муфтами, расположенными вдоль него, каждая из которых способна захватывать поршневой шток блокирующим средством с возможностью освобождения. Поршневой шток имеет клинообразное поперечное сечение, и каждая из муфт содержит зажимной башмак с клинообразным пазом, поперечное сечение которого подогнано к поперечному сечению поршневого штока, и рычажные средства, с помощью которых поршневой шток и каждый зажимной башмак могут зажиматься вместе с возможностью освобождения, блокируя поршневой шток в пазу зажимного башмака. Конструкция устройства обеспечивает повышение точности дозирования и удобство в манипуляции с прибором. 4 з.п. ф-лы, 4 ил.
Patent RU-2096029-C1 (RU)
Inventor: FAJNBURG GRIGORIJ Z
IPC: A61G10/02
Filed: 1995-04-17
Granted: 1997-11-20
Abstract: FIELD: medicine; physiotherapy. SUBSTANCE: air flow blown into room used for medical treatment is passed through bed of crushed NaCl-containing rock, followed by causing air flow to pass through series of NaCl-containing layers. Portion of air flow is passed through therapeutic aqueous medium used additionally as water pool. Pool surface and room floor are irradiated with light flux, spectral characteristic of which is close to that of sun light. EFFECT: effective means for treatment and prophylaxis of respiratory tract diseases. 8 cl, 1 dwg
Patent RU-2097348-C1 (RU)
Title: Method for producing glass-based moulding powders
Inventor: BABAIN VLADIMIR NIKOLAEVICH
IPC: C03C12/00
Filed: 1995-06-05
Granted: 1997-11-27
Abstract: FIELD: production of special grades of glass. SUBSTANCE: glass scrap is subjected to crushing, screening. separating fraction with maximum particle size <0.4 mm, grinding in vibrator mill, preparing glass-laden slurry and spraying latter. To prepare slurry, method employs, as binder, polyethylene glycol having average molecular weight 12,000-35,000. To resulting glass powder zinc stearate is added in amount 0.05-0.4% based on weight of moulding powder. Method makes it possible to produce various glass products, such as electron-tube glass tablets having high shrinkage coefficient and high mechanical strength. EFFECT: high-quality glass product. 1 tbl
Patent RU-2080641-C1 (RU)
Inventor: GUSHCHO YURIJ P
IPC: G03B21/00
Filed: 1995-06-28
Granted: 1997-05-27
Abstract: FIELD: optics. SUBSTANCE: TV projector includes three sources 10 of reference voltages each placed between transparent current conductive layer 3 and grounding electrodes 8 of proper intermediate medium of relief recording of line 1, three sources 12 of bias voltages each connected with one lead to like leads of group of sources of signal voltages connected with other ends to controlling electrodes 6 of one of intermediate media of relief recording of line 1 and with other end to grounding electrodes 8. Three outputs of synchronization device 28 are connected to three light sources 13 and one - to electric motor 25. Each intermediate medium of relief recording of line 1 has dielectric layer 7 located between controlling electrodes 6 and second backing 9. Light sources 13 are pulse ones. Repetition frequency of light pulses is equal to frequency of image lines. EFFECT: improved functional reliability of TV projector. 5 dwg
Patent RU-2115679-C1 (RU)
Title: Antiseptic "diaminphenol" for protection of cellulose-containing materials
Inventor: IVANNIKOVA EVGENIJA IVANOVNA
IPC: B27K3/50
Filed: 1995-07-05
Granted: 1998-07-20
Abstract: FIELD: saw and wood working industry. SUBSTANCE: invention proposes bioprotective agent that is a product of aminolysis of para-nitrophenol and 1,3-diaminopropanol of the following formula:  . The use of proposed agent as 5% an aqueous solution provides safety of wood sample surface by 92% in 50 days. Proposed agent of organic structure can be used for wood protection from fungi blue rot and mold. EFFECT: enhanced effectiveness of an agent. 1 tbl
Patent RU-2083091-C1 (RU)
Inventor: KARTASHOV LEV P
IPC: A01J5/08
Filed: 1995-07-31
Granted: 1997-07-10
Abstract: FIELD: agriculture. SUBSTANCE: teat cup has sleeve 1 and teat cup liner 9. Upper part 2 and middle part 3 of sleeve are made movable and provided with bosses 4 and 5. Parts 2 and 3 are movable due to pressure difference in wall space and outside the teat cup to act by bosses 4 and 5 through teat cup liner 9 on teat. Air is delivered into wall space during compression cycle and, as a result, movable parts 2 and 3 return to initial position. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2141835-C1 (RU)
