baber/WOPTO huggingface dataset:
Patent NL-1001514-C1 (NL)
Title: Disposable container and filter for coffee, tea, etc.
Inventor: BRILMAN GERRIT WILLEM
IPC: B65D81/00
Filed: 1995-10-27
Granted: 1997-05-02
Abstract: During manufacture, the container is filled with the base material for the drink in a biologically inert atmosphere, e.g. nitrogen. The container is then sealed until use. The container can be made of thin metal, rigid plastics, etc. When required for use, the lower cap (3) is removed, e.g. by using a ring-pull, and the container is placed over a cup in a hot water machine. The thin wall of the upper cover (4) is pierced by the sharp end of the hot water nozzle (7). The hot water percolates through the material (9) dissolving some of the contents. The resulting solution flows out of the container through the filter layer (10).
Patent NL-1002741-C1 (NL)
Title: Modular, reconfigurable system of electronic units
Inventor: LEGENE PIETER MAARTEN
IPC: G06F1/16
Filed: 1996-03-29
Granted: 1997-09-30
Abstract: The various parts and peripherals of a multimedia Personal Computer, e.g. system unit, display, audio devices, CD drives, modems, are conventionally linked by multicore interconnection cables. The present modular system enables the components to be physically fastened together and electrically interconnected without the need for signal cables. Typically, the units (1, 2) have a triangular cross-section, which can "sit" at the back of a desk. At each end of the unit is a dove-tail protrusion (8) or recess (7) and an electrical plug or socket (14, 15). The plugs and sockets carry power supplies and signal buses. When the units have been physically joined, the user slides a button at the rear of the unit sideways to engage the connectors.
Patent NL-1011845-C1 (NL)
Title: Measurement of biomechanical loads on human body using self-contained, synchronized limb and spine deflection measurements with foot pressure sensors
Inventor: ELLEGAST ROLF
IPC: A61B5/11
Filed: 1999-04-20
Granted: 2000-10-23
Abstract: Loading on the skeleto-muscular system is monitored continuously for the duration of a shift at a sampling rate of 20-50 Hz. For example, angle detectors (1,4) measure knee and hip movements. Spinal column deflection is also monitored. Foot pressure sensors detect the weight of the body plus any load. Measurements are recorded synchronously and downloaded later for analysis.
Patent NL-1019115-C1 (NL)
Title: Runner for car door, comprises sliding drawer housed inside metal frame for preventing contact between clothes and outside of car
Inventor: TAKY ABDUL SAMAD
IPC: B60R3/02
Filed: 2001-10-04
Granted: 2003-04-07
Abstract: The runner has a three-part construction comprising one part which always remains on the inside of the door threshold (10) and two parts which move to the outside and then back inside each time the door is opened and closed. The moving parts are washable and replaceable. Opening the door causes the runner to be pulled out via a cog wheel secured to the metal rod for the door and via a magnet incorporated into the door. Closing the door causes the runner to be retracted via the cog wheel and two metal springs incorporated into the metal frame (3) of the runner, which is in the form of a sliding drawer beneath the feet of the car user.
