baber/WOPTO huggingface dataset:
Patent RU-2046632-C1 (RU)
Inventor: SAETGALEEV MARS G
IPC: B01D19/00
Filed: 1992-10-27
Granted: 1995-10-27
Abstract: Изобретение может быть использовано в нефтегазовой промышленности для разделения продуктов скважин на нефть и газ в системе сбора, подготовки и транспорта нефти и газа. Сепаратор содержит вертикальный цилиндрический корпус, патрубки входа и выхода разделенной продукции и установленные внутри нисходящие и восходящие винтовые лопасти в виде диффузора. Входной патрубок выполнен сплющенным параллельно стенке цилиндра корпуса, что позволяет совместно с расходящимися винтовыми лопастями газожидкостному потоку расширяться постепенно и плавно. На газожидкостную смесь влияют центробежные, гравитационные и расширяющие поток гидродинамические силы. Взаимодействием этих сил мы разделяем смесь нестационарного течения. Так, например, при пробковом течении газожидкостной смеси идет плавное разделение газа от жидкости и интенсифицируется сепарация. 2 з. п. ф-лы, 3 ил.
Patent RU-2050987-C1 (RU)
Inventor: VOSKOBOEV GENNADIJ I
IPC: B08B1/04
Filed: 1992-11-02
Granted: 1995-12-27
Abstract: Использование: промывка дорожек качения внутренних колец подшипников. Сущность изобретения: устройство содержит два приводных ролика, установленных паралельно друг другу с возможностью вращения в одну сторону. Прижимной ролик установлен параллельно осям приводных на радиально-упорном шарикоподшипнике, на оси которого размещена пружина, прижимающая его к внутреннему разрезному кольцу. 3 ил.
Patent RU-2042132-C1 (RU)
Inventor: KUZNETSOV VLADIMIR A
IPC: G01N31/22
Filed: 1992-11-16
Granted: 1995-08-20
Abstract: Использование: в аналитической химии. Сущность изобретения: в пасту, содержащую финолфталеин, тринатрийфосфат, касторовое масло и коалиновую глину, дополнительно вводят индикатор - бромфеноловый синий и азотнокислое серебро при следующем соотношении компонентов, мас. фенолфталеин 1,0 2,0; тринатрий фосфат 10,0 - 20,0; касторовое масло 20,0 30,0; бромфеноловый синий 0,01 0,05; азотнокислое серебро 0,05 0,2; каолиновая глина остальное. 1 табл.
Patent RU-2112204-C1 (RU)
Title: Hunting bullet
Inventor: KOZJAKOV GENNADIJ ALEKSANDROVI
IPC: F42B30/02
Filed: 1992-12-02
Granted: 1998-05-27
Abstract: FIELD: shooting of big beast from smoothbore gun or gun with a paradox barrel. SUBSTANCE: bullet has a body with a blind hole, which accommodates a charge with a flash igniter. The body is built up of two coaxially arranged parts forming a cavity in the head for accommodating the flange of the flash igniter. The body inner part is made stepped with formation of an end step, which is separated from the end of the outer part by a gasket. The body outer part is made of soft material, and the inner part - of hard material. EFFECT: enhanced injurious effect. 3 cl, 1 dwg
Patent RU-2063640-C1 (RU)
Title: Phasometer
Inventor: GANTIMUROV YURIJ I
IPC: G01R25/00
Filed: 1992-12-09
Granted: 1996-07-10
Abstract: FIELD: electric measurement technology; measuring phase shift angle between current and voltage in power-generating systems; correction of phase shift angle between current and voltage. SUBSTANCE: device has phase shift angle converter 2, indicator 3, setting units 4,5, comparison units 6,7, AND gate 8, pulse shaper 9, frequency divider 10, reversing accumulator 11, input and output buses 1,12, relevant connections. EFFECT: improved design. 3 dwg
Patent RU-2051291-C1 (RU)
IPC: F02P17/00
Filed: 1992-12-09
Granted: 1995-12-27
Abstract: FIELD: engine manufacture. SUBSTANCE: device comprises converter 4 supplying low voltage to the spark plug, and comparator 8 with indicators 9 and 10 connected to its output. One indicator lights up at a normal resistance of insulation between spark plug ejectors and the other one, when said resistance is low. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2034137-C1 (RU)
Title: Method for development of paraffin crude oil pools
Inventor: SAFRONOV SERAFIM V
IPC: E21B43/24
Filed: 1992-12-24
Granted: 1995-04-30
