baber/WOPTO huggingface dataset:
Patent RU-2182676-C1 (RU)
Title: Pump-type hydraulic drive
Inventor: RJABOV V M
IPC: F04B49/00
Filed: 2000-09-18
Granted: 2002-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: pump-type hydraulic drive can be used as slave mechanism in control systems of different devices. Drive has partially turnable slave hydraulic motors, spool hydraulic distributors controlled by electromechanical direct-action converters. Closed-type hydraulic tank has working medium temperature compensator consisting of bellows and pusher-controlled spring unit whose control chamber is connected with pressure hydraulic line. Electric drive pumping station has variable capacity pump whose rotary inclined plate is installed directly on electric motor shaft. Stationary of pump is aligned and rigidly secured in electric motor case. Pump sealing unit is located between inclined plate and front support of electric motor shaft. EFFECT: reduced power consumption, overall dimensions and mass of hydraulic drive, increased service life, stabilized static and dynamic characteristics within wide ambient temperature range up to ± 60 C. 1 dwg
Patent RU-2174969-C1 (RU)
Inventor: GOL DINOV A L
IPC: C05B11/06
Filed: 2000-09-28
Granted: 2001-10-20
Abstract: FIELD: manufacture of complex mineral fertilizers using nitric acid technology. SUBSTANCE: prior to being treated with nitric acid, Vyatka-Kama phosphorite meal is treated, while stirring, with alkaline solution, preferably with 3% sodium hydroxide solution at 95-100 C for 22-4 h, separated from alkaline solution by filtration, then treated with unconcentrated nitric acid, insoluble residue is separated by filtration, the resulting solution is converted to fertilizer. Insoluble residue is washed with spent alkaline solution; the resulting solution containing sodium nitrate and humate is added to fertilizer to increase nutrient value thereof. Method makes it possible to convert Vaytka-Kama phosphorites without calcination of raw materials to improve specific efficiency of filtration during separation of insoluble residue. EFFECT: more efficient processing method. 4 cl, 1 tbl
Patent RU-2173729-C1 (RU)
Title: Austenitic corrosion resistant steel and product manufactured therefrom
IPC: C22C38/58
Filed: 2000-10-03
Granted: 2001-09-20
Abstract: FIELD: metallurgy, more particularly manufacture of accessories and welded structures. SUBSTANCE: described is austenitic stainless steel comprising, wt.%: carbon, 0.01-0.06; silicon, 0.1-0.8; manganese, 0.5-2.0; chromium, 16.0-19.0; nickel; 8.0-10.5; nitrogen, 0.05-0.25; boron, 0.001-0.005; calcium, 0.01-0.10; cerium, 0.001-0.050; sulfur, equal or higher than 0.030; phosphorus, equal or higher than 0.045; iron and inevitable impurities, the balance, ratios components is as follows: (Cr + 1,2 Si)/[2Mn + 2,5(Ni - 0,5)+50(C+N)] =0,40 - 0.70 and ΣB + Ca + Ce ≅0,12 product from claimed steel is manufactured in the form of hot-rolled sheets of 3.0-8.0 mm in thickness or in the form of cold-rolled sheets of 0.5-3.0 mm in thickness or in the form of rods of 4-8 mm in diameter. EFFECT: higher level of strength, improved stamping ability in cold state and resistance against intercrystalline corrosion, and resistance against general corrosion. 6 cl, 3 tbl
Patent RU-2173490-C1 (RU)
IPC: G21F9/24
Filed: 2000-11-01
Granted: 2001-09-10
Abstract: FIELD: disposal of radioactive and toxic liquid wastes. SUBSTANCE: liquid wastes are buried deep in low-temperature geothermal system located in geotectonic magma activity areas and functioning within sour vitreous ash-and- pumice material at depth of 250-400 m. A number of shallow holes are drilled for waste disposal in zeolitized and argillized vitreous-cluster rock in vicinity of lateral geothermal water streams where there are no thermal water discharge surfaces. System includes network of radiation control stations and observation holes monitoring radiation situation and direction of geothermal water stream. Before pumping into hole wastes are turned to easily soluble state, then pumped into disposal area, and accumulated in this area to form secondary ore deposits. Materials possessing high sorbing and ion-exchange properties are used for accumulation; wastes are filtered by passing them through these materials and immobilized. EFFECT: facilitated procedure, enhanced reliability of radioactive waste disposal. 5 cl, 1 dwg
Patent RU-2183378-C1 (RU)
Inventor: KULINICH JU M
IPC: H03K5/1536
Filed: 2001-01-26
Granted: 2002-06-10