Patent RU-2031521-C1 (RU)
Title: Reactive synchronous electric motor
Inventor: KRASNOPEVTSEV ALEKSANDR I
IPC: H02K37/00
Filed: 1988-07-29
Granted: 1995-03-20
Abstract: FIELD: instrumentation engineering. SUBSTANCE: windings are put on two parallel rods with pole pieces. Stator is embraced with toothed rotor relative to which axis parallel cores with windings are positioned in symmetry. Angular extents of pole pieces of rods are equal to half of toothed division of rotor which teeth angular extent is equal to angular extent of space between them. Angular extents of spaces between edges of pole pieces of different cores are three quarters of tooth division of rotor on one side, are one quarter of tooth division of rotor on the other side and between edges of pole pieces of each of cores located on opposite ends of winding - integral number and a half of tooth division of rotor. EFFECT: improved precision of discrete movement. 5 dwg
Patent RU-2114201-C1 (RU)
Title: Method of recovering fine gold from hypergene ores
Inventor: SHARAPOVA E N
IPC: C22B11/00
Filed: 1989-08-23
Granted: 1998-06-27
Abstract: FIELD: gold mining. SUBSTANCE: method, in particular, relates to quantitative evaluation of fine gold content in different-oxidation degree hypergene ores with loose matrix and can be used for choosing correct ore processing and enrichment flowsheet for selectively dissolve gold. For that, starting material is treated for 1 h at pH 3-6 by hydrochloric acid solution in presence of 0.1 M ferric oxide at solids to liquid ratio 1:(10-15). EFFECT: enhanced process efficiency. 1 tbl
Patent RU-2010992-C1 (RU)
Title: Base hydraulic power station hydraulic wheel with blades
Inventor: ABRAMOV VIKTOR A
IPC: F03B13/00
Filed: 1989-06-21
Granted: 1994-04-15
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: wheel is positioned under water and has a current generator and a reduction gear located above the water surface. One end of the blade lies on the internal generatrix of the wheel, the other one - on the external generatrix. The blade length is no more than the wheel radius. The wheel has small blades fastened to main ones at an angle to them and is mounted at the pile or support of a bridge. A straightening apparatus is mounted ahead of the wheel. EFFECT: improved structure. 2 dwg
Patent RU-2034222-C1 (RU)
Title: Direct-contact heat exchanger
Inventor: MERCHANSKIJ VLADIMIR D
IPC: F28F25/06
Filed: 1989-10-11
Granted: 1995-04-30
Abstract: FIELD: heat exchange. SUBSTANCE: direct-contact heat exchanger has a casing made in the form of three vertical tubular columns 5, which at the top and bottom are connected by manifolds 2, 1. Warmed liquid is supplied to upper manifold 2 through sprinkler 4, sprayed in manifold 2 and runs off in the form of film into three columns 5. Gaseous flow is fed to columns 5 through lower manifold 1, for its uniform distribution throttles 6 are installed in first and third columns 5 in the direction of motion of gaseous flow, the flow areas of the throttles make up 0.33 and 0.4 of the flow area of the first column. Intensive heat exchange and mass transfer between liquid and gaseous flows occur in three vertical columns 5; as a result, cooled liquid runs off downwards and through moisture collector 7 and manifold 8 it is fed to using equipment, and exhaust gaseous flow through exhaust pipe 3 is discharged outside. Several direct-contact heat exchangers bound by transverse braces with a space between them, which is filled with concrete mix, can form a monolithic concrete block that can be used in seismic-dangerous regions. EFFECT: enhanced reliability. 2 dwg
Patent RU-2028469-C1 (RU)
Title: Catalytic unit for exhaust neutralizer and method of making same
Inventor: VASKOV NIKOLAJ I
IPC: F01N3/28
Filed: 1990-01-08
Granted: 1995-02-09
Abstract: FIELD: engine engineering. SUBSTANCE: catalytic unit has roll made as a corrugated heat resistance steel belt. The belt starts at the center of the unit and is wound in two layers 2,3 to provide the tight roll. Hollows 4 and ridges 5 of the belt corrugations are arranged at an angle or over the arc or break line to the edge of the belt. The ridges of one layer is mounted for crossing the hollows of adjacent layer to form gas passages. The surface of the passages is coated with a catalyzer. Ridges 5 and hollows 4 of the adjacent layers are forced into each other in cross points. EFFECT: enhanced efficiency. 9 cl, 4 dwg
Patent RU-2023374-C1 (RU)
Title: Working member for threshing-separating device
Inventor: SKVORTSOV ALEKSANDR K
IPC: A01D45/00
Filed: 1990-05-14
