baber/WOPTO huggingface dataset:
Patent RU-2005299-C1 (RU)
Inventor: PRIKHODKO ALEKSANDR YU
IPC: G01N27/72
Filed: 1991-02-12
Granted: 1993-12-30
Abstract: Использование: относитс  к анализу веществ, а  именно к диагностике включений в ферромагнитных  минералах, сплавах, ферритах и тд, когда требуетс  вы вление субмикроскопических включений и установление  количества составл ющих их химических  фаз. Сущность способа: изучаемый образец  помещают в нагревательную печь, снабженную  вибрационным магнитометром. Повыша  температуру , через каждые 25 К подвергают образец кратковременному  воздействию посто нного магнитного  пол  пр мой пол рности, напр женностью, превышающей  уровень насыщени  образца Затем на  образец накладывают посто нное магнитное поле  обратной пол рности, возрастающее от нул  со  скоростью, например, 800 А/м  с, при этом измер ют  значение напр женности пол , при котором намагниченность  образца становитс  равной нулю.  Это значение и соответствует величине коэрцитивной  силы вещества при данной температуре. Так,  продолжают до температуры окончани  измерений.  Затем на основании полученных значений наход т  зависимость первой производной величины коэрцитивной  силы от температуры и в точках отрицательных  экстремумов после переходов производной с  положительных к отрицательным значени м наход т  точки Кюри микровкпючений.
Patent RU-2011332-C1 (RU)
Inventor: ZAJTSEV PETR V
IPC: A01F29/00
Filed: 1991-03-19
Granted: 1994-04-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: shredder of vegetable root crops is provided with drive reduction gear of working members which has two planetary trains engageable with one another by sun wheel and body of differential and three interconnected self-adjusting outlet shafts. Reduction gear driven by one electric motor provides uninterrupted shredding process i. e. productivity of working members of screw conveyer of shredding apparatus and water supply device are relatively correlated with each other. This results in continuous treatment of washer, transportation and shredding vegetable root crops. EFFECT: enhanced operating capability. 3 cl, 6 dwg
Patent RU-2055108-C1 (RU)
Inventor: CHISTYAKOV ALEKSANDR A
IPC: E02B9/04
Filed: 1991-04-02
Granted: 1996-02-27
Abstract: FIELD: fishery. SUBSTANCE: hydraulic stream coming out of outlet hole is exposed to action of oncoming flow, loses its compactness and forms hydraulic screen which throws debris and young fishes to farther trajectory of slope relative to water intake pipe. EFFECT: enhanced protection of young fishes. 2 dwg
Patent RU-2010876-C1 (RU)
Title: Method of extraction of scandium from solutions
Inventor: BASARGIN NIKOLAJ N
IPC: G01N33/00
Filed: 1991-05-20
Granted: 1994-04-15
Abstract: FIELD: chemical technology. SUBSTANCE: scandium is sorbed from solutions of the polystyreneazo-3-arsenophenol at pH 2-5, at the room temperature, at stirring for 30 min following by product isolation. EFFECT: improved method of extraction. 2 cl, 2 tbl
Patent RU-2010633-C1 (RU)
Title: Method of manufacturing rolled sections
Inventor: CHERNENKO VALERIJ T
IPC: B21B1/02
Filed: 1991-09-09
Granted: 1994-04-15
Abstract: FIELD: rolling engineering. SUBSTANCE: blank heated to the rolling temperature is rolled in the section mill line till obtaining of finished section, for instance reinforcing steel bars. In manufacturing thermally-strengthened rolled sections, the feed coming out of the final stand of the section mill is passed through the accelerated-cooling installation where the rolled section becomes thermally strengthened using the heat of the rolling heating. The produced rolled sections are cooled in the section mill cooler and are cut into the gauge lengths with formation of non-gauge balances. The formed non-gauge balances of the thermally-strengthened rolled sections are joined together by butt-welding into the infinite bar which is then cut into gauge cuts. After welding the non-gauge cuts into the infinite bar, before cutting into gauge lengths, their joints are subjected to thermomechanical treatment using the high-temperature of metal in the place of joint. This treatment consists in local cooling of welded joint to 550- 600 C at a cooling rate of not less than 300 C/sec and subsequent compression of the welded joint in the directions perpendicular to the longitudinal axis of the rolled section at a deformation degree equal to 20-25 % . EFFECT: extended operating capabilities. 1 tbl
Patent RU-2023797-C1 (RU)
Inventor: CHISTYAKOV ALEKSANDR A
IPC: E02B9/04
Filed: 1991-09-18
Granted: 1994-11-30
Abstract: Использование: в гидротехнических сооружениях, в частности в рыбозащитных водозаборных сооружениях. Сущность изобретения: при заборе воды привод в виде крыльчатки приводит во вращение козырек, отсекающий горизонт воды к максимальной концентрацией молоди рыб. Благодаря закреплению по периферии внутренней поверхности козырька отпугивающих элементов, имеющих положительную плавучесть, у нижней части всасывающего оголовка создается водопроницаемый динамический экран, который отпугивает молодь рыб. Очищенная от мусора и молоди рыб вода поступает в оголовок через зазор, образованный торцевой частью оголовка и внутренней поверхностью козырька. 2 з.п. ф-лы, 4 ил.
