baber/WOPTO huggingface dataset:
Patent RU-2062572-C1 (RU)
Title: Apparatus for fish counting in water flow
Inventor: KOVALYUK ALEKSANDR GEORGIEVICH
IPC: A01K61/00
Filed: 1994-03-24
Granted: 1996-06-27
Abstract: FIELD: automation, in particular, fish searching hydroacoustic equipment. SUBSTANCE: apparatus has N counting independent like channels, each having ultrasonic converter, control unit and transmission tract connected in series, reception tract, time automatic amplification regulation system and peak detector connected in series and counter whose output makes channel output, reception-transmission commutator connected to transmission tract output and to reception tract input and connected to ultrasonic converter. Apparatus is further provided with first comparator whose input is connected to output of peak detector and output is connected to first input of coincidence circuit, second comparator, integrator and timer connected in series. Second input of timer is connected to control unit input. Input of second comparator is connected to input of first comparator. Timer output is connected to second input of coincidence circuit whose output is connected to counter input. Second input of control unit is connected with second input of time automatic amplification regulation system. Apparatus has multiplexer, whose inputs are connected to information outputs of counting channels, and multiplector whose inputs are connected to outputs of counting channels, synchronization unit whose outputs are connected to inputs of control units and to second inputs of timers in each channel, channel selector whose output is connected to control input of multiplexer. Output of multiplexer is connected to input of indication device which is output of apparatus. EFFECT: wider counting zone area and provision for operation under any conditions. 2 dwg
Patent RU-2062362-C1 (RU)
Title: Multistage centrifugal compressor
Inventor: ABDREEV MASGUT GAREEVICH
IPC: F04D17/12
Filed: 1994-03-23
Granted: 1996-06-20
Abstract: FIELD: compressor engineering. SUBSTANCE: multistage centrifugal compressor has working stages mounted inside the housings and gas coolers that mounted inside their own housings, provided with separators, and positioned downstream of the stages, and multiplicator whose driving gear interacts with driven gears mounted on the shaft of the working stage rotors. The housing of each working stage forms a united module housing together with the housing of a respective gas cooler. The generatrix of the inner surface of the stage housing is parallel to the generatrix of the inner surface of the gas cooler housing. The multiplicator is provided with supports to which the module housings are secured. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2136272-C1 (RU)
Title: Preparation for treatment of patients with infectious diseases caused by mycobacteria, actinomyces, mainly nocardia species, and toxoplasmosis pathogens
Inventor: IVAN KOMPIS
IPC: A61P31/04
Filed: 1994-06-03
Granted: 1999-09-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to the pharmaceutical preparation containing epiroprim and dapson that can be used for treatment of patients with infectious diseases caused by mycobacteria, actinomyces and toxoplasmosis pathogens. Active components are taken at the ratio = (1: 100)-(100:1) mas. p. p. and can be used separately also. EFFECT: synergetic effect of the proposed mixed preparation. 3 cl, 5 tbl, 1 ex
Patent RU-2102652-C1 (RU)
Inventor: BAKURSKIJ N N
IPC: F17D5/00
Filed: 1994-06-02
Granted: 1998-01-20
Abstract: FIELD: nondestructive testing; check of penetration of pipe lines in bottom soil. SUBSTANCE: inter-tube flaw detector consists of tight housing 1, two flexible collars 2, "n" wheels 3, "n" hammers 4, suspension lever 5, wheel 3 with spring 6, induction coils 7 and 8, signal analyzing device 10, path and angular coordinate sensors 11 and multi-channel information recorder 12. Supply of on-board equipment is effected by storage battery 13. Flaw detector is placed in pipe line 14 located in soil 15; provision is made for propagation of acoustic waves 16 in pipe line. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2084483-C1 (RU)
Title: Composition for production of pigment paste
Inventor: VETOSHKIN YURIJ I
IPC: C09D17/00
Filed: 1994-06-23
Granted: 1997-07-20
Abstract: FIELD: production of composition additives, manufacturing of decorative and protective coatings. SUBSTANCE: pigment comprises 45-75 mass % of pigment, 2-3 mass % of polyoxyalkylene glycol ether nonyl phenol and water. Pigment paste is prepared by mixing of pigment and aqueous solution of surfactant which takes place by heating to 55-65 C. Thus obtained mixture is allowed to stand within at least 2 h, the process is followed by removement of water till moisture content is 4-10 %. Then lacquer is added into thus prepared composition, its quantity being 25-60 % of mass of pigment. Then mixing and stabilization by ageing are carried out. Desired composition is stable by storage. EFFECT: improved decoration and protection properties of coatings.