Abstract: FIELD: oil producing industry. SUBSTANCE: water is injected through injection wells drilled vertically down to pool roof, horizontally in pool roof, and again vertically with entrance into pool. Minimal length of horizontal part of injection well ensuring heating of injected water up to temperature not less than temperature of paraffin precipitation is determined by formula given in invention description. EFFECT: reduced expenditures for construction of injection wells with prevention of paraffin precipitation from oil when nonheated water is injected in injection well. 3 dwg
Patent RU-2038356-C1 (RU)
Title: Device for crystal growing in furnace with two-zone electric heating
Inventor: SOBOLEV BORIS P
IPC: C08B11/00
Filed: 1993-01-19
Granted: 1995-06-27
Abstract: FIELD: crystal growing. SUBSTANCE: device for crystal growing in furnace with two-zone electric heating has sectional body, furnace consisting of two successively arranged sectional heat units with diaphragm between them and rod moving along furnace axis. Diaphragm is connected with body chamber walls and provided with system of inner channels and outer replaceable inserts of heat-resistant material. Regulation of temperature gradient at boundary of heating zone and extended range of grown crystals with high quality are ensured due to selection of respective diaphragm. EFFECT: higher efficiency. 2 dwg
Patent RU-2063145-C1 (RU)
Title: Farm animal feed
Inventor: ZANKEVICH ADAM YU
IPC: A23K1/00
Filed: 1993-02-16
Granted: 1996-07-10
Abstract: FIELD: agriculture, in particular, animal farming. SUBSTANCE: farm animal feed contains, % by weight: liprin 10.0-20.0; poudrette (fecal dust) 10.0-20.0; sorbose mother liquor 10.0-20.0; combined feed the balance. EFFECT: improved quality and simplified production. 4 tbl
Patent RU-2046086-C1 (RU)
Title: Device for breaking loose material bridge in hopper
Inventor: BURMISTENKOV ALEKSANDR S
IPC: B65D88/64
Filed: 1993-02-17
Granted: 1995-10-20
Abstract: FIELD: storage and discharge of loose materials. SUBSTANCE: device for breaking loose material bridges in hopper has flexible spiral bent to follow inner side surface of hopper and suspended in center of hopper. Vertical rod suspended from spring is arranged inside spiral. Upper coil of spiral is rigidly secured on rod which can be adjusted in height and is fixed by bushing. Lower coil of spiral is secured on rod by means of sliding bushing. Rod terminates in stop which precludes slipping of bushing from rod. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2053683-C1 (RU)
Inventor: KVARTNIKOVA ELIZAVETA G
IPC: A23K1/10
Filed: 1993-03-18
Granted: 1996-02-10
Abstract: FIELD: agriculture. SUBSTANCE: food has crude bone after meat stripping, food blood, heads, beef and/or equine flesh subproducts - rumen, abomasum, trachea, ears, lips, testicles and spleen taken at the following ratio, wt.-%: heads 44.5-64.5; bone 8.6-10.6; rumen 5.4-7.4; abomasum 3.5-5.5; trachea 2.2-4.2; ears 0.3-2.3; lips 0.3-2.3; testicles 0.2-2.3; spleen 0.1-1.6, and blood - the rest. EFFECT: enhanced quality of food. 1 tbl
Patent RU-2055170-C1 (RU)
Title: Method for stimulation of oil recovery
Inventor: RYUMIN ALEKSANDR A
IPC: E21B43/24
Filed: 1993-05-18
Granted: 1996-02-27
Abstract: FIELD: oil production. SUBSTANCE: method for stimulation of oil recovery consists in injection of aqueous solution and gas into formation. Arranged on the oil field is plant for oil processing, e.g., including unit for electric desalting, electric dewatering and atmospheric distillation, unit for thermocontact cracking, and unit for hydrogenation. Sewage water and flue gas are withdrawn from the plant. Sewage water is heated by flue gases and injected into oil formation for stimulation of oil recovery under continuous or cyclic conditions. EFFECT: higher efficiency. 3 cl, 1 dwg, 3 tbl
Patent RU-2067654-C1 (RU)
Title: Code lock
Inventor: STERKHOV VALERIJ ALEKSEEVICH
IPC: E05B37/16
Filed: 1993-06-17
Granted: 1996-10-10