Abstract: FIELD: electrical engineering. SUBSTANCE: former of synchronizing pulses can be employed to control thyristor converter on A C electrified rolling stock with regenerative braking, it is able to operate under heavy distortion of form of supply voltage without any static and dynamic errors. Former of synchronizing pulses incorporates instrument transformer, comparator, integrating element, phase-shifting element, former of reference pulses, sawtooth voltage generator, half-adder, storage and retrieval unit, comparison element, front pulse former and frequency divider. Output of instrument transformer is coupled to inputs of comparator and phase-shifting element which output is connected to inputs of sawtooth voltage generator and frequency divider via former of reference pulses and to second input of integrating element which first input is connected to output of comparator. Output of sawtooth voltage generator is coupled to second inputs of half- adder and comparison element. Output of integrating element is connected to first input of half-adder which output is coupled to first input of storage and retrieval unit which second input is connected to output of frequency divider. Output of storage and retrieval unit is coupled to first input of comparison element which output is connected to input of front pulse former and its output is output of former of synchronizing pulses. Application of integrating element makes it feasible to decrease effect of variation of supply voltage at moment of its transition through zero which in its turn raises accuracy of formation of synchronizing pulses which is technical result of invention. Results of simulation with model demonstrated that distortions of supply voltage related to multiple transition of it through zero do not lead to shift of synchronizing pulses relative to non-distorted form of supply voltage. EFFECT: raised accuracy of formation of synchronizing pulses. 3 dwg
Patent RU-2186045-C1 (RU)
Inventor: IVANYCHEVA I I
IPC: C04B103/60
Filed: 2001-04-12
Granted: 2002-07-27
Abstract: FIELD: building industry. SUBSTANCE: invention relates to concrete additions used for the improvement of concrete properties, among them concrete based on Portland cement clinker. The regulating addition for concrete comprising calcium chloride an aqueous solution has additionally calcium saccharate in the mass ratio of calcium saccharate to calcium chloride = (0.2-40): 100 being it comprises the indicated components as a chelate compound. The addition can comprise additionally sugar taken in the amount no exceeding 10% of addition mass. The indicated addition is prepared for two stages: at the first stage calcium saccharate is prepared by interaction of calcium hydroxide with sugar; at the second stage calcium saccharate is added to calcium chloride an aqueous solution and indicated components are stirred. Method provides acceleration of setting and hardening of concrete at the wide range of temperatures including negative ones, the enhanced strength of concrete, prevention of corrosion of metallic fittings, decreased time of heat treatment and increase of output of concrete articles. EFFECT: enhanced effectiveness of addition, improved properties. 4 cl
Patent RU-2186412-C1 (RU)
Inventor: PANICH A E
IPC: G02F1/29
Filed: 2001-06-13
Granted: 2002-07-27
Abstract: FIELD: optics. SUBSTANCE: adaptive mirror has base, deformed plate which first surface is covered with reflecting coat and set of electromechanical converters made of ferroelectric ceramics fitted with controlling electrodes. Plate is fabricated from ferroelectric ceramics with diffuse phase transition. Electromechanical converters are made in body of plate and controlling electrodes are deposited on second surface of plate and are structural fractional figures. EFFECT: enhanced speed of response, reliability and time stability of optical system. 8 dwg
Patent RU-2185890-C1 (RU)
Inventor: ZHILENKOV V O
IPC: B09B3/00
Filed: 2001-07-06
Granted: 2002-07-27
Abstract: FIELD: devices for processing solid domestic wastes. SUBSTANCE: proposed complex includes platform for discharge of solid domestic wastes, withdrawal of large-sized wastes from them, opening of packs, bags and boxes; complex includes first horizontal feeding conveyer, first inclined feeding conveyer, first sorting conveyer mounted on first base, second horizontal feeding conveyer, second inclined feeding conveyer, second sorting conveyer mounted on second base. Working positions for sorters are provided along sorting conveyers in pairs on either side. Respective compartments are provided in bases under each pair of working positions which are isolated by vertical parallel walls. Each compartment is provided with two gates mounted opposite each other. Second base is made similarly. Located between parallel bases are second horizontal feeding conveyer and outlet horizontal conveyer which are located in parallel relative to each other and to said bases. Outlet of conveyer is connected with inlet of sorting conveyer by means of second inclined feeding conveyer. EFFECT: enhanced efficiency of separation of solid domestic wastes into fractions. 4 cl, 2 dwg
Patent RU-2196472-C1 (RU)
Title: Method of producing nutritious mixture for intraintestinal tube feeding
Inventor: ZAPOROZHSKIJ A A
IPC: A23L35/00
Filed: 2001-08-06
Granted: 2003-01-20
Abstract: FIELD: food industry. SUBSTANCE: dried fat, protein, and carbohydrate components, mineral and enzyme additives are examined. Hard components are ground. Biomass of Mortierella gemmifera micromycete is successively extracted with nonpolar extracting agent, carbon dioxide, for example, under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract and hard residue. After it, receipt mixture of components is prepared and homogenized introducing necessary additives. Prepared mixture is prepacked. Before using, mixture is reduced by water. EFFECT: exclusion of syneresis of fats during storage life, and separating into layers after reduction; increased quality of final product.
