baber/WOPTO huggingface dataset:
Patent RU-2019484-C1 (RU)
Title: Device for gripping and hoisting timber items
Inventor: CHEMODANOV ALEKSANDR N
IPC: B65G47/12
Filed: 1989-12-11
Granted: 1994-09-15
Abstract: FIELD: forestry industry. SUBSTANCE: device has timber storage area, gripper 4, composed of separate articulated members and driven by pusher 3 and hoist drive 7. Gripper members have support rollers 17, passed through holes of which is pulling cable 11, connected through deflecting holes of which is pulling cable 11, connected through deflecting roller 12 with actuating cylinder. Located under extending part of device are baffle-guide levers 9 on axles for rolling timber items to next bed frame. EFFECT: enhanced reliability of timber item by item separation. 3 dwg
Patent RU-2026603-C1 (RU)
Title: Device to charge reservoir capacitor
Inventor: KRISHTAFOVICH IGOR ALEKSEEVICH
IPC: H03K3/53
Filed: 1990-05-22
Granted: 1995-01-09
Abstract: FIELD: electrical engineering. SUBSTANCE: device to charge reservoir capacitor has N inverters 1.1-1.N, N transformers 2.1-2.N each having two primary and secondary windings 3.1-3.N, 4.1-4.N, 5.1-5.N, 6.1-6.N, N rectifiers 7.1-7.N. Parameters of inverters are chosen from relations f 1 = f 2  and Q 1 > Q 2 , where f 1  is frequency of switching over of odd inverters, f 2  is frequency of switching over of even inverters, Q 1  is relative pulse duration of odd inverters, Q 2  is relative pulse duration of even inverters. EFFECT: increased operational efficiency. 3 dwg
Patent RU-2051857-C1 (RU)
Inventor: LAZORENKO NIKOLAJ SEMENOVICH
IPC: B66C1/10
Filed: 1990-07-02
Granted: 1996-01-10
Abstract: FIELD: lifting and transportation facilities. SUBSTANCE: device has crossmember with sheaves, reeved off cables connected with grips, slings each being secured by one end on axle of corresponding sheave and additional grips, each being secured to other end of corresponding sling. EFFECT: facilitated laying of track skeletons. 1 dwg
Patent RU-2029162-C1 (RU)
Inventor: SPIRYAKOV GENNADIJ N
IPC: F16F15/30
Filed: 1990-09-04
Granted: 1995-02-20
Abstract: FIELD: mechanics. SUBSTANCE: super flywheel has disk with at least three radial equidistant slots, rim embracing the disk and provided with radial passages coaxial to radial slots which receive compensators with rods linking them together. To enhance reliability, each rod is made in form of pair of ropes; one end of each rope is secured on one compensator and other end is secured on adjacent compensator. EFFECT: enhanced reliability. 1 dwg
Patent RU-2058428-C1 (RU)
Title: Device for vacuum plating
Inventor: BARCHENKO VLADIMIR T
IPC: C23C14/35
Filed: 1990-07-24
Granted: 1996-04-20
Abstract: FIELD: plasma engineering and vacuum technology for plating. SUBSTANCE: device for vacuum plating has target-cathode placed in vacuum chamber , anode, magnet system. the magnet system is made of at lest two members. A row of openings is originated in cathode body between members of the magnet system. The openings are connected to cavity restricted with metal walls. Inside the cavity additional electrode is installed. The electrode is insulated from the cathode. Plasma generating gas is supplied through an opening originated through cavity wall. Similar poles of the magnetic members of the system faces the cavity. EFFECT: increased productivity. 1 dwg
Patent RU-2022004-C1 (RU)
Inventor: PODCHIMIROVA SAIDA U
IPC: C12C7/00
Filed: 1991-05-12
Granted: 1994-10-30
Abstract: Использование: пищевая промышленность, а именно пивобезалкогольная промышленность. Сущность изобретения: получение затора, фильтрование первого сусла, промывка дробины водой, разбавление первого сусла промывной водой, кипячение сусла, введение хмеля тремя порциями, при этом первую порцию хмеля вводят после фильтрации первого сусла, вторую порцию вводят в начале кипячения, а после добавления последней порции хмеля вводят растительное сырье тысячелистник за 10 - 20 мин до конца кипячения при следующем соотношении компонентов, % : хмель 70 - 90%; трава тысячелистника 10 - 30%. 2 с.п. ф-лы, 1 табл.
