baber/WOPTO huggingface dataset:
Patent RU-2112090-C1 (RU)
Title: Carbon fibrous material
Inventor: KRJAZHEV JU G
IPC: D01F9/28
Filed: 1995-01-30
Granted: 1998-05-27
Abstract: FIELD: chemical industry, as material having sorption ability. SUBSTANCE: carbon fibrous material is manufactured of carbonized mixture of polycapramide and pitch. Diameter of fibril is 0.1-3 mcm, total volume of pores being 2-3 cm 3 /g. EFFECT: improved quality of desired product. 2 tbl, 1 dwg
Patent RU-2081609-C1 (RU)
Title: Method for making cream
Inventor: IVANOVA TAMARA N
IPC: A23G3/00
Filed: 1995-02-23
Granted: 1997-06-20
Abstract: FIELD: food industry. SUBSTANCE: method involves plasticizing of butter, its whipping, mixing with flour-filling. Used as flour is flour from pomace of red currant, or mountain ash, or apples, or mint, or melissa. Flour-filling is introduced at the last stage of whipping. EFFECT: higher efficiency.
Patent RU-2095845-C1 (RU)
Title: Process of quantity production of copies of relief holograms and device for their manufacture
Inventor: VYGOVSKIJ YURIJ N
IPC: G03H1/20
Filed: 1995-03-21
Granted: 1997-11-10
Abstract: FIELD: optics, methods and devices for quantity production of copies of relief holograms. SUBSTANCE: process consists in deposition of layer of low-viscosity moving polymer roll material hardening under action of UV radiation, in application of material with polymer layer on copied elements of formation of copies moving along closed circuit in the form of endless belt and in separation of roll material with relief copies from copied elements. Polarization of polymer layer is carried out by irradiation of it with UV radiation through copied elements made from material transparent for ultraviolet radiation. EFFECT: enhanced efficiency of process. 20 cl, 2 dwg
Patent RU-2112737-C1 (RU)
Title: Method of absorbing hydrogen from gas mixtures
Inventor: DEGTJAREVA O F
IPC: C01B3/02
Filed: 1995-03-31
Granted: 1998-06-10
Abstract: FIELD: gas treatment. SUBSTANCE: invention concerns removing hydrogen and its isotopes from gas mixture in electrochemical and chemical industries, radioelectronics, and mechanical engineering. First, hydrogenation agent is prepared: mixture of (i) disintegrated acetylene compound from the ethynylcyclohexanol group, which is subjected to oxidative dimerization to form hydroxycyclohexylacethylene, and (ii) catalyst: palladium-containing compound isolated from the reaction mixture originated from the Lindler catalyst production cycle in the stage preceding deactivation of catalyst by lead compounds. Content of palladium is 5-7 wt %, and acetylene compound to catalyst weight ratio ranges from 6:4 to 8:2. Into reaction space, an inert adsorbent is introduced and, in its contact boundary with hydrogenation agent, porous barrier is placed, its thickness not exceeding arithmetic average of the adsorbent granule size. Absorbent capacity achieved is 200-248 ml/h and hydrogenation rate 13.8-15 cu.cm/g h. EFFECT: enhanced process efficiency. 1 tbl
Patent RU-2083794-C1 (RU)
Title: Device for moving and levelling of drilling rig mast block
Inventor: BATRAKOV VIKTOR A
IPC: E21B15/00
Filed: 1995-06-06
Granted: 1997-07-10