Patent RU-2197616-C1 (RU)
Title: Device for automatic monitoring of tunneling complex position
Inventor: BUJUKJAN S P
IPC: E21C35/24
Filed: 2001-10-24
Granted: 2003-01-27
Abstract: FIELD: mining and construction engineering; designed for automatic control over position of tunneling complexes applicable in construction of tunnels and collectors. SUBSTANCE: setter of tunneling direction in complex is made in the form of theodolite. Sighting target is formed of light-emitting diode located on tunneling complex body by means of transverse strip in plane perpendicular to longitudinal axis of tunneling complex body and symmetrical to said axis. Optical axis of video detector in initial position of tunneling complex is collinear to sighting target. EFFECT: higher reliability of device, extended field of its application in tunneling complexes of various applications. 2 dwg
Patent RU-2202654-C1 (RU)
Title: Method of application of protective decorative coats
IPC: C25D3/12
Filed: 2001-12-27
Granted: 2003-04-20
Abstract: FIELD: electrodeposition; application of protective and decorative coats on metal surfaces. SUBSTANCE: proposed method includes pickling, washing, degreasing, washing, nickel-plating, washing and drying. Pickling is performed by means of hydrochloric acid solution from exhaust gases of chloroorganic processes; degreasing is performed by means of solution of lumpy polishing lime and nickel plating is performed at temperature 20±3 C and current of 0.23±0.07 A/sq dm continued for 50±10 min with the use of nickel sulfate, magnesium sulfate and boric acid at electrolyte pH of 4 to 5.5. EFFECT: improved quality of nickel plating; increased service life of coat.
Patent RU-2212105-C1 (RU)
Title: Method for digital data transmission in pseudorandom operating frequency control radio lines
Inventor: GERASIMENKO V G
IPC: H04B1/713
Filed: 2002-02-08
Granted: 2003-09-10
Abstract: FIELD: radio communications and computer engineering; data transmission in computer networks over pseudorandom operating frequency control radio line. SUBSTANCE: on sending end input signal is divided into blocks, transmitter carrier frequency is controlled in compliance with codes of pseudorandom sequences set up by feedback shift register, transmitter carrier is modulated by respective burst, this being followed by radiation of this signal into environment, reception of this signal at receiving end of radio line at all frequencies at a time in compliance with code of pseudorandom sequences, choice of frequency channel involved in transmission, signal conversion into intermediate frequency, amplification, demodulation, and decoding of burst, and data signal supply to terminal device. Novelty is that all pseudorandom sequences are generated as pseudorandom sequences of finite character field F p  having characteristic p = 257 in the form of eight-bit binary vectors by reading out information from eight different places of shift register, and replacement of characters 0 by 256, sequential conversion of input-signal eight-bit blocks using finite-field pseudorandom character sequences, as well as linear or nonlinear cryptographic transformations including addition, multiplication, or exponentiation operations of characters in finite field F p , and replacement of characters 0 by 256, modulation of transmitter carrier frequency by means of burst of input-signal converted blocs; carrier frequency control code is generated by relatively adding, multiplying, or exponentiating pseudorandom sequences of characters shaped in finite field F p  followed by modulo n reduction of numbers obtained, where n is number of frequency channels used. EFFECT: enhanced stability of communications at active intrusions; ensured privacy of data transmitted. 5 cl, 2 dwg
Patent RU-2215200-C1 (RU)
Title: Vibrator
Inventor: MAL KOV N JA
IPC: B06B1/18
Filed: 2002-02-11
Granted: 2003-10-27