Title: Method of treating acute inguinal lymphadenitis
Inventor: BYKOV A V
IPC: A61K31/721
Filed: 1995-08-04
Granted: 1999-11-27
Abstract: FIELD: infectious diseases. SUBSTANCE: mixture of antibiotic and medium- molecular dextran (5 ml 6% polyglucin) is subcutaneously injected into the middle third of medial surface of shin preliminarily anesthetized by 5 ml of 25% novocaine solution. Injection place is then covered by water- alcohol compress for 8-10 hr. In cases of inflammatory infiltration, single dose of antibiotic is administered and, in cases of suppurative process, daily dose. EFFECT: enabled saturation of lymphatic system with antibiotic. 3 cl, 1 tbl
Patent RU-2098399-C1 (RU)
Title: Method of 1,1-difluoroethane refining
Inventor: DENISOV ANATOLIJ K
IPC: C07C17/395
Filed: 1995-11-09
Granted: 1997-12-10
Abstract: FIELD: chemical industry. SUBSTANCE: method involves treatment of 1,1-difluoroethane with fluorinating agent - fluorine or its mixture with inert gas - by contact of gaseous fluorinating agent with liquid phase making by directly with 1,1-difluoroethane or its solution in solvent that is inert to fluorine effect. Mole ratio of feeding fluorine to vinyl chloride = 1.2-5. Halogencarbon no containing hydrogen, for example, 1,1,2-trifluorotrichloroethane (coolant-113), perfluorodecaline, perfluoromethylcyclohexane, perfluorodimethylcyclohexane were used as a solvent. Treatment can be carried out in column type reactor by addition of fluorine at some points by height or by some steps. Product can be subjected for additional refining with adsorbent - synthetic zeolite of type NaA or Na-mordenite. Additional refining is carried out in the gaseous phase at loading 20-50 l/h per 1 l adsorbent. Method can be used for vinyl chloride impurity removal from 1,1-difluoroethane (coolant-152a). EFFECT: improved method of refining. 12 cl, 4 tbl
Patent RU-2125242-C1 (RU)
Title: Flow-rate determination method and flow transducer
Inventor: PUKHOV V V
IPC: G01F1/68
Filed: 1995-11-15
Granted: 1999-01-20
Abstract: FIELD: measurement technology. SUBSTANCE: transducer includes pipeline measuring section on which boundaries heaters and temperature gauges are positioned. Flow rate of medium flowing over temperature field along length of measuring section is estimated, while balancing the temperature values on boundaries by temperature field of measuring section, with temperature values on boundaries being equal. EFFECT: enhanced accuracy of measurement of liquid-metal heat-carrier flow rate in cooling systems at high temperature. 2 cl, 3 dwg
Patent RU-2107934-C1 (RU)
Inventor: KISELEV I I
IPC: G02B7/16
Filed: 1995-12-28
Granted: 1998-03-27
Abstract: FIELD: optical instruments designed for stereoscopic observation of object or its fragments from small distances, for example, in medicine, industry and at home. SUBSTANCE: binocular stereoscopic magnifier has two monoculars, bearing bracket with attachment members on user's mount, sliders of mechanism changing distance between axes of monoculars put on bracket, mechanism changing convergence angle. The latter has capability of turn on monoculars with reference to sliders carrying them, arrangement of centers of turn in exit pupil of each monocular and making planes of their travel tilted with regard to plane of change of convergence angle. EFFECT: improved functional convenience. 2 cl, 4 dwg
Patent RU-2098242-C1 (RU)
Title: Electric-spark cutting-out machine
Inventor: IOSILEVICH VIKTOR L
IPC: B23H7/10
Filed: 1996-01-10
Granted: 1997-12-10
Abstract: FIELD: electric-spark procession of blanks by wire electrode. SUBSTANCE: electric-spark machine includes guides and two coordinate tables. One of guides is arranged on lower arm and another - on upper arm of brace. First table determines position of brace relative to blank in horizontal plane, second table determines angle and direction of inclination of brace relative to horizontal plane. Lower arm of brace is mounted by means of joint on upper carriage of first table; its upper arm by means of another joint is mounted on lever jointly secured to upper carriage of second table. Lower carriage of second table is arranged directly on upper carriage of first table. EFFECT: improved design. 1 dwg
