baber/WOPTO huggingface dataset:
Patent RU-2129403-C1 (RU)
Title: Method of diagnostics of indirect otoneurologic vestibular syndrome of venous blood circulation disturbance in region of posterior cranial fossa
Inventor: ALEKSEEVA N S
IPC: A61B3/11
Filed: 1996-04-04
Granted: 1999-04-27
Abstract: FIELD: medicine; otoneurology. SUBSTANCE: method includes rotative test. Then nystagmus is recovered by means of computer electronystagmography. Simultaneously pupil width and postrotational nystagmus are recorded. If change in pupil width on nystagmus background is revealed, disturbance of venous blood circulation in posterior cranial fossa is diagnosed. EFFECT: simplification and higher accuracy of operation. 3 ex
Patent RU-2110831-C1 (RU)
Title: Unit of matrix commutator
Inventor: ZOTOV I V
IPC: G06F7/00
Filed: 1996-04-24
Granted: 1998-05-10
Abstract: FIELD: computer engineering, in particular, commutation of computer systems with multiple processors. SUBSTANCE: each unit for handling message queues has first to third units for handling message queues, register of unit identifier, unit for analysis of message queues, multiplexer, register, demultiplexer, flip-flop, synchronization unit, first and second comparison circuits, first and second decoders, AND gate. In addition device has first to (K-1)-th registers, demultiplexer, first and second groups of first to K-th AND gates, group of first to K-th OR gates, queue length register, first and second AND gates, NOT gate and first OR gate. Goal of invention is achieved by introduced univibrator, flip-flops for request, locking and control of demultiplexer, third AND gate and second OR gate. EFFECT: increased reliability of operations. 2 cl, 4 dwg, 1 tbl
Patent RU-2117130-C1 (RU)
Title: Disk bit of milling type
Inventor: BUTKIN V D
IPC: E21B10/12
Filed: 1996-06-17
Granted: 1998-08-10
Abstract: FIELD: drilling machinery and equipment. SUBSTANCE: disk drilling bit has body. Installed in central part of body is thrust sector, and installed in slots of body are working disks which can slip over surface of work face due to braking caused by forces of friction between sliding supports of working disks and thrust sector. Thrust sector can be longitudinally displaced relative to sliding supports of working disks. This can be realized for example by means of spring intended for adjusting speed of their rotation depending on drilling conditions. Application of disk drilling bit of milling type widens technological potentialities of this drilling tool especially in drilling rock matter of various physical and mechanical properties. This is achieved due to adjustment of frictional force in sliding supports and adjustment of rotating speed of working disks in work face. EFFECT: higher efficiency. 1 dwg
Patent RU-2109534-C1 (RU)
Title: Method of fire extinguishing
Inventor: ZERTSALOV NIKOLAJ SERGEEVICH
IPC: A62C3/00
Filed: 1996-06-27
Granted: 1998-04-27
Abstract: FIELD: fire extinguishing. SUBSTANCE: prior to introduction into protected room, aerosol fire-extinguishing mixture is turned into fan-shaped jet with subsequent transformation into pulse jets which are forced to be expanded to lower temperature of fire-extinguishing mixture and to reduce time required for fire extinguishing due to acceleration of the process of formation of homogeneous fire-extinguishing medium in protected volume. EFFECT: higher efficiency.