Patent RU-2041380-C1 (RU)
Title: Fuel supply system for internal combustion engine
Inventor: VOROZHEJNOV ANATOLIJ IVANOVICH
IPC: F02M29/00
Filed: 1991-07-08
Granted: 1995-08-09
Abstract: FIELD: engine engineering. SUBSTANCE: system has device for homogenization of fuel-air mixture having sleeve interposed between the carburetor and inlet manifold and turbulizing members made up as spherical hollows uniformly arranged on the inner side of the sleeve. The sleeve is made of ferromagnet material, magnetic field of the sleeve being aligned with the flow of the fuel-air mixture. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2104589-C1 (RU)
Title: Способ работы контроллера жидкокристаллического дисплея
Inventor: FUMIEJ KHAJASIGUTI
IPC: G02F1/133
Filed: 1992-01-24
Granted: 1998-02-10
Abstract: Изобретение относится к отображению информации. Его использование при создании жидкокристаллических дисплеев позволяет повысить быстродействие таких дисплеев. Способ используется в модуле жидкокристаллического дисплея с перекрещивающимися сигнальными и сканирующими электродами и заключается в том, что принимают сигналы отображаемых данных и управляющие сигналы, включающие в себя по меньшей мере кадрирующие импульсы и фиксирующие импульсы, из сигналов данных вырабатывают сигналы возбуждения для сигнальных электродов в периоды фиксирующих импульсов, в очередном периоде фиксирующих импульсов вырабатывают сигнал возбуждения для каждой строки отображения в кадре, начиная со второй, и запрещают выдачу сигналов возбуждения в интервале бланкирования, длительность которого равна заданному числу периодов фиксирующих импульсов, по окончании отображения кадра. Технический результат достигается благодаря тому, что сигнал возбуждения для первой строки отображения следующего кадра вырабатывают в любом кроме последнего периоде фиксирующих импульсов в интервале бланкирования. 3 з.п. ф-лы, 4 ил.