Abstract: FIELD: drilling equipment. SUBSTANCE: this relates to bases which can be moved in assembled condition together with equipment mounted on it, for example with mast block when drilling rigs must be relocated from one well to another for cluster drilling. Device has double-arm levers with each of them by its smaller arm being pivotally connected with frame, and by its larger arm - with lower part of ram. Installed in middle part of each lever is wheel and its axle is fulcrum. Upper part of ram is connected with base. Wheels interact with rails installed on guide beams, and interacting with rails is frame when block is in stationary position. Due to action of extending rods of rams, levers are turning relative to wheel axes: larger arm of levers moves downwards, and smaller arm moves upwards together with frame of mast block. Simultaneously rods of rams exert force directed upwards to bear on frame. Frame is thus raised relative to guide beams on which rails are installed which interact with wheels. Device is provided with fixing mechanism made in the form of screw pair located parallel to ram. One component of screw pair is installed on base frame, and other - on lever. EFFECT: high efficiency. 1 cl, 5 dwg
Patent RU-2108657-C1 (RU)
Title: Digital-analog sine-wave oscillator
Inventor: OSTROVSKIJ V A
IPC: H03B19/12
Filed: 1995-07-06
Granted: 1998-04-10
Abstract: FIELD: radio electronics; sine-wave voltage generators such as heterodynes for frequency changers or as parts of low- frequency synthesizers. SUBSTANCE: oscillator has count one pulse generator 6, four-bit pulse counter 2, combined unit 3 of logic elements in which outputs 1-8 of its eight final elements are connected to anodes of respective diode pairs 4.1-4.8 to form set of eight current switches for eight outputs of functionally weighed current supplies 5.1-5.8, zero shift current supply 5.0 with compensating diode pair 4.0, ballast resistor 6, switch 7, low-frequency filter 8, output bus 9, polarity and character inverter 10, control JK flip- flop 11, 4AND gate 12, and two voltage supplies 13 and 14. EFFECT: extended working frequency range and improved waveform of generated pulses due to eliminating switching noise and reducing relative proportion of quantization and sampling noise. 2 dwg, 1 tbl
Patent RU-2088077-C1 (RU)
Inventor: SAUTIEV NIKOLAJ D
IPC: A01J5/04
Filed: 1995-08-22
Granted: 1997-08-27
Abstract: Изобретение относится к области сельского хозяйства. Сущность изобретения: доильный аппарат содержит однокамерные доильные стаканы, шланговый насос, корпус которого состоит из двух цилиндрических секций имеющих соотношение диаметров 40% к 60%, в которых размещены по два шланга, один из шлангов каждой секции взаимодействует с двумя пережимными роликами и обеспечивает создание непрерывного разряжения, а другой с одним и обеспечивает создание прерывистого разряжения. Всасывающие патрубки шлангов взаимодействующих с двумя пережимными роликами снабжены регуляторами для изменения величины создаваемого ими разряжения, а пережимные ролики шлангов взаимодействующих с одном роликом сдвинуты относительно друг друга на угол 180 o , что обеспечивает создание в них разряжения со сдвигом на угол 180 o . Всасывающие патрубки шлангов секции имеющей меньший диаметр сообщены трубками с нижними частями доильных стаканов надетых на переднюю менее продуктивную пару сосков вымени, а секции имеющей большой диаметр сообщены с нижними частями доильных стаканов надетых на заднюю более продуктивную пару сосков вымени, что обеспечивает сбалансированное выдаивание передних и задних четвертей вымени. Шланги насоса размещенные в секции с меньшим диаметром, сообщенные с доильными стаканами надетыми на переднюю пару сосков вымени не имеют сообщения с шлангами секции с большим диаметром сообщенными с доильными стаканами надетыми на заднюю пару сосков, что обеспечивает автономную работу доильных стаканов передней и задней пар сосков вымени. 1 ил.