Patent RU-2096190-C1 (RU)
Inventor: SKURYATIN NIKOLAJ F
IPC: B60D1/00
Filed: 1996-07-26
Granted: 1997-11-20
Abstract: FIELD: transport engineering; coupling gears. SUBSTANCE: traction-and- weight transfer device has hitch member 1 connected with tractor mounting links and coupled with mating member 2 installed for rotation relative to horizontal and vertical axles on semitrailer pole. Vertical axle is rigidly coupled by means of stop 14 and ring 9 with horizontally arranged bushing installed for rotation in housing rigidly secured to traction ring on semitrailer pole. Intermediate shaft for driving working tools of vehicle is arranged in horizontally installed bushing. EFFECT: enlarged operating capabilities. 2 cl, 7 dwg
Patent RU-2107018-C1 (RU)
Title: Screw escalator
Inventor: EHRIK BRUNN
IPC: B66B23/14
Filed: 1995-02-09
Granted: 1998-03-20
Abstract: FIELD: mechanical engineering; escalators. SUBSTANCE: screw escalator has central vertical and fixed column, at least one first guide path engaging with column and passing in spiral-like manner along it vertical length with at least one second guide path arranged at preset radial distance from the column with several steps furnished with at least one axle. Steps in zone of their outer ends are provided with rollers engaging with guide paths. Escalator has at least one drive member connecting steps and moving in required direction of transportation. Drive member has upper and lower bending sections and step return zone outside transportation zone. Spiral passes at preset constant helix angle between upper and lower bending sections and, if necessary, between landings arranged between upper and lower bending sections. Step return zone is located under transportation zone. Step rollers roll along corresponding other guide paths passing along spiral relative to guide paths of transportation zone. Drive member is located in zone radially to outer side of steps. Step holding and guiding device are installed in zone radially to inner and (or) outer side of steps. EFFECT: enlarged operating capabilities. 24 cl, 9 dwg
Patent RU-2120471-C1 (RU)
Title: Method and installation for producing liquid fuel
Inventor: BULGAKOV BORIS BORISOVICH
IPC: C10L1/32
Filed: 1996-09-18
Granted: 1998-10-20
Abstract: FIELD: liquid fuels. SUBSTANCE: liquid fuel for boiling assemblies, furnaces, turbines, and other power installations contains basic hydrocarbon component and water. The former is mazut in which water content 5-6 wt % is maintained and water drop size does not exceed 1 mcm. Water drops in fuel result from multistep alternate hydrodynamic cavitation treatment and ageing. Cavitation treatment is carried out at cavitation number 1.5 to 4.5. EFFECT: reduced amount of nitrogen oxides released on burning and increased fuel storage time. 9 cl, 4 dwg
Patent RU-2131990-C1 (RU)
Title: Internal combustion engine gas supply system
IPC: F02M21/02
Filed: 1996-09-27
Granted: 1999-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: gas supply system has gas cylinder with filling-and-discharge and control-and-safety devices, extension filling-in adapter, electromagnetic valve with gas filter, regulator-evaporator, carburetor-mixer with gas mixing device, gasoline electromagnetic valve coupled with fuel grade selector by electric circuit. With engine idling, vacuum from intake pipe is transmitted into vacuum space of idling valve. Under action of vacuum, diaphragm displaces, compressing the spring, and shifts idling valve which opens channel from space-of first stage into space of second stage of regulator-evaporator. EFFECT: increased economy, reduced exhaust gas toxicity. 3 cl, 10 dwg
Patent RU-2110618-C1 (RU)
Inventor: SHARLOTTE ANGEL
IPC: C23G1/36
Filed: 1996-11-27
Granted: 1998-05-10
Abstract: Способ может быть использован для травления стали в водном кислотном травильном растворе, содержащем Fe 3+  и Fe 2+ . Сталь контактирует с травильным раствором, который непрерывно заставляют циркулировать через трубопровод, в который подают перекись водорода для того, чтобы окислить Fe 2+  в Fe 3+ . Способ травления стали эффективный и приемлимый с точки зрения экологии с низким потреблением перекиси водорода. 10 з.п.ф-лы,1табл.,2 ил.
