baber/WOPTO huggingface dataset:
Patent RU-2032867-C1 (RU)
Title: Refrigerating machine control system
Inventor: MALTSEV VLADIMIR V
IPC: F25B41/20
Filed: 1986-10-30
Granted: 1995-04-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: electric control couplings used in smaller refrigerating machines during their operation made it possible to shift the machine to primary operation providing cold for two and three objects in definite succession which may be changed when necessary, thus providing for 12 combinations. Control system makes it possible to attain working mode within a shorter period of time at more even load on refrigerating machine. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2009063-C1 (RU)
Title: Industrial tractor
Inventor: POPOVTSEV VIKTOR A
IPC: B62D55/00
Filed: 1987-07-06
Granted: 1994-03-15
Abstract: FIELD: vehicles. SUBSTANCE: tractor has a grouser with a removable blade which is vertically and horizontally reciprocated in guides by a drive. The grouser displacement in the vertical plane provides its deepening into the earth and coming out of the earth. The horizontal displacement of the grouser provides tractor movement at increased pulling force by a value of the stroke of a power cylinder rod, and also an idle return of the grouser into the initial position. The main tractor accessories are unloaded. EFFECT: improved structure. 4 cl, 2 dwg
Patent RU-2040532-C1 (RU)
Inventor: ISABURO FUKAVA
IPC: C08G63/80
Filed: 1989-11-29
Granted: 1995-07-25
Abstract: Использование: для получения оптически прозрачных изделий, которые могут быть применены в электронной промышленности. Сущность: кристаллический ароматический поликарбонатный форполимер получают путем обработки аморфного ароматического поликарбонатного форполимера растворителем. Продукты взаимодействия: а) ароматическое диоксисоединение с дифенилкарбонатом; б) бисфенол А с фосгеном; в) поликарбонатный форполимер бисфенола А мол.м. 468 800 с концевыми арилкарбонатными группами, с бисфенолом А мол.м. 2300 9100 с мольным соотношением концевых гидроксильных и арилкарбонатных групп (10 90) (90  10). Смесь перемешивают с помощью смесителя с ножом, вращающимся с периферийной скоростью по меньшей мере 250 см/с, или с помощью смесителя с мешалкой, вращающейся с периферийной скоростью по меньшей мере 6 см/с. Получают пористый кристаллический ароматический поликарбонатный форполимер в порошковой, агломерированной порошковой или гранулированной форме с удельной площадью поверхности по меньшей мере 0,4 м 2 /г и степенью кристалличности по меньшей мере 20% На основе полученных форполимеров синтезируют твердофазной поликонденсацией при нагревании с одновременным отгоном побочных продуктов поликонденсации высокомолекулярный кристаллический ароматический поликарбонат мол. м. 6000 - 100000 и степенью кристалличности по крайней мере 35% Твердофазную поликонденсацию осуществляют в присутствии инертного газа, подаваемого в зону реакции со скоростью 0,1 7 л/ч на грамм форполимера, находящегося в порошковой или агломерированной порошковой форме, или со скоростью 0,1 50 л/ч на грамм форполимера, находящегося в гранулированной форме. Инертный газ может содержать побочные продукты поликонденсации в количестве, соответствующем парциальному давлению побочных продуктов поликонденсации не более 5 мм рт.ст. 2 с. и 3 з.п. ф-лы, 3 табл.