Patent RU-2065607-C1 (RU)
Title: Process of detection of hydrazin fuel in soil
Inventor: LITVINENKO ANATOLIJ N
IPC: G01N33/24
Filed: 1994-07-18
Granted: 1996-08-20
Abstract: FIELD: instrumentation. SUBSTANCE: sample of soil is taken, soil suspension with acetone is prepared with subsequent filtration and separation into solid and liquid phases. Liquid phase is brought into contact with mixture of 1% aqueous solution of silver nitrate and 1% aqueous solution of nitrate of mercury protoxide taken in volumetric ratio 9-9:5:1. Volumetric ratio of liquid phase and mixture of 1% aqueous solutions amounts to 30:1 and presence of asymmetric dimethylhydrazine in soil is evaluated by change of coloring of liquid phase. EFFECT: enhanced reliability of process. 2 tbl
Patent RU-2127025-C1 (RU)
Inventor: STAROVOJTOV A V
IPC: H04M3/00
Filed: 1994-07-25
Granted: 1999-02-27
Abstract: FIELD: communication devices. SUBSTANCE: invention discloses design of automatic exchange system with user equipment providing possibility to connect analog and digital channels and heterogeneous subscriber lines. Each subscriber assembly is connected to separate exchange unit of subscriber line. Switching unit provides commutation of digital channels, analog channels, shared system channels. Subscriber assembly provides independent exchange of data and telephone information through subscriber line channel-sharing system. Best voice quality is achieved by means of voice- processing unit installed in subscriber assembly and, when connection being established, maximal possible rate is chosen constrained by capabilities of signal processing circuits and digital or analog channels which are connected to switching unit. Rate value is input by operator of input-output unit into initialization data storage unit when network is developed, or its structure is upgraded. In the course of establishing connection this value may be corrected using results of testing all pieces of connection path by means of test signal messages. After testing, marker selects maximal possible rate which is allowed by channel and subscriber equipment. Exchange of system information on all pieces of connection path between subscribers is achieved using devoted system exchange channel. Exchange consists of well-formed messages, which include connection establishing stage, address positions, information about connection rate and information about channel condition. EFFECT: increased functional capabilities due to establishing connection paths using digital and analog channels between exchange systems and subscriber lines and connection of subscriber equipment with possibility of data exchange. 6 dwg
Patent RU-2069950-C1 (RU)
Title: Method of prophylaxis of technological stress in young cattle
Inventor: LYAPIN OLEG A
IPC: A61K31/44
Filed: 1994-08-05
Granted: 1996-12-10
Abstract: FIELD: cattle breeding. SUBSTANCE: method involves feeding antioxidant ionol (dose is 10-50 mg/kg living body mass per 24 hr) to animals for 5 days before and after stress during growing and fattening and for 5 days before animal slaughtering. The most effective (optimal) dose of ionol is 30 mg/kg living body mass per 24 hr. Ionol is given in mixture with concentrate and hay. EFFECT: improved method of prophylaxis.
