baber/WOPTO huggingface dataset:
Patent NL-1032148-C1 (NL)
Title: Oral dosing form for opiates, especially painkillers, has dosing structure designed to provide more prolonged release of opiate in presence of alcohol
Inventor: SATHYAN GAYATRI
IPC: A61K9/22
Filed: 2006-07-11
Granted: 2006-11-17
Abstract: A dosing structure which is designed to provide a more prolonged release of the opiate when the dose is taken in the presence of alcohol, compared with taking the dose with water and no alcohol, is new. An oral dosing form (I) comprising an opiate has a dosing structure designed to provide prolonged release of the opiate in the presence of an aqueous medium containing alcohol in a concentration of ca. 20 vol.% or more. The ratio of the average maximum opiate concentration in the blood plasma from a single dose via an aqueous medium containing alcohol to the same average maximum opiate concentration from a single dose via an alcohol-free aqueous medium is less than or equal to ca. 1.8:1. Independent claims are also included for: (1) oral dosing form (II) as per (I), except that the ratio is less than or equal to ca. 5:1; (2) oral dosing form (III) comprising an opiate and a dosing structure designed to provide prolonged release of the opiate in the presence of an aqueous medium containing alcohol in a concentration of ca. 20 vol.% or more, such that the amount of opiate released into the medium over an extended period of ca. 2 h is ca. 80 wt.% or less of that released into an alcohol-free aqueous medium, as measured in vitro; (3) oral dosing form (IV) comprising an opiate and a dosing structure designed to provide prolonged release of the opiate in the presence of an aqueous solution containing alcohol in a concentration of ca. 20 vol.% or more, so that the ratio of the average time taken to reach the maximum concentration in blood plasma for a single dose via an aqueous medium containing alcohol to the same time for a single dose for an alcohol-free aqueous medium is ca. 0.5-1.0; and (4) use of (I)-(IV) for producing painkillers.
Patent NL-1033216-C1 (NL)
Title: Fire protection system for buildings, involves converting steel beams used to form floor levels into water conduits
Inventor: RIJEN GERARDUS PETRUS VAN
IPC: A62C35/58
Filed: 2007-01-12
Granted: 2007-01-26
Abstract: The steel beams used to form the floor levels are converted into water pipes by sealing their bottom flanges. Water flowing along the beams removes heat in the event of fire.
Patent RU-2067622-C1 (RU)
Inventor: SCHMOOCK HELMUTH
IPC: B05D7/12
Filed: 1988-06-23
Granted: 1996-10-10
Abstract: Использование: кожевенная промышленность. Сущность изобретения: кожа содержит отшлифованный мездровый спилок или отшлифованную шкуру с пороками, или шкуру с дефектами или с поврежденной лицевой ее поверхностью, или шкуру с сильномерейной или гладкой поверхностью, на лицевой поверхности которых расположено покрытие. Покрытие на стороне, обращенной к лицевой поверхности спилка или шкуры, выполнено термопластичным и имеет микронеровности, идентичные микронеровностям лицевой поверхности спилка, шкуры или кожи для полного выравнивания соответствующей лицевой поверхности спилка, шкуры или кожи. Поверхность покрытия выполнена с заранее заданными характеристиками получаемой лицевой поверхности кожи. Покрытие образовано из выравнивающего слоя, расположенного прилегающим к лицевой поверхности спилка, шкуры или кожи, и покровного слоя, расположенного над выравнивающим слоем. Способ изготовления кожи заключается в отделке лицевой поверхности спилка или шкуры и последующем нанесении на лицевую поверхность спилка или шкуры покрытия в виде массы, нижняя часть которой представляет собой клеевую массу, путем одновременного воздействия на нее температуры и давления. 3 с. и 62 з.п. ф-лы, 5 ил.
