baber/WOPTO huggingface dataset:
Patent NL-1028398-C1 (NL)
Title: Human nipple stimulation clip has four regulating pressure points and is formed as cube using four screws to produce even pressure
Inventor: WOONING STEFAN MARIA
IPC: A44C25/00
Filed: 2005-02-24
Granted: 2005-04-08
Abstract: The human nipple stimulation clip has four regulatable pressure points and is formed as a cube (1), using four screws (2,3,4,5) to produce even pressure. The cube is 24 mm wide, 24 mm deep and 12 mm high. It has a round bore from above 16 mm in diameter and 9 mm deep. Four screws of 6 mm diameter are screwed in each side edge at 90 degrees in relation to each other. Two of the screws are 12 mm long and two 9 mm long. They can be fully inserted so that they each extend accurately into the center.
Patent RU-2046388-C1 (RU)
Title: Goggles with adjusted focal length
Inventor: ZARUDSKIJ VITALIJ I
IPC: G02C7/08
Filed: 1986-12-23
Granted: 1995-10-20
Abstract: FIELD: medicine. SUBSTANCE: goggles has holder, ear rods and lenses. The lenses are made of resilient elastic material. The lenses are connected with pipes for filling the lenses with liquid. The pipes are made in form of pistons, which are mounted inside the chamber. Filling mechanisms are mounted directly onto the holders of each lens and are provided with adjusting screws, which screws are connected with the pistons. Lenses are made in form of menisci. One base of each meniscus has constant radius of curvature. The other base has variable radius of curvature. EFFECT: improved quality of vision correction. 3 dwg
Patent RU-2067954-C1 (RU)
Inventor: TSIKHOTSKIJ VLADISLAV M
IPC: B64G1/66
Filed: 1989-04-10
Granted: 1996-10-20
Abstract: FIELD: space engineering; method of drainage of heat-transfer agents from hydraulic systems of space vehicle temperature control equipment provided with hydropneumatic compensators. SUBSTANCE: prior to bringing hydraulic main 1 in communication with vacuum, present volume of gas chamber of compensator 2 is measured and initial pressure equal to pressure of atmosphere in habitable compartments is built up. Then, after hydraulic main 1 has been brought in communication with vacuum, change of pressure of air in gas chamber of compensator 2 is checked and after pressure has been equal to  , drainage of component is discontinued. Device for realization of this method has pneumatic main 1 which connects gas chamber of compensator 2 with habitable compartment and drain pipe line 7 which is used to bring hydraulic main 6 in communication with surrounding space (vacuum). Pipe line 7 is provided with two electromagnetic sensors 8 mounted in series with pressure pickup 9 fitted in between them. Pneumatic main 1 is provided with absolute pressure measuring device 3 and shut-off valve 4. Pneumatic main 1 terminates in pipe union 5 for connecting the external pressure source. EFFECT: high accuracy of calibrated drainage; avoidance of spillage of components in habitable compartments. 3 cl, 1 dwg
Patent RU-2030755-C1 (RU)
Title: Radio-navigation system
Inventor: BALOV ANATOLIJ V
IPC: G01S5/14
Filed: 1989-01-05
Granted: 1995-03-10
Abstract: FIELD: radio navigation. SUBSTANCE: radio-navigation system includes transmitting stations 1, 2, 3, receiving station 4, transmitters 5, 6, 7 of pulse radio signals, transmitters 8, 9, 10 of continuous radio signals, receiver of pulse radio signals, phase meters of pulse radio signals, reference generator, meter of phase difference, channels of measurement of phase of continuous signal, receiver of continuous signal, meters of phase of continuous signal. EFFECT: simplified design, improved reliability of system. 3 dwg
Patent RU-2054893-C1 (RU)
Title: Устройство для окклюзии открытого артериального протока
Inventor: PEKARSKIJ VIKENTIJ V
IPC: A61B17/12
Filed: 1989-08-04
Granted: 1996-02-27
Abstract: Использование: в кардиохирургии. Сущность изобретения: каркасный элемент 1 соединен фиксирующей дугой 4 с рабочими стержнями 2 и 3, выполненными параллельными и установленными напротив друг друга на расстоянии 0,5 - 0,7 мм, при этом все устройство выполнено из никелида титана. 1 ил.