Abstract: FIELD: lock production. SUBSTANCE: lock has a casing and barrel with coaxial concentric openings, axle and handle and rotary disk with spring stops placed in crosswise slots of the barrel. Spring loaded pairs of pins and buttons are placed in openings of the casing and barrel. Pin butts coming in contact are spherical. Buttons are additionally spring loaded about the pins. Casing is provided with ledges interacting with spring stops. Barrel is spring loaded in angular direction about the casing. Disk is spring loaded towards opposite direction about the barrel. EFFECT: higher reliability. 2 cl, 4 dwg
Patent RU-2046711-C1 (RU)
Inventor: SHANAURIN GENNADIJ M
IPC: B28D1/00
Filed: 1993-06-03
Granted: 1995-10-27
Abstract: Сущность изобретения: линия для изготовления облицовочных плиток из природного камня содержит узел загрузки с механизмом для подачи плиток-заготовок, технологические приспособления для обработки соответственно тыльной и лицевой сторон плиток-заготовок, механизм для поворота плитки- заготовки, два технологических приспособления для снятия фасок, механизм для переворачивания плиток-заготовок, узел разгрузки с механизмом для снятия готовых изделий и приспособление для транспортировки плиток-заготовок. Технологическое приспособление для обработки тыльной стороны плиток-заготовок выполнено в виде многодисковой режущей головки для нарезки пазов на тыльной стороне плиток-заготовок и шпиндельных узлов с рабочими головками для калибровки тыльной стороны плиток-заготовок. Приспособление для транспортировки плиток-заготовок выполнено в виде последовательно размещенных по ходу технологического процесса транспортных роторов, натяжных звездочек и замкнутого цепного конвейера с держателями для размещения плиток-заготовок. Цепной конвейер огибает транспортные роторы и натяжные звездочки. Режущая головка для нарезки пазов на тыльной стороне плиток-заготовок размещена стационарно на прямолинейном участке замкнутого конвейера между узлом загрузки и транспортным ротором. Механизм для поворота плитки-заготовки расположен между технологическими приспособлениями для снятия фасок на прямолинейном участке замкнутого конвейера после транспортного ротора для обработки лицевой стороны плиток-заготовок. 4 з. п. ф-лы, 7 ил.
Patent RU-2040437-C1 (RU)
Title: Gliding-type parachute
Inventor: SHILOV ALEKSANDR A
IPC: B64D17/02
Filed: 1993-07-23
Granted: 1995-07-25
Abstract: FIELD: parachute technique. SUBSTANCE: glinding-type parachute has lines, thimbles and canopy; parachute is provided with additional gore secured on lines and thimbles by means of connecting links running through these rings. Change in length of connecting links causes change in angle of attack and midsection area of additional gore, thus extending ranges of change of aerodynamic property and coefficient of total aerodynamic force. EFFECT: enhanced aerodynamic characteristics of gliding-type single-envelope or double-envelope parachute. 1 dwg
Patent RU-2074863-C1 (RU)
Title: Method of hyaluronic acid preparing
Inventor: STEKOLNIKOV LEONID I
IPC: C12P19/04
Filed: 1993-08-23
Granted: 1997-03-10
Abstract: FIELD: biotechnology. SUBSTANCE: method involves aerobic fermentation of microorganism-producer on an aqueous nutrient medium containing sources of nitrogen, carbon, mineral salts and bacteriolytic enzyme at 25-40 C and pH = 6.5-8.0, mycelium removing by centrifugation and chromatography purification of supernatant on ion-exchange resin. Microorganism-producer is Streptomyces violascense FERM, strain BP-11132. Fermentation is carried out for 36-96 h. Nutrient medium has, wt.-%: casein 1-2; corn starch 0.8-1.8; meat extract 0.6-1.2; soybean flour 0.5-1.0; glucose 0.4-0.7; sodium chloride 0.4-0.6; magnesium chloride 0.3-0.5; zinc sulfate 0.2-0.4; cobalt chloride 0.1-0.2, and bacteriolytic enzyme - preparation orase at amount 0.1-0.2 g/l. Ion-exchange resin is diethylaminoethylcellulose. Before chromatography purification stage supernatant is treated with 3-4 acetone volumes and precipitate is dissolved in water. EFFECT: increased yield of hyaluronic acid.