Patent RU-2093072-C1 (RU)
Title: Device for measuring the palate-throat valve
Inventor: OSTANIN VALERIJ F
IPC: A61B5/107
Filed: 1995-08-29
Granted: 1997-10-20
Abstract: FIELD: medical engineering; stomatology, otorhinolaryngology. SUBSTANCE: device has light-emitting diode 1, carrier-frequency power supply generator 2, photodiode 3, photocurrent amplifier 4, selective amplifier 5, envelope detector 6, DC amplifier 7, measuring instrument 8 and recorder 9. Light emitted by light-emitting diode 1 supplied from carrier-frequency generator 2 and positioned on one side of palate-throat valve, for example in oral cavity, passes through palate-throat valve repeatedly and while reflecting from its walls gets on photodiode 3, thus causing photocurrent in the latter proportional to integral illumination. After photocurrent is amplified by amplifier 4 variable electric signal arrives at selective amplifier 5 tuned to frequency of generator 2 which separates main harmonic of signal. Then signal is detected by envelope detector 7 and registered by recorder 9. Measuring instrument 8 is designed to check and adjust amplification. Multiple reflection makes photocurrent independent from individual features of route. When pronouncing phonetic sequence, palate screen rises, thereby limiting the light passage. In this case recorder indicates envelope the amplitude of which is proportional to value of area of palate-throat valve. Time of rise and fall of soft palate, when pronouncing different sounds and their combinations, can be judged by duration of envelope front. EFFECT: higher accuracy of measurements. 1 dwg
Patent RU-2090619-C1 (RU)
Title: Method of preparing the composition for leather greasing
Inventor: PAVLOVA IRINA V
IPC: C14C9/02
Filed: 1995-10-23
Granted: 1997-09-20
Abstract: FIELD: leather industry. SUBSTANCE: fats were subjected for sulfonation with sodium bisulfite in the presence of surface-active substance, catalyst and reaction accelerating agent. C 10 -C 40 -hydrocarbons or their chloro-derivatives at amount 5-50% were used as accelerating agent of reaction. EFFECT: improved method of preparing.
Patent RU-2083278-C1 (RU)
Title: Catalyst for dimerization and codimerization of conjugated diene hydrocarbons
Inventor: OSOKIN YURIJ GENNADEVICH
IPC: C08F4/26
Filed: 1995-12-15
Granted: 1997-07-10
Abstract: FIELD: preparation of catalysts. SUBSTANCE: invention relates to catalysts for synthesis of unsaturated cyclic hydrocarbons from dienes. Catalyst including iron pentacarbonyl and sodium nitrite is distinguished with additionally containing 0.05-50 weight parts of dodecacarbonyltriferrate or its derivative per 1 weight part of iron pentacarbonyl at Fe/Na ratio (0.2-5.0): 1. EFFECT: increased activity and selectivity.
Patent RU-2103288-C1 (RU)
Inventor: KISELEV N N
IPC: C08L63/00
Filed: 1996-02-23
Granted: 1998-01-27
Abstract: FIELD: chemical industry. SUBSTANCE: present invention describes multipurpose epoxy binders used in enamels, varnishes and sealing compounds, more particularly binders having lower combustibility and containing polyoxychloropropylene epoxy resins. The claimed binder comprises polyoxychloropropylene epoxy resin containing 9-16% epoxy groups and having viscosity not greater than 6.5 Pa/s and further comprises oligoglycidyl tetrabromodiphenyl propane at chlorine to bromine weight ratio is 0.4-3.5. Proportions of components are as follows (wt parts): 5-35 epoxy diane resin; 30-80 polyoxychloropropylene epoxy resin containing 9-16% epoxy groups and having viscosity of not greater than 6.5 Pa/s, 15-40 oligoglycidyl tetrabromodiphenyl propane; 8-24 amine hardener; 0.5-4 polymerization accelerator. Rupture strength of hardened binder is 32-239 kg/sq cm, rupture elongation is 9-25.6%, oxygen index is 24-27%. EFFECT: improved properties of the epoxy binder. 1 tbl
Patent RU-2102668-C1 (RU)
Inventor: LINNAINMAA JARKKO ENSIO
IPC: C22B19/00
Filed: 1996-04-23
Granted: 1998-01-20