Patent RU-2090546-C1 (RU)
Title: Emulsion explosive composition
Inventor: CHEREMUKHINA VALENTINA I
IPC: C06B31/28
Filed: 1990-12-17
Granted: 1997-09-20
Abstract: FIELD: explosives. SUBSTANCE: composition designed for fulfilling shotfiring on surface and in mines not hazardous with regard to gas and dust contains, wt. -%: calcium nitrate, 8-20; water, 8-20; industrial oil, 2-4; petrolatum, 2-4; liquid emulsifier, 2-4; aluminium, 2-15; particles with air inclusions, 3-12; ammonium nitrate, the balance. As particles with air inclusions, perlite sand with bulk density 50-150 kg/cu.m and particle size less than 700 mcm or phenolformaldehyde microspheres with bulk density 50-150 kg/cu. m and particle size less than 500 mcm in quantity 3-7% can be used. Suitable also are glass microspheres with bulk density 70-200 kg/cu.m and particle size less than 300 mcm in quantity 4-8% or silicate microspheres from heat and power station ash waste with bulk density 200-300 kg/cu.m and particle size less than 300 mcm in quantity 8-12%. EFFECT: enlarged resource of materials for explosives. 4 cl, 2 tbl
Patent RU-2015371-C1 (RU)
Title: Rotor-piston internal combustion engine
Inventor: BOLSHANIN INNOKENTIJ M
IPC: F02B53/00
Filed: 1988-10-17
Granted: 1994-06-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has case with trochoid- like working space wherein a rotor-piston provided with at least two tops is received. Sealing plates are set in the tops. Rigidity and resistance to wear of material of working surface are lower than ones of material of one of the plates and higher than ones of material of remainder plates or their working surfaces. In running-in the extremely hard plate forms micro-relief on working surface of the case and remainder plates hardness of which are lower than hardness of the case and are lapped to the micro-relief resulting in automatic maintaining of continuous contact line between the case and all plates over the whole length of the case even after long operation. EFFECT: enhanced reliability. 1 dwg
Patent RU-2070441-C1 (RU)
Title: Device for separation of solid particles from mixture of solid substances and liquid or gaseous medium
Inventor: KHENDRIKUS EGIDIUS ANTONIA VAN
IPC: B04C9/00
Filed: 1989-03-07
Granted: 1996-12-20
Abstract: FIELD: separation of solid particles from mixture of solid substances and liquid or gaseous medium. SUBSTANCE: device has housing made in form of at least two vortex chambers. Each chamber is located around central longitudinal axis and is provided with bent inner wall. Separating chambers have common inlet hole and single mixture supply pipe line which is brought in communication with inlet hole common for separating chambers and holes for discharge of solid particles and liquid. Common inlet hole and holes for discharge of solid particles are located on one side from plane passing through central longitudinal axes of separating chambers; pipe lines for discharge of solid particles are located tangentially relative to separating chambers. EFFECT: enhanced efficiency. 8 cl, 6 dwg
Patent RU-2033132-C1 (RU)
Title: Footwear acting on active points of foot
Inventor: MIKHAJLOV VALERIJ F
IPC: A61H11/00
Filed: 1989-09-11
Granted: 1995-04-20
Abstract: FIELD: orthopedic footwear. SUBSTANCE: footwear has removable insole with members acting on active points of foot. Acting members are removable and installed to suit the individual requirements of the patient. Active points of foot are acted upon through acting members by external physical, chemical, thermal or curing forces. Acting members are connected with the removable insole by glueing, by self-adhering closures, threads, flexible catches and by plug-and-socket method. EFFECT: improved design. 11 cl, 17 dwg
Patent RU-2042513-C1 (RU)
Title: Device for injection moulding
Inventor: BAGICH GENNADIJ LEONIDOVICH
IPC: B29C45/54
Filed: 1990-02-12