Patent RU-2058667-C1 (RU)
Title: Self-correcting frequency divider
Inventor: SHISHKIN GENNADIJ I
IPC: H03K23/00
Filed: 1991-11-18
Granted: 1996-04-20
Abstract: FIELD: pulse devices. SUBSTANCE: device has frequency dividers 1-3, majority gates 4-7, pulse generator 8, D-flip-flop 9, XOR gates 10, 11, input line 12, reset line 13, output line 14 and corresponding connections. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2036600-C1 (RU)
Inventor: VOLKOV VLADIMIR V
IPC: A47K11/00
Filed: 1992-02-13
Granted: 1995-06-09
Abstract: FIELD: sanitary devices. SUBSTANCE: one-seat lavatory comprises cesspool with facing, seat, covering board, protective structure with roof, and frame for the door. Cesspool facing, protective structure with roof and seat members with covering board are made of used automobile tyres with partly removed beads. Tyres are interconnected by remaining parts of beads by means of, say, bolts and nuts while part of tyres making up the protective structure have cuts on beads and tread and are secured to frame with a provision for moving beyond the limits of protective structure. EFFECT: original design. 3 dwg
Patent RU-2057739-C1 (RU)
Title: Daubing for protection of metallic surfaces
Inventor: BAJDELDINOVA ANNA NIKOLAEVNA
IPC: C04B35/01
Filed: 1991-10-29
Granted: 1996-04-10
Abstract: FIELD: production of ceramic materials. SUBSTANCE: proposed daubing includes exothermic mixture which contains (mass %): aluminium 10-17, chromite ore 67-77, quartzite 4-13, molybdenum oxide or titanium oxide 1-3. Proposed daubing is resistant in chemically aggressive mediums. EFFECT: improves protection. 2 tbl
Patent RU-2005175-C1 (RU)
Inventor: FALSHIN FONENTIN F
IPC: E21B4/14
Filed: 1992-03-10
Granted: 1993-12-30
Abstract: Использование: при бурении скважин в области  горной промышленности погружными пневматическими  устройствами. Сущность . изобретени : с  целью регулировани  энергии удара устройство,  содержащее корпус и расположенный в корпусе  боек, имеет размещенный в полост х втулки амортизатора  и воздухораспределительной трубки регулирующий  стержень, который расположен с возможностью  взаимодействи  с дроссельной втулкой  пр мого хода, установленной жестко в воздухораспределительной  трубке, а в средней части регулирующего  стержн  между втулкой амортизатора и  корпусом установлен стабилизатор с каналами,  идентичными каналами фиксатора, удерживающего  регулирующий стержень, закрепленный в переходнике . 1 ил.
Patent RU-2062634-C1 (RU)
Title: Sewage water treatment works
Inventor: ZHARKOV VYACHESLAV V
IPC: B01D36/04
Filed: 1992-02-25
Granted: 1996-06-27
Abstract: FIELD: sewage treatment works. SUBSTANCE: works is located in route of drain canal and consists of settlers and sorption filters arranged in series. They are made in form of drain wells with detachable screened reservoirs located in them and filled with sorbent. Top of drain wells is located at level of canal bottom. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2085778-C1 (RU)
Title: Overrunning mechanism
Inventor: VYSTAVKIN GENNADIJ P
IPC: F16D41/12
Filed: 1992-04-15
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: overrunning mechanism includes outer holder with ratchet teeth and inner holder with clutch members and guide and pushing members made in various versions. Guide members may be made in form of rods secured in clutch members and in form of rings with projections received by inclined slots forming guides for ends of clutch members. Guide and pushing members may be made in form of plate springs secured on rings and received by slots provided at ends of clutch members. Guide and pushing members may be made in form of torsion springs secured on rings and received by holes provided at ends of clutch members. EFFECT: enhanced reliability. 7 cl, 12 dwg
Patent RU-2092213-C1 (RU)
Title: "air gymnast"-kind swing-carousel
Inventor: NARBUTOVSKIKH VYACHESLAV G
IPC: A63G1/36
Filed: 1992-04-15
Granted: 1997-10-10
Abstract: FIELD: entertaining equipment. SUBSTANCE: swing-carousel has aircraft model suspended on pivot joint with three degrees of freedom. Ventilation unit mounted on aircraft model generates air flow, with direction of air flow being controlled from cabin of aircraft model. Thus, user obtains pleasure by controlling compound motions of aircraft model. EFFECT: increased entertaining effect and simplified construction. 1 dwg
Patent RU-2098011-C1 (RU)
Title: Method for diagnosing blood filling disorders in pancreas
Inventor: KOZLOV VIKTOR A
IPC: A61B5/02
Filed: 1992-02-24
Granted: 1997-12-10
Abstract: FIELD: medicine; functional diagnosis. SUBSTANCE: patient is invited to undergo examination to record rheogram of his (her) pancreas, followed by automatically processing recorded rheogram by computerized complex. EFFECT: possibility to noninvasively diagnose blood filling disorders of pancreas.