Granted: 1994-11-30
Abstract: FIELD: agriculture mechanical engineering. SUBSTANCE: working member has casing secured to a support provided with a pin. Working grooves, which alternate with support areas, are made on curved surface of the casing. Rear projection is coupled with the support and an inclined support for rigidity. Each groove has threshing edge and transporting area. In operation bottom part of panicle enters space between rollers at first and then as the panicle move along the rollers, the top part of the panicle enters the space. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2009295-C1 (RU)
Title: Method for taking loose materials and device for its realization
Inventor: SHVED ALEKSANDR I
IPC: E02F3/20
Filed: 1990-05-08
Granted: 1994-03-15
Abstract: FIELD: handling of loose materials. SUBSTANCE: device has bucket 1, boom 2, two boom brackets 3 and 10, axle 4, lever 5, tie-rod 6, cylinder rod 7, two contactless transducers 8 and 9, flag indicator 12, force mechanism, three-position hydraulic control valve, power source, control unit, two relays and switch. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2019639-C1 (RU)
Inventor: KUZNETSOV YURIJ M
IPC: E21C45/00
Filed: 1990-09-04
Granted: 1994-09-15
Abstract: FIELD: hydromechanized development of soils. SUBSTANCE: suction tube 2 connected to end-piece 5 through a flexible member, for instance, through corrugated hose 6 and shock absorbers 7 is mounted on frame 1. Hydrovibrator 3 through rod 8 is connected to end-piece 5, with teeth 9 positioned around the edges of the end-piece, the teeth inlets through inlet pipe connections 10 are connected to inlet manifold 11, which through flexible pipeline 12 is connected to the source of pressure water delivered through intake pipeline 4. The outlets of teeth 9 are engageable through outlet pipe connections 13 with outlet manifold 14, which through flexible pipeline 15 is connected to the inlet of hydrovibrator 3 secured on frame 1. EFFECT: improved design. 2 dwg
Patent RU-2011852-C1 (RU)
Inventor: STRIKITSA BORIS I
IPC: F01K21/04
Filed: 1990-09-10
Granted: 1994-04-30
Abstract: Использование: в области теплоэнергетики, преимущественно в энергетических установках, содержащих турбину с промежуточным перегревателем смешивающего типа. Сущность изобретения: энергетическая установка состоит из генераторов рабочего тела, турбины, резервуаров с горючим и окислителем, связанных трубопроводами через сверления в ободе диафрагмы турбины с раздаточными тройниками, которые подсоединены к коллекторам, размещенным в полости над сопловыми лопатками. Последние скреплены бандажной лентой и связаны при помощи отростков со штуцерами и гуськами на сопловых лопатках. Каждая лопатка выполнена из металлического стержня с нижней и верхней полками, нишами и полостями и имеет внутреннюю перфорированную и наружную пористую обечайки. Последние выполнены с продольными перемычками, которые образуют камеры, связанные посредством каналов с соответствующими полостями. На сопловых лопатках устанавливаются зажигательные устройства с электрическими шинами для сжигания горючей смеси, поступающей на поверхность лопатки. 1 з. п. ф-лы, 11 ил.
Patent RU-2037925-C1 (RU)
Title: Phased-out horn
Inventor: GLAZMAN YAKOV D
IPC: H01Q13/02
Filed: 1991-02-05
Granted: 1995-06-19
Abstract: FIELD: antenna equipment. SUBSTANCE: phased-out horn includes horn with flare angle 22α 1  and wide-angle horn with flare angle 22α 2 ,, α 2  being bigger than α 1 , and impedance extension which radius is chosen by certain selection. Phased-out horn makes it possible to improve axial symmetry of main lobe within wide range of frequencies in specified sector of angles while maintaining good matching with feeding path of phased-out horn with fracture of generating line (conical or pyramidal). EFFECT: improved axial symmetry. 2 dwg
Patent RU-2001091-C1 (RU)
Inventor: USYNIN ALEKSANDR F
IPC: C09K8/20
Filed: 1991-02-12
Granted: 1993-10-15
Abstract: Использование: бурение нефт ных и газовых  скважин Сущность комплексный реагент-стабилизатор  буровых растворов содержит, мэс.%: пиг-  носульфонаты технические 36,50 - 39,00; талловый  пек 35,6 - 39,0: каустическа  сода 2,5 - 5,00 кар-  боксиметилцеллюлоза 13,00 - 17,50; гликопорошок  остальное Реагент получают путем последовательного  растворени  в воде каустической соды,  лигносульфонатов технических, и карбоксиметил-  цеплюлозы В полученный раствор ввод т гликопорошок  и готовый продукт гранулируют. Перед растворением  талловый пек и водный щелоченой раствор  лигносульфонатов технических нагревают до  90 - 104&deg; С 2 З.П.Ф-ЛЫ, 6 табл.