Patent RU-2103771-C1 (RU)
Inventor: BUSYGINA L A
IPC: G01R29/08
Filed: 1996-11-27
Granted: 1998-01-27
Abstract: FIELD: testing of electron devices for electromagnetic compatibility, investigation of effect of electromagnetic field on living organisms, calibration of pickups of electromagnetic field. SUBSTANCE: proposed chamber includes external pyramidal closed conductor inside which combined load made from absorption panel of high-frequency absorbers and ohmic resistors is placed in close vicinity of base and internal conductor positioned in asymmetry and made from conductive sheet passing in region of load to flat plate of smaller width coming through absorption panel and connected to ohmic resistors. Matched junction for connection of signal generator is mounted on side of vertex of pyramid. Specific feature of invention lies in manufacture of internal conductor in the form of part of side surface of cone with section radius R determined by relation R=(0.25-0.30) x ( A+B ), where A and B are correspondingly width and height of cross-section of external conductor of chamber, B=( 0.7-0.1 ) x A. EFFECT: decreased error of test in chamber thanks to diminished irregularity of field in working space, possibility of adjustment of wave resistance of chamber, simplified design of it. 3 cl, 4 dwg
Patent RU-2111653-C1 (RU)
Title: Nutrient medium for plant rooting in vitro
Inventor: UPADYSHEV M T
IPC: A01H4/00
Filed: 1996-12-26
Granted: 1998-05-27
Abstract: FIELD: agriculture, biotechnology. SUBSTANCE: nutrient medium has the following components, mg/l: ammonium nitrate 20-30; potassium nitrate 940-960; calcium chloride 210-230; magnesium sulfate 180-190; potassium phosphate 80-90; iron sulfate 13-13.8; sodium ethylenediaminetetraacetate 18.5-18.9; boric acid 3.0-3.2; manganese sulfate 11.0-11.4; zinc sulfate 4.1-4.5; potassium iodide 0.40-0.44; sodium molybdate 0.11-0.15; copper sulfate 0.011-0.015; cobalt chloride 0.011-0.015; myo-inositol 40-60; thiamine, pyridoxine, nicotinic acid by 0.2-0.3; ascorbic acid 0.4-0.6; indolylbutyric acid 0.5-1.5; benzoic acid hydroxy-derivative 0.5-10.0; sucrose 14000-16000; agar 6000-8000, and water - the rest to 1 l. New component in this medium is benzoic acid hydroxy-derivative at concentration 0.5-10.0 mg/l. Proposed medium increases percent of sprouts rooting, improves development of rood and above ground plant systems, increases adaptability of tube plants after sowing to nonsterile conditions. EFFECT: improved quality and enhanced effectiveness of medium. 3 cl, 3 tbl
Patent RU-2125663-C1 (RU)
Title: Oil-well sucker-rod pumping unit
Inventor: ARKHIPOV JU A
IPC: F04B47/02
Filed: 1997-04-09
Granted: 1999-01-27
Abstract: FIELD: oil and gas industries for recovery of oil from wells producing formation fluids at high content of gas. SUBSTANCE: pumping unit includes sucker-rod string and tubing. casing provided with perforations is connected with tubing by means of divider. Sucker-rod pump is located in casing at clearance. Casing is provided with calibrated orifice in its lower portion. EFFECT: stabilized operation of pump. 2 dwg
Patent RU-2123899-C1 (RU)
Title: Automated apparatus for plastic metal working
Inventor: ZAJDES S A
IPC: B21D43/02
Filed: 1997-05-06
Granted: 1998-12-27
Abstract: FIELD: plastic metal working, namely reduction, calibration, upsetting and other operations realized in presses. SUBSTANCE: stationary support with central opening and coaxial seat and supporting prism with accumulating trough secured to it and pusher are mounted onto base. Pusher is arranged in opening of horizontal toothed rack joined by means of unit of two gear wheels with vertical toothed rack having flange on its upper end. Axial line of coaxial seat is normal relative to that of unit of two gar wheels. EFFECT: enlarged manufacturing possibilities of press equipment. 1 dwg
Patent RU-2140494-C1 (RU)
IPC: E04B1/04
Filed: 1997-09-04
Granted: 1999-10-27
