baber/WOPTO huggingface dataset:
Patent NL-1023698-C1 (NL)
Title: Overflow system for load compartment in dredger boat, has flow resistance generating means provided in channel between collector tube and inner tube
Inventor: HULST FERRY VAN DER
IPC: E02F3/90
Filed: 2003-06-19
Granted: 2004-12-21
Abstract: An inner tube (6) is fixed inside a collector tube (3) and liquid enters it via the upper end (7) located above the upper surface (8) of the funnel (4) at the top end of the collector tube. A means is provided in the channel (9) between the inner and collector tubes for generating a flow resistance for the water travelling along this channel. Flow resistance is generated by at least one partially ring-shaped partition (10) mounted in a slanting position in the channel and having its upper end connected to a substantially vertical plate (12) in the collector tube, so that the ring-shaped channel between the inner and collector tubes becomes an outlet channel (14) with a circle segment-shaped cross-section. The collector tube is slidably and tightly mounted inside a substantially vertical tube (2) extending through the boat.
Patent RU-2005890-C1 (RU)
Inventor: STRIKITSA BORIS I
IPC: F01D1/04
Filed: 1989-05-06
Granted: 1994-01-15
Abstract: FIELD: turbine and compressor engineering. SUBSTANCE: stage of turbomachine has case 1 with ring grooves 17, passages 18 and hollow 19, guide apparatus 2 with deflectors set on their top shelves, ring grooves 14 and passages 16,15, porous bushing 3 with locator 7 for bearing and porous bushings 4 of thrust bearings, working vane rim 5 with axial grooves 6 provided on the inner shelf and ring grooves 25 provided on faces of inner and outer shelves, ring force shelf 8 of disk 9 with keys 10, bearing and stop sealing spring- loaded porous bushings 11,12 with ring locator 13, spring-loaded ring tabs 24, keys-locators 20, flexible washers 21, pins 22, axial gaps 23, and radial gaps. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2034322-C1 (RU)
Title: Equipment to form beam of monochromatic radiation
Inventor: GOLUB MIKHAIL A
IPC: G02B27/44
Filed: 1990-05-15
Granted: 1995-04-30
Abstract: FIELD: instrumentation engineering. SUBSTANCE: equipment includes focusing device and compensator manufactured in the form of transmitting phase plates with continuous microrelief applied over zones. Heights of microrelief of compensator and focusing device are found by formulas. EFFECT: expanded application field. 1 dwg
Patent RU-2010744-C1 (RU)
Title: Airplane
Inventor: DUCHENKO ALEKSANDR L
IPC: B64C39/10
Filed: 1990-04-04
Granted: 1994-04-15
Abstract: FIELD: aviation technology. SUBSTANCE: in any of its longitudinal sections airframe of airplane is in the form of cubic parabola with blunted tail part and with leading edge sweep angle of not less than 60 deg. Elevator is in the form of hinged forward portion of the airframe. EFFECT: improved flight performance parameters.
