baber/WOPTO huggingface dataset:
Patent RU-2213828-C1 (RU)
Inventor: BARAM B JA
IPC: E02D3/026
Filed: 2002-04-24
Granted: 2003-10-10
Abstract: Изобретение относится к машинам для уплотнения грунта и может быть использовано при проведении строительных работ. Трамбующий каток содержит раму с осью, на которой закреплены диски и размещенные между ними трамбующие элементы. С каждым трамбующим элементом подвижно соединен с возможностью взаимодействия с опорной поверхностью и с дисками по периферии последних сегментный элемент. В другом варианте сегментные элементы, которые в исходном положении размещены в междисковом пространстве, пересекаемом трамбующими элементами при повороте последних, а в конечном - выходят из этого пространства, шарнирно соединены с дисками. Технический результат - повышение устойчивости катка путем передачи на опорную поверхность части его веса за счет сегментных элементов, перекрывающих часть междискового пространства. 2 с. и 1 з.п. ф-лы, 12 ил.
Patent RU-2220930-C1 (RU)
Inventor: PRONIN B F
IPC: C04B28/34
Filed: 2002-04-30
Granted: 2004-01-10
Abstract: FIELD: radio industry. SUBSTANCE: invention provides material prepared by mixing phosphate binder with electrically molten corundum at 1:1 proportion and combining thus obtained composition with fiber glass filler followed by solidification at specific pressure 0.95-1.05 MPa while raising temperature to 270 +/- 5 C with a rate of 17-18 o C/h. Phosphate binder utilized is, more specifically, chromoalumino-phosphate compound with molar ratio P 2 O 5 /(0,6Al 2 O 3 +0,4Cr 2 O 3 )=2.26. resulting mixture is then applied onto quartz or silica glass cloth dressed with 3-7% alcohol solution. EFFECT: improved weight, strength, and dielectric characteristics of material. 2 cl, 1 tbl
Patent RU-2216689-C1 (RU)
Title: Burning facility
Inventor: ZIGANSHIN M G
IPC: F23D14/62
Filed: 2002-07-29
Granted: 2003-11-20
Abstract: FIELD: burning of gaseous fuel. SUBSTANCE: burning facility can be utilized in ferrous and non-ferrous metallurgy to heat heating and heat-treating furnaces. Burning facility includes air-feeding body, gas tube placed along axis of body with plugged outlet butt and outlet holes and extension positioned uniaxially around gas tube in which space mixing chamber formed by mated conical and cylindrical sections is made. Inlet of extension is fitted with conical shell matched with its greater inner diameter with greater inner diameter of conical section of mixing chamber. Outer greater diameter of extension formed by shell and conical section of extension are equal to inner diameter of air-feeding body. Circular clearance exists between cylindrical section of mixing chamber and face part of air-feeding body. Holes inclined relative to axis of facility are made in walls of conical section of mixing chamber and conical shell. EFFECT: widened control range, increased efficiency and operational reliability of burning facilities which heat heating and heat-treating furnaces. 1 dwg
Patent RU-2216449-C1 (RU)
Inventor: KRASNOSHCHEKOV NIKOLAJ VASIL E
IPC: B29D23/00
Filed: 2002-08-12
Granted: 2003-11-20
Abstract: FIELD: technology of fire hose manufacture. SUBSTANCE: method includes manufacture of sheath from ethylene copolymer at temperature of 120-130 C at speed of 900-1000 m/h, and cohesion of sheath with woven cover is effected on steam line at110-120C for 501- min. Ethylene copolymer is used in form of copolymer of ethylene with vinylacetate or with acryl ether. EFFECT: reduced weight of hose running meter due to production of light and strong sheath with use ethylene copolymer for its production, higher productivity, improved operating conditions and prolonged service life. 2 cl, 2 tbl, 1 ex
Patent RU-2235223-C1 (RU)
Inventor: ZIBERT G K
IPC: F15D1/02
Filed: 2002-11-21
Granted: 2004-08-27
Abstract: FIELD: hydrodynamics. 