Patent RU-2030232-C1 (RU)
Title: Method and apparatus to descale metal surface
Inventor: LIPUKHIN YURIJ V
IPC: B21B45/04
Filed: 1990-02-01
Granted: 1995-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: method provides for metal band drawing through layer of abrasive powder, that is under pressure. New thing in the method is periodical change of metal band drawing speed. Frequency and amplitude of drawing speed are changed simultaneously. Frequency of drawing speed change does not exceed 50 Hz. Apparatus has at least one chamber with abrasive powder, means to press powder and mechanism to draw band through chamber. Special feature of design is that polyhedral pulled roller with drive of its rotation is located between chamber and mechanism of drawing. It allows to create periodically changed speed of band motion, that forms conditions for abrasive powder particles orientation change during metal surface cleaning. EFFECT: increase of quality, intensification of cleaning decreased power consumption. 4 cl, 5 dwg, 1 tbl
Patent RU-2006634-C1 (RU)
Inventor: KRUTOV VITALIJ I
IPC: F02B3/06
Filed: 1990-03-07
Granted: 1994-01-30
Abstract: Изобретение относится к устройствам регулирования частоты вращения и угла опережения впрыскивания топлива дизелей. Регулятор содержит центробежный элемент с крестовиной и шаровыми грузами. Крестовина выполнена с возможностью осевого перемещения по хвостовику кулачкового вала. Шаровые грузы с одной стороны опираются на диск, а с другой стороны - на коническую тарелку. Диск жестко связан с подпружиненной пружиной шлицевой втулкой с внутренними прямыми косыми шлицами, находящимися в зацеплении соответственно с прямыми шлицами, выполненными в хвостовике вала, и с косыми шлицами, выполненными на хвостовике вала привода топливного насоса. Тарелка взаимодействует с муфтой, шарнирно связанной с главным рычагом, верхняя часть которого через тягу и упругий элемент соединена с рейкой топливного насоса. Главный рычаг через всережимную пружину связан с рычагом управления. На рейку воздействует шток пневматического чувствительного элемента. При снижении подачи топлива (нагрузки) по регуляторной характеристике рейка и муфта перемещаются вправо, что приводит к перемещению в том же направлении крестовины, диска и шлицевой втулки за счет усилия деформированной пружины. Перемещение шлицевой втулки приводит к взаимному развороту кулачкового вала относительно вала привода и изменению угла опережения впрыскивания топлива. Причем с уменьшением нагрузки угол опережения уменьшается. 2 ил.
Patent RU-2036886-C1 (RU)
Inventor: MISHEL LERU
IPC: C04B14/38
Filed: 1990-09-05
Granted: 1995-06-09
Abstract: Изобретение относится к способу изготовления смеси на основе цемента, содержащей волокна усиления, и к изделиям, полученным данным способом. Сущность изобретения: способ заключается в формировании теста, замешанного на цементе, при этом на 100 мас.ч. цемента берут 5 - 20 мас.ч. первого сыпучего материала, средний диаметр гранул которого составляет 1/5 - 1/10 среднего диаметра гранул цемента, 20 - 35 мас.ч. воды и по меньшей мере одну добавку (разжижитель, сократитель воды или диспергатор), затем замешивают тесто, добавляя по меньшей мере один вид волокон усиления. Изобретение находит широкое применение в области строительных материалов на основе фиброцемента. 2 с. и 5 з.п. ф-лы, 4 табл.