Abstract: Изобретение относится к строительству и может быть использовано для создания зданий и сооружений из деталей, предварительно изготовленных с кратными размерами и штабелируемых всухую. Технический результат изобретения заключается в сокращении сроков и снижении стоимости при повышении технологичности строительства зданий и сооружений. Наземная строительная конструкция, состоящая из блоков перекрытия, в которой блоки имеют элементы связи в виде стыковочных выступов на верхней поверхности и стыковочных пазов на нижней поверхности, осуществляющих их взаимную фиксацию без раствора. Типовой блок выполняют размерами 2а • а • (h+0,15а), а поперечное сечение стыковочных выступов и пазов блока высотой и глубиной 0,15а и формой в виде цилиндров, усеченных плоскостями вертикальных сквозных квадратных отверстий, образующих возле нижней поверхности блока нащельники, а возле верхней поверхности - седловидную впадину. Детали перекрытия выполняют с размерами, кратными а, по высоте равными h и со сквозными пазами в одном горизонтальном направлении с шагом, кратным а, а поперечное сечение пазов в виде трапеции высотой 0,15а и цилиндрическими скосами. Устанавливают блоки в стенах в двух перпендикулярных направлениях, образуя выступами блоков на поверхности торцов стен направляющую координатную сетку с шагом а и между блоками в координатную сетку устанавливают пазами детали перекрытия, причем величина а = 175...225мм, h = 220 мм для бетонных или каменных конструкций. 4 ил.
Patent RU-2143244-C1 (RU)
Inventor: BRITOVA A A
IPC: A61C5/04
Filed: 1997-12-08
Granted: 1999-12-27
Abstract: Изобретения относятся к медицине, а именно к терапевтической стоматологии. Подготовка и пломбирование корневого канала зуба заключаются в механической обработке канала эндодонтическими инструментами с последующим наполнением канала пломбировочным материалом. Расширение канала осуществляют инструментами, рабочая часть которых выполнена из сплава с эффектом памяти формы, предварительно продеформированного на уменьшение диаметра, и имеет острую режущую кромку. Очищение стенок и входов в апикальные разветвления выполняют 37%-ным раствором ортофосфорной кислоты. Наполнение канала и разветвлений осуществляют инструментами, имеющими рабочую часть из сплава с эффектом памяти формы, нагревом инструмента в течение 2-4 с до температуры 39-40°С с помощью аппарата для диатермокоагуляции. Эндодонтический инструмент для пломбирования корневых каналов выполняется в виде державки с рабочей частью в виде спирали, материал которой предварительно продеформирован на уменьшение диаметра. Спираль способна прижать пломбировочный материал к верхушечной части корневого канала и во входы разветвлений. В результате сокращается трудоемкость и повышается качество подготовки и пломбирования корневого канала зуба. 3 с. и 6 з.п. ф-лы, 3 ил.
Patent RU-2136602-C1 (RU)
Inventor: RJAZANOV N D
IPC: C02F1/46
Filed: 1998-06-01
Granted: 1999-09-10
Abstract: FIELD: preparation of water for drinking and service supply systems. SUBSTANCE: gear includes body housing electrodes, branch pipe to supply and discharge water, branch pipe to supply oxygen-carrying gas and branch pipe to discharge waste ozone-carrying gas. High-voltage electrode is manufactured in the form of volumetric electrode of the type of brush with many sharp points and grounded electrode is made in the form of cylinder. Bushing insulator of high-voltage electrode and grounded electrode form together circular clearance through which water comes into gear and branch pipe to supply water is located in zone of grounded electrode and bushing insulator. Branch pipe feeding oxygen-carrying gas is connected to hollow current lead of high-voltage electrode and grounded electrode is linked to system distributing water and ozone- carrying mixture. Purification and disinfection of water are carried out thanks to oxidation of impurities present in water by ozone, atomic oxygen, excited molecules of oxygen, etc formed under electric discharges in gas and water carrying oxygen. EFFECT: increased efficiency of purification and disinfection of water, reduced specific energy consumption, enhanced reliability of structure of gear. 1 dwg