Patent RU-2098144-C1 (RU)
Title: Inhaler free of pressure gas and provided with feeding reservoir (versions)
Inventor: GERKHARD POSS
IPC: A61M15/00
Filed: 1991-08-22
Granted: 1997-12-10
Abstract: The invention relates to a propellant-free inhaler which has a storage chamber (6) for a powdered substance to be inhaled, which is associated with a metering device (8), which is manually operated by means of a button, having a metering chamber (7) for receiving a given dose of the powdered substance. The device also has a lateral mouth piece (11) for active breathing in, with an air channel (7) for distributing the particular dose of the powdered substance in the air stream. To ensure that the dosage provided is highly reproducible, a high proportion of this dose leaves the inhaler and the medicinal substance is reproducibly dispersed, a trigger operated pump (12,19,20) is provided which can be manually primed before the inhalation process by means of a button (1,42) and which can be actuated in synchronism with the breathing, thereby generating a current of foreign air which disperses the metered substance.
Patent RU-2128764-C1 (RU)
IPC: E05B69/02
Filed: 1993-09-09
Granted: 1999-04-10
Abstract: FIELD: protection devices. SUBSTANCE: device is intended for protection from pickpockets. Base of device is fastened at inlet to hollow being protected. Base carries protecting members in the form of hooks. By means of flexible shifting strip with detent hooks are brought to operating or idle position. When in idle position sharp points of hooks are seated in base sockets. Flexible metal lining of chain-mail or net type can be attached to internal surface of hollow being protected. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2083186-C1 (RU)
Title: Endoprosthesis of shoulder joint
Inventor: VOJTOVICH ALEKSANDR V
IPC: A61F2/40
Filed: 1993-09-29
Granted: 1997-07-10
Abstract: FIELD: medicine. SUBSTANCE: endoprosthesis consists of scapular and humeral parts. The former includes a body with osseous fixator and polyethylene insert. The latter includes a head and a rod connected with possibility to be detached, a head possesses spheric surface. Longitudinal slit is available in distal part of a rod. Scapular part contains osseous fixators installed in the body holes and designed as cramps made of titanium nickelide with arc-wisely curved arms. Body and insert are connected with possibility for fixation. EFFECT: higher efficiency. 6 dwg
Patent RU-2064821-C1 (RU)
Title: Diaphragm apparatus
Inventor: ARTEMOV NIKOLAJ STEPANOVICH
IPC: B01D63/12
Filed: 1993-10-06
Granted: 1996-08-10
Abstract: FIELD: chemical, food, microbiological and other industries. SUBSTANCE: diaphragm apparatus for separation of liquids by means of semipenetrable diaphragm intended for cleaning gases and liquids has housing connected with cover and pipelines to let in medium to be cleaned and let out concentrate. Diaphragm members are installed in housing. The latter has horizontal partition with seats for diaphragm members and is divided by vertical partition into chambers for medium to be cleaned and for concentrate. Seats have bushings with shoulders and split skirt. Chamber for liquid to be cleaned is connected by restrictor with cover space. EFFECT: enhanced quality of cleaning. 3 cl, 4 dwg
Patent RU-2065019-C1 (RU)
Title: Stepladder
Inventor: VOKHMYANIN NIKOLAJ I
IPC: E06C1/14
Filed: 1993-10-25
Granted: 1996-08-10
Abstract: FIELD: service equipment. SUBSTANCE: stepladder comprises working platform with axes 2 and 3 rigidly attached to it. On one side axes are hinged with ladder stands 4, while on the other side, with supporting stands 7. Grooves with pins of supporting stands 7 are made in ladder stands above working platform. Surfaces of mutual joining of pins and grooves are made inclined. Working platform with ladder link and supporting stands forms locked triangular profile with joint pin-groove working for compression, not open under load and ensuring reliability and simplification of the device. EFFECT: enhanced reliability, simpler design. 1 cl, 8 dwg
Patent RU-2098283-C1 (RU)
Inventor: NIVILL EDGAR ENDRYUS
IPC: B43K24/08
Filed: 1992-06-03
Granted: 1997-12-10
Abstract: Использование: в шариковых ручках. Сущность изобретения: втягивающий узел 1 для пишущего инструмента имеет пишущий наконечник 5 на одном конце и храповой механизм 7 на другом конце, с помощью которого узел может поворачиваться и по выбору вытягиваться из пишущего инструмента или втягиваться в него. Храповый механизм 7 выполнен с возможностью вращения вокруг продольной оси узла относительно пишущего наконечника 5. Благодаря этим средствам каждый раз, когда втягивающий узел 1 вытягивают из пишущего инструмента или втягивают в него, наконечник 5 поворачивается, преимущественно произвольное количество раз, что обеспечивает более равномерное распределение износа на пишущем наконечнике. 3 з.п. ф-лы, 5 ил.