Patent RU-2031262-C1 (RU)
Title: Locking threaded joint
Inventor: MOSKALEV ANATOLIJ MIKHAJLOVICH
IPC: F16B39/20
Filed: 1990-10-01
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: joint has a threaded rod. A nut is screwed on the rod. The rod has a screw spring which consists of two parts. The parts of the spring has the same direction and are rigidly interconnected through a C- shaped cross-piece. The part of the spring, facing the nut, has a chamfering. The inclination of the chamfering is equal to the inclination of the facet provided in the opening of the nut and grater than the angle at the top. The free end of the second part of the spring is positioned behind the C-shaped cross-piece. EFFECT: enhanced reliability. 2 cl, 6 dwg
Patent RU-2028224-C1 (RU)
Title: Car seat
Inventor: PAVLOV NIKOLAJ DMITRIEVICH
IPC: B60R21/02
Filed: 1990-09-10
Granted: 1995-02-09
Abstract: FIELD: automotive industry. SUBSTANCE: in case of front or rear collision, motorist thrusts against safety belts, pulling out catches, and seat starts moving along cylindrical guides to stops. EFFECT: enhanced safety. 3 dwg
Patent RU-2018796-C1 (RU)
Inventor: POLUYANOVA NATALYA A
IPC: G01K5/62
Filed: 1991-01-08
Granted: 1994-08-30
Abstract: FIELD: thermometry of environment. SUBSTANCE: temperature sensor has a sensitive element made in the form of two groups of bimetallic spirals each group comprising three spirals mounted in parallel planes. The inner ends of spirals are rigidly fixed to a stationary axle within which a movable axle with a disk provided with a circular code scale is located. The outer ends of respective bimetallic spirals of each group symmetric relative to the disk are attached to the ends of three auxiliary axles in parallel with the movable axle and passing through an opening in the disk. The sensor furthermore has code-reading elements the outputs of which are digit outputs of the temperature sensor disposed over the disk code scale, digital signal processing unit connected to the temperature sensor digit outputs. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2058455-C1 (RU)
Title: Washing machine
Inventor: NIZAMOVA KADRIYA M
IPC: D06F19/00
Filed: 1991-01-08
Granted: 1996-04-20
Abstract: FIELD: home appliance. SUBSTANCE: machine has two open tanks in the form of parallelepiped with one placed inside another. Bottom of internal tank is of shorter height and perforated. This tank may reciprocate in vertical direction. Sealing belt is placed on internal surface of outer tank. The sealing belt has through apertures with return valves attached to pass alternately solution in different directions. Bottom of internal tank is inclined. Openings on the bottom of internal tank are of various diameter and pitch to arrange solution swirling and compensate for lateral force acting on internal tank. Opening diameters becomes larger and pitch size smaller as one comes down along bottom slope. EFFECT: high quality of washed linen. 2 dwg
Patent RU-2023299-C1 (RU)
Inventor: BRANDIS PAVEL A
IPC: G06F17/14
Filed: 1991-01-09
Granted: 1994-11-15
Abstract: Изобретение относится к автоматике и вычислительной технике и может быть использовано при цифровой обработке сигналов. Цель изобретения - повышение быстродействия. Поставленная цель достигается за чет совмещения во времени процессов получения двухстрочных кодов результата и преобразования их к однострочным, сокращения числа итераций алгоритма вычислений, для этого в устройство, содержащее блоки элементов И с первого по 2 n+2  ( 2 n  - размерность преобразования), 2 n  блоков элементов ИЛИ, регистры с первого по 2 n+1  первой группы, две группы по 2 n  сумматоров, введены с (2 n +1) по (2 n+1 ) блоки элементов ИЛИ и 2 n+1  регистров второй группы. 1 ил.
Patent RU-2023207-C1 (RU)
Inventor: TSYURUK KONSTANTIN K
IPC: B64D13/00
Filed: 1991-03-05
Granted: 1994-11-15
Abstract: Изобретение относится к гидромеханике системы кондиционирования воздуха, а именно к воздушно-струйным распределителям воздуха, и может быть использовано в тройнике приточных и вытяжных воздуховодов в зависимости от температуры при распределении расхода газовой среды. Целью изобретения является улучшение эксплуатационных характеристик воздухораспределителя путем повышения точности распределения. Устройство содержит перегородку 2, разделяющую каналы, через которые подводящий воздуховод 1 соединен с отводящим воздуховодом 6, и струйное управляющее устройство, включающее воздуховод 4 повышенного давления, соединенный через полость перегородки 2 со щелевым соплом 5, которое расположено на перегородке со стороны одного из каналов и ориентировано под углом к оси подводящего воздуховода 1. Перегородка 2 со стороны подводящего воздуховода 1 выполнена в виде пластины и установлена с возможностью поперечного перемещения и изменения при этом соотношения проходных сечений каналов. 1 ил.