Patent RU-2110926-C1 (RU)
Title: Protein solving method
Inventor: KUPRINA E EH
IPC: A23J1/04
Filed: 1996-01-11
Granted: 1998-05-20
Abstract: FIELD: food-processing industry and biotechnology, in particular, obtaining of protein solutions from protein-containing raw material. SUBSTANCE: method involves grinding raw material; mixing with electrolytic solution; conducting electric treatment in cathodic chamber of double-chamber electrolyser; heating till pH value of mixture reaches 10.0-12.5, with temperature of mixture not exceeding protein coagulation temperature; conducting the process till intermittent light transmission coefficient increase is obtained. EFFECT: increased efficiency and simplified method. 10 cl
Patent RU-2104886-C1 (RU)
Inventor: STRUKOV V M
IPC: B60R13/10
Filed: 1996-02-20
Granted: 1998-02-20
Abstract: FIELD: automotive industry. SUBSTANCE: high-jacking is ordinary crime against property. If a car has been stolen, measures are taken to find and identify the car prior to returning it to Owner. Identification of car is usually a hard job as initial markings on car parts are filed off, cut off or removed by some other methods by criminals, and new markings are applied instead. To facilitate identification it is proposed to convert series of figures of identification it is proposed to convert series of figures of identification number into code applied additionally to most important parts of car in predetermined places and to make a check plate with this code to be used in identification of car. EFFECT: facilitated identification of car. 2 dwg
Patent RU-2097352-C1 (RU)
Title: Polymer-concrete mixture for heat- and hydroinsulation of pipelines
Inventor: PARAMONOV ALEKSANDR I
IPC: C04B24/02
Filed: 1996-03-28
Granted: 1997-11-27
Abstract: FIELD: production of heat- and hydroinsulation materials for protection of steel underground heat conductor against losses of heat and against affection of aggressive medium. SUBSTANCE: polymer-concrete mixture comprises, mas. %: polyisocyanate, 150-160; diethylene glycol, 43-60; triethanolamine, 5-15; talc, 200-450; acetone, 5-20. Heat resistance of coating is 423-443 K, coefficient of heat conductivity is 0.061 Wt/mK. EFFECT: improved quality of desired material.
Patent RU-2109556-C1 (RU)
Inventor: TIKHOMIROV A V
IPC: B01D61/44
Filed: 1996-04-29
Granted: 1998-04-27
Abstract: FIELD: antifreezes. SUBSTANCE: antifreeze solution is treated in three-chamber electrodialyzer with ion-exchange membranes using circulation of antifreeze being regenerated through middle space with velocity from 0.3 to 50 m/s at 20 to 50 C and voltage on electrodes 10 to 50 V. EFFECT: enhanced regeneration efficiency. 1 tbl
Patent RU-2116878-C1 (RU)
Title: Method for dismantling connection elements
Inventor: KHALIN V I
IPC: B23P19/02
Filed: 1996-05-23
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: embraced element being dismantled and connecting the parts of assembly is heated locally to its material softening temperature. Heating is performed by rotating drill friction. Then element is bored out of embracing part hole. EFFECT: provision for extraction of connection elements difficult to work from holes. 1 dwg
Patent RU-2103394-C1 (RU)
Title: Способ извлечения платины и палладия из промышленных продуктов, содержащих платиновые металлы
Inventor: BAKHVALOVA IRINA PETROVNA
IPC: C22B11/00
Filed: 1996-06-04
Granted: 1998-01-27
Abstract: Использование: касается извлечения платины и палладия из промышленных продуктов, близких по содержанию благородных металлов, таких как медный, никелевый шламы, пирротиновый концентрат и т.д. Сущность изобретения: способ основан на селективной сорбции платины и палладия силикагелем с привитыми группами фенилтиомочевины или аллилтиомочевины. Способ позволяет отделять платину и палладий в солянокислых растворах от родия и иридия на фоне преобладающих концентраций цветных металлов и может быть использован при переработке концентратов благородных металлов. 1 табл.