Patent RU-2013800-C1 (RU)
Title: Multiposition control device
Inventor: ANISIMOV VLADIMIR B
IPC: G05G9/04
Filed: 1991-03-19
Granted: 1994-05-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has control handle set in body which is deflected by operator within limits of central hole in cover. With deflection of handle balls of casing of bushing roll over plane of cover and elements of formation of output signal present information. Bushing carries spring for self-return of handle to starting (neutral) position. EFFECT: enhanced reliability and accuracy of multiposition control device. 3 cl, 6 dwg
Patent RU-2028208-C1 (RU)
Title: Bricks laying automatic machine control apparatus
Inventor: VOROTNIKOV VALERIJ B
IPC: B28B13/02
Filed: 1991-04-24
Granted: 1995-02-09
Abstract: FIELD: bricks production. SUBSTANCE: apparatus has sensors of loading, clamps upper position, clamps idle suspension, sensors of clamps presence over place of removal and over car, sensor of emergency upper position of clamps, programming unit, timer, commands forming unit, control unit signalization members, electric engines control units of collector conveyer, of car movement, of clamps lifting and lowering and control unit of electric magnet-air distributor. EFFECT: bricks laying automatic machine control apparatus is used in bricks production. 4 cl, 28 dwg
Patent RU-2009822-C1 (RU)
Title: Method of welding pipes with enamel inner coating
Inventor: VETMAN ADOLF YA
IPC: B23K31/02
Filed: 1991-05-24
Granted: 1994-03-30
Abstract: FIELD: manufacture of pipe lines. SUBSTANCE: pipes are coupled with no clearance between ends of their edges. Then enamel paste is applied to ends of pipes. Root of weld is welded at incomplete penetration by amount "c" to inner diameter over entire perimeter. Strength of weld is ensured due to additional application of reinforcement "q" whose magnitude is determined by relationship q/c > 1. EFFECT: enhanced strength of weld.
Patent RU-2023332-C1 (RU)
Inventor: DMITRIEV VITALIJ B
IPC: H01R4/24
Filed: 1991-06-26
Granted: 1994-11-15
Abstract: Изобретение относится к электротехнике и может быть использовано на контрольных операциях при изготовлении жгутов, катушек и других электроустройств и приборов. Сущность изобретения: электросоединитель для проводов в изоляции содержит основание 1, на котором расположены язычок 2 с острой кромкой 3, жестко соединенный с выполненной из пластического материала лапкой 4 и S-образным зацепом 5 спиральной пружины 6 с помощью гайки 7, установленной на резьбовой части язычка 2. Язычок 2, лапка 4 и спиральная пружина 6 образуют продольный паз 8 с входом 9, образованным их прямолинейным изгибом. Устройство закрыто кожухом 10 из изоляционного материала с продольным пазом 11 с входом 12. 1 з.п.ф-лы, 5 ил.
Patent RU-2013689-C1 (RU)
Inventor: KOZLOV YURIJ V
IPC: G05D9/02
Filed: 1991-06-26
Granted: 1994-05-30
Abstract: FIELD: power engineering. SUBSTANCE: steam generator water level gage gas surge tank with permanent-level chamber, upper and lower branch pipes connected, respectively, steam and water spaces of steam generator. Level gage also has differential pressure gage with negative- and positive-pulse lines, outlet branch pipe of the latter being connected to bottom part of permanent-level chamber. Surge tank is mounted above rated water level in steam generator. Outlet branch pipe of negative-pulse line is connected to water space. Distance between center lines of branch pipes is 5 or 6 times larger than difference in distances between rated level of water to center line of the branch pipe and center line of other branch pipe to permanent-level chamber overflow edge. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2022762-C1 (RU)
Inventor: CHERNOZEMOV ANATOLIJ A
IPC: B24B31/06
Filed: 1991-07-15
Granted: 1994-11-15
Abstract: Использование: для вибрационной обработки деталей свободным наполнителем, например абразивом. Сущность: вибрационный станок содержит платформу 7 с контейнером 8 тороидальной формы, размещенную на основании 4 посредством амортизаторов 6 в виде эластичных трубок, а также соосно установленные электродвигатель 3 и дебалансный вал 11, соединенный эластичной муфтой 14, выполненной по длине, равной или больше длины амортизаторов 6. При остановке дебалансного вала 11 в момент резонансной встряски контейнера 8 эластичная муфта 14 выполняет роль дополнительного амортизатора-демпфера, гасящего резонансные возмущения за счет своих упругих деформаций, близких по величине деформациям амортизаторов 6. 1 ил.