Patent RU-2030039-C1 (RU)
Title: Aerial wire
Inventor: ZHIKULIN VADIM I
IPC: H01Q1/00
Filed: 1991-03-25
Granted: 1995-02-27
Abstract: FIELD: aerial equipment. SUBSTANCE: conductive braiding is made from aluminium conductors which are laid over surface of load-carrying rope produced from strong, light and heavily stretchable synthetic filaments placed at angle α.. Description has mathematical expression for finding α.. EFFECT: expanded application field. 2 dwg
Patent RU-2013617-C1 (RU)
Inventor: SAETGALEEV MARS G
IPC: F04D25/04
Filed: 1991-05-22
Granted: 1994-05-30
Abstract: FIELD: compressor stations. SUBSTANCE: gas pressure reduction system consists of pressure regulators, shut-off fittings, ejector and connecting pipe lines. Ejector has active nozzle which is connected to pressure regulator and passive nozzle which is connected to natural gas source; ejector being brought in communication with gas User. The system may be used for accumulating low-potential gas and to suck gas of higher pressure in reducing the pressure of the main working gas, thus providing for accompanying positive effect-avoidance of abrupt reduction of gas temperature. EFFECT: avoidance of abrupt drop of gas temperature. 1 dwg
Patent RU-2003998-C1 (RU)
Inventor: LAGUTIN OLEG B
IPC: G01R33/06
Filed: 1991-06-23
Granted: 1993-11-30
Abstract: Изобретение относитс  к обпа сти магнитных измерении и предназначено дл  исследовани  топографии  и измерени  составл ющих градиента  индукции посто нных и медленно мен ющихс   магнитных полей Устройство содержит два  встречно включенных преобразовател  Холла 1. 2.  источники 3,4 питани  измерительный усилитель 5  с регистрирующим прибором 9. источник 10 опорного  переменного магнитного пола усилитель 6  переменного напр жени , синхронный детектор 7.  фильтр б. 1 ил.
Patent RU-2046261-C1 (RU)
Title: Device for heat processing loose materials
Inventor: SHISHKIN VIKTOR V
IPC: F26B3/02
Filed: 1991-06-26
Granted: 1995-10-20
Abstract: FIELD: heat processing of materials. SUBSTANCE: device has the housing with systems for charging and discharging a material to be dried and systems for supplying and discharging a heat carrier. The drum is mounted on the hollow shaft inside the housing. One end of the hose is wound on the drum. The other end of the hose is secured to the housing branch pipe. The hose is in communication with the system for supplying the material through the shaft space. The batching rollers are mounted inside the housing on the hose way. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2009386-C1 (RU)
Title: Gear set
Inventor: MALKIN LEV A
IPC: F16H55/08
Filed: 1991-08-15
Granted: 1994-03-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: end profile of one of gears (or profiles of both gears) is described by a continuous curve (or straight line) located inside the tooth contour formed by mating profile and the tangent to the mating profile at the point on the gear centroide. The helical gear set may be made both with parallel and intersecting axes both with internal and external engagement. A gear-with-rack engagement is also possible. The teeth engagement occurs only at the point continuously located on a common generatrix of pitch surfaces. EFFECT: improved efficiency. 4 cl, 7 dwg
Patent RU-2064179-C1 (RU)
Title: Method for predicting kidney carcinoma metastases and/or recidivation
Inventor: ZADERIN VIKTOR P
IPC: G01N33/48
Filed: 1991-07-03
Granted: 1996-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining free 17 oxycorticosteroids ratio to their sum in diurnal urine after radical removal of the main tumor focus. The ratio coefficient value being from 0.01 to 0.07, metastases and relapses occurrence is predicted. EFFECT: enhanced accuracy of method. 2 tbl
Patent RU-2014966-C1 (RU)
Title: Milling method
Inventor: SKLYAREVSKIJ PAVEL S
IPC: B23C3/00
Filed: 1991-09-19
Granted: 1994-06-30
Abstract: FIELD: metal cutting. SUBSTANCE: method comprises steps of moving a center the milling cutter in direction of increasing a depth of a groove along a straight line till a center of the groove; then moving the center of the milling cutter along a circle with radius r, equal to (0.01-0.03)R, where R - radius of the groove; selecting feed rate, equal to 3-12% of a feed rate upon moving the center of the milling cutter along the straight line; using the disk milling cutter having radius, equal to 2(R-r). EFFECT: enhanced quality of milled products. 1 cl, 3 dwg