Patent RU-2020110-C1 (RU)
Title: Device for determination of aircraft longitudinal motion factor
Inventor: KACHANOV BORIS O
IPC: B64C13/18
Filed: 1991-05-12
Granted: 1994-09-30
Abstract: FIELD: aircraft instruments. SUBSTANCE: device has unit of integral transformation of aircraft flight parameters, and unit of determination of time function and access of angular motion factors. EFFECT: enhanced accuracy of determination of aircraft longitudinal motion factors. 5 cl, 4 dwg
Patent RU-2010687-C1 (RU)
Title: Device for cutting thin-walled pipes
Inventor: DOBROVOLSKIJ IGOR G
IPC: B23D21/00
Filed: 1991-06-04
Granted: 1994-04-15
Abstract: FIELD: production of tubular parts. SUBSTANCE: when pipe is fed forward, blank 120, which has been already cut off, is shifted from collet and is placed coaxially with axis of rotation of spindle heads tool. With compressed air supplied into chambers 98 and 99 of power cylinders 91 and 92 blank 120 is clamped by centering prisms 97. When compressed air is supplied inside spindle heads, tool is fed to end faces of blank 120 to blunt and chamfer sharp edges. EFFECT: improved efficiency. 2 cl, 18 dwg
Patent RU-2044232-C1 (RU)
Title: Compression refrigerating plant
Inventor: ELCHANINOV VYACHESLAV D
IPC: F25B1/00
Filed: 1991-06-05
Granted: 1995-09-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: compression refrigerating plant has housing 1 with inlet and outlet ports for atmospheric air, and heat exchanger 5, fan 6 located inside the housing in the line of atmospheric air, and compressor 8 installed in soundproofing enclosure 7. Compressor inlet connection 9 is connected to the atmospheric air line, and outlet connection 10 is connected to to heat exchanger 5 through receiver 11 positioned between them. The heat exchanger is connected to the cold air consumer through moisture separator 12. To reduce the sound level and intensification of compressed air cooling, two horizontal partitions 13 and 14 are additionally installed in the upper part of the housing. Upper partition 13 together with one of the housing walls forms air gap 15 in the atmospheric air line, and lower partition 14 has central port 16 in the same line, in which fan 6 is located. Cooled coil 17 and receiver 11 secured in partition 14 against air gap 15 are additionally installed between the compressor and heat exchanger. Installed past heat exchanger 5 is moisture separator 12 secured in the same partition 14 against the same gap 15. Filter 18 is additionally positioned in inlet port 2, and the coil is installed in the atmospheric air line between fan 6 and compressor 8. Additionally installed at inlet 19 in sound-proofing enclosure 7 is air reservoir 20 with fine filter 21 at the inlet, connected to inlet connection 9 of the compressor through bellows 22, and enclosure 7 proper is installed on shock-absorbers 23. EFFECT: improved design. 1 dwg
Patent RU-2050142-C1 (RU)
IPC: A23K10/32
Filed: 1991-06-11
Granted: 1995-12-20
Abstract: Использование: в кормопроизводстве. Сущность: солому измельчают, увлажняют и запаривают. Вносят в нее мочевину, диаммонийфосфат, поваренную соль, фермены глюкаваморин ГЗх, целловиридин ГЗх и дрожжи. Перед запариванием в измельченную солому вводят предварительно приготовленный раствор из мочевины и диамонний фосфата и поваренную соль. Запаривание проводят при температуре 350 390 К в течение 30 50 мин. После запаривания смесь продувают газовой смесью и поддерживают ее влажность до 30 40 при температуре 315 - 325 К в течение 40 60 мин. Из указанных ферментов готовят гелеобразный раствор с относительной плотностью 30 35% и вводят его в запаренную солому, продуваемую газовой смесью в течение 90 120 мин до влажности 45 55 с доведением температуры смеси до 300 305 К. Дрожжевание кормовой смеси проводят также с продуванием ее газовой смесью в течение 90 120 мин до влажности полученного корма 65 70% 2 с. п. ф-лы, 2 табл.