Patent RU-2038989-C1 (RU)
Title: Heat insulation system, system for thermal protection of object exposed to high-temperature action of surrounding medium, method of manufacture of system for thermal protection of object exposed to high-temperature action of surrounding medium
Inventor: HORSLEY WILLIAM JOSEPH
IPC: B64G1/58
Filed: 1991-10-21
Granted: 1995-07-09
Abstract: FIELD: aerospace transport facilities. SUBSTANCE: heat insulation has porous insulating body forming many small cells from material having low heat conductivity, heat absorbing liquid which ensures endothermic reaction in presence of catalyst and finely divided catalyst of reaction evenly distributed in porous body. Heat absorbing liquid is para hydrogen; granulated ferric nitrate is used as catalyst, liquid para hydrogen changes to gaseous para hydrogen and then changes to orthohydrogen in presence of catalyst in form of ferric nitrate which absorbs heat due to evaporation heat and endo thermic catalytic reaction and decreases transfer of heat through porous body. EFFECT: enhanced efficiency. 8 cl, 3 dwg
Patent RU-2003890-C1 (RU)
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D43/10
Filed: 1991-10-25
Granted: 1993-11-30
Abstract: Использование: в области машиностроени  в  устройствах дл  передачи вращени  между валами.  Сущность изобретени : ведуща  1 и ведома  2 полумуфты  установлены соосно и св заны пакетом  фрикционных дисков 3 и 4. Центробежный механизм  включени , состо щий из шаров в, размещенных  в сепараторе 7. нажимного 9 и упорного 10  дисков, св зан с полумуфтой 1 посредством зубчатой  передачи. Зубчата  передача содержит зубчатое  колесо 13, закрепленное на полумуфте 1, промежуточные  звень  14, 15, смонтированные на крышке 16 полумуфты 2 и вход щие в зацепление  с зубчатым венцом упорного диска 10. Втулка 12,  несуща  центробежный механизм включени  установлена  с возможностью вращени  относительно  полумуфты 1. При разгоне полумуфты 1 центробежный  механизм включени  благодар  зубчатой  передаче вращаетс  с большей частотой и при  частичном сцеплении полумуфт 1 и 2 частота его  вращени  возрастает более плавно, чем частота  вращени  полумуфты 1. Это обеспечиваетс   уменьшением передаточного отношени  зубчатой  передачи. При перегрузке в результате рассогласовани  вращени  полумуфт 1 и 2 центробежный  механизм вращени  начинает вращатьс  с повышенной  частотой и перегрузка устран етс  1 ид
Patent RU-2051930-C1 (RU)
Inventor: DITER FREJTAG
IPC: C08G64/04
Filed: 1992-03-16
Granted: 1996-01-10
Abstract: Использование: для получения формованных изделий из поликарбоната с повышенной формоустойчивостью и эффективной газопроницаемостью для кислорода, азота, двуокиси углерода и метана. Сущность изобретения: получают термопластичный ароматический поликарбонат общей формулы:          где R 1 =R 2 = H, CH 3 , R 3 , HCH 3  n= 30 - 100 мол.%, m = 10 - 70 мол.% с мол. м. не более 105000. Синтез осуществляют известными методами: фосгенированием или переэтерификацией в расплаве, бисфенола, выбранного из группы, включающей 1,1-бис-(4-оксифенил)-3,3,5-триметилциклогексан 1,1-бис(3,5-диметил-4-оксифенил-3,3,5-триметилциклогексан; 1,1-бис(4-оксифенил)3,3-диметилциклогексана или их смеси с другим бисфенолом. Из поликарбонатов готовят пленки и определяют их газонепроницаемостью. 1 табл.