Patent RU-2007238-C1 (RU)
Inventor: ROMANENKOV VALENTIN V
IPC: B21B45/02
Filed: 1990-07-09
Granted: 1994-02-15
Abstract: FIELD: metallurgy. SUBSTANCE: device has a collector made in the form of a hollow chamber with nozzles, the collector is fastened to an axle and is longitudinally parted by a partition into two water filled volumes. A counterweight is mounted on the outer surface of the collector on the side of an inlet hole. The device has collector rotation limiting stops. The collector is made for rotation up to the stops in a vertical plane around the axle. EFFECT: simplified structure. 1 dwg, 1 tbl
Patent RU-2086699-C1 (RU)
Title: Method of manufacturing target
Inventor: LEPESHEV ANATOLIJ A
IPC: C23C14/35
Filed: 1990-05-14
Granted: 1997-08-10
Abstract: FIELD: coatings. SUBSTANCE: invention relates to technology of manufacturing targets for cathode spraying of materials and may find use in mechanical engineering, instrumentation engineering, radioelectronics, etc. High-speed heating of spraying material powder in low-temperature plasma stream to a temperature by 50-200 K exceeding its melting temperature is used, which results in reducing probability of oxidation and burning out of elements, whereas further acceleration of material in plasma stream to velocity 200-350 m/s promotes increase in density of coating and filling microasperities of surface with molten particles, which, in turn, provides strong adhesion of coating with target base and high mechanical strength upon thermal strikes and heat cycling. Maintaining temperature of target base upon deposition of molten particles in the range 280-350 K reduces internal strains in applied layer and leads to greater thickness of sprayed material layer in points of most intensive wear thereby increasing usage factor of target material. EFFECT: improved performance characteristics of coating.
Patent RU-2016882-C1 (RU)
Inventor: BERLIN ZALMAN L
IPC: C04B38/00
Filed: 1990-09-11
Granted: 1994-07-30
Abstract: FIELD: construction. SUBSTANCE: method for wall material production includes steps of preparation of granules of ash and binders; granule drying; granules mixing with cement mortar; and forming of wall material. Easily burning out materials, such as sawdust or peat crumbs are added to ash and binders. Granule drying and burning out of easily burning out material is made by means of hot oxygen containing gases and in a filter bed to produce micropores. The a film of a water impermeable material, such as water glass, is applied on the surface of hot granules and roasted to form thin water impermeable envelop. The granules having the required enthalpy are mixed with cement mortar to form an additional water impermeable envelop around each grain. The temperature of the material is risen to the optimal forming value. Exhaust steam boiler and industrial furnace gases having initial temperature of 300-400 C are used as oxygen containing gases. The drying of raw granule starts at 60-80 C and ends at 100-120 C. The device for wall material production includes connected in series a charge mixer; a granulator; a dryer; a furnace with a granule discharge door; granule and cement mixer; wall material molds. The device is provided with a water impermeable material liquid dosing apparatus connected to the furnace and granule cassettes mounted in the mold parallel to its lateral sides. The dryer is disposed over the furnace in a common case. The dosing apparatus is provided with a nozzle to spray or atomization of the water impermeable material which is device includes ahead of the granule discharge door. The granule cassettes are disposed parallel to the mold lateral sides. EFFECT: enlarged operating capabilities. 5 cl, 3 dwg
Patent RU-2050894-C1 (RU)
Inventor: PROSKUROV VALERIJ S
IPC: A63F7/04
Filed: 1990-12-19
Granted: 1995-12-27
Abstract: Использование: для развлечения играющих участников. Сущность изобретения: игра содержит игровое поле с утолщением и иглой в центральной части и замкнутым бортом по периферии, а также узел ручку с вертикальным и двумя горизонтальными направляющими каналами. Рукоятка и игровое поле выполнены с возможностью совместного вращения. На игровом поле имеются глухие отверстия и нанесены клетки с цифрами или метки с цифрами. Кроме того, игра содержит толкатели в виде валиков и отражатели в виде вогнутых пластин, которые в различных комбинациях могут быть размещены на поле, а также объемные игровые элементы, перемещаемые по имеющимся направляющим каналам. 8 з. п. ф-лы, 2 ил.