Patent RU-2068547-C1 (RU)
Title: Weight-measuring device
Inventor: FOKHTIN ALEKSANDR G
IPC: G01G9/00
Filed: 1990-03-15
Granted: 1996-10-27
Abstract: FIELD: weighing of heavy objects. SUBSTANCE: secured on membrane box 1 of movable-electrode tube 2 is cover 3 connected to bush 4, which is fastened to non-metallic disk 5. Pressure is transferred from the object mass to disk 7 and membrane 6 increases, which results in a change of capacitance of the capacitor formed by these elements. Owing to it, the frequency of oscillator 17 indicated by measuring instrument 20 varies. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2098920-C1 (RU)
Title: Device for controlling carrying capacity of transmission- channel virtual circuits with asynchronous time multiplexing
Inventor: DENI LE BIAN
IPC: H04L12/56
Filed: 1990-10-11
Granted: 1997-12-10
Abstract: FIELD: computer engineering. SUBSTANCE: device has input locations of input channel with asynchronous time sharing carrying destination information in heading which can be processed as virtual circuit identifier; they are sent to location storage MT incorporating many buffer storages of virtual circuits MA1, MA2...MAn; each location is ordered in buffer storage of virtual circuit coupled with virtual circuit assigned to this location; locations coming from output channel with asynchronous time sharing are read out in same buffer storages of virtual circuits MA1, MA2...MAn. Provision is also made for control facilities MC ensuring that locations transferred to output channel are read out in buffer storage in such sequence that locations leaving one buffer storage of virtual circuit are spaced in average at least one interval apart, this interval being definite for particular virtual circuit. Number of locations obtained from virtual circuit and not yet transmitted provides for estimation of carrying capacity of this virtual circuit in such system. EFFECT: facilitated control of carrying capacity. 6 cl, 3 dwg
Patent RU-2023572-C1 (RU)
Inventor: KARGAEV LEONID A
IPC: B23Q41/02
Filed: 1990-07-09
Granted: 1994-11-30
Abstract: Использование: машиностроение, в частности устройства для загрузки станков. Сущность изобретения: схват в виде электромагнита 16 может перемещаться для захвата заготовок в разные точки тары 19, разнесенные равномерно по ее поверхности. Заготовка сбрасывается схватом в направляющий лоток 17 ориентирующего устройства и поступает на позицию выдачи 18. В направляющем лотке 17 установлена отсечная планка для отделения лишних заготовок, а перед ней выполнен люк перегрузки. 15 ил.
Patent RU-2056514-C1 (RU)
Inventor: DASHKO BORIS I
IPC: F02B75/22
Filed: 1990-08-07
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering; manufacture of engines. SUBSTANCE: arranged circumferentially in housing of internal combustion engine are cylinders with pistons 1 and rollers 2 which are engageable with rotor cam linked with output shaft. Rotor 3 is eccentrically arranged in housing and pistons are loaded with springs 5 relative to it in inoperative state; cam is cylindrical in shape. Cylinders have holes for suction of working mixture 7 and exhaust of waste gases 8. Screwed in cylinder head 9 is spark-plug 10. Outer working surface of rotor is of round cylindrical outline with eccentric bore for engine shaft. Rotor CG shall coincide with engine shaft CG. Rotor shall be dynamically balanced during manufacture. Rotor is simultaneously used as engine flywheel. Engine crankcase 11 is a light- alloy casting. Fitted in crankcase covers are bearings of engine shaft and chambers for engine lubricating and cooling systems. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2024484-C1 (RU)
Inventor: YAGOVKIN ALEKSANDR YU
IPC: C07C45/27
Filed: 1990-10-15
Granted: 1994-12-15
Abstract: Использование: в качестве мономеров для термостойких полимеров. Сущность изобретения: ароматические 1,2-дикетоны-1,4-ди-(1-фенилэтан-1,2-дион-1-ил)-бензол; 1,2-дифенил-этан-1,2-дион. Реагент 1: бициклические биомочевины ф-лы   , где R-Ph,   ,   . Реагент 2: азотная кислота. Условия реакции: концентрированная азотная кислота, серная кислота, 80-90% -ная водная уксусная кислота, молярное соотношение биомочевин, азотной кислоты, серной кислоты 0,01:(0,06-0,08):(0,03-0,08). 3 табл.