     SUBSTANCE: invention relates to method of building cavitation in liquids, and it can be used for intensification of processes of mixing, contacting, dispersing, emulsification, mass exchange, heat exchange in liquids, acceleration of chemical reactions in liquid media and converting regulated energy (pressure and speed) of liquid into heat energy. Proposed method creates two hydrodynamic duties in liquid. First one provides cavitation by accelerating liquid to speed at which static pressure in liquid is equal to pressure of saturated vapor, and second one provides braking of cavitation liquid by increasing static pressure to value at which cavitation vanishes with subsequent removal of liquid. Paired torus-like flows are created in liquid in each which liquid is simultaneously rotated around central and circular axes, rotation of liquid around central axis creating first hydrodynamic duty in inner area of each torus-like flow, and second hydrodynamic duty at periphery. Liquid from periphery is displaced into inner area and back by rotation in torus-like flows around circular axes. 
     EFFECT: improved efficiency of building of cavitation. 
     5 cl, 4 dwg
Patent RU-2230072-C1 (RU)
Title: Method for preparing affine sorbent for purification of enzyme preparations
Inventor: ISAEV V A
IPC: C07K17/14
Filed: 2003-03-05
Granted: 2004-06-10
Abstract: FIELD: preparative biochemistry, enzymology. SUBSTANCE: invention describes a method for preparing affine sorbent used for purification of enzyme preparations that involves interaction amino-containing insoluble carrier with peptide ligand and condensing agent in an organic solvent medium. As a peptide ligand method involves using polypeptide antibiotic polymyxin M or a modified polypeptide mimicking structural motifs of collagen molecule chains and have the sequence: Z-Gly-DL-Pro-Gly-, Pro-Gly-Gly- or (Pro-OH)-Gly-Gly-. Process is carried out at pH 5.5-8.0 taking 9-80 mg of peptide ligand and 10-500 mg of condensing agent per 1 g of carrier. Invention provides the possibility for isolation of highly purified and highly active enzyme preparations used in medicine, biochemistry, food industry and in enzymatic synthesis of peptides, and for investigations aims also. EFFECT: improved preparing method. 7 cl, 2 tbl, 3 dwg, 10 ex
Patent RU-2240131-C1 (RU)
Inventor: ALAD EV S I
IPC: A61K36/185
Filed: 2003-04-04
Granted: 2004-11-20
Abstract: Изобретение относится к химико-фармацевтической промышленности и касается создания лечебно-профилактического средства на растительной основе для лечения артритов и артрозов. Средство для профилактики и лечения артритов и артрозов содержит в равных долях экстракт подорожника или цветков бузины черной, экстракт календулы, экстракт чабреца или корня девясила, экстракт листьев брусники, экстракт корня одуванчика, или лопуха, или шиповника. Средство может дополнительно содержать в качестве активного компонента экстракт шалфея и экстракт крапивы, или череды, или фиалки трехцветной. Средство представляет собой жидкое средство, или таблетку, или капсулу с содержанием 0,05-1 мас.% активных компонентов. Средство может дополнительно содержать подсластитель и консервант. Клинические испытания показывают, что средство обладает аналгезирующим и определенным противовоспалительным действием и достаточно эффективно для лечения остеоартрозов как в качестве монотерапии, так и в комплексном лечении. 5 з.п. ф-лы, 2 табл.
Patent RU-2237161-C1 (RU)
Inventor: NURETDINOV JA K
IPC: E21B47/117
Filed: 2003-05-12
Granted: 2004-09-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: device has infrared radiation sensor, optical system, heat flow modulator and electronic stabilization block for modulator rotation frequency, sensitive element temperature stabilizer and electronic heat-adjustment and heat-stabilization block for sensitive element, block for amplification and conversion of information signal and registering device on the surface. Stabilizer of sensitive temperature element is made in form of thermostat, in which infrared radiation sensor and heat flow modulator are placed, and which is equipped with heating means and inlet port, transparent for infrared radiation. In thermostat, temperature is set and supported at level of upper limit of measured value. 