Patent RU-2026889-C1 (RU)
Inventor: GRIBEL VLADIMIR I
IPC: C25B3/28
Filed: 1991-01-28
Granted: 1995-01-20
Abstract: FIELD: synthesis of organic compounds. SUBSTANCE: plant includes bipolar electrolyzer, gear for condensation of fluoride hydrogen, system of cooling and deriving of products. Electrolyzer is made from metal and is lined with fluoroplast. It has grooves to house electrodes. Its body has holes for current leads. EFFECT: simplified design, enhanced efficiency. 2 dwg
Patent RU-2034603-C1 (RU)
Title: Concentrator
Inventor: SHISHKIN VIKTOR V
IPC: B01D1/00
Filed: 1991-02-18
Granted: 1995-05-10
Abstract: FIELD: treating heat sensitive and viscose fluids. SUBSTANCE: concentrator has vertical housing provided with systems for initial fluid and discharging concentrated solution and vapor-liquid mixture and heater. The concentrator is provided with a driving drum positioned inside the top part of the housing, by-pass with a check valve, and power source. The heater is constructed as a flexible electrically conducting hose mounted inside the housing to define the top and bottom spaces and to permit vertical reciprocation. One end of the hose is wound on the drum and connected with the power source. The other end is bent out and secured to the internal wall of the housing over periphery. The top space is in communication with the systems for supplying the initial fluid and discharging concentrated solution. The bottom space is in communication with the system for discharging vapor-liquid mixture. The spaces are interconnected through the by-pass. EFFECT: improved design. 1 dwg
Patent RU-2028156-C1 (RU)
Title: Method of immunosorbent preparing for diagnosis of cytomegaloviral infection
Inventor: MALTSEVA NELYA N
IPC: A61K39/245
Filed: 1991-02-15
Granted: 1995-02-09
Abstract: FIELD: medicine. SUBSTANCE: monolayer of cell cultures is infected with cytomegalovirus, virus is incubated for 48-72 h. Then nuclear fraction containing "early" cytomegaloviral proteins is isolated from virus-infected cells. This nuclear fraction is used as an antigen for immunosorbent preparing on polystyrene 96-well plates. Method is used for diagnosis of "current" cytomegaloviral infection using enzymoimmunoassay. EFFECT: development of method for immunosorbent preparing indicated above. 2 tbl
Patent RU-2026806-C1 (RU)
Title: Device to control transport flow of raw material components of glass charge
Inventor: EFREMENKOV VALERIJ V
IPC: B65G43/00
Filed: 1991-04-19
Granted: 1995-01-20
Abstract: FIELD: manufacturing process control devices. SUBSTANCE: device has belt conveyors 1, 5, and elevator 3 with drives 2, 6, and 4, and revolution speed transducers 16, 17, and 18, and guard transducers 19, 21, and 20 correspondingly. Local control panels 22, 23, and 24 for drives 2, 4, and 6 are installed adjacent to proper drives. Middle level transducer 10, and lower level transducer 11 are installed in intermediate hopper 7 with feeder 8 and feeder close position transducer 14 and feeder open position transducer 15. Upper level transducer 12 and middle level transducer 13 are installed in flow hopper 9. The device has also mode select switch 25, "Start" button 26 and "Stop" button 27, feeder drive starter 29, starter 30 of siren 31, flow readiness unit 32, program unit 33, control and emergency units 34 - 36, thyristor commutators 37 - 39 of drives 2, 4, and 6, and power supply unit. EFFECT: device allows one to perform automatic and manual start-up and shutdown of transport flow according to preset algorithm, avoiding heaping up process equipment, no-load operation of mechanisms, and idling in flow start in the case of unreadiness of electric equipment and loss of operation readiness of process equipment; the device allows one to detect point of start prohibition, widely diagnose causes of drive off, reveal faults or deviations from process mode of operation; the device increases reliability and broadens operational opportunities of process equipment. 7 dwg