Patent RU-2013377-C1 (RU)
Title: Electrochemical liquid cleaning apparatus
Inventor: ZHDANOV NIKOLAJ I
IPC: C02F101/00
Filed: 1991-08-28
Granted: 1994-05-30
Abstract: FIELD: cleaning of industrial and domestic water sewage. SUBSTANCE: apparatus has housing with electrode chambers separated by walls and communicated one with the other. Electrode blocks located within chambers are connected to independent power sources. First chamber in the direction of water flow is provided with nonconsumable electrodes. Lower part of this chamber is connected with filtering device adapted for preliminary cleaning of water. Electrode blocks of second and third chambers are made in the form of closed cassettes defined by nonconsumable electrodes with ion-exchange membranes disposed in their cavities between separating gaskets on guides. Cassette ends are provided with electrolyte supply and discharge branch pipes. Foam-collecting device has box with foam-collector. Apparatus is further provided with reservoir for clean water. EFFECT: increased efficiency of cleaning water and simplified construction. 2 dwg
Patent RU-2013753-C1 (RU)
Title: Method for body immersion to water modeling
Inventor: NISNEVICH MIKHAIL Z
IPC: G01M10/00
Filed: 1991-07-03
Granted: 1994-05-30
Abstract: FIELD: hydrodynamic measurement technology. SUBSTANCE: for body immersion to water modeling two guard-boards 2 and 3 made from transparent material are used and they are installed in vertical positions so that distance between boards surfaces will be equal to maximal crossing size of body analog 6 which imitates body immersion to water. Distance between guard-boards is keeping by sleeves 4 length and construction is fixing by screws 5. Analog 6 being placed between guard-boards 2 and 3 is putting on for free immersion under force of negative buoyancy action with simultaneous immersion trajectory recording. Body analog 6 moves between guard-boards which works so to imitate body moving track stabilizing. Guard-board transparency permits body motion trajectory recording by photography or cinematographic camera using well as visual following. Pulley 8 interacts with body analog 6 by flexible link 9 and it is fixed at body analog 6 trajectory of moving and tank bottom crossing point so one link end is fixed at body analog 6 and other end imitates propulsive force by next pulley 10 using above water level. Propulsive force is imitating by counterpoise 11 loading action. After this body analog 6 is putting to water tank again between guard-boards 2 and 3 without stress making in flexible link 9 while curved part of trajectory passing through, but counterpoise 11 is released at straight part of trajectory to provide flexible link strength similar to propulsion action. EFFECT: more effective modeling of body motion in water. 2 dwg
Patent RU-2028170-C1 (RU)
Title: Powder fire extinguisher
Inventor: ZHILIN ALEKSANDR NIKOLAEVICH
IPC: A62C13/00
Filed: 1991-11-21
Granted: 1995-02-09
Abstract: FIELD: fire fighting facilities. SUBSTANCE: fire extinguisher has vessel filled with fire extinguishing powder, siphon tube vertically installed in vessel, shutoff-and-starting head mounted on upper end face of vessel and engaged with siphon tube, gas under pressure and valve for pulse release of gas pressure. Valve is installed on siphon tube in its upper part which adjoins shutoff-and-starting head. Gas is arranged in vessel together with fire extinguishing powder. Valve is formed by upper end section of siphon tube provided with stepped flare with channels on flared part. Circular projection for shutoff member is located under end face of flared part with clearance relative to this part. Shutoff member is made in form of ring plate. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2037566-C1 (RU)
Title: Method for mounting bottom of aluminium electrolyzer
Inventor: EVMENOV VLADIMIR A
IPC: C25C3/08
Filed: 1991-07-08
Granted: 1995-06-19