Granted: 1995-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has cylindrical pusher 7, kneader which has two cylinders 1 and 2, which are disposed coaxially. Advancing conveyor 3 is disposed at top parts of cylinders 1 and 2 and between them. Advancing conveyor 3 is spring-loaded and is made for axial movement. EFFECT: improved reliability of operation. 2 dwg
Patent RU-2059132-C1 (RU)
Title: Chain variator
Inventor: VOLONTSEVICH DMITRIJ OLEGOVICH
IPC: F16H9/24
Filed: 1990-09-19
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: chain variator has base, sprocket made up as a housing and carriages positioned in it to permit radial movement, cone mounted for permitting axial movement, pusher spring-loaded to the housing and coupled with the cone to provide rotation, lever pivotally connected with the base and spring-loaded to the cam, two locators one of which is mounted on the lever to permit interaction with the pusher, carriages spring-loaded to the housing, and two fixed diametrically opposite small sprockets. Dividing diameters of the gear wheels mounted on the axles of the other small sprockets are defined by the relationship presented in the invention description. EFFECT: improved design. 5 dwg
Patent RU-2043528-C1 (RU)
Inventor: KAZANSKIJ VLADISLAV N
IPC: F02B77/04
Filed: 1990-04-17
Granted: 1995-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: method consists in pumping the circular layer of heated cleansing agent subjected to additional rotation and action of negative gradient of density along ring radius. Rotary motion of cleansing agent is created either by electromagnetic inductors embracing the non-magnetic spacers in oil pipe line at additional introduction of ferromagnetic dispersed admixtures into flow or by means of hydromechanical swirler (screw feeder). Negative gradient of density is created by means of cooling the inner surface of revolving ring of cleansing agent. Optimal relationship between density gradient, rotational speed and thickness of circular layer is set. EFFECT: enhanced efficiency and reduced duration of cleaning the pipe line from bound deposits without disassembly of them. 4 cl, 5 dwg, 1 tbl
Patent RU-2008931-C1 (RU)
Title: Injection syringe
Inventor: KHAJRUTDINOV KHALYAF KH
IPC: A61M5/28
Filed: 1990-05-30
Granted: 1994-03-15
Abstract: FIELD: medicine; medicine tools. SUBSTANCE: syringe has body and piston of multiple application, and singly used chamber with needle. Chamber is made of flexible material which may swell in rod end under action of rarefaction produced in course of drug suction. Drug chamber is made in form of cylindrical cap with same size in height corresponding to chamber outer surface. Besides, needle boss is made in form of conical plug whose free end is elongated and has shape corresponding to chamber inner surface. EFFECT: higher efficiency. 4 dwg
Patent RU-2021547-C1 (RU)
Title: Electric pump
Inventor: BABAJLOV BORIS G
IPC: F04D29/042
Filed: 1990-05-23
Granted: 1994-10-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: thrust bearing is mounted at the end of a shaft. Working wheels are fitted on cantilever part of the shaft for axial movements and interaction with each other by faces. EFFECT: enhanced reliability. 1 dwg
Patent RU-2032960-C1 (RU)
Title: Process of manufacture of epitaxial structure containing layers of indium phosphide and arsenide-indium phosphide in as oox p oo1-oox
Inventor: LUKASH VITALIJ S
IPC: H01L21/205
Filed: 1990-05-07
Granted: 1995-04-10
Abstract: FIELD: manufacture of semiconductors. SUBSTANCE: process allows technology of growth of structures with "stop-layers" to be simplified. Prior to growth of working structure flux of arsenic trichloride with mole share 1,9·10 -3 -5,3·10 -3  is additionally injected into steam-gas mixture and "stop-layer" is grown in the course of 4-10 min. EFFECT: facilitated manufacture. 2 dwg, 1 tbl
Patent RU-2013606-C1 (RU)
Title: Internal combustion engine
Inventor: VASILEV NIKOLAJ N
IPC: F02B75/32
Filed: 1990-06-04
Granted: 1994-05-30