Patent RU-2112264-C1 (RU)
Title: Method for orienting erythrocytes in liquid crystal medium
Inventor: KAMANINA NATALIJA VLADIMIROVNA
IPC: G02F1/137
Filed: 1996-07-01
Granted: 1998-05-27
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: creation of liquid-crystal cell with erythrocyte concentration of 1 to 10% of total mass of specimen involves use of liquid crystal as matrix and orienting coating based on fluoroplastic solution mixed up with acetone and toluene followed by polishing with flannel fabric. Orienting director of liquid crystal molecules along polishing lines accompanied by capability of tracking irregularities results in uncompensated dipole moment in associates causing attraction of blood cells and their unidirectional leveling. EFFECT: simplified design. 1 dwg
Patent RU-2123873-C1 (RU)
Title: Tennis exercise apparatus
Inventor: USACHEV EH N
IPC: A63B69/38
Filed: 1996-07-16
Granted: 1998-12-27
Abstract: FIELD: sports equipment. SUBSTANCE: apparatus has tennis ball jump-back surface formed as shield which may be moved about longitudinal and transverse axes of rotation by means of three actuating cylinders. Cylinder stems are connected with shield surface through pivot joints. Shield is rotated about transverse axis by two actuating cylinders and one setting cylinder and about longitudinal axis by two setting cylinders and one actuating cylinder. Shield is returned to the initial position by means of springs symmetrically positioned on setting cylinder. EFFECT: increased efficiency by providing unpredictable tennis ball jump-back. 4 cl, 4 dwg
Patent RU-2098414-C1 (RU)
Inventor: ZHUN VLADIMIR I
IPC: C07F7/12
Filed: 1996-07-19
Granted: 1997-12-10
Abstract: FIELD: organometallic compounds, chemical technology. SUBSTANCE: method involves purification and drying a solvent and its additional treatment with elements I-III groups periodic system chlorides that were taken at amount up to 1 wt. -% of solvent mass. Magnesium, calcium, barium, boron, aluminium, lithium, sodium and potassium chlorides were used as element I-III groups periodic system. The regenerated tetrahydrofuran is used in organomagnesium synthesis followed by synthesis of organovinylsilanes - -germans, -stannates. EFFECT: increased yield of silicon, germanium and tin vinyl derivatives. 2 cl, 1 tbl
Patent RU-2107357-C1 (RU)
Title: Conversion unit
Inventor: NEUJMIN O A
IPC: H01L25/03
Filed: 1996-08-23
Granted: 1998-03-20
Abstract: FIELD: semiconductor conversion technology, design of rectifier installations intended for power supply of electrolyzers in non-ferrous metallurgy and chemical industry. SUBSTANCE: conversion unit has n pairs of pellet semiconductor valves connected in series aiding via current tap, coolers connected to opposite poles of pairs of semiconductor valves, current carrying bus connecting extreme like poles of pairs of semiconductor valves and bearing structure. Continuous metal water conduits manufactured in the form of U-shaped tubes are passed through coolers joined to each pole of pairs of pellet semiconductor valves. Both ends of tubes pass through each cooler. Conversion unit additionally includes current carrying bus connecting second extreme like poles of pairs of semiconductor valves. Frame formed by current carrying buses and solid metal water conduits interjoined via pellet semiconductor valves and coolers in axial direction is used as bearing structure. EFFECT: expanded application field and increased functional reliability. 2 dwg
Patent RU-2114438-C1 (RU)
Title: High-voltage detector for rail-road car
Inventor: PETROV V M
IPC: G01R19/155
Filed: 1996-11-11