Abstract: FIELD: pneumatic drives. SUBSTANCE: invention relates to pneumatic drives with automatic reversing of operating members, namely, to vibrators. Proposed vibrator contains power cylinder with two pistons connected by common rod passing through axial hole of spool arranged between pistons and equipment with shutoff projections forming spool chamber with three channels, one of which is connected with pressure source and two others, with working spaces of cylinder. Exhaust spaces of cylinder communicate with atmosphere. One of working spaces of cylinder is made rodless. Shutoff projections of spool are of one diameter. Distance between inner end faces of said projections exceed distance between near edges of channels communicating with working spaces of cylinder. Distance from end faces of spool to inner end faces of shutoff projection nearest to spool end face exceeds corresponding distances from inner end faces of cylinder to inner projections of pistons when the latter are in initial positions. EFFECT: simplified design of pneumatic drive, improved adaptability to manufacture and assembling and reliability in operation. 1 dwg
Patent RU-2212240-C1 (RU)
Inventor: PASTUKHOV V N
IPC: A61K31/505
Filed: 2002-03-18
Granted: 2003-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering fluoruracyl daily at a dose of 0.1-2.5 mg/kg during at least 2 months in addition to isoniazide treatment. Isoniazide and fluoruracyl are administered concurrently and sequentially or as mixture or intravenously. EFFECT: enhanced effectiveness of treatment; eliminated changes of visceral organs; minimum isoniazide doses. 5 cl, 3 dwg, 5 tbl
Patent RU-2214732-C1 (RU)
Title: Паштет
Inventor: KVASENKOV O I
IPC: A23L13/40
Filed: 2002-05-15
Granted: 2003-10-27
Abstract: Изобретение относится к пищевой промышленности и касается паштета. Паштет содержит говядину, свинину, печень говяжью или свиную, жир свиной, соевую полножирную муку, лук, перец красный сладкий, бульон костный, СО 2 -экстракты перца черного горького и мускатного ореха, соль и препарат, полученный из биомассы микромицета Mortierella sclerotiella по заданной технологии. Изобретение позволяет получить продукт упрощенного состава при сниженном расходе СО 2 -экстрактов пряностей, не отличимый по потребительским свойствам от наиболее близкого аналога.
Patent RU-2211831-C1 (RU)
Title: Method for preparing alkaline metal alkylxanthogenates
Inventor: SAVRAN V I
IPC: C07C329/14
Filed: 2002-05-22
Granted: 2003-09-10
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to preparing alkaline metal alkylxanthogenates that are used widely as flotation reagents in concentration of ores of nonferrous, rare and precious metals. Method involves preparing alkaline metal alcoholate by interaction of solid alkali with 6-7-fold excess of alcohol, distilling off reaction water, interaction of prepared spirituous solution of alkali metal alcoholate with carbon disulfide taken in the mole ratio = 1:(1.01-1.03) and isolation of the end product by crystallization and filtration being at 0 C mainly. The yield is 98%, content of basic substance is 99.9%. EFFECT: enhanced yield, quality of product and effectiveness of process. 5 cl, 3 tbl, 22 ex
Patent RU-2216735-C1 (RU)
Title: Способ диагностики индивидуальной чувствительности организма к пищевым продуктам
Inventor: VOEJKOV V L
IPC: G01N33/49
Filed: 2002-05-31
Granted: 2003-11-20
Abstract: Изобретение относится к медицине, может быть использовано, в частности, для создания индивидуальных диет. Способ включает добавление к пробе цельной крови, содержащей антикоагулянт, экстракта анализируемого пищевого продукта и последующую инкубацию при перемешивании. Наполнение капилляров тестовыми и контрольной смесями проводят в последовательности контрольная смесь - тестовые смеси - контрольная смесь. Контрольной смесью наполняют несколько капилляров, по меньшей мере по три первых и три последних капилляра. При совпадении показаний СОЭ во всех капиллярах с контрольной смесью повышенную чувствительность к анализируемому пищевому продукту диагностируют по показателю Pi=Ai-Kj, когда упомянутая величина показателя Pi превышает 2 мм. При различии показаний СОЭ в капиллярах с контрольной смесью повышенную чувствительность к анализируемому пищевому продукту диагностируют по показателю Pi, определяемому по приведенной формуле, когда величина показателя Pi превышает 0,2. Способ позволяет повысить достоверность диагностики. 5 з.п.ф-лы, 4 табл.