     EFFECT: higher precision of detecting of behind-column crossflows. 
     2 dwg
Patent RU-2239984-C1 (RU)
Inventor: VIDJAPIN V I
IPC: A01G1/04
Filed: 2003-06-03
Granted: 2004-11-20
Abstract: FIELD: agriculture, mushroom growing. 
     SUBSTANCE: invention relates to methods for growing Polish mushroom mycelium, Boletus edulis, and can be used in artificial growing Polish mushroom, Boletus edulis. Method for growing Boletus edulis mycelium involves seeding Polish mushroom basidiospores, Boletus edulis, in nutrient medium, their incubation up to formation the primary mycelium. The primary formed mycelium is removed and added its in capacity with nutrient medium and incubated under dark condition at temperature 20-24 o C for 30 days up to formation mycelium on medium surface s mucilaginous-fibrous mass with dense colorless film down from that spawn grows representing the thick net of branched hyphas under condition of liquid nutrient medium or as the dense substrate and felted air mycelium in agarized nutrient medium. As the nutrient medium method involves using mineral salts, sugars, amino acids, organic acids, fungal, vegetable or animal biologically active substances in different but less 1% concentrations in distilled water, pH value of media is 4.5-5.0. Medium comprises organic complex of fungal origin as a source of biologically active substances, namely 0.25 wt.-% of yeast autolysate. Nutrient medium comprises organic complex of vegetable origin - 3 wt.-% of wort as a source of biologically active substances. Nutrient medium comprises organic complex of animal origin - 1.5 wt.-% of peptone as a source of biologically active substances. Application of this method allows growing Polish mushroom mycelium, Boletus edulis, under artificial conditions, simplifying technological process in growing Polish mushroom mycelium, Boletus edulis, converting to the spawn. Also, invention provides reducing process period, reducing material consumptions for purchase of expensive reagents, devices and equipment. 
     EFFECT: improved growing method. 
     5 cl, 6 dwg, 3 ex
Patent RU-2233708-C1 (RU)
Inventor: KOTLJAR G M
IPC: B03C3/10
Filed: 2003-08-12
Granted: 2004-08-10
Abstract: FIELD: industrial and household appliances. 
     SUBSTANCE: proposed device for cleaning air from dust and aerosols has at least one electrode group consisting of opposite-polarity corona-forming electrode and settling electrode made in form of tape with current-conducting layer. Tape is freely wound on spool and secured by one end on other spool set into rotation by electric drive. 
     EFFECT: provision of high degree of air cleaning and possibility of recovery of dust and aerosol particles accumulated on settling electrode. 
     2 dwg
Patent RU-2255376-C1 (RU)
Inventor: ZHUKOV V A
IPC: G09B23/28
Filed: 2004-02-02
Granted: 2005-06-27
Abstract: FIELD: forensic medicine. 
     SUBSTANCE: polymer mass is used to make a model of bone head, joint recess is modeled, matching shape and size of head. Limiting shaft made of polymer mass is applied to surface of model of bone head for limiting movement. Model of joint recess is held appropriately for anatomic position on body of mannequin and model of bone head - on calluses of appendage bone. Into joint slit received during modeling liquid polymer mass is injected. During its hardening low amplitude movement is performed in joints, position of mannequin is held. 
     EFFECT: rigid holding of appendage in set position.
Patent RU-2263891-C1 (RU)
Inventor: KOZYREV JU P
IPC: G01N3/56
Filed: 2004-03-09
Granted: 2005-11-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method comprises recording pulses of acoustic emission, converting the pulses of acoustic emission into a stochastic signal that is composed of the root-mean-square value of the pulses of acoustical emission, and calculating the normalized autocorrelation function from the root-mean-square value.  The extent of wear can be judged by the width of the spectral characteristic of the converted signal of acoustic emission. 
     EFFECT: enhanced quality of monitoring.