Abstract: FIELD: separation of metals from metal- containing wastes. SUBSTANCE: furnace includes body with changeable heat reflectors located in guides of inclined base provided with rigging supports. Detachable drum provided with strengthening member and shaped seat is fitted on sectional shaft which is secured as cantilever support and is equipped with heat separator. During rotation drum is heated by means of injector. Attachment unit of injector makes it possible to change its position to obtain optimal trajectory of circulation of hot gases inside body. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-2102213-C1 (RU)
Inventor: KAPUSTIN V E
IPC: B23K37/053
Filed: 1996-04-30
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering; welding; multiple-cam devices used in fitting up pipeline butts. SUBSTANCE: outer centering device consists of sectors provided with centering drive cams. Fixing wedge mechanisms are arranged in sector butt joint area. Each wedge mechanism is made in form of projections 6, 7 with clamping frame 9 enclosing the projections. Projections 6, 7 are arranged in zone of butt joining of sectors 1, 2 and are engaged with mating inclined surfaces on frame 9 through movable supports 8 with flats. Movable supports 8 can be made either spherical or cylindrical. EFFECT: increased reliability of pipeline fixing, reduced labour input in manufacture. 3 cl, 2 dwg
Patent RU-2110833-C1 (RU)
Inventor: ZHMAKIN A P
IPC: G06F9/44
Filed: 1996-05-30
Granted: 1998-05-10
Abstract: Изобретение относится к вычислительной технике и может быть использовано для организации комплексной отладки аппаратного и программного обеспечения микропроцессорных систем и устройств управления, построенных на базе микроконтроллеров семейств МСS-48, МСS-51, UР1-42. Внутрисхемный эмулятор включает блок интерфейса системы проектирования, блок регистров адреса, блок прерывания, блок трассировки по машинным циклам, блок управления записью/чтением, блок памяти отлаживаемой программы, коммутатор данных, блок микропрограммного управления, регистр управления, коммутатор состояния, блок формирования команды останова программы, блок режимов работы, блок коммутации интерфейса эмулятора, блок эмуляции микроЭВМ, блок пульта управления. Особенностями предлагаемого устройства являются использование эмулятора наиболее сложной из перечисленных микроЭВМ 8052 как эмулятора микроЭВМ семейств МСS-48, МСS-51, UР1-42 и их отечественных аналогов, а также обеспечение работы в режиме "захвата". 5 ил.
Patent RU-2101475-C1 (RU)
Inventor: RAMAZANOV R G
IPC: E21B43/20
Filed: 1996-06-04
Granted: 1998-01-10
Abstract: FIELD: oil production industry. SUBSTANCE: increase of oil recovery due to involvement in development of stagnant and blind zones with deteriorated collector properties can be achieved by method which implies drilling of designed number of injection and producing wells, watering and recovery of oil to surface with subsequent drilling of additional wells with view to volumetric nonuniformity of bed which is determined according to results of operating deposit, and by means of simulation procedure. Additional wells are drilled from horizontal wells or horizontal holes are drilled from old wells. Horizontal holes are drilled along line which connects stagnant areas of oil, and at presence of displacement zones, blind zones or zones with lower collector properties - along line connecting these zones. EFFECT: high efficiency. 2 dwg
Patent RU-2116212-C1 (RU)
Title: Method of checking automobile brakes for nonuniform application
Inventor: KOSOLAPOV G M
IPC: B60T17/22
Filed: 1996-07-01
Granted: 1998-07-27
Abstract: FIELD: transport engineering; diagnostic methods. SUBSTANCE: method comes to the following: indirect parameter characterizing the process of braking is measured. Relative acceleration coefficient or vertical forces redistribution coefficient is used as diagnostic parameter. These coefficients are calculated by definite formula. Checked value is found basing on correlation dependance between side nonuniformity of brake application from measured indirect diagnostic parameter. Value, thus obtained, is compared with standard value, and technical condition of automobile brakes is judged basing on results of comparison. EFFECT: simplified checking of brakes for nonuniform application. 4 dwg