Patent RU-2058326-C1 (RU)
Title: Method for production of water-soluble co-containing polyacryl acid
Inventor: ANNENKOVA VLADISLAVA Z
IPC: C08F220/06
Filed: 1992-05-26
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: method is carried out by polymerization of acryl acid. Said process takes place in aqueous solution; acryl acid, ammonium chloride, aqueous solution of ammonia, ammonium persulfate and cobalt salt being used as origin components. Ratio of said components is 1:0.5-0.1: 0.05-0.1: 0.5-0.75:0.05-0.1 respectively. EFFECT: improves efficiency of method.
Patent RU-2052316-C1 (RU)
Inventor: FOMINYKH NIKOLAJ L
IPC: B22D27/04
Filed: 1992-02-24
Granted: 1996-01-20
Abstract: FIELD: casting production. SUBSTANCE: method comprise steps of casting an alloy to a chill mold from a batch furnace along a metal duct into a pouring cup, from which along through a cavity of a feeder the alloy is being fed to a cavity of a mold. At time moment, when the alloy covers a bottom of the cavity of the mold and closes a cavity of the feeder, a mechanism for lifting a casting plate ans system for cooling the chill mold are being simultaneously turned on. The casting plate, being moved upwards, cuts off feeders from the casting being still in a liquid state. Using of a cooling member, whose part is arranged in a bottom of the cavity of the mold and contacts with the alloy, provides intensive heat sink uniformly along the whole bottom area. EFFECT: enhanced quality of casting structure. 2 cl, 4 dwg
Patent RU-2049952-C1 (RU)
Inventor: PYANKOV BORIS G
IPC: F16L55/045
Filed: 1992-06-04
Granted: 1995-12-10
Abstract: FIELD: pipe mains. SUBSTANCE: flexular rigidity of damper does not coincide with that of pipe line. Damper is made in form of bridge-type four-band prestressed guy truss with S-shaped band crossing in pairs which are interconnected by means of struts and transverse girders and provided with attachments for securing to pipe line external surface. EFFECT: enhanced reliability. 5 dwg
Patent RU-2001694-C1 (RU)
Inventor: FOKIN ALEKSANDR P
IPC: B05B7/04
Filed: 1992-06-18
Granted: 1993-10-30
Abstract: Использование в процессах распылительной  сушки, в технологи х получени  химических реактивов  и особо чистых химических веществ на химических , микробиологических и смежных с ними предпри ти х. Сущность изобретени  насадка (П)  выполнена из сопр женных между собой конусообразных  элементов с различной конусностью Части  Н лбр щрнн    пмташтай тг, установлена с  образованием с последней выводного сопла Противоположна  часть Н выполнена выступающей за  наружную поверхность газового сопла Распылитель  снабжен смонтированным в полости Н ударны /  приспособлением, установленным на конце  стержн  посредством упругого элемента На внешней  поверхност Н выполнены кольцевые проточки , образующие с кольцевыми проточками газового  сопла конический кольцевой канап с волнообразной  внутренней поверхностью с уменьшающейс  по ходу  движени  газожидчостного потока длиной волны  2 зпф-лы 1 ил
Patent RU-2043125-C1 (RU)
Inventor: PETROSYAN EDUARD A
IPC: A61M21/00
Filed: 1992-05-15
Granted: 1995-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves intravenously administering to a patient 0.04-0.06% buffered electrolytic solution of sodium hypochlorite at a dose of 2.0-3.0 ml/kg of body mass on the background of general anesthesia during the surgical intervention 10-20 min before the end of the operation. The buffered electrolytic sodium hypochlorite solution is prepared at the rate of 0.4 g of sodium bicarbonate in 100 ml of solution. EFFECT: prevented complications in leaving the state of anesthesia. 2 cl, 2 tbl
Patent RU-2046038-C1 (RU)
Title: Rotation offset machine cylinder wetting device
Inventor: MARTIN KHAJNTS SHEPS
IPC: B41F7/24
Filed: 1992-07-24
Granted: 1995-10-20