Abstract: FIELD: automotive engineering. SUBSTANCE: internal combustion engine has casing, and at least two cylinders arranged in counter phases therein. Each piston is connected through two equal-arm rocker members with one of motion transformers in the form of sun wheels rigidly affixed to output shaft, internal engagement crown gear rotating inside the casing, at least one satellite gear mounted on carrier to engage with the crown gear and sun wheel, and lead mechanism positioned on the shaft and connected to one of the pistons. Carrier of one mechanism is directly engaged with first rocker of one piston, whereas carrier of the other mechanism is connected to its second rocker by a two-arm lever. Satellites of the two engagement mechanisms mate with common crown gear. First rocker of the other piston is connected to lead mechanism, whereas its second rocker is linked with free end of two-arm lever by a shaft parallel with output shaft. The engine has a continuous torque of output shaft, has no side loads imposed on pistons, produces no vibrations and oscillations. Also, the engine can use any fuel, and can control the compression ratio of the fuel and the frequency of rotation of the output shaft. EFFECT: enhanced efficiency in operation. 2 dwg
Patent RU-2030311-C1 (RU)
Title: Vehicle direction indicator
Inventor: FEDODEEV VIKTOR NIKOLAEVICH
IPC: B60Q1/38
Filed: 1990-07-30
Granted: 1995-03-10
Abstract: FIELD: transport. SUBSTANCE: device has cluster of lamps 1 arranged in row in horizontal plane. One terminal of lamps is connected by supply circuit with direction indicator change-over switch 4 and flasher 5 connected in series. Other terminal of lamps 1 is connected through controlled switch to common wire with outputs of decimal counter-divider 7. Supply wire of counter-divider 7 is connected to first terminal of lamps 1, and complementary input of counter is coupled with output of pulse generator 8. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2025321-C1 (RU)
Inventor: POLEVOJ YURIJ I
IPC: B60L15/20
Filed: 1990-06-28
Granted: 1994-12-30
Abstract: Использование: в области железнодорожной автоматики. Сущность изобретения: устройство содержит генератор тактовых импульсов, делитель частоты, приемник импульсов, блок определения скорости, блок памяти скорости в условиях боксования, элемент запрета, пороговый блок определения буксования, блок определения ускорения, элемент задержки, блок памяти ускорения в условиях буксования, блок определения пройденного пути, блок памяти пройденного пути. 2 ил.
Patent RU-2019621-C1 (RU)
Title: Device for removal of snow-ice formations from roadway covering
Inventor: TROCHIN DMITRIJ V
IPC: E01H5/12
Filed: 1990-12-26
Granted: 1994-09-15
Abstract: FIELD: equipment for servicing automobile roads in winter. SUBSTANCE: device has frame 1, mounted on which is air-tight bunker 2 with heat source 3 and heat exchanged 4. Mounted on frame 1 is generator connected by electric circuits with magnetostrictor 7, provided with longitudinal channels. Pipes, mounted in body of magnetostrictor 7, are connected with each other and with body and magnetostrictive core. EFFECT: enhanced reliability of operation. 3 dwg
Patent RU-2014429-C1 (RU)
Inventor: DEMIDOV VYACHESLAV V
IPC: E21B34/14
Filed: 1991-01-25
Granted: 1994-06-15
Abstract: FIELD: oil and gas producing industry. SUBSTANCE: device comprises hollow casing 1 with radial channels 2. Casing accommodates differential hollow piston 3 with shaped groove on external surface for forming, together with internal surface of casing, a labyrinth channel 4. Casing has radial channel 5 and two-arm levers 7 mounted on axles 6, each arm provided with external projections 8 and 9. Circular projection 10 and recess 11 inside casing 1 interact with external projections 8 and 9 of piston when the latter moves relative to casing. For reversed washover or hydrofrac of formation, a hollow spindle 13 is run in on cable 12. EFFECT: simpler control of operating device during direct flushing of well and simpler design. 4 dwg
Patent RU-2011389-C1 (RU)
Title: Universal training apparatus
Inventor: GARBAZH IOSIF L
IPC: A63B17/04
Filed: 1990-12-27