Patent RU-2007260-C1 (RU)
Inventor: KOZACHENKO STANISLAV M
IPC: B22D11/04
Filed: 1991-05-05
Granted: 1994-02-15
Abstract: FIELD: metallurgy. SUBSTANCE: mould has a working chamber formed by cooled bush 2 and core 4 with channels 5 located at a distance S from the bush. Bush 2 and core 4 are made from a heat-conducting material of a certain hardness. The ratio between the distance from the core channels to the bush and the minimum size of the working cavity of the mould is 0.1-0.3, and the bush material hardness is larger than that of the core by a factor of 3-9 at constant initial heat-conductivity. EFFECT: improved structure. 2
Patent RU-2036550-C1 (RU)
Title: Pulse shaper
Inventor: EGOROV LEONID B
IPC: H03K5/00
Filed: 1991-06-05
Granted: 1995-05-27
Abstract: FIELD: pulse technique. SUBSTANCE: pulse shaper has reference-frequency generator 1, frequency divider 2, clearing bus 5, output bus 6, majority elements 7, 8 one-shot multivibrator 9. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2020568-C1 (RU)
Title: Computer/user interface system
Inventor: FINAEV VALERIJ I
IPC: G06F13/00
Filed: 1991-06-05
Granted: 1994-09-30
Abstract: FIELD: communication engineering; computer technology. SUBSTANCE: system has group of channel units 2, group of OR gates 8, clock pulse generator 24, control signal distributor 25, control decoder 26. EFFECT: improved speed of operation. 5 dwg
Patent RU-2050173-C1 (RU)
Inventor: SHILOVSKIJ VENEDIKT M
IPC: B01D45/04
Filed: 1991-06-05
Granted: 1995-12-20
Abstract: Использование: очистка газа и пылеулавливание в цветной и черной металлургии, химической, энергетической и других отраслях промышленности. Сущность изобретения: в способе очистки газа, всасываемого тягодутьевым устройством, включающем создание избыточного расхода газа с образованием в потоке газа зон повышенной и пониженной концентрации твердых частиц и отбора газа на всасывание из зоны с пониженной концентрацией, входной поток газа формируют в направлении сверху вниз в вертикальном сужающемся канале с плоскими стенками, а зоны повышенной и пониженной концентрации частиц формируют в выходном потоке в виде циркуляционных зон при плавном ламинарном обтекании плоских стенок наклонного сужающего канала с одновременным удалением частиц из зоны повышенной концентрации, а глаз на всасывание отбирают в основании наклонного сужающегося канала и предварительно закручивают в направлении вращения рабочего колеса тягодутьевого устройства. Устройство для очистки газа, всасываемого тягодутьевым устройством, включает корпус с входным и выходным патрубками, устройство для образования в потоке газа циркуляционных зон повышенной и пониженной концентрации частиц и сборный коллектор, причем корпус выполнен в виде вертикального сужающегося канала прямоугольного сечения с плоскими стенками, устройство для образования в потоке газа циркуляционных зон повышенной и пониженной концентрации частиц выполнено в виде наклонного сужающегося канала прямоугольного сечения с плоскими стенками, который соединен с вертикальным каналом с помощью плавных переходов цилиндрической формы, при этом нижняя стенка наклонного канала снабжена перфорированной перегородкой, соединенной со сборным коллектором, выполненным в виде бункера для сбора частиц с затвором, при этом основание наклонного сужающегося канала соединено с выходным патрубком тангенциально по направлению вращения рабочего колеса тягодутьевого устройства. 2 с. и 9 з. п. ф-лы, 4 ил.