Patent RU-2052681-C1 (RU)
Inventor: LEONTEV VALENTIN GRIGOREVICH
IPC: F16D3/04
Filed: 1991-05-12
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has compensating clutch coupled with fixed shaft 1 for permitting axial movement. The clutch has two clutch parts 3 and 4 provided with T-shaped grooves and intermediate disk 5 with T-shaped cams 7. The grooves made in the clutch parts are closed from the periphery of the clutch with plugs 8. Pairs of springs 12 with guide rods 13 are received in sockets of cams 7 and plugs 8. Outer face of clutch part 4 mated with the detachable shaft is provided with central step opening 15. The openings has cylindrical part and conical part diverging in the direction of the face of the clutch member and socket 14 for members 22 used for locking shaft 2. EFFECT: enhanced reliability. 3 dwg
Patent RU-2011779-C1 (RU)
Inventor: SHOLOKHOV LEONID G
IPC: E21B4/14
Filed: 1991-06-24
Granted: 1994-04-30
Abstract: FIELD: mining art. SUBSTANCE: the hydraulic hammer has a delivery valve spring-loaded relative to the seat and mounted in a hollow body above an adapter, pusher. The pusher is spring-loaded from the top by a piston with a hollow rod. The piston is located on the rod. The lower end of the rod is fixed on the upper end of the delivery valve for restricted axial movement. One end of the pusher is connected to the block head valve, and the other is located inside the delivery valve for restricted axial movement. Channels are provided in the seat of the delivery valve and in the bottom part of the rod for passage of flushing fluid. In the top part of the body provision is made for radial channels for communication of the space above the piston with the hole clearance. EFFECT: facilitated procedure. 4 dwg
Patent RU-2004441-C1 (RU)
Inventor: GOLOVNIN ALEKSEJ A
IPC: B01F27/93
Filed: 1991-07-01
Granted: 1993-12-15
Abstract: Использование: приготовление строительных  смесей. Сущность изобретени : устройство содержит  вертикально расположенный корпус с загрузочным  и разгрузочным отверсти ми. Снаружи корпуса  параллельно его продольной оси расположен  приводной вал с установленными в противофазе эксцентриковыми элементами в виде роликов, взаимодействующих  с наружной поверхностью корпуса  С противолежащей роликам стороны размещен  опорный элемент в виде стенки. Приспособление  дл  разгрузки выполнено s виде неподвижно установленной  под разгрузочным отверстием заслонки и  дополнительного ролика, размещенного у нижней  части корпуса эксцентрично на приводном валу и  однофазно с предыдущим роликом. Рассто ние от  точки нижнего кра  противолежащей дополнительному  ролику стороны корпуса до кра  заслонки  меньше удвоенного эксцентриситета дополнительного  оолика. 4 ил.