Patent RU-2148126-C1 (RU)
Title: Crawler-mounted trench-digging machine
Inventor: POPOV N S
IPC: E02F5/08
Filed: 1998-06-29
Granted: 2000-04-27
Abstract: FIELD: earth-excavating machinery and equipment. SUBSTANCE: crawler-mounted trench-digging machine has following units: body, crawler-type running gear, power unit, transmission of running gear, rotor-type working member installed in rear part of body, transmission of rotor-type working member. Body is made in the form of rigid box with compartments which accommodate power unit, transmission of running gear, transmission of rotor-type working member, and separate device for bringing rotor-type working member from working position to transport position. Pivotally installed in front part of body is bulldozer attachment. Front part of body is provided with cantilever platform for mounting of driver's cab. Aforesaid embodiment of machine allows for increasing its productive capacity. EFFECT: higher efficiency. 8 cl, 5 dwg
Patent RU-2140268-C1 (RU)
Title: Лекарственный препарат противогистаминного действия (варианты)
IPC: A61K31/435
Filed: 1998-08-11
Granted: 1999-10-27
Abstract: Препарат содержит, г: диазолин 0,38 - 0,42, цинка сульфат 0,018 - 0,022, поливинилпирролидон с мол. м. 35000 ± 5000 0,047 - 0,053, крахмал картофельный 0,024 - 0,026 и кальция стеарат 0,002 - 0,005. Преимуществом лекарственного препарата является отсутствие раздражающего действия на желудочно-кишечный тракт, тормозящего влияния на центральную нервную систему, свойственного ряду используемых в настоящее время антигистаминных средств. 2 с.п.ф-лы.
Patent RU-2150846-C1 (RU)
Title: Method of producing creamed confectionery mass of "ptichiye moloko" type
Inventor: KARPUNIN A A
IPC: A23G3/52
Filed: 1998-12-23
Granted: 2000-06-20
Abstract: FIELD: food industry. SUBSTANCE: method involves preparation of agar-sugar syrup with content of dry substances up to 80-83%. Egg white is whipped, and syrup and fat product are introduced in it. Used as fat product is preliminarily melted refined vegetable fat on nonlaurin base from palm oil with temperature of melting 25-40 C and moisture content not more 0.3% in the amount of 5.0-30.0% from total mass. Preservative and concentrated milk in the amount of 8-15% from total mass are additionally introduced at the stage of components mixing. EFFECT: reduced cost price and prolonged storage life. 5 cl, 2 ex
Patent RU-2156562-C1 (RU)
Inventor: GALDA A V
IPC: A01D31/00
Filed: 1999-05-24
Granted: 2000-09-27
Abstract: FIELD: agriculture. SUBSTANCE: machine has frame 1, feeler rollers 2, working tool 3 for digging and cutting out of soil layer, separating device 4 made in the form of drive rotor 5 and provided with fangs 6,43,44. Working tool 3 is formed as U-shaped bracket with knife 22 and side poles 24,25 inclined in the direction of advancement of machine and equipped with shields. Outer opposite fangs 43,44 of rotor 5 are fixed at an angle to rotor axis. EFFECT: improved quality of extracted root mass and reduced operating costs for recultivation of soil strips at postharvest period. 2 cl, 4 dwg
Patent RU-2146300-C1 (RU)
Title: Cast-iron
Inventor: STEPANTSOV EH V
IPC: C22C37/10
Filed: 1999-06-09
Granted: 2000-03-10
Abstract: FIELD: metallurgy; development of compositions of cast- iron for grinding bodies, rolls and other wear parts. SUBSTANCE: proposed cast-iron contains components in the following composition, mass-%: carbon, 4.21 to 4.90; silicon, 0.1 to 0.6; manganese, 0.1 to 0.6; chromium, 1.51 to 2.7; vanadium, 0.05 to 0.55; titanium, 0.06 to 0.25; copper, 0.6 to 1/5; magnesium, 0.03 to 0.06; iron, remainder. EFFECT: increased hardness; enhanced wear resistance; enhanced resistance to cracking and impacts. 2 tbl, 1 ex