Patent RU-2030342-C1 (RU)
Inventor: FROLOV VITALIJ A
IPC: B65G25/04
Filed: 1990-10-30
Granted: 1995-03-10
Abstract: Использование: изобретение относитя к области промышленного транспорта и может быть использовано в агропромышленном комплексе, в строительной, химической, горнодобывающей, пищевой промышленности, а также в складском хозяйстве и в других отраслях народного хозяйства. Сущность изобретения: устройство содержит поворотные рабочие органы, установленные в два вертикальных ряда с возможностью перегрузки груза с рабочих органов одного ряда в рабочие органы другого ряда, шарниры для установки поворотных рабочих органов обоих рядов, расположенные на неподвижной раме, и привод поворота рабочих органов. Причем устройство снабжено шарнирно закрепленными на неподвижной раме дополнительными приводными поворотными рабочими органами, установленными по меньшей мере, в один вертикальный ряд, при этом вертикальные ряды поворотных рабочих органов в плане расположены последовательно по замкнутому контуру, а рабочие органы смежных вертикальных рядов смещены относительно друг дгуга в вертикальной плоскости с образованием винтовой транспортирующей поверхности. 16 ил.
Patent RU-2049310-C1 (RU)
Title: Устройство для маркшейдерской съемки забоя при дражной разработке россыпи
Inventor: KOKORIN VLADIMIR I
IPC: G01C7/06
Filed: 1990-12-14
Granted: 1995-11-27
Abstract: Использование: в маркшейдерско-геодезическом приборостроении. Сущность изобретения: устройство для маркшейдерской съемки забоев при дражной разработке россыпей содержит антенны 1 и 4 радиогеодезической системы, выполненные с возможностью установки на драге на измеренном расстоянии друг от друга, датчик углового положения черпаковой рамы, коммутаторы 7 и 9, приемник 8 излучения, фазовые измерители 10 и 11, вычислительный узел 12, блок 14 автоподстройки частоты и фазы, опорный генератор 15, синхронизатор 13. 4 ил.
Patent RU-2044489-C1 (RU)
Inventor: GOULD BRUCE
IPC: A23P30/00
Filed: 1991-05-21
Granted: 1995-09-27
Abstract: Использование: для смешивания пищевых продуктов, преимущественно мяса в процессе посола или массирования. Сущность изобретения: способ предусматривает подачу продукта в барабан, установленный с возможностью вращения и имеющий на внутренней поверхности спиральные лопасти, и непрерывное перемешивание продуктов барабана при его вращении для контактирования продуктов. Барабан снабжен средствами подачи и отвода теплоносителя, а также полыми спиральными лопастями для циркуляции теплоносителя, причем в процессе смешивания поддерживают заданную температуру путем контактирования продуктов с этими лопастями. Устройство для осуществления, указанного способа включает барабан, установленный на раме с возможностью вращения и имеющий на внутренней поверхности спиральные лопасти, служащие для непрерывного перемещения продуктов внутри барабана, а также привод. Устройство снабжено средством подачи и удаления теплоносителя, а также средством контроля температуры, служащим для поддержания заданной температуры теплоносителя, спиральные лопасти связаны со средством контроля температуры и выполнены полыми по меньшей мере из двух сообщающихся секций для циркуляции теплоносителя, причем одна из секций служит для непрерывной подачи теплоносителя, а другая для его возврата. 2 с. и 2 з. п. ф-лы, 6 ил.