Patent RU-2077167-C1 (RU)
Title: Жаропрочный деформируемый сплав
IPC: C22C30/00
Filed: 1994-11-08
Granted: 1997-04-10
Abstract: Жаропрочный деформируемый сплав, содержащий углерод, кремний, марганец, хром, никель, молибден, титан, бор, серу, фосфор и железо, отличающийся тем, что он дополнительно содержит вольфрам и цирконий при следующем соотношении компонентов, мас.%:Углерод - 0,10 - 0,25Кремний - 1,2 - 2,0Марганец - 0,05 - 1,50Хром - 24 - 27Никель - 38 - 41Молибден - 1,0 - 3,1Титан - 0,2 - 0,6Бор - Не более 0,01Цирконий - Не более 0,05Вольфрам - 0,2 - 0,8Сера - Не более 0,025Фосфор - Не более 0,025Железо - Остальное
Patent RU-2135400-C1 (RU)
Title: Packing container filling method
Inventor: JAN-EHRIK OL SEN
IPC: B65B3/26
Filed: 1995-02-14
Granted: 1999-08-27
Abstract: FIELD: mechanical engineering; materials handling and packing. SUBSTANCE: proposed containers have been previously sealed and sterilized and device to food product manufacturer in folded down flat state. Such containers are connected to piston pump which unfolds packing container to make it acquire required shape by overfilling the container. Then excess part of content of packing container is sucked out to make container hold only nominal amount of product. Then packing container is sealed and shaped, as necessary, for instance, into parallelepiped. EFFECT: provision of aseptic filling of containers with optimum amount of product. 6 cl, 4 dwg
Patent RU-2102666-C1 (RU)
Inventor: BEZRODNYJ N A
IPC: F27B7/00
Filed: 1995-03-06
Granted: 1998-01-20
Abstract: FIELD: roasting of materials; manufacture of building materials. SUBSTANCE: raw material mixture is fed to ascending shaft of cyclone heat exchanger and/or to cyclone heat exchanger at probable burning of fuel in shaft; provision is also made for supply of powdered raw material to ascending shaft and/or to cyclone heat exchanger at probable burning of fuel in shaft. EFFECT: enhanced productivity and reduced specific consumption of fuel, provided raw material is free of toxic agents or their content is low. 1 dwg
Patent RU-2116626-C1 (RU)
Inventor: PIZJUTA B A
IPC: G01D18/00
Filed: 1995-05-26
Granted: 1998-07-27
Abstract: FIELD: measurement technology. SUBSTANCE: gear for certification of system measuring vertical angles of theodolite has measurement unit. Distinguishing feature of gear lies in its provision with massive base for setting of certified theodolite, extension piece manufactured for mounting on location seat of telescope of certified theodolite and segment of polyhedral prism that is installed on platform of extension piece for matching of geometrical center of mentioned prism with horizontal axis of rotation of telescope - axis of vertical circle of certified theodolite. Measurement unit is manufactured in the form of high-accuracy autocollimator with diagonal mirror put on support on mentioned massive base. Faces of prism are set in sequence perpendicular to sighting axis of autocollimator with turn of telescope of theodolite together with segment of polyhedral prism. Inclination angle of telescope is measured by reading system of vertical circle of theodolite. Thus certification of system measuring vertical angles of theodolites of most of types and dimensions used in practice is ensured with high accuracy and stability in time. EFFECT: high accuracy and stability in time of gear. 1 dwg
Patent RU-2087072-C1 (RU)
Title: Data transmission method
Inventor: BASKAKOV ALEKSANDR A
IPC: H03M5/12
Filed: 1995-06-14
Granted: 1997-08-10