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: length of current leads in anode heat intensive zone is reduced and distance between end faces of opposite bars equals 0.1-0.25 of charge width. Bottom of carbon block not occupied by bar is filled to leave gap between end faces of cathode bars and rammed bottom lining. Value of gap is not less than value of absolute linear thermal expansion of bar. Carbon block bottom is filled simultaneously with ramming of central interblock seam. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2030587-C1 (RU)
Title: Special section
Inventor: KARETNIKOV VALENTIN N
IPC: E21D11/14
Filed: 1992-03-05
Granted: 1995-03-10
Abstract: FIELD: mining. SUBSTANCE: special section has straight bottom 1, inclined side walls 2 and flanges 3. Made at the level of conjunction of inner surface of side walls 2 with bottom 1 is smooth turn with outer radius R=  , where d 1  is thickness of section wall; γ is angle of turn equalling 1-5 deg. Walls on the area from turn to flanges are made with same thickness. EFFECT: higher efficiency. 2 dwg
Patent RU-2008058-C1 (RU)
Title: Puzzle (versions)
Inventor: VOKHMYANIN VLADISLAV G
IPC: A63F7/04
Filed: 1992-03-16
Granted: 1994-02-28
Abstract: FIELD: games. SUBSTANCE: puzzle has hollow transparent case and partition mounted in the central part of the case; this partition divides the case to two parts. Partition has pipe which protrudes the partition for catching cube which has digital marks on its faces. The cube is controlled by permanent magnet which is disposed outside the case for movement. EFFECT: improved efficiency of training. 2 dwg
Patent RU-2052416-C1 (RU)
Title: Сырьевая смесь для изготовления строительных изделий
Inventor: PETRAKOV BORIS I
IPC: C04B111/27
Filed: 1992-03-16
Granted: 1996-01-20
Abstract: Использование: для изготовления строительных изделий на основе влажного фосфогипса, не подвергавшегося термообработке. Повышение прочности готовых изделий обеспечивается за счет совместного помола в шаровой мельнице смеси, состоящей из фосфогипса с влажностью до 50%, песка и окатов отходов минераловатного производства. Готовые изделия характеризуются прочностью на сжатие до 11 МПа. Коэффициент размягчения - 0,6-0,65. 1 табл.
Patent RU-2026760-C1 (RU)
Title: Collector of sewage agent from the main
Inventor: KUROCHKIN VLADIMIR FEDOROVICH
IPC: B08B9/04
Filed: 1992-02-07
Granted: 1995-01-20
Abstract: FIELD: sewage works. SUBSTANCE: collector has a line of the gas returning to the compressor station, one end of which is connected with a condenser-tank. The other end has an extra collector for connecting with a part of filter-separators switched off the input loop of the compressor station. In this case the chamber collecting the sewage agents and the condenser-tank are equipped with the condensate level pickups. The collector is used for the purification of the inner cavity of the pipelines. EFFECT: enhanced level of purification. 1 dwg
Patent RU-2026108-C1 (RU)
Title: Film-forming composition for manufacture of polymeric semipermeable membrane
Inventor: PEROV ALEKSANDR B
IPC: C08J5/18
Filed: 1992-03-18
Granted: 1995-01-09
Abstract: FIELD: mixture separation. SUBSTANCE: composition contains (%) 68-80 of polyvinyl alcohol, 17-20 % of polyvinylpyrolidone and 3-12 of N-vinylpyrrolidone. EFFECT: more efficient and simple in use, better quality of membranes. 1 tbl
Patent RU-2030945-C1 (RU)
Inventor: TSLAV VLADIMIR B
IPC: B21F45/00
Filed: 1991-12-27
Granted: 1995-03-20
Abstract: Использование: для изготовления деталей сложной геометрической формы из труднодеформируемого материала, например пружинных амортизаторов. Сущность изобретения: автомат содержит станину с фронтальной и тыльной монтажными плитами, в направляющих которых размещены ползуны с гибочным инструментом для навивки одной половины спирали и навивки одного ушка. Автомат снабжен дополнительной монтажной плитой, в направляющих которой размещены ползуны с гибочным инструментом для навивки другой половины спирали и навивки другого ушка. Дополнительная монтажная плита расположена симметрично фронтальной плите относительно оси подачи материала. В гнездах станины, выполненных по периферии центрального и дополнительного приводных зубчатых колес, смонтированы валы, передающие вращение приводных колес к исполнительным механизмам. Для повышения силовых параметров этих механизмов в гнездах смонтированы повышающие крутящий момент планетарные передачи, причем они имеют разные передаточные отношения в зависимости от подсоединяемых исполнительных механизмов. 1 з.п. ф-лы, 6 ил.