Granted: 1994-04-30
Abstract: FIELD: muscle training. SUBSTANCE: apparatus has struts, joined by a stationary cross piece; ring-like handles, mounted on the struts with the aid of a sleeve with possibility of motion and rotation relative to the strut. A removable cross piece has spring-loaded spherical tips on its four-face necking portions. Brackets and removable bearing holders are provided for mounting the changeable cross piece on the struts. A gymnastic plate is arranged on the strut or on the changeable cross piece with possibility of rotation by a predetermined angle. EFFECT: enhanced comfort of using. 2 cl, 5 dwg
Patent RU-2006929-C1 (RU)
Inventor: ZHELNOV YURIJ A
IPC: G06F15/16
Filed: 1991-02-11
Granted: 1994-01-30
Abstract: FIELD: computer engineering. SUBSTANCE: device has three processors with memory units, input-output unit and unit for microprogram control. read-only memory unit and commutators are introduced to reduce time of execution of interval arithmetic operations. Second and third memory units are connected to second and third processors through commutators which control inputs are connected to outputs of read-only memory unit. Address inputs of read-only memory unit are connected to outputs of two shift registers which are introduced into first processor and which inputs are connected to outputs of arithmetic-logic unit. Commutators, which inputs are connected to outputs of local memory unit and which outputs are connected to input of arithmetic-logic unit, are introduced in third and second processors. Interval arithmetic is implemented due design of control of commutators. Second and third processors compute lower and upper limits of precise result of computation correspondingly. EFFECT: increased functional capabilities and increased precision. 4 dwg
Patent RU-2000562-C1 (RU)
Inventor: GERASHCHENKO VASILIJ V
IPC: G01M13/02
Filed: 1991-02-25
Granted: 1993-09-07
Abstract: Использование: изобретение относитс   к транспортному машиностроению, а именно  к способам испытани  трансмиссии  транспортных средств. Сущность изобретени :  способ позвол ет получить достоверные  данные о параметрах трансмиссии и  повысить качество испытани  путем одновременного  нагружени  ее несколькими  воздействи ми, наиболее значимыми, соответствующими  реальным эксплуатационным  режимам ее работы и измен ющимис   по случайному закону и характеризующимис  коррел ционными функци ми экспоненциально-косинусного  типа со своими  значени ми коэффициентов каждой из коррел ционных  функций, причем воздействи   вли ют на трансмиссию обособленно и независимо  друг от друга. Некоторые из них  могут представл ть собой сумму нескольких  наиболее значимых однотипных нагрузок.  5 ил.
Patent RU-2069644-C1 (RU)
Title: Plant for producing sheet glass
Inventor: SIZOV VADIM M
IPC: C03B18/02
Filed: 1991-03-01
Granted: 1996-11-27
Abstract: FIELD: glass manufacture industry. SUBSTANCE: plant has body 1 with metal melt 2, side pockets 3, bypass channels 4 situated next to outlet threshold 5, barriers 6 situated near the side wall and reaching glass strip 7. Above barriers, gates 10 are hung on supports 9. On the bottom of bath, longitudinal bars 11 are mounted to which deflecting bars 12 border at an angle. Due to presence of deflecting bars and also to joined bars 13 placed the latest in series in the direction of glass strip travel, the greater part of oxides is conveyed into side pockets 3 thereby improving the quality of sheet glass. EFFECT: improved quality of product. 2 dwg, 1 tbl
Patent RU-2018053-C1 (RU)
Title: Chimney stack
Inventor: SPIRIDONOV YURIJ A
IPC: F23J11/00
Filed: 1991-03-21
Granted: 1994-08-15
Abstract: FIELD: thermal power engineering. SUBSTANCE: device has a gas bleed pipe, gas ducts of hot and cold gases, a mixing chamber with gas outlet nozzles with an oval cross section with the large oval half-axis identically oriented relative to the mixing chamber. Moreover, the device has a bush mounted for movement along the mixing chamber axis. The hot gases enter the mixing chamber, the cold gases are bled into a blow-off flow through the manifold and a gas discharge holes. EFFECT: improved structure. 2 dwg