Patent RU-2150153-C1 (RU)
Inventor: KHAJNTS-VERNER KHARTMANN
IPC: G21C15/18
Filed: 1994-12-12
Granted: 2000-05-27
Abstract: FIELD: harnessing accidents in reactor cooling systems. SUBSTANCE: system that has series-connected emergency feedwater pump 2 is provided, in addition, with borating pump 11 placed along stream downstream of emergency feedwater pump 2 and has parallel-connected bypass pipeline with check valve 8; both pumps (2 and 11) use common minimal-amount piping 18 with different adjustable throttling points 20, 21. EFFECT: reduced cost and improved reliability of system. 5 cl, 3 dwg
Patent RU-2104559-C1 (RU)
Inventor: BAZHENOV V I
IPC: G01P15/13
Filed: 1996-07-31
Granted: 1998-02-10
Abstract: FIELD: measurement technology. SUBSTANCE: multisensor has case, first, second, and third plates, two sensing elements, wave-exciting system with electrostatic power converters, capacitive position transducers with respective power generator, two amplifiers with first demodulator in each of them, two second demodulators, adder, and subtracter; first plate has external coil and two internal coils; the latter are connected on each of two sides to external coil by n (n=1, 2...) taut struts; sensing element is made in the form of internal coil; moving electrodes of electrostatic power converters of wave-exciting system in first plate are made on parts of adjacent internal coils; fixed electrodes of electrostatic power converters on second and third plates are made in area of common projection of internal-coil moving electrodes onto these plates. EFFECT: improved measurement accuracy of angular velocity and linear acceleration. 9 cl, 13 dwg
Patent RU-2120588-C1 (RU)
Title: Method of drying dielectric materials
Inventor: ZAK LEV MOISEEVICH
IPC: F26B3/347
Filed: 1996-08-12
Granted: 1998-10-20
Abstract: FIELD: drying technology; food processing industry. SUBSTANCE: drying consists in treatment of materials in flow of heat-transfer agents. At initial stage of treatment, materials are additionally subjected to treatment by microwave energy. EFFECT: improved quality of product. 3 cl, 3 dwg
Patent RU-2096202-C1 (RU)
Inventor: KALKO IVAN P
IPC: B60R1/10
Filed: 1996-08-26
Granted: 1997-11-20
Abstract: FIELD: transport engineering; viewing devices. SUBSTANCE: in periscope with pair of mirrors, telescopic post between mirrors and two-plane mirror turning drive optical receiver is made in form of TV camera placed on upper part of post, and screen is made in form of TV picture tube. TV camera turning drives are placed in housing. Telescopic post is furnished with vibration damper. Electric cables are laid inside post. EFFECT: improved viewing. 2 dwg
Patent RU-2117172-C1 (RU)
Inventor: SHAROGLAZOV B A
IPC: F01B9/06
Filed: 1996-09-10
Granted: 1998-08-10
Abstract: Изобретение относится к машиностроению, в частности к двигателестроению, и позволяет повысить надежность работы двигателя при высоких динамических нагрузках, возможность форсировки (увеличения мощности) двигателя за счет изменения (увеличения) рабочего хода и устойчивости поршня, исключая возможность его перекоса и заклинивания. В процессах сгорания и расширения газы принуждают поршня 3 к поступательному движению, которое воспринимается сферическими телами (шарами) 6, расположенными в выполненных полусферических гнездах 5 на поршне и в цилиндре. Сферические тела, находясь в сочленении с пазами 2, выполненными в цилиндре 1, и с пазами 4, выполненными на поршнях 3, вынуждены катиться по криволинейным бесконечным профилям этих пазов, преобразуя тем самым поступательное движение поршня во вращательное, которое передается от сферических тел (шаров) на поршни. Вращательное движение от поршней передается на выходной вал 7 с помощью шестерен 8, через шлицевые втулки 10, связанные с поршнями, и шлицевых валов 9, на которых также установлены шестерни 8. Причем шлицевые вал и втулка в совокупности выполняют функцию передаточного механизма. 2 ил.