Patent RU-2061191-C1 (RU)
Inventor: CHERNYSH VIKTOR A
IPC: F17C1/16
Filed: 1994-03-15
Granted: 1996-05-27
Abstract: Сущность изобретения: баллон содержит емкость из полимерного материала, на торце емкости закреплена металлическая горловина, имеющая фланец, посредством герметизирующей прокладки, изготовленной из полимера, родственного полимеру емкости, но имеющего хорошую адгезию к металлическому фланцу горловины, которая одной стороной приклеена к фланцу горловины, а другой приварена к емкости. На торцы емкости плотно, без зазора установлены металлические полусферические накладки, на них установлены упругие накладки, на которые, в свою очередь, установлены ограничители волокна. Поверхность баллона замотана армирующим волокном, пропитанным связующим материалом. Герметизирующая прокладка дополнительно сжата фланцем горловины и металлической накладкой, через шайбу и стопорную шайбу, посредством гайки. Для исключения проворота накладки относительно горловины, при затяжке гайки стопорная шайба имеет выступ, входящий в продольный паз на горловине. При подаче давления в емкость через горловину, возникающие нагрузки передаются на металлические накладки и армирующее волокно. 2 ил.
Patent RU-2090754-C1 (RU)
Title: Method of opencast mining of mineral deposits
Inventor: FEDOROV LAZAR N
IPC: E21C41/26
Filed: 1994-07-04
Granted: 1997-09-20
Abstract: FIELD: mining, in particular, methods of excavation of, mainly, pipe-like or steeply dipping deposits, for instance, diamond and gold; applicable in sinking mine shafts, deep foundation pits and prospecting and working pits. SUBSTANCE: method consists in that mineral is separated from rock mass and supplied to mouth of hole which is drilled by device conveying cuttings to bottom hole and lifting them to surface through internal channels of drill string. EFFECT: higher efficiency. 3 cl, 5 dwg
Patent RU-2080715-C1 (RU)
Inventor: LOBUNETS OLEG D
IPC: H01R33/22
Filed: 1994-07-20
Granted: 1997-05-27
Abstract: Использование: для подключения ламп накаливания к сети питания. Сущность изобретения: патрон состоит из изолирующего корпуса с резьбовым отверстием, изолирующего вкладыша с центральным и боковым контактами и с двумя винтовыми контактами, из донышка и блока ограничения тока включения лампы накаливания. Устройство имеет простую конструкцию и повышенную надежность и может быть применено для увеличения срока службы ламп накаливания в промышленности и в быту. 1 ил.