Patent RU-2001413-C1 (RU)
Inventor: DIANOV VYACHESLAV N
IPC: G01R31/02
Filed: 1991-04-18
Granted: 1993-10-15
Abstract: Изобретение относитс  к контрольно-измерительной  технике и может быть использовано дл   контрол  технического состо ни  электрических  соединителен Способ включав подачу через линию  св зи на соединитель электрических сигналов,  контроль параметров соединител  в процессе внешнего  воздействи  при этом контролируют амплитудно-частотную  характеристику (АЧХ) соединител   в диапазоне частот от 0.01 до 100 МГц, регистрируют  наличие резонансных частот АЧХ по налдичию  резонансных частот суд т о наличии состо ни   сбой у контролируемого соединител  О наличии  состо ни  сбой в начале срока эксплуатации соединител  суд т по выполнению по крайней мере на одной из резонансных частот услови  А /А 05 вх где А /А - амплитуды входного и выходного ВХ ВЫХ сигналов на резонансной частоте, а о наличии состо ний  сбой в конце срока эксплуатации суд т по выполнению условий f /f  125, Q/Q a 13. cp1 cpг 1 где f , f - частоты среза АЧХ в начале и в конСР1  Ф2 це срока эксплуатации, Q ,Q - значени  добротности  соединител  по резонансной частоте в начале  и в конце срока эксплуатации. Внешнее воздействие  на соединитель осуществл ют в виде механического  ступенчатого перемещени  составных  частей соединител  относительно друг друга, при  этом на каждой ступени перемещени  регистрируют  наличие резонансных частот АЧХ 2 зп ф-лы, 4  ил.
Patent RU-2022953-C1 (RU)
Inventor: ASMATULLOV ZEMIL E
IPC: C06B33/02
Filed: 1991-05-17
Granted: 1994-11-15
Abstract: Использование: обогрев сливной арматуры железнодорожных цистерн, пищи, воды, палаток, укрытий. Сущность изобретения: состав содержит, мас.%: нитрат калия 3-10; натриевая соль карбоксиметилцеллюлозы или метилцеллюлозы, или лигносульфоната технического 3-10; уголь остальное. Состав может дополнительно содержать 1-3% глицерина и 2-5% перхлората калия. Состав готовят по технологии, принятой в пиротехническом производстве. Характеристики состава: время тепловыделения заряда массой 0,25 кг-11 ч, выделение дыма и искрение слабое или отсутствует, шлаки не токсичны. 1 з.п. ф-лы, 2 табл.
Patent RU-2009381-C1 (RU)
Title: Ring shock absorber
Inventor: RAKHMANOV NIKOLAJ N
IPC: F16F1/34
Filed: 1991-06-18
Granted: 1994-03-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock absorber has flexible ring 1 with alternate through holes 2 and 3 with intersecting axes, levers 4 and 5 connected to the ring by rollers 6 passed through the holes in the ring and fastened in levers 4, 5, axle 7 of an articulated joint of lever 5 with movable support 8, and axle 9 for joining lever 4 with stationary support 10. EFFECT: improved structure. 2 dwg
Patent RU-2095952-C1 (RU)
Title: Row crop cultivation method
Inventor: SHKEOPU LEONID GRIGOREVICH
IPC: A01B79/00
Filed: 1991-06-19
Granted: 1997-11-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves making narrow guiding furrows in each interrow spacing by cultivator having stabilized working sections. EFFECT: improved quality of soil in interrow spacings. 1 dwg
Patent RU-2012968-C1 (RU)
Inventor: MARTYANOV VLADIMIR I
IPC: H02G11/00
Filed: 1991-06-28
Granted: 1994-05-15
Abstract: Сущность изобретения: устройство содержит неподвижное основание, подвижный объект, кабель и кинематическую цепь. Подвижный объект установлен на качающейся рамке. Кинематическая цепь содержит поворотное основание, которое установлено на неподвижном, промежуточную платформу, установленную на поворотном основании, и два стержня, связанных посредством карданного соединения, закрепленного на промежуточной платформе. Свободный конец одного стержня через второй кардан соединен с подвижным объектом, а свободный конец другого через третий кардан соединен с неподвижным основанием. Кабель закреплен на стержнях на подвижном и неподвижном объектах с образованием петель в местах карданных соединений. 3 ил.