Patent RU-2036162-C1 (RU)
Title: Method and apparatus for electrohydraulic disinfection of liquids, preferably livestock wastes
Inventor: KOSHKIN ANATOLIJ F
IPC: B03C5/00
Filed: 1991-12-20
Granted: 1995-05-27
Abstract: FIELD: disinfection of liquids. SUBSTANCE: method involves providing electrohydraulic impacts within liquid to be treated above or below wastes in discharge channels separated from wastes by sliding gates. Opening of gates is effectuated in synchronism with discharges. When lower discharge channels are used, natural radon or artificial loaded water prepared, for example, by multiple subsequent boiling, may be used as working fluid. EFFECT: wider operational capabilities and enhanced reliability in operation. 3 cl, 3 dwg
Patent RU-2067663-C1 (RU)
Title: Способ исследования газовых скважин при стационарных режимах фильтрации
Inventor: TISHCHENKO VASILIJ IVANOVICH
IPC: E21B47/00
Filed: 1992-01-09
Granted: 1996-10-10
Abstract: Изобретение относится к газовой промышленности, а именно, к промысловым исследованиям газовых скважин, точнее, к определению текущей продуктивной характеристики призабойной зоны пласта. Способ включает промыслово-исследовательские, графические и расчетные работы. Основываясь на доказательстве аналогий между параметрами формулы критического истечения газа - дебитом (Q), коэффициентом диафрагмы ДИКТа (С) и давлением перед диафрагмой (Р) и параметрами скважины - дебитом (Q), проницаемостью призабойной зоны скважины (К) и статическими и рабочими давлениями скважины текущая проницаемость призабойной зоны относительная (К отн. ) и фактическая К 2  определяются, соответственно, как отношение текущего (последующего) дебита (Q 2  или Q 2факт. ), к предыдущему (Q 1 ) или условному (Q 2 усл.) дебиту и как величина пропорциональная между предыдущей (К 1 ) и текущей (K 2 ) проницаемостью и предыдущим ((Q 1 ) или условным Q 2  усл.дебитом и последующим (текущим) дебитом (Q 2  или Q 2  факт). 2 ил.
Patent RU-2040325-C1 (RU)
Title: Hydrodynamic dispersive apparatus
Inventor: IVANOV ILYA M
IPC: B01F11/02
Filed: 1992-01-28
Granted: 1995-07-25
Abstract: FIELD: dispersion of running mediums. SUBSTANCE: dispersive apparatus has body 1, in which nozzle 4 with entry part 5 and anvil 7 are mounted. Nozzle 4 has guiding member made in the form of cylinder 9, that concentrically surrounds entry part of nozzle 4. Between adjacent surfaces of nozzle 4 and cylinder 9 there is axis-radial clearance 10, communicated with entry canal 2. Anvil 7 is located opposite exit cut 12 of nozzle 4 and has working surface with area, that is smaller than area of minimum cross-section of nozzle 4, that allows that only central part of stream from nozzle, in which mechanical impurities are concentrated, is subjected to dispersion. At least parts of holes 14 passing cross-section are located opposite exit cut 12 of nozzle 4. EFFECT: hydrodynamic dispersive apparatus is used to dispergate running mediums. 3 cl, 3 dwg
Patent RU-2046351-C1 (RU)
Title: Method for assessment of complex dielectric constant and magnetic permeability of radio-absorbing materials
Inventor: NESTEROV SERGEJ MIKHAJLOVICH
IPC: G01R33/12
Filed: 1991-11-25
Granted: 1995-10-20
Abstract: FIELD: assessment of complex dielectric constant and magnetic permeability of radio- absorbing materials. SUBSTANCE: circular samples are exposed to UHF-signal, and a measurement of the reflection factor module is taken. The value of the reflection factor module is determined as dependent on the sample thickness, and depending on the kind of this correlation the values of magnetic permeability and dielectric constant of the sample are assessed. EFFECT: simpler method. 3 dwg