Patent RU-2029668-C1 (RU)
Title: Method of preparing discs of circular saws
Inventor: ZASHMARIN VADIM A
IPC: B27B33/08
Filed: 1991-11-04
Granted: 1995-02-27
Abstract: FIELD: tool production, namely production of circular saws. SUBSTANCE: method comprises steps of subjecting a disc of the saw 1 to rolling or forging until forming of a sagging in its mean portion, then forming radial slots in its peripheral zone. EFFECT: simplified operations of saw preparing. 1 cl, 1 dwg
Patent RU-2000900-C1 (RU)
Inventor: BOCHKOV GRIGORIJ A
IPC: B23K3/00
Filed: 1991-07-03
Granted: 1993-10-15
Abstract: Использование изготовление па ных соединений  Сущность изобретени  в обойме устройства  дл  пайки под давлением установлены подвижный  зажим и две перемещаемые относительно друг  друга опоры В последние вставлены термобиметаллические  пружины, активные слои которых наход тс  с вогнутой, а пассивные - с выпуклой стороны  1 ил
Patent RU-2014994-C1 (RU)
Title: Device for pressure impregnation
Inventor: BYCHIN VIKTOR I
IPC: B27K3/10
Filed: 1991-08-23
Granted: 1994-06-30
Abstract: FIELD: woodworking. SUBSTANCE: the impregnation device consists of cone heads, hydraulic manipulator mounted on a bed, accumulating table for cut logs with a mechanism of their piece output, and a dye system; disposed on the vertical revolving axle of the hydraulic manipulator is the center of the circle on which the impregnation heads are installed, and a pipe with upper and lower cups is installed at the end of each head, a diaphragm with a connection built in the center and having a duct and external conical surface is secured between the cups; the connection connected with the built-in check valve and breather is built in the upper cup, and the lower claw of the hydraulic manipulator is mounted on a double-arm lever, whose axle is secured on the movable sleeve of the claws actuating hydraulic cylinder, whose other end is mounted for movement in the curved groove of the cam. EFFECT: facilitated procedure. 2 cl, 2 dwg
Patent RU-2127748-C1 (RU)
Inventor: PITER TRENTON BISHOP
IPC: C07C319/06
Filed: 1992-05-15
Granted: 1999-03-20
Abstract: Составы, которые образуют пленки благородного металла, пригодны для создания декоративных покрытий из керамических или стеклянных субстратов. Гомогенная композиция для формирования при обжиге пленки благородного металла включает полимерную смолу, меркаптосоединение золота 3 - 22 мас.%, воду и сорастворитель. При этом когда композиция сохнет на субстрате и постепенно нагревается в процессе обжига, то вода испаряется, оставляя при этом гомогенную композицию смолы и меркаптосоединения золота в сорастворителе, затем сорастворитель, испаряясь, оставляет гомогенную композицию меркаптосоединения золота в смоле, и затем мекаптосоединение золота разлагается с образованием золота при одновременном испарении смолы. 5 с. и 18 з.п. ф-лы.
Patent RU-2049119-C1 (RU)
Title: Method for making high-grade steel in electric arc furnace
Inventor: AFANASIADI AFANASIJ GRIGOREVIC
IPC: C21C5/52
Filed: 1991-12-19
Granted: 1995-11-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: charged on bath is composite mixture of melted cast iron and iron-rich pellets with apparent density of (4,5-5,8)·10 -3  kg/cm 3  in amount of 20-35 mas. of liquid metal in furnace before tapping. Continuous charging of iron-rich pellets is carried out in two periods of operating conditions: in the first period with specific rate from 0.38 to 0.45 kg/MWs up to attaining metal temperature of 1550-1570 C; and in the second period, up to the end of charging iron-rich pellets, with specific from 0.45 to 0.50 kg/MWs with preservation of attained temperature. In so doing, carbon is oxidized in synchronous manner and oxidation is completed simultaneously with the end of continuous charging of iron-rich pellets. Duration of the second period and carbon oxidation are determined depending on input power, specific rate of pellet charging and gaseous oxygen supply flow rate. EFFECT: higher efficiency. 2 cl, 2 dwg, 1 tbl
Patent RU-2014207-C1 (RU)
Title: Device for machining shaped bodies of revolution
Inventor: FELDMAN EVGENIJ YU
IPC: B24B27/04
Filed: 1991-07-08