Granted: 1998-06-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has serial circuit of high-voltage diode, current-clipping resistor, and output alarm indicator. Capacitor is connected in parallel to high-voltage diode. EFFECT: decreased size and consumed power. 2 cl, 2 dwg
Patent RU-2124804-C1 (RU)
Inventor: KEJN EH R
IPC: H03D3/02
Filed: 1997-02-24
Granted: 1999-01-10
Abstract: Изобретение относится к радиотехнике, а именно к технике радиосвязи, и предназначено для использования в составе устройств цифровой обработки сигналов при обработке узкополосных сигналов с компенсацией помех при приеме сигналов с фазоразностной модуляцией. В синхронный детектор, который содержит аналого-цифровой преобразователь (АЦП) (7), компаратор 1, RS-триггеры (4) и (5), элементы И (2) и (3), инвертор (10), генератор тактовых импульсов (9), счетчик (6), дешифратор (8), дополнительно введены блок согласования (11), синтезатор частоты (12), умножитель частоты (13) и блок измерения фазы (14). Сигнальные входы компаратора (1) и АЦД(7) объединены и являются сигнальным входом устройства. В блоках (1,...,8, 10, ... 13) производится обработка входного сигнала и формируются напряжения, управляющие работой устройства в целом. В блоках (7,14) соответственно оценивается огибающая и фаза входного сигнала, формируются результаты измерения в цифровом виде. Технический результат: расширение области применения синхронного детектора путем обеспечения возможности измерения в нем фазы входного сигнала с одновременным выделением его огибающей. 1 з.п. ф-лы, 5 ил.
Patent RU-2138712-C1 (RU)
Inventor: NURGALIMOV MINULLA
IPC: F16H29/04
Filed: 1997-03-03
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering, in particular, continuous regulation of output shaft rotational speed. SUBSTANCE: method involves arranging driving and driven links on single shaft; mounting guides of predetermined transmission ratio on links; using guides to provide rotation from driving to driven link by rotating shaft of transmission ratio varying device in accordance with predetermined law; urging thrust members by eccentric or cam of transmission ratio varying device in driving and driven link engagement zone to provide forced contact between thrust members. EFFECT: increased efficiency, enhanced reliability in operation and prolonged service life. 6 cl, 10 dwg
Patent RU-2118728-C1 (RU)
Title: Sealing device for installation of down-hole equipment
Inventor: KRIVOPALOV VLADIMIR IVANOVICH
IPC: E21B43/00
Filed: 1997-04-18
Granted: 1998-09-10
Abstract: FIELD: oil and gas industries; securing down-hole equipment in hole. SUBSTANCE: retainer is made in form of stepped sleeve. Sealing ring is fitted before closing of protective device above mounting site of coupling between rod and inner surface of larger stage of retainer for motion in coupling. Retainer is loaded with spring which returns it to initial position. Rod is elongated with its end resting against upper rod having mounting area for coupling. Collet is provided with centering member along axis of string. EFFECT: enhanced reliability of operation. 2 dwg
Patent RU-2149156-C1 (RU)
Title: Method of preparing 1,3-alkanediols and 3- hydroxyaldexydes
Inventor: ARKHANSET KHUAN PEDRO
IPC: C07C45/58
Filed: 1995-09-28
Granted: 2000-05-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing 1,3-alkanediols and 3- hydroxyaldehydes by hydroformylation of oxirane with carbon monoxide and hydrogen in the presence of catalyst based on cobalt and promoter which is lipophilic tetrasubstituted salt of V group element selected from nitrogen, phosphorus and arsenic. EFFECT: high yield and selectivity of 1,3-propanediol, higher hydroformylation rate and greater possibility of recirculation of catalyst. 9 cl, 1 dwg, 8 ex, 4 tbl