Patent RU-2114427-C1 (RU)
Title: Polycapillary chromatographic column
Inventor: NAUMENKO I I
IPC: G01N30/60
Filed: 1996-09-27
Granted: 1998-06-27
Abstract: FIELD: chromatography. SUBSTANCE: column is manufactured in the form of monolithic rod twisted into spiral and penetrated by system of longitudinal capillaries. Layer of retaining substance is applied to internal surfaces of capillaries. Rod is twisted around its longitudinal axis. EFFECT: enhanced functional efficiency of column. 3 dwg
Patent RU-2145895-C1 (RU)
Title: Method of cerebral ischemic insult treatment
Inventor: SHMATOV V I
IPC: A61H39/08
Filed: 1996-12-24
Granted: 2000-02-27
Abstract: FIELD: medicine, particularly, neurology. SUBSTANCE: method is realized by application of low-power helium-neon intravenous laser therapy, medicamentous therapy with administration of actovegin, glycine, pyracetam, tocoferol, cerebrolysine, punctate-acupuncture reflexothepary. EFFECT: reduced terms of treatment, restored as much as possible disturbed functions of extremities and eliminated speech disturbances. 4 cl, 2 tbl
Patent RU-2120069-C1 (RU)
Title: Shock absorber with additional valve
Inventor: TSIPLIN V N
IPC: F16F9/48
Filed: 1996-12-30
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering; telescopic hydraulic shock absorbers. SUBSTANCE: shock absorber is furnished in addition to main valve built in rod main piston, an additional valve (hydraulic buffer) built into rod additional piston. Sealing ring in shock absorber with additional valve is installed with clearances in ring groove of additional piston and has outer diameter in free state smaller than that of main cylinder and greater than that of additional cylinder. Sealing ring is resilient and split and due to it passing of liquid through indicated cut during working stroke is provided. At reverse stroke, liquid flow is directed through radial holes connecting circular groove of piston with groove. EFFECT: simplified design, reduced overall dimensions, improved reliability and increased service life. 2 cl, 3 dwg
Patent RU-2119159-C1 (RU)
Title: Device for chromatographic separation of gas-and-vapor mixture
Inventor: EFIMOV VLADIMIR DMITRIEVICH
IPC: G01N30/02
Filed: 1997-02-17
Granted: 1998-09-20
Abstract: FIELD: separation of gas-and-vapor mixtures. SUBSTANCE: device has three chromatographic columns. One column serves for regeneration of sorbent layer from heavy fraction of mixture and two other columns, for separation of mixture and removal of light fraction. Columns are coupled to one another by intermediate channels. Columns are divided into sections. Every section is filled so with sorbent selective to components of substance being separated. Gas-carrier is delivered from the first section and removed from the last section over diverting channel which passes through column and is filled with layer of immovable sorbent. EFFECT: higher efficiency. 7 dwg
Patent RU-2122525-C1 (RU)
Inventor: IL IN V I
IPC: C02F103/00
Filed: 1997-02-28
Granted: 1998-11-27
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to waste waters from electronic and chemical industry, ferrous and nonferrous metallurgy, both for treatment of total drain and for local treatment. Waste water containing nonferrous and heavy metals is treated to adjust pH to 9-10, after which sodium orthophosphate solution is added at metal/phosphate ion weight ratio 1:(0.5-1.0) resulting in formation of insoluble metal hydroxyphosphate whose solubility is inferior to that of corresponding metal hydroxide. To isolate resulting compounds, electroflotation method with insoluble anodes is employed. Efficiency of removing nonferrous and heavy metals meets norms established for water discharge into fish- industry reservoirs. EFFECT: improved purification efficiency. 2 tbl
Patent RU-2118242-C1 (RU)
Inventor: KHIDAKA MASATO
IPC: B23K9/173
Filed: 1997-03-28
Granted: 1998-08-27
Abstract: Контактный наконечник для сварочной горелки предназначен для дуговой сварки. По центру наконечника выполнен канал для проволоки. Наконечник включает тело наконечника и головку наконечника, которые соединены с возможностью разъединения с помощью винтового соединения или соединения с посадкой враструб. Для увеличения срока службы наконечника и уменьшения общей стоимости его изготовления тело наконечника выполнено из латуни, алюминия, меди с хроматом, циркониевой меди, меди с хроматом циркония или фосфористой бронзы, а головка наконечника выполнена из меди, меди с хроматом, меди с хроматом циркония, циркониевой меди, сплава вольфрама с серебром, сплава вольфрама с медью, меди с диспергированным оксидом алюминия, бериллиевой бронзы или никелебериллиевой бронзы. Предпочтительным материалом для тела наконечника является латунь, а для головки наконечника - медь с хроматом или медь с хроматом циркония. Канал для проволоки в теле наконечника имеет диаметр, составляющий 1,03-1,25 диаметра проволоки. Следовательно, можно легко и надежно вставить элктродную проволоку, обеспечить электрический контакт и предупредить девиацию места дуговой сварки. 6 з.п.ф-лы, 7 ил., 2 табл.