Abstract: FIELD: computer engineering; digital data transmission systems, such as local computer networks. SUBSTANCE: method involves use of double-frequency coding in which signal transmitted is shaped by alternating W sections including signal periods with carrier frequency Fo and V sections incorporating half-periods of signals with frequency Fo/2; W sections in source signal are shifted in time (delayed) with respect to V sections through θ ranging within 0 < θ ≅ To/4; length of first half-period of V section at boundary of transition from W to V is reduced from To to To - θ and at boundary of transition from V to W length of first half-period of section W is increased from To/2 to To/2+θ, where To = 1/Fo is carrier frequency period. EFFECT: improved signal stability relative to zero line and provision for maintaining validity of decoding results in long transmission lines thereby ensuring twice as long transmission distance and more compared to phase-keyed code. 4 cl, 7 dwg
Patent RU-2078114-C1 (RU)
Title: Method of canning high-melting bitumens
Inventor: ISHKILDIN AMIR F
IPC: C10C3/14
Filed: 1995-06-27
Granted: 1997-04-27
Abstract: FIELD: petroleum processing. SUBSTANCE: bitumen is poured in into an container with its inner surface preliminarily treated with antiadhesion substance, which, in accordance with invention, is a film-forming substance containing chalk or coke dust, as filler, 25-30 wt.-%, palmitic acid, calcium salt, as softener, 0.5-1.0 wt.-%, and latex, the balance. EFFECT: enabled automation of process and reduced cost. 1 tbl
Patent RU-2086664-C1 (RU)
Title: Method of smelting steel in steel-smelting hearth assemblies
Inventor: DOROFEEV GENRIKH A
IPC: C21C5/52
Filed: 1995-07-20
Granted: 1997-08-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method includes loading charge, fusing it, removing slag, forming new slag, finally smelting metal, and tapping. According to invention, before removing slag, a charge stock containing 5-50% of oxide material and iron-containing alloy as remaining part is loaded in 1-3 portions with 0.5-5 min intervals in amount 0.2-3% based on smelting weight. In addition, forming new slag may be accomplished with charge stock additionally containing calcium oxide: 5-35% oxide material, 5-15% calcium oxide, and iron-containing material, the balance. EFFECT: enhanced efficiency of smelting. 2 cl, 2 tbl
Patent RU-2080948-C1 (RU)
Title: Apparatus for making corrugated strips
Inventor: TITOV ARKADIJ M
IPC: B21D13/04
Filed: 1995-07-20
Granted: 1997-06-10
Abstract: FIELD: plastic metal working. SUBSTANCE: apparatus for making corrugated strip includes mechanism for preliminary corrugation with sets of shaping rollers and knocking out rollers, braking mechanism with assembling and upper pressure rollers, mechanism for drawing corrugations together having body, lower feeding roller and upper and lower guides. Mechanism for preliminary corrugation includes slide spring-loaded from upwards. Flanges of knocking out members are mounted on axles in slides. Said axles have fixing grooves. Mechanism for drawing corrugations together includes jaws with grooves supporting upper guide mounted on axles with possibility of vertical motion. In walls of said mechanism rams with additional jaws are mounted with possibility of horizontal motion. EFFECT: enlarged manufacturing possibilities due to corrugating strips having different width and thickness, enhanced quality of corrugated strips sue to increased accuracy of their corrugations. 2 cl, 3 dwg
Patent RU-2092689-C1 (RU)
Inventor: SHUGINA GALINA A
IPC: E21B43/28
Filed: 1995-10-30
Granted: 1997-10-10