Patent RU-2018340-C1 (RU)
Inventor: TSARENKO ANATOLIJ I
IPC: A63G9/02
Filed: 1991-03-11
Granted: 1994-08-30
Abstract: FIELD: entertainment equipment. SUBSTANCE: swing is formed as suspension pivotally secured on horizontal bar and provided with seat. Bar is removably connected with vertical binders, for example, of door frame through planks with slots. Working parts of slots are defined by flat surfaces. Planks are made from wood and reinforced by thin-sheet box-shaped plates. Side parts of plates are connected with plank edges from below and sides. EFFECT: increased entertainment effect and enhanced reliability in operation. 3 cl, 3 dwg
Patent RU-2034098-C1 (RU)
Title: Method for joining of current leads of electrolyzers for production of aluminum
Inventor: KNIGEL VLADIMIR A
IPC: C25C3/16
Filed: 1991-04-08
Granted: 1995-04-30
Abstract: FIELD: electrolytic production of aluminum. SUBSTANCE: current leads of electrolyzer for production of aluminum are under potential in outer magnetic field are joined by welding with high-frequency a.c. and provision of additional magnetic field in welding zone. Used for welding is a.c. with frequency up to 20000 Hz. EFFECT: reduced power consumption due to diminished electric resistance of contact of joined electric leads. 2 cl, 14 dwg
Patent RU-2036301-C1 (RU)
Title: Method for determination of wear of drill bit bearing and cutting structure during well drilling by screw downhole motor
Inventor: DEMIN VYACHESLAV E
IPC: E21B45/00
Filed: 1991-04-24
Granted: 1995-05-27
Abstract: FIELD: monitoring and control of drilling process. SUBSTANCE: in course of well drilling, frequency and amplitude of electric analogs of hydraulic pulses produced during operation of screw downhole motor and drill bit cutting structure are measured in flow of drilling mud at wellhead by means of piezoelectric detector. Wear of drill bit bearing and cutting structure is determined by comparison at each time moment of values of frequencies and amplitude of electric analogs of hydraulic pulses. EFFECT: higher accuracy of method due to increased body of information from hole bottom which aids in determination of causes of changes of situation at hole bottom in drilling well by screw downhole motor. 3 dwg
Patent RU-2009035-C1 (RU)
Inventor: KIRIN EVGENIJ M
IPC: B25H7/02
Filed: 1991-05-20
Granted: 1994-03-15
Abstract: Изобретение относится к технологии машиностроения, к способам разметки стыковки труб. Цель изобретения - повышение точности разметки. Цель достигается за счет того, что источник света в процессе разметки последовательно перемещается по внешним граням стыкуемой призматической трубы, и устанавливают его в середине граней так, чтобы центр источника света совпадал с плоскостями упомянутых граней, при этом линию пересечения каждой из граней отмечают по границе света и тени, образуемой от источника света и тела стыкуемой трубы. 2 ил.
Patent RU-2022733-C1 (RU)
Inventor: LANIN VLADIMIR L
IPC: B23K1/06
Filed: 1991-06-04
Granted: 1994-11-15
Abstract: Использование: пайка ультразвуковых преобразователей, изготовленных из магнитострикционных ферритов, а также из пьезокерамических и других материалов. Сущность изобретения: электропроводящие участки на феррит наносят из капельно-жидкой фазы, образующейся при электроискровом разряде между вибрирующим анодом и катодом, при локальном инфракрасном нагреве поверхности феррита со скоростью 10 - 20°С/с до температур, не превышающих точки Кюри, причем в качестве материала анода выбирают адгезионно-активный металл, например алюминий, цинк, проводят ультразвуковое лужение обработанной поверхности феррита и соединяют с металлическим волноводом при давлении 0,15 - 0,25 МПа. 1 ил., 2 табл.