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: machining tool is moved synchronously with three drives along corresponding coordinates relative to the radial position of the tool on the part surface. A carriage horizontal displacement pickup is connected to the input of a pulse distributor which second output is connected to the input of a reading storage device. A grinding head is suspended on the carriage by a hinged lever. The first output of the pulse distributor is connected to the input of a reversible counter which outputs are connected to address inputs of the storage device. The counting direction selection output of the reversible counter is connected to additional outputs of the storage device by a trigger and a decoder. The main outputs of the storage device are connected to corresponding drive inputs through digital-to-analog converters. The information of the speed of horizontal, vertical displacement of the tool and part rotation is delivered from main outputs in pictures depending on the signal from the pickup output. EFFECT: improved structure. 4 dwg
Patent RU-2035043-C1 (RU)
Title: Electronic analyzer
Inventor: YAKUNENKO SERGEJ I
IPC: G01N33/48
Filed: 1992-01-09
Granted: 1995-05-10
Abstract: FIELD: biology. SUBSTANCE: electronic ANALYZER has chamber with light insulation and dish placed inside it and put on holder. Guides are located between holder and dish. Holder is manufactured in the form of plate anchored on base of chamber. It has slit housing photoshutter and groove where photoelectric multiplier is partially placed coupled to divider and having common case with the latter. Case is joined to base. Split dish is provided with separable bushing. Insert from scintillator is also entered into dish for operation under radiometric mode. EFFECT: improved operational stability. 2 cl, 1 dwg
Patent RU-2057375-C1 (RU)
Title: Device for shutting down gas-cooled nuclear reactor
Inventor: FADEEV ALEKSANDR I
IPC: G21C7/22
Filed: 1992-02-04
Granted: 1996-03-27
Abstract: FIELD: nuclear engineering. SUBSTANCE: device has vessel 1 filled with loose neutron-absorbing material 2 and placed above core 3. Vessel 1 communicates with one or more channels 4 passing through side deflector 5 from top downwards to uptake piping 6 and communicating with the latter through header 7 which communicates through its bottom part with air transport device through discharging device 10. Each channel 4 is connected to header 7 through discharging device 9. Header 7 has volume equal to that of loose neutron-absorbing material discharged from channel 4 within one cycle. Discharging device 9 and 10 are connected to mechanism changing over air transport from channel to header. EFFECT: improved design. 1 dwg
Patent RU-2081509-C1 (RU)
Title: Multiple-function logical device
Inventor: GENIN ADOLF I
IPC: G05B1/02
Filed: 1992-02-03
Granted: 1997-06-10
Abstract: FIELD: pulse devices. SUBSTANCE: device has at least two controlled gates, at least two inputs and at least one output. EFFECT: increased functional capabilities. 23 cl, 52 dwg
Patent RU-2049903-C1 (RU)
Inventor: SHENBERGER VLADIMIR M
IPC: E21B7/08
Filed: 1992-02-18
Granted: 1995-12-10
Abstract: Использование: при бурении наклонных скважин преимущественно по трехинтервальному профилю, поскольку обеспечивает высокую степень стабилизации прямолинейно-наклонного участка наряду с понижением вероятности возникновения осложнений с многоцентраторной компоновкой низа бурильной колонны. Сущность изобретения: устройство состоит из шарошечного долота, наддолотного переводника, трех калибраторов с двумя маховиками между ними, шпинделя секционного турбобура и двух центраторов на корпусах последних. Наддолотной переводник снабжен направленной вверх кольматирующей насадкой в виде абразивостойкого стакана с тангенциальными входными отверстиями около донной части, встроенного в стальной чехол. В диагонально противоположных лопастях третьего калибратора выполнены соосно сквозные каналы под горизонтальную твердосплавную трубку с тангенциальным щелевым отверстием в средней части и диффузорами по концам, причем зафиксированной заглубленными в лопасти прижимными гайками с конусными выточками, являющимися продолжением диффузоров. 3 ил.