Abstract: FIELD: mining industry. SUBSTANCE: method can be used for contouring and geotechnological differentiation of ores in infiltration deposits, primarily of uranium which are prospected for development by underground leaching. Method allows for differentiation of precious ores with high efficiency and accuracy at low cost. Method implies drilling and testing of prospecting bore-holes. This includes aseptic testing at which determined during 3-4 days is activity of sulfate reducing microorganisms. According to results, plotted are isolines of bacteria content in plan and cross-section. Determined are mineralization zones of various geotechnological characteristics. Zones corresponding to high concentration of bacteria which characterize active growing of bacteria are related to high-grade for underground lixiviation, zones with medium activity of bacteria are related to standard, and zones with lower concentration of bacteria are related to sub-standard. In parallel with investigation of microflora, possible is to perform evaluation of ore opening by means of leaching solutions with obtaining technological parameters. EFFECT: high efficiency. 1 cl, 3 dwg
Patent RU-2103537-C1 (RU)
Inventor: GOLUBEV V A
IPC: F02K9/08
Filed: 1995-11-20
Granted: 1998-01-27
Abstract: FIELD: pyrotechnics; source of gas, pressure and stream of high temperature combustion products with stable flow rate. SUBSTANCE: in gas generator of known design version containing housing with gas outlet duct, gas generating charge with axial channel and ignition charge and initiator arranged at side opposite to ignition charge, surface of axial channels of gas generating charge is made armored, ignition charge is fitted on end face of gas generating charge at side of gas outlet duct, and gas generating charge is isolated from initiator. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2114352-C1 (RU)
Title: Цилиндрическая зубчатая передача внешнего зацепления (варианты)
Inventor: IVAN IVANOV DIMOV
IPC: F16H57/033
Filed: 1994-04-28
Granted: 1998-06-27
Abstract: Передача предназначена для применения в конструкции зубчатых редукторов приводов металлорежущих станков и других машин. В стенках корпуса в отверстиях под радиальные роликоподшипники с двумя бортами на наружном кольце промежуточных валов-шестерен выполнены монтажные прорези, благодаря чему в неразъемных корпусах можно установить собранные вне корпуса узлы, состоящие из промежуточных валов-шестерен, зубчатых колес и внутренних колец роликоподшипников, несколько ступенчатых однопоточных передач, передач с разделением ступеней на две симметрично расположенные пары косозубых колес с противоположным направлением наклона зубьев и многопоточных передач. Монтажные прорези получаются оформлением цилиндрической поверхности в неразъемном корпусе для двухступенчатых передач. Для четырехступенчатых передач монтажные прорези оформлены в промежуточной стенке неразъемного корпуса. Четырехступенчатые многопоточные передачи составлены на двух двухступенчатых, связанных посредством вала-шестерни, проходящего без радиальной опоры через промежуточную стенку неразъемного корпуса. Передача проста, технологична и реализует большие передаточные отношения путем увеличения количества сту- пеней. 2 с. и 1 з.п. ф-лы, 8 ил.
Patent RU-2116324-C1 (RU)
Inventor: ANNI GEZ
IPC: D21H17/69
Filed: 1995-11-22
Granted: 1998-07-27
Abstract: Изобретение относится к способу обработки поверхности пигмента из двуокиси титана и пигменту из двуокиси титана. Сущность изобретения по способу заключается в следующем: образуют водную суспензию пигмента из двуокиси титана; на первом этапе осаждают слой фосфата окиси(гидроокиси) алюминия на поверхность пигмента; на втором этапе осаждают слой окиси алюминия на пигмент; извлекают пигмент из суспензии; возможно также после второго этапа на пигмент нанести слой окиси магния. Сущность изобретения в части пигмента заключается в том, что он включает ядро из двуокиси титана, покрытое последовательно слоем фосфата окиси алюминия, затем слоем окиси алюминия, потом слоем окиси магния. Изобретение позволяет получить пигменты, имеющие хорошую физико-химическую удерживающую способность. 2 с. и 14 з. п. ф-лы, 1 табл.