Patent RU-2014392-C1 (RU)
Title: Method for reinforcing foundation base
Inventor: SOROCHAN EVGENIJ A
IPC: E02D27/28
Filed: 1991-06-17
Granted: 1994-06-15
Abstract: FIELD: civil engineering. SUBSTANCE: pit is excavated and horizontal holes are driven from said pit under foundation. End portions of holes are brought beyond the foundation contour. Then spreadable inserts are disposed in holes symmetrically with central axis of foundation and holes are again driven through. Next, the holes are filled with mortar under pressure. EFFECT: higher efficiency. 1 dwg
Patent RU-2022191-C1 (RU)
Inventor: LANDA VLADIMIR D
IPC: F16K11/00
Filed: 1991-06-27
Granted: 1994-10-30
Abstract: Использование: в водоподогревателях летательных аппаратов, взаимодействующих с демпфирующей питающей емкостью и дозатором слива в условиях отсутствия гравитации. Сущность изобретения: распределитель содержит размещенную в корпусе цилиндрическую обечайку, пружину и опору. В верхней части цилиндрической обечайки по оси выполнено центральное отверстие. В корпусе и обечайке выполнены соосно отверстия для подвода и отвода среды с образованием сквозного цилиндрического канала. Обечайка установлена подвижно и снабжена запорным элементом. Запорный элемент выполнен в виде сегментного клапана. Клапан установлен в сквозном канале со стороны одного из отверстий обечайки. В корпусе и цилиндрической обечайке выполнены соосно дополнительные отверстия. Дополнительное отверстие, выполненное в корпусе, соединено с демпфирующей емкостью. Дополнительные отверстия, выполненные в обечайке, расположены диаметрально одно относительно другого. На внешней стороне обечайки выполнены пазы у каждого из отверстий симметрично их оси и перпендикулярно образующей обечайки. В одном из пазов установлена опора, связанная с клапаном посредством пружины. Другой паз выполнен ступенчатым с образованием гарантированного зазора относительно клапана. 4 ил.
Patent RU-2100632-C1 (RU)
Title: Piston machine
Inventor: GARBAR EVGENIJ I
IPC: F01B5/00
Filed: 1991-06-03
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: lateral plates 5 and longitudinal plates 6 are mounted in the central portion of rod 3. The plates are rigidly interconnected and coupled with piston rods 3. Inside the housing are guides 8 arranged for permitting interaction with slides 7. The first head of the first connecting rod 12 is pivotally connected with longitudinal plates 6. EFFECT: enhanced efficiency. cl, dwg
Patent RU-2030464-C1 (RU)
Title: Способ регулирования селективности краун-эфиров
Inventor: ABAKUMOV VLADIMIR I
IPC: C22B3/00
Filed: 1991-08-12
Granted: 1995-03-10
Abstract: Использование: касается использования макроциклов, регулирования их селективности при разделении ионов металлов. Сущность: селективность краун-эфиров регулируют путем регулирования структуры макроцикла, предварительно получают комплексы краун-эфира по типу "гость-хозяин", затем вводят этот комплекс в слоистый носитель. 1 табл.
Patent RU-2043395-C1 (RU)
Title: Lubricating composition
Inventor: BUZUNOV OLEG V
IPC: C10N30/06
Filed: 1992-01-22
Granted: 1995-09-10
Abstract: FIELD: for friction bearings. SUBSTANCE: the lubricating composition comprises (% ): 2.3-10.0 magnetite modified with higher fatty acids or synthetic C 17 -C 20 -fatty acids and 90.0-97.7 plastic soap lubricant. EFFECT: improved properties of the lubricating composition. 2 tbl
Patent RU-2010815-C1 (RU)
Title: Polymeric compound
Inventor: INYUTIN VLADIMIR I
IPC: C08K3/28
Filed: 1992-02-28
Granted: 1994-04-15
Abstract: FIELD: high-molecular compounds. SUBSTANCE: compound is composed of, parts: polyethylene - 100; chopped fibrous filer of the following groups: cotton, linen, wool, knitted cotton and wool fabrics - 8 to 140; aluminium oxinitrate - 0.1 to 3; capric acid cholesteryl ether - 0.05 to 1.5; castor oil blocked toluylenediisocyanate - 0.01 to 2. EFFECT: enlarged functional capabilities. 1 tbl
Patent RU-2012811-C1 (RU)
Inventor: CHERNEJ EDUARD I
IPC: E21C45/00
Filed: 1991-07-15
Granted: 1994-05-15
Abstract: FIELD: mining. SUBSTANCE: airlift comprises pulp lifting column, air separator, air supply column, powder dispenser, pressure column, duct, actuating member, including annular pressure chamber, mining hydraulic giants, conical pressure chamber with hydraulic jet nozzle, branch pipes, protective casing ports. Chambers are arranged vertically with clearance and hydraulically connected to each other and to pressure chamber and power dispenser. Protective casing is fastened above chambers on pulp lifting column. EFFECT: higher efficiency in testing and mining of underwater formations. 2 cl, 3 dwg