Patent RU-2214949-C1 (RU)
Title: Spacecraft solar battery
Inventor: KISLINSKIJ G G
IPC: B64G1/44
Filed: 2002-06-18
Granted: 2003-10-27
Abstract: FIELD: space engineering; designing extension structures for spacecraft, mainly solar batteries. SUBSTANCE: proposed solar battery includes frame rigidly secured on drive and upper and lower doors which are connected in pairs by means of hinges; frame is secured on spacecraft case by means of pyrotechnic means. Mounted on inner end faces of upper doors are brackets which are connected with clamping bands passing through pyrotechnic means rigidly secured of solar battery frame. Mounted on outer end faces of upper doors are hooks whose surfaces are engageable with axles of spring-loaded clamping members articulated on spacecraft case. Axes of clamping members are shifted outside relative to axes of hinges connecting the upper and lower doors. Ball supports engageable with spacecraft case are rigidly secured on lower doors. EFFECT: enhanced reliability of separation and opening of doors. 3 dwg
Patent RU-2224415-C1 (RU)
Title: Method for supersonic testing of crude wood
Inventor: MAZURKIN P M
IPC: G01N33/46
Filed: 2002-06-18
Granted: 2004-02-27
Abstract: FIELD: certification of wood in the tree, tree lengths, logs, bars, constructional members. SUBSTANCE: method involves providing standard samples by forming on trunk of tree assigned for felling or on part of it formed as log in different states in direction transverse to fibers at least two slots with wooden web between said slots. EFFECT: wider capabilities in testing and certifying of wood in different states and in articles. 5 cl, 5 dwg
Patent RU-2215257-C1 (RU)
Inventor: BELOKOPYTOV A D
IPC: F41H7/00
Filed: 2002-06-17
Granted: 2003-10-27
Abstract: Изобретение относится к области машиностроения, в частности к модернизации бронированных машин. Сущность изобретения заключается в том, что удаляют листы крыши отделения силовой установки, демонтируют двигатели силовой установки совместно со сцеплениями, коробками передач и коробками отбора мощности, отсоединяют штатные раздаточные коробки от посадочных поверхностей. Формируют установочные пространство отделения посредством удаления части переднего корпуса водометного движителя, помещают в отделение дополнительную раздаточную коробку, содержащую, по меньшей мере, дифференциальный механизм привода штатных раздаточных коробок и вал привода водометного движителя. Предварительно монтируют на единой раме двигатель мощностью, сопоставимой с суммарной мощностью демонтированных двигателей, сцепление, коробку передач и устанавливают в отделение силовой установки, жестко закрепив раму на корпусе транспортера. Фиксируют штатные раздаточные коробки и дополнительную раздаточную коробку, контролируя их взаимное расположение по кинематическим нормам. Соединяют дополнительную раздаточную коробку посреством карданных валов со штатными раздаточными коробками и водометным движителем и посредством зубчатой муфты или карданного вала - с коробкой передач. Отверстие отделения силовой установки закрывают объемной съемной крышей из бронированных листов. 1 з.п.ф-лы, 4 ил.
Patent RU-2206317-C1 (RU)
Title: Anti-inflammatory agent and method for its preparing
IPC: A61K9/22
Filed: 2002-08-14
Granted: 2003-06-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to the development of medicinal agent sodium diclofenac. Agent is made as a tablet covered by envelope containing sodium diclofenac, aerosil A-300, potato starch, calcium stearate, collidone CL-M, microcrystalline cellulose taken in the definite ratio of components. The tablet core is covered by enterosoluble envelope prepared from an aqueous suspension comprising collicute MAE 100P, collidone-30, ferric oxide (III), propylene glycol, talc, titanium dioxide taken in the definite ratio of components. Invention proposes also method for preparing anti- -inflammatory agent. Invention provides good decomposition owing to qualitative and quantitative ratio of components. EFFECT: improved preparing method, valuable properties of agent. 2 cl
Patent RU-2221444-C1 (RU)
Title: Method for producing of jelly marmalade
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-08-13
Granted: 2004-01-20
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing raw material, preparing syrup comprising pectin, sugar, water and plant additive; boiling syrup; cutting; pouring; forming; drying and packing ready products. Plant additive is extract of brier fruit and nettle leaves mixture. During cutting, citric acid, sodium lactate and preparation are added. Preparation is produced by sequential extracting of Mortierella gamsii micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. Components are used in predetermined ratio. EFFECT: specific combination of organoleptical properties and wider range of prophylactic properties of product owing to the use of substances with different vitamin activities.