Abstract: FIELD: printing machines. SUBSTANCE: device has axially mounted flat-jet nozzles directed toward the machine cylinder and throttle washers mounted between the cylinder and nozzles. The flat-jet nozzles are mounted in the machine body, and the throttle washers are mounted on the body side facing the cylinder. Each washer is a combination of higher and lower plates, and it is provided with a profile following the spray-cone angle. EFFECT: higher efficiency. 16 cl, 12 dwg
Patent RU-2039419-C1 (RU)
Title: Siliconizing fill for burning carbide-silicon electric heaters
Inventor: ZERNOV VIKTOR N
IPC: H05B3/14
Filed: 1992-07-17
Granted: 1995-07-09
Abstract: FIELD: electric engineering. SUBSTANCE: fill contains 80-85 weight percents of shungite and 15-20 weight percents of quartz sand. EFFECT: decreased use of components, environment protection. 2 tbl
Patent RU-2060439-C1 (RU)
Title: Armour protective obstacle for protection against hitting with small arms fire
Inventor: EMELYANOV YURIJ A
IPC: F41H5/04
Filed: 1992-08-07
Granted: 1996-05-20
Abstract: FIELD: protective equipment. SUBSTANCE: armour protective obstacle has backing made of glass with undamaged surface with strength σ≥1800 MPa, interlayer manufactured from material with strength σ≥50 MPa, and covering layer made of high-strength material. EFFECT: increased efficiency of protection. 3 dwg
Patent RU-2042428-C1 (RU)
Title: Sticky separator
Inventor: ZLOBIN MIKHAIL N
IPC: B03B5/44
Filed: 1992-08-11
Granted: 1995-08-27
Abstract: FIELD: beneficiation of minerals. SUBSTANCE: device for materials treatment is used as sticky separator. The device has working member in the form of two equidimensial closely pressed down barrels with pneumatic lenses with elastic water-proofing covering, a fixture for applying agents on working member surface in the form of aerosol sprayers, loading and scraper-type loading fixtures located over and under working member respectively. Difference between circumferential speeds for barrels is within 0.5 to 1.0 per cent. EFFECT: high productivity. 3 cl, 3 dwg
Patent RU-2026394-C1 (RU)
Title: Method of production of foamed aluminium
Inventor: BUNKOV VIKTOR N
IPC: C22B21/00
Filed: 1992-08-25
Granted: 1995-01-09
Abstract: FIELD: metallurgy. SUBSTANCE: flow of compressed dispersed mixture of metal melt with gas is fed under the melt level at a pressure exceeding the sum of atmospheric and metallostatic pressures, displaces the melt region adjoining the point of application of the dispersed mixture, and part of this mixture is continuously carried away and cooled down to solidification. Production of foamed aluminium with a porosity of 90%, controlled dispersity of pores and degree of homogeneity. As compared with the known production process, the manufacturing cost is reduced by 40%. EFFECT: facilitated procedure. 3 tbl
Patent RU-2107271-C1 (RU)
Title: Method of measuring of twisting angle of shaft twisted by torque action with use of nonius scale and with shaft rotating continuously
Inventor: CHERKASOV JURIJ IVANOVICH
IPC: G01L3/10
Filed: 1992-09-07
Granted: 1998-03-20
Abstract: FIELD: measurement technology. SUBSTANCE: method uses rectangular, electric, count, and nonius pulses the number of which differs by one pulse for one full turn of shaft because of difference in number of teeth of count and nonius gears. This forms electric Nonius scale. When teeth of count and nonius gears cross geometrical axes of pulse pickups the axes of which are positioned in plane passing through geometrical axis of shaft being twisted, initial pulses are formed which are converted to count and nonius pulses by means of formers. Pickups and gears, respectively, are positioned over the length of twisted shaft. If shaft twisting angle equals zero, zero tooth of count gear coincides with nonius gear tooth in profile. Count and nonius pulses are formed simultaneously, and coincidence of pulses occurs on this ordinal number of count gear tooth taken for zero one during assembly. When shaft twisting angle increases pulses coincide on other ordinal number of count gear tooth. Measuring pulses are formed by multiplying the pulse repetition frequency of count pickup and summed up for shaft turn period beginning with zero count pulse till next count pulse coincides with nonius pulse. In this case sum of measuring pulses is in direct proportion to shaft twisting angle, and it does not depend on shaft rotary speed. EFFECT: higher measurement results. 6 dwg