Patent RU-2063772-C1 (RU)
Title: Method for carrying out suction and lavage treatment of purulent cavities
Inventor: MAKSIMOV YURIJ M
IPC: A61M1/00
Filed: 1991-06-19
Granted: 1996-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves connecting hand-driven or automatic device (pulsar) to suction duct of draining unit through a T-shaped adapter unit to create forced reciprocal movement of liquid. By closing supply and discharge channels, closed pulsar loop is formed. Pulsar is set in operation to make liquid in closed space perform reciprocal motion due to short term increase in pressure and its discharge to initial or negative value. It is reached by means of alternating supply and evacuation of additional quantity of lavage liquid in the closed loop. Vapor arising in this way generates multiple pulsating contraction and expansion movements of purulent cavity walls and turbulent motion of lavage solution contribute to penetration of the lavage liquid into the fallen together or blocked openings of the recesses and offshoots and washing out detritus from the cavity walls. As soon as the needed cavity treatment time having passed, discharge tube is to be opened to let the purulent cavity contents out. The cycles are repeated several times with frequency and duration prescribed by the physician depending on cavity treatment degree. Clinical and radiological data are gathered to make judgements concerning the method effectiveness. The treatment course being considered to be enough, another aspiration-and-lavage method is to be selected until full obliteration takes place. EFFECT: enhanced effectiveness of treatment course. 2 dwg
Patent RU-2020280-C1 (RU)
Title: Apparatus for protecting submersible pump against dry stroke
Inventor: MILINSKIJ YURIJ N
IPC: F04D13/10
Filed: 1991-06-27
Granted: 1994-09-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: submersible pump 1 is secured to water receiving pipe 2 arranged in casing spring 3 under a static level of soil water. Casing spring 3 is closed with tight cover 4 through which pipe 2 passes. Capillary pipe 5, that connects suction space of working wheel 6 of the first step of pump 1 with closed space of casing spring 3 at a level that no lower than a minimum permissible level of soil water, is secured to the case. In operating and when level of soil water is lowered down to the top part of capillary pipe 5 air begins to pump by pump 1 and the level of water in casing spring 3 rises. EFFECT: enhanced reliability. 1 dwg
Patent RU-2005536-C1 (RU)
Inventor: LINEV VLADIMIR A
IPC: B01J19/26
Filed: 1991-06-28
Granted: 1994-01-15
Abstract: FIELD: chemical technology. SUBSTANCE: reactor for manufacturing caprolactam has internally-mounted coaxial cyclonic mixer with pipe for injecting cyclohexanonoxime provided with radial holes in the zone of nozzle. Cyclone chamber mounted under the mixer is coaxial with it, and the mixer itself has tangential pipe for feeding circulating solution. Oxime feeding pipe is provided with plug in the form of trancated cone tapered downward and secured by its larger base with diameter equal to the diameter of the pipe to the lower end face of the pipe. The smaller cone base is arranged in the zone of the cyclone chamber nozzle. The tapered plug is provided with central through channel. The ratio of the cross- sectional area of the central channel to the sum of areas of the radial holes of the pipe lies within 0.12-0.14. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2057337-C1 (RU)
Title: Process of analysis of toxicity of environment
Inventor: GRISHCHENKO ALEKSANDR MARKOVIC
IPC: G01N33/18
Filed: 1991-09-24
Granted: 1996-03-27
Abstract: FIELD: analysis of materials. SUBSTANCE: process is implemented with the use of growing embryos and larvae of sea-urchins which serve as natural indicator of level of technogenic fouling, have high sensitivity to toxic action of radionuclides, pesticides, metals and other toxicants and is already used for laboratory determination of summary toxicity of sea water. Harmful effects of individual chemical and physical toxicants, their combinations and summary toxicity is shown in biological equivalents of strontium 90. EFFECT: objective and relatively fast obtainment of quantitative information on level of summary harmfulness of environment. 4 tbl
Patent RU-2006765-C1 (RU)
Inventor: KOZODEROV IGOR B
IPC: F26B3/02
Filed: 1991-10-18
Granted: 1994-01-30
Abstract: FIELD: wood working. SUBSTANCE: timber is heated by live superheated steam with further holding with removal of separated moisture and cooling. The heating and holding are made at 110-150 C and pressure of the live superheated steam of 1-2 atm. The holding is provided for 1-2 hours, and cooling - by a compressed air up to the ambient temperature. EFFECT: improved efficiency.