Patent RU-2244788-C1 (RU)
Title: Fast-building section of suspended multi-purpose building coating
Inventor: ISHKOV JU G
IPC: E04B7/14
Filed: 2004-03-30
Granted: 2005-01-20
Abstract: FIELD: building, particularly roof structures. 
     SUBSTANCE: coating section includes column installed on base and having winch with cable passing through pulley mechanism. Free cable end is connected with upper tore by means of flexible ties. Lower tore is suspended to lower one by pyramidal rope system. Covering panels are arranged in space between ropes. Each covering panels is composed of trapezoidal members connected in air-tight manner by transversal ends thereof. Longitudinal ends of trapezoidal members of one covering panel are air-tightly connected to that of another covering panel. Protective cover supported by column is installed on upper tore so that cover fully encloses the tore. Cover has slot-like nozzles for supplying steam and cleaning liquid on panel surfaces. Nozzles are arranged in lower cover part along longitudinal axes thereof. 
     EFFECT: reduced labor inputs for coating assembling. 
     5 cl, 4 dwg
Patent RU-2261939-C1 (RU)
Title: Method of hardening of metallic surfaces
Inventor: SEREBROVSKIJ V I
IPC: C23C28/00
Filed: 2004-05-05
Granted: 2005-10-10
Abstract: FIELD: methods of hardening of restored surfaces of steel products. 
     SUBSTANCE: the invention is pertaining to the field hardening of metallic surfaces of steel products. The offered method includes a cyanidation of the electrodeposited layer of an iron-molybdenum coating within 1-4 hours at the temperature of 600-650°C with usage of a paste of the following composition (in mass %): yellow bloody salt - 30...45, sodium carbonate - 8...10, calcium carbonate - 5...10, carbon-black - up to 57. The technical result of the invention is boosting hardness and a wearability of surfaces of steel component parts. 
     EFFECT: the invention ensures an increased hardness and a wearability of surfaces of steel component parts.
Patent RU-2267889-C1 (RU)
Title: Safety device for tillage tool
Inventor: POSMET EV VALERIJ IVANOVICH
IPC: A01B61/04
Filed: 2004-05-31
Granted: 2006-01-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: safety device has plow beams rotating in vertical plane, hydraulic cylinders coupled through flexible pipes to resilient accumulator, two-link leverage mechanisms pivotally connected to frame and plow beam. Accumulator is provided in hermetically sealed frame cavity charged with working fluid under pressure. Flexible member is located within said cavity. Flexible member is made in the form of hermetically sealed elastic pipe filled with gas under pressure. 
     EFFECT: simplified construction, reduced metal usage and enhanced reliability in operation of accumulator. 
     4 cl, 3 dwg
Patent RU-2258291-C1 (RU)
Title: Multichannel device for protecting three-phase power installations against abnormal operation
Inventor: DOROSHEV JU S
IPC: H02H7/08
Filed: 2004-06-22
Granted: 2005-08-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed device has first switching unit incorporating control circuit and power contacts for connecting power buses, as well as series-connected variable resistor, thyristor, and final relay coil shorted out by diode and capacitor, all connected to terminals used for connecting first and third phase leads of first power installation; gate electrode of thyristor is connected through anode-cathode circuit of diode and series-interconnected break contacts of auxiliary relays to terminal designed for connection to first phase lead of first power installation. Device is also provided with time relay, reverse-sequence voltage filter, voltmeter, second switching units with power contacts for connecting each separate power installation in compliance with desired process, abnormal operation sensors, phasing unit, auxiliary relays with break contacts, and three-phase full-wave rectifier; parallel-connected to time make-and-break delay relay coil through series-connected make contact of time relay and break contact of final relay is switching unit tripping coil; make contact of final relay and break contact of time relay are interconnected in parallel and inserted in series with START and STOP buttons in power circuit of remote turn-on coil of first switching unit; auxiliary contact of first switching unit functions to short out START button in its control circuit. 
     EFFECT: enhanced reliability of protective device. 