Patent RU-2023502-C1 (RU)
Title: Реактор синтеза хладонов
Inventor: GOLUBEV ARTUR N
IPC: B01J19/24
Filed: 1992-09-18
Granted: 1994-11-30
Abstract: Изобретение относится к аппаратуре для процессов химической технологии, а именно к реакторам, используемым при синтезе фторхлорметанов и фторхлорэтанов (хладонов метанового и этанового ряда). Реактор содержит корпус с крышкой, штуцера для ввода реагентов и вывода продуктов реакции, центральную трубу для подачи фтористого водорода с распределительным элементом, включающим цилиндрическую камеру с гидрозатвором, рубашку для теплообмена, сливной штуцер, опорные детали. Цилиндрическая камера в нижней части боковой стенки имеет вертикальные прорези по всему периметру, расположенные симметрично относительно вертикальной оси реактора, а на верхней части цилиндрической камеры дополнительно установлена распределительная тарелка, имеющая на нижней стороне кольцевую выемку, глубина которой увеличивается от центра к периферии тарелки, имеющая кроме того сквозные отверстия, выполненные в верхней части выемки, и вертикальные прорези на периферии тарелки, при этом отверстия расположены симметрично относительно вертикальной оси реактора, а прорези смещены относительно отверстий. Предлагаемый реактор эффективно работает при переменных нагрузках, может работать с реакционной средой, склонной к застыванию и кристаллизации, позволяет повысить степень конверсии фтористого водорода за счет лучшего его диспергирования в реакционной среде. В производстве хладона 112 степень использования фтористого водорода увеличена на 8 - 9%, на 50% уменьшено образование отхода - загрязненной плавиковой кислоты. 5 ил.
Patent DE-10035777-C1 (DE)
Title: Releasable attachment device to secure child's seat to vehicle seat comprises both arms and web of first holder consisting of three members pivoted to each other
Inventor: DEPTOLLA BERND
IPC: B60N2/28
Filed: 2000-07-22
Granted: 2001-07-26
Abstract: The attachment device includes two holders (5, 6), the two arms of one of which consist of three members (5a, 5b, 5c, 6a, 6b, 6c) pivoted to each other. The ends of these members are directly or indirectly pivoted to the carrier element (4). The members are able to turn in a plane stressed by the first holder.
Patent DE-10143809-C1 (DE)
Title: Side channel feed pump e.g. automobile fuel pump, has tangential transitions between different sections of partial annular channel enclosing paddle chambers of pump wheel
Inventor: DEICHMANN JOHANNES
IPC: F02M37/08
Filed: 2001-09-06
Granted: 2002-10-17
Abstract: The invention relates to a supply pump embodied as a side channel pump, whereby several sections (14 - 16) forming the cross-section of a supply chamber (13) each comprise radii. The origins of the external radii are arranged on the front face of a pump housing facing the one rotor. The sections (14 - 16) comprise common tangents in the adjacent regions thereof. A particularly high efficiency for the supply pump can thus be guaranteed.
Patent DE-10156465-C1 (DE)
Title: Bonded assembly of two wafers is formed using wafer recessed to make penetrations, and results in highly temperature-stable, detachable connection
Inventor: RUEB MICHAEL
IPC: H01L21/68
Filed: 2001-11-16
Granted: 2003-07-10
Abstract: The first and second surfaces (3, 4) of a first wafer (1) are recessed (2, 5) forming penetrations between them, over the entire first surface of the first wafer. A temperature-stable, detachable connection (21) is formed between them, with spacing layers (13-15) of dielectric, uniting the first surface of the first wafer with a first surface of the second wafer, by wafer-bonding connection.  An Independent claim is included for a corresponding method of forming a detachable, highly-temperature stable bond between two wafers.