Patent RU-2093390-C1 (RU)
Title: Pneumatic brake electric control device
Inventor: NOVIKOV OLEG I
IPC: B60T13/66
Filed: 1994-09-16
Granted: 1997-10-20
Abstract: FIELD: railway transport; pneumatic brake systems of rolling stock. SUBSTANCE: device has DC and AC voltage sources, control unit, control circuit made of wires connected by detachable connectors, brake control electromagnets, current limiting reactor, check unit, blocking capacitors and equivalent circuit. EFFECT: improved reliability of operation. 1 dwg
Patent RU-2095457-C1 (RU)
Title: High-temperature alloy
IPC: C22C38/40
Filed: 1994-11-08
Granted: 1997-11-10
Abstract: FIELD: metallurgy, particularly, high-temperature alloys being used for manufacturing of reaction tubes of devices which are used for production of ammonium and methanol and operate at 700-1000 C and at pressure up to 46 atm. SUBSTANCE: alloy comprises, mas.%: carbon, 0.30-0.38; silicium, 0.60-0.90; manganese, 0.50-1.00; chromium, 23.0-25.0; nickel, 24.0-26.0; niobium, 1.30-1.70; sulfur, not more 0.03; phosphorous, not more 0.03; lead, not more 0.01; tin, not more 0.01; arsenic, not more 0.01; zinc, not more 0.01; molybdenum, not more 0.5; copper, not more 0.2; ferrum, the balance. EFFECT: improved quality of desired product. 2 tbl
Patent RU-2100229-C1 (RU)
Title: Car body straightening and truing stand
Inventor: VINTSULIN YURIJ A
IPC: B60S5/00
Filed: 1994-10-17
Granted: 1997-12-27
Abstract: FIELD: transport engineering; maintenance and repair of cars. SUBSTANCE: stand has frame, removable ladders, posts with grips for fastening on car and devices for fixing posts in operating (vertical) position. Power device consisting of beam, lever and hydraulic cylinder with rod provides lifting the car in operating position and straightening the car body. Measuring system consisting of three snap gauges makes it possible to determine coordinates of car body point which has lost its standard position relative to other standard points of car body. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2111741-C1 (RU)
Inventor: VOROB EV G I
IPC: A61K9/08
Filed: 1994-10-27
Granted: 1998-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: method involves applying high molecular weight polyethylene glycole solution in water of 1440 electrolyte mass. When taking per os 2 l of the solution, complete removal of intestine contents takes place during 5-6 h. EFFECT: enhanced effectiveness of treatment; satisfactory organoleptic properties; excluded disturbances of water and-electrolyte metabolism.
Patent RU-2098087-C1 (RU)
Title: Method of leukosis treatment
Inventor: EVLANENKOVA KLAVDIYA S
IPC: A61K31/165
Filed: 1994-11-29
Granted: 1997-12-10
Abstract: FIELD: medicine, oncology. SUBSTANCE: method involves the use of N1-methyl-6-pyridone-3-carboxamide (6-pyridone) as a medicinal preparation. Preparation is dosed by 0.35-0.50 mg/kg, 1 h before meal, 3 times per a day for 1.5-2.5 months. Drug is synthesized by chemical method. Preparation recoveries tryptophan metabolism by kinurenine type, normalizes immune system and shows stable remission. EFFECT: enhanced effectiveness of treatment.
Patent RU-2099738-C1 (RU)
Title: Process of radar detection and tracking
Inventor: BELYAEV BORIS G
IPC: G01S13/04
Filed: 1995-01-11
Granted: 1997-12-20
Abstract: FIELD: radiolocation, promising radars controlling air traffic and air space. SUBSTANCE: invention is intended for decreased consumption of energy of short-wave radar for target tracking. This task is solved by increase of measurement accuracy of angular coordinate of target when radar signal is received from singular direction. Specified result is achieved in compliance with invention by determination of accurate coordinates on basis of joint measurement of ranges to targets by short-wave and long-wave radars when spaced is observed by long-wave radar and information on coordinates of targets is sent by short-wave radar. EFFECT: decreased consumption of energy by short-wave radar. 4 dwg
Patent RU-2118555-C1 (RU)
Inventor: FILIP R FIORETTI
IPC: G06Q50/34
Filed: 1994-03-31
Granted: 1998-09-10
Abstract: Система для игры в бинго относится к играм на везение. Игровые поля приобретаются на терминалах пунктов продажи (201-1-210-N). Игроки играют с удаленного пункта (210) с помощью средств передачи (204), связанных с системой базовой станцией (202) и генератором произвольных символов (203), что обеспечивает возможность игры в бинго и подобные игры на везение в реальном маштабе времени с мест, географически удаленных от места, где выбираются игровые символы. 8 с. и 55 з.п. ф-лы, 4 ил.
Patent RU-2127120-C1 (RU)
Title: Method for ozone vaccine-prophylaxis of diphtheria and rigor nervorum in extreme north conditions
Inventor: NOVITSKIJ I A
IPC: A61K39/08
Filed: 1995-06-13
Granted: 1999-03-10
Abstract: FIELD: pediatrics. SUBSTANCE: method consists in that children of new-comers are immunized with adsorbed diphtheria-rigor nervorum-M anatoxin since May until September. EFFECT: reduced sick rate among children population. 3 ex