Patent RU-2013443-C1 (RU)
Title: Composition of components for balsam
Inventor: DUDOV IGOR A
IPC: C12G3/06
Filed: 1991-09-19
Granted: 1994-05-30
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: composition has the following ratio of components, kg/1000 dal balsam: shepherd's purse herb 109-111; pheasant's eye herb 109-111; pot-marigold flowers 109-111; buckwheat herb 109-111; knotgrass herb 109-111; milfoil herb 109-111; Saint-John's herb 109-111; mistletoe leaves 54.5-55.5; elecampane roots 109-111; horse-tail herb 109-111; common immortelle flowers 109-111; valerian roots 109-111; lovage herb 109-111; rose fruits 109-111; blood-red-fruit haw-thorn fruits 109-111; birch buds 109-111, and aqueous-spirituous liquid - the rest. EFFECT: enhanced quality of balsam. 1 tbl
Patent RU-2007807-C1 (RU)
Inventor: KALASHNIKOV VALERIJ G
IPC: H02G3/22
Filed: 1991-08-08
Granted: 1994-02-15
Abstract: FIELD: electrical engineering. SUBSTANCE: volume of insulation material having capability to expand is limited and sealed. Low heat transfer through cutting is ensured in addition. Clamps with recessions forming spaces are located outside each flange. Sealing elements in the form of plastic insulation temperature stable material overlapping clearance along cable are located in these spaces. Flanges are connected to body through temperature stable gasket. EFFECT: improved sealing properties. 14 cl, 7 dwg
Patent RU-2040575-C1 (RU)
Title: Modifying agent for cast iron
Inventor: STOLYAR OLEG YU
IPC: C22C35/00
Filed: 1991-07-08
Granted: 1995-07-25
Abstract: FIELD: metallurgy. SUBSTANCE: modifying agent for cast iron has, wt.-% silicon 10-40; magnesium 0.1-4.0; barium 1-8; manganese 1-18; carbon 0.1-2.0; cerium 0.2-1.6; calcium 0.5-3.0; aluminium 0.5-3.0; vanadium 0.5-10.0; copper 10-50; nickel 1-20; zirconium 1-10, and iron the rest. EFFECT: enhanced quality of agent. 2 tbl
Patent RU-2028322-C1 (RU)
Title: Method for production of prepreg
Inventor: STUDENTSOV VIKTOR N
IPC: C08J5/24
Filed: 1991-07-15
Granted: 1995-02-09
Abstract: FIELD: production of prepreg. SUBSTANCE: method for production of prepreg on epoxy binder containing epoxy-diane resin and curing system based on amine curing agent of cold setting includes separate impregnation of fibrous filler with components of binder and drying preliminary impregnation is accomplished with resin and then, with curing system with resin-curing agent mass ratio in prepreg of (3.1-7.2):1 and amount of binder equalling 32-77 mas.%. Curing system consists of water and curing agent in mass ratio of 1: 1.5-1: 2.5, respectively. Curing system is used in form of matrix polymer taken from group containing bustilate M, polyvinyl acetate and polyethylene oxide, water and curing agent at their mass ratios of 4:4: (1.6-4): 1: 3, respectively. EFFECT: increased breaking stress at static bending or increased specific impact strength of polymer composite materials. 3 cl, 7 tbl
Patent RU-2058551-C1 (RU)
Title: Method of diagnosis of infection-dependent bronchial asthma form
Inventor: MINEEV VALERIJ N
IPC: G01N33/50
Filed: 1992-02-13
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves the determination of erythrocyte rate precipitation in the presence of cyclic adenosine monophosphate. Infection-dependent form of bronchial asthma is diagnosed at increased rate of erythrocyte precipitation as compared with that in sample without cyclic adenosine monophosphate. EFFECT: increased precision, decreased time of analysis. 2 tbl
Patent RU-2010914-C1 (RU)
Title: Method of drain path preparation during drainage construction
Inventor: POPOV EVGENIJ N
IPC: E02B11/00
Filed: 1992-02-25
Granted: 1994-04-15
Abstract: FIELD: agriculture. SUBSTANCE: method provides for choice of the path, determination of stones and boulders location, their bedding depth and parameters and the way of their removal from the path of drain. The stones removal from the drain path is carried out by their deepening in relation to axis of a drainage tube, the size of which is determined by simulating the work of the drainage with the stones and boulders simulation as a waterproof constructions. They draw curves of relationship of drainage stream losses depending on values of stones and boulders deepening and their different parameters. Using the curves they select values of stones and boulders deepening stage by stage. Then, using chosen values of deepening, the scheme of the path of the drainage is made. Deepening of stones and boulders is exercised in accordance with the scheme. EFFECT: method is effective in complex natural conditions drainage systems construction. 2 dwg