Patent RU-2077330-C1 (RU)
Title: Method of meningococcal infection treatment
Inventor: FROLOV VIKTOR YU
IPC: A61K33/14
Filed: 1992-04-20
Granted: 1997-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involving etiological and pathogenetic therapy includes additional intravenous drop administration of 0.03-0.6% sodium hypochlorite solution to patients at acute disease phase (daily dose - 5-10 ml/kg body mass) for 1-5 days depending on state severity. Method provides rapid liquor sanitation, endotoxicosis decrease, recovery of central nervous system functions. EFFECT: enhanced effectiveness of treatment, decreased doses of bacterial and hormonal preparations.
Patent RU-2018207-C1 (RU)
Inventor: VINOGRADOV ALEKSEJ V
IPC: H04R5/02
Filed: 1992-04-23
Granted: 1994-08-15
Abstract: FIELD: architectural acoustics. SUBSTANCE: method of exposure to sound of indoor and outdoor spaces consists in extraction of spectral components of electric signal corresponding to different frequency bands, in conversion of electric signals into sound ones with the aid of heads of loudspeakers connected in pairs and in phase with provision for coherence of sound waves which are positioned in parallel and coaxially in opposition to each other with front panels at different distances in agreement with different frequency bands. Distances are so selected that frequency characteristic is uniform within bounds of each band of frequencies in direction perpendicular to axes along which pairs of heads of loudspeakers are mounted. Parallelism of front panels of heads of loudspeakers is kept with accuracy ± (0.1   15) in vertical and horizontal planes. Relationships of maximum characteristic size D of front panel of head of loudspeaker and distance between front panels of pair of heads of loudspeakers to coaxiality F of setting of loudspeakers are chosen accordingly equal to D/F = ± (10-500) and S/F = ± (50-1500). EFFECT: enhanced authenticity of method. 6 dwg
Patent RU-2031716-C1 (RU)
Inventor: KOVALEV NIKOLAJ A
IPC: B02C15/04
Filed: 1992-04-27
Granted: 1995-03-27
Abstract: Использование: измельчение материалов в тарельчато-роликовых мельницах с уплотнением ролика с повышенной стойкостью. Сущность изобретения: уплотнение размольного ролика тарельчато-роликовой мельницы включает термостойкий сальник 1, размещенный в съемной крышке 2 корпуса 3 мельницы и сопряженный по внутреннему периметру с боковыми плоскостями и верхним 5 и нижним 6 полыми секторными элементами качающегося рычага 7, на цапфе 8 которого установлен размольный ролик 9. Подвод запирающего воздуха к уплотнению 10 подшипников 11 ролика 9 осуществляется через полость верхнего элемента 5 с частичным отводом его в нижний секторный элемент 6, снабженный дроссельными выпускными отверстиями 14. 2 ил.
Patent RU-2056129-C1 (RU)
Title: Circulating water supply system of wet dust catcher
Inventor: SHTEKHMAN BORIS VENIAMINOVICH
IPC: C02F1/00
Filed: 1991-11-15
Granted: 1996-03-20
Abstract: FIELD: system is used for sewage purification in wet dust catcher circulating water supply during gas purification. SUBSTANCE: in process of gas clearing from hard impurities impure liquid in the form of pulp is fed in intermediate clarifier, in which under action of gravity forces pulp is laminated. Clarified water is fed in reservoir of pure water and concentrated pulp from near bottom part of clarifier is removed through regulator into settler. Repeated clarification of pulp takes place in settler with following carrying pure water off into reservoir and settled slime - for utilization. Pure water from reservoir is fed by pump into dust catcher joint of spraying. EFFECT: increased productivity of wet dust catcher. 2 cl, 1 dwg