Patent RU-2049536-C1 (RU)
Inventor: PRISHCHEPA IVAN I
IPC: B01F7/24
Filed: 1992-03-04
Granted: 1995-12-10
Abstract: FIELD: mixing loose materials. SUBSTANCE: mixer is constructed as the vertical hopper made up as a trancated cone. The top of the cone points downward. Mixing spiral members are mounted inside the hopper. The inner spiral member is made of a spring material to permit movement along the axis of the shaft with respect to the outer conical spiral member through a distance defined by the relation ship presented in the invention description. The ends of the spiral member are pivotally connected with the shaft for permitting deflection in the vertical plane passing through the axis of the central member when it is compressed or stretched. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2076747-C1 (RU)
Title: Method of action on biological object
Inventor: BELKIN ANATOLIJ D
IPC: A61N1/00
Filed: 1992-04-02
Granted: 1997-04-10
Abstract: FIELD: experimental biology, can be used for medico-diological studies associated with development of norms of maximum allowable levels of strength of electromagnetic fields. SUBSTANCE: cell cultures are placed in the space between four vertically arranged electrodes. Alternating voltage of about 8 to 10 V is applied to one pair of flat parallel to each other electrodes, and voltage in phase quadrature is applied to the other pair of electrodes positioned perpendicularly to them. Voltage is applied to the electrodes from a single-phase power mains via a step-down transformer. The phase shift is attained due to introduction of a capacitor in the primary circuit. The electrodes are positioned on the side walls of a square vessel, and the space between them is filled with physiologic salt solution or medium for cell culture. Cell culture is placed in the space between the electrodes in polymeric capsules (simple model of a multicellular organism), or in polymeric capsules with perforated walls (biologic tissue model). Monitoring and control of the electric circuit parameters acting on the biological object are effected due to introduction of respective instruments (milliamperes, voltmeters, oscilloscope, etc.) in the secondary circuit, and by varying the conductance of the medium filling the space between the electrodes. EFFECT: simplified study of the process of interaction of biosystems with rotating electric field. 3 cl
Patent RU-2040697-C1 (RU)
Title: Exhaust branch pipe of steam turbine
Inventor: ZARYANKIN ARKADIJ E
IPC: F01D25/30
Filed: 1992-04-07
Granted: 1995-07-25
Abstract: FIELD: turbine engineering. SUBSTANCE: branch pipe is made up as axially-radial diffuser mounted inside the housing. The outer rim of the diffuser is sectioned. The sections are mounted with a spaced relation with respect to each other. The outlet parts of the next sections are shifted in the direction to the axis of the diffuser with respect to the outlet part of the previous section. The ring passages defined in so manner connect the flowing part of the axially-radial diffuser with the space between the housing and the outer rim. EFFECT: improved design. 2 dwg
Patent RU-2024575-C1 (RU)
Inventor: KOLESOV RUSLAN I
IPC: D01B1/50
Filed: 1992-04-13
Granted: 1994-12-15
Abstract: Использование: переработка торфа, его фракционирование для получения исходного сырья при производстве различного рода продуктов на основе торфа. Сущность изобретения: для расширения технологических возможностей способа за счет выделения из торфяной суспензии фракций, используемых для получения крупнопористых фильтрующих сред производят измельчение торфа, перемешивание его с водой до получения торфяной суспензии заданной концентрации и разделение ее на сетчатых фильтрах. Торф предварительно замачивают в 3 - 5 объемах воды и выдерживают 2 - 4 ч при периодическом барботировании продолжительностью 15 - 20 мин. Затем производят одно-или двукратную отмывку в 12 - 16 объемах воды на барботажной решетке с одновременным разделением твердой составляющей суспензии на фракции 8 - 16, 2 - 7 и менее 2 мм.. 2 табл.
Patent RU-2051357-C1 (RU)
Inventor: TYURIKOV GENNADIJ S
IPC: G01N3/08
Filed: 1992-04-14
Granted: 1995-12-27
Abstract: Изобретение относится к неразрушающим испытаниям материалов оптикоэлектронным методом. Образец материала нагружают и регистрируют деформацию под управлением ЭВМ. Последняя при этом дифференцирует непрерывно характеристику "нагрузка деформация", исключает помехи за счет переходных процессов и формирует сигнал о допустимой нагрузке в момент возникновения нелинейности указанной характеристики. 3 ил.
Patent RU-2036336-C1 (RU)
Title: Friction unit
Inventor: VASILEV SERGEJ V
IPC: F16C17/02
Filed: 1992-04-29
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: friction unit has movable and fixed member. The members are electrically interconnected to define a controlled friction pair. The capacitor is connected in the electric circuit. This provides effect on regime of contact interaction at friction and self-adjusting of controlled parameter. EFFECT: improved design. 16 cl, 11 dwg