Patent RU-2100322-C1 (RU)
Title: Method of producing the polystyrene filling agent for concrete mixture, method of producing the polystyrene-concrete articles
Inventor: RAKHMANOV VIKTOR A
IPC: C04B20/04
Filed: 1995-12-21
Granted: 1997-12-27
Abstract: FIELD: building industry. SUBSTANCE: method involves foaming by three-stage technology using an intermediate stage of thermostatic control in the heated air flow at impulse regime and using detoxicants and chemical additions. Method ensures to produce polystyrene foam granules of regular structure and decreased density. Properties: granule density is 9.5 kg/$$$, strength at 10% deformation - up to 1.0 MPa, heat conductivity coefficient - up to 0.035 Wt/m x degree, water absorption for 24 h - 0.8 vol.%, strength of polystyrene-concrete articles - up to 19.8 kg/$$$, volume mass - up to 350 kg/$$$, free styrene content = 0. EFFECT: improved method of producing, enhanced quality and property. 8 cl, 2 tbl
Patent RU-2132366-C1 (RU)
Title: Stable aqueous cleansing emulsion and detergent containing it
Inventor: SKIALLA STEFANO
IPC: C11D1/66
Filed: 1994-05-31
Granted: 1999-06-27
Abstract: FIELD: cleansing compositions containing aqueous emulsion. SUBSTANCE: emulsion includes at least hydrophilic nonionic surface-active substance, at least hydrophobic nonionic surface-active substance and polymer on terephthalate base. Emulsion contains nonionic surface-active substance in the amount of 2-50 wt. % and polymer of terephthalate base in the amount of 0.05-5% wt. % from total emulsion quantity. Emulsion pH is equal to 0.5-5. EFFECT: reduced primary viscosity; improved emulsion stability. 11 cl, 5 ex
Patent RU-2096781-C1 (RU)
Title: Method of estimation of agrolandscape soil contamination with pollutants
Inventor: MALYUGA NIKOLAJ G
IPC: G01N33/24
Filed: 1996-01-24
Granted: 1997-11-20
Abstract: FIELD: agriculture. SUBSTANCE: toxicity of soil contaminated with pollutants is determined using test-plants of Lemnaceae family. Growth coefficient of Lemnaceae on the soil aqueous extracts and specific color of duckweed leaves after effect of each contaminant is used as an index of the soil toxicity. EFFECT: improved method of toxicity assay. 2 cl, 1 tbl
Patent RU-2122946-C1 (RU)
Title: Feeder of rotary performing press
Inventor: GENERALOV MIKHAIL BORISOVICH
IPC: B30B15/30
Filed: 1996-02-12
Granted: 1998-12-10
Abstract: FIELD: plastic material working, applicable in chemical, pharmaceutical, food industries, plastics industry, powder metallurgy and other branches of industry. SUBSTANCE: feeder has loading bin and system of loose material feeding to the matrices of the press rotor, using a batch pipeline with gapping adjusted for its cyclic repetition by the free end of segment of mechanical trajectory of the matrix axle, pipeline pneumatic drive and driven screw conveyer located before the gapping, inside loading bin and pipeline. One end of the pipeline is rigidly connected to the loading bin, its other end is bent and furnished with a flexible sealed corrugation providing a permanent fit of the sealing ring to the rotor face. The gapping is enveloped by a pressure chamber connected to a flexible gas conduit, and the feeder is furnished with an aspiration system successively connected to the corrugated chamber first through a flexible and then through a rigidly connected aspiration pneumatic drive. The pipeline suspension uses a fork rotor reciprocating in radial direction and a horizontal jet propulsion drive for horizontal swinging and vertical reciprocation, which are connected to the pipeline by means of ball pairs. The fork ball pair is located under the loading bin, and the ball pair of the drive occupies the intermediate position between the fork ball pair and drive axis of oscillation shifted to the rotor axis of rotation. The pneumatic drive has horizontal and vertical air cylinders connected to the pipeline and bed frame by means of ball pairs; both ball pairs on the pipeline are shifted from the ball pair of the jet propulsion drive to the axis of rotation of the press rotor. EFFECT: high-frequency forced feeding of already measured batches of material to rotor matrices. 1 cl, 2 dwg
Patent RU-2123466-C1 (RU)
Title: Liquid storing and accurate metering out device
Inventor: PITER PJUTTEMAN
IPC: A61J7/00
Filed: 1994-06-30
Granted: 1998-12-20
Abstract: FIELD: medicine; storage and metering out of medicines. SUBSTANCE: device has flask, cap stationary connected with flask neck and hollow cylinder arranged along central axis of flask. and metering device. The latter consists of sleeve and plunger. Metering device is the only means for discharge of medicine from flask. EFFECT: enhanced convenience in use and provision of safety. 7 cl, 3 dwg