Patent RU-2149808-C1 (RU)
Title: Method of nondestructive thermal protection of leading edge of flying vehicle against intensive thermal flux and leading edge of flying vehicle with nondestructive thermal protection
Inventor: DOMBROVSKIJ L A
IPC: B64C1/38
Filed: 1999-06-08
Granted: 2000-05-27
Abstract: FIELD: aeronautical engineering and rocketry; thermal protection of leading edge of flying vehicles performing flights in atmosphere at supersonic and hypersonic speed. SUBSTANCE: leading edge of flying vehicle is made in form of envelope with minimum aerodynamic drag; envelope is made from material possessing high thermal conductivity and radiating power. Edge has spherical blunts and side surfaces taking-up reduced thermal loads. Translucent rod mounted in envelope adjoins its inner surface. During flight of flying vehicle, thermal flux from spherical blunt is conductively removed to zone at reduced thermal loads. Then this flux is re-radiated from outer surface of this zone. Radiation flux from inner surface of edge is transported via transported via translucent rod to medium at lower temperature. EFFECT: possibility of smooth temperature distribution inside edge; increased area of radiating surface at small overall dimensions; enhanced operational reliability through arresting momentary peaks of thermal load. 5 cl, 7 dwg
Patent RU-2163792-C1 (RU)
Title: Foot prosthesis
Inventor: EFREMOV I S
IPC: A61F2/66
Filed: 1999-06-21
Granted: 2001-03-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has flexible coating, talocrural part, cantilever, adjusting screw and fastening members. The talocrural part, cantilever and adjusting screw are joined with single hinged member to enable them to perform relative angular movements in sagittal plane. The hinge axle penetrates talocrural part base through cantilever ears with connecting link placed between them carrying the adjusting screw fixed in it. The adjusting screw end portion is loosely placed into a socket in the upper part of the talocrural part. Spherical sliding nut is mounted on threaded portion located in link movable relative to the adjusting screw to enable rotation to be locked. The link is attached to the cantilever on one end and pressed against the talocrural part with its other end. The flexible coating has cavity receiving rest base of the cantilever to enable coating sole to deform in elastic mode in the zone rolling forwards when moving along an arc relative the common hinge. EFFECT: enhanced reliability and safety; access to the adjusting screw without taking-off shoes. 6 dwg, 1 tbl
Patent RU-2162124-C1 (RU)
Title: Dredger suction device
Inventor: KORNEEVA S I
IPC: E02F3/92
Filed: 1999-08-20
Granted: 2001-01-20
Abstract: FIELD: hydraulic mechanization; placer deposits of high-density mineral product in underwater faces. SUBSTANCE: suction device has suction tip with slotted stiff hollow circular shield provided with solid rigid disk placed at inflow face level of suction tip and with lower fixed disk having vertical and horizontal flanges. Circular shield is provided with moving disk installed on lower fixed disk for turning relative to the latter. EFFECT: facilitated extraction of heavy components from underwater deposits. 2 dwg
Patent AU-2001247781-C1 (AU)
Title: Novel polypeptides, and nucleic acids encoding the same
Inventor: PENNICA DIANE
IPC: C07K14/47
Filed: 2001-03-22
Granted: 2006-08-17
Abstract: An isolated polypeptide comprising an amino acid sequence having at least 80% sequence identity to the sequence SEQ ID NOS:2, 4, 6 or 8, polynucleotides encoding these peptides, and antibodies to the polypeptides are useful in treating cancers.
Patent AU-2004294810-C1 (AU)
Title: In ovo vaccination of Campylobacter in avian species
Inventor: WEBER FREDERICK HENRY
IPC: A61K39/106
Filed: 2004-11-22
Granted: 2013-02-14
Abstract: The present invention provides a method of inducing an immune response against