     1 cl, 1 dwg
Patent RU-2269898-C1 (RU)
Title: Functional food product and method for producing the same
Inventor: PETRIK ANATOLIJ ALEKSEEVICH
IPC: A23L1/30
Filed: 2004-06-24
Granted: 2006-02-20
Abstract: FIELD: food-processing industry, in particular, functional fat-and-oil products used in ration for sportsmen. 
     SUBSTANCE: food product contains vegetable phospholipids, flavor-and-aroma additives, ascorbic acid and lentils germinated seed in powdered state. Food plant phospholipids used are fat-and-oil phospholipids products obtained by extracting of phospholipids concentrates with the use of ethyl alcohol, said components being used in phospholipids concentrates - ethyl alcohol ratio of (1:3) - (1:7) and temperature of 40-60 C accompanied with formation of alcohol-soluble and alcohol-insoluble phospholipids fraction. Method involves separating alcohol-soluble fraction from alcohol-insoluble fraction and providing vacuum removal of ethyl alcohol from alcohol-soluble fraction for producing of fat-and-oil phospholipids product. Components are used in predetermined ratio. Method further involves mixing and grinding fat-and-oil phospholipids product, powdered lentils germinated seed, ascorbic acid and flavor-and- aroma additives in thin film rotating in spiral path and having thickness of 0.1-0.2 mm at temperature of 25-30 C and pulsed pressure of 50-70 MPa. 
     EFFECT: improved hypotensive and ergogenic properties of product. 
     3 cl, 1 tbl, 2 ex
Patent RU-2273013-C1 (RU)
Title: Method of investigation of dynamics of railway vehicle
Inventor: NIKULIN VLADISLAV GENNAD EVICH
IPC: G01M17/08
Filed: 2004-08-30
Granted: 2006-03-27
Abstract: FIELD: railway transport; testing facilities. 
     SUBSTANCE: according to proposed method, kinematic and dynamic characteristics of movement of running gear are measured and presented in form of arrays of instantaneous values of overloads acting at this moment of time or on said section of track.  Values of overloads are integrated, and average speed of running gear is determined and basing on obtained result, normalized criterion is found being integral value of overload for the same limits of integration.  By comparing received criterion with reference one, dynamic qualities of object of observation are evaluated. 
     EFFECT: provision of on-line recording of comparative dynamic qualities of railway vehicle. 
     1 dwg
Patent RU-2269837-C1 (RU)
Title: Differential frequency relay
Inventor: ANISIMOV VLADIMIR JUR EVICH
IPC: H01H47/28
Filed: 2004-09-15
Granted: 2006-02-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed differential-frequency relay designed for adjusting generator frequency to supply mains has frequency meters for input and synchronized signals, synchronized-signal voltage amplitude meter, constant-factor multiplier, two comparators, two fixed components, algebraic adder, inverter, division unit, and constant-factor shaping unit. 
     EFFECT: enhanced precision. 
     1 cl, 1 dwg
Patent RU-2277171-C1 (RU)
Title: Method of underground solid mineral deposit mining
Inventor: ZHUKOV VSEVOLOD VASIL EVICH
IPC: E21F15/08
Filed: 2004-11-09
Granted: 2006-05-27
Abstract: FIELD: mining and underground building, particularly underground mining. 
     SUBSTANCE: method involves double-stage mineral deposit development; erecting artificial rock-and-concrete supports of previously cut primary chamber roof rock in at least two adjacent primary chambers; extracting secondary chamber resources; filling space defined by cut rock with hardening material mix. Mines for drilling and/or filling operations performing are arranged in deposit roof over or inside ore pillars of secondary chambers. Primary chamber roof rock is cut by well undercharge method. Hardening material mix is supplied via cross headings located between mine and cavities and/or via undercharged well sections remained after rock cutting operation. 
     EFFECT: increased safety and economical efficiency due to reduced number of drilling and filling mines or accompanying mineral excavation, possibility to use drilling and filling mines at secondary chamber development stage for ore cutting, venting and roof condition control. 
     5 cl, 3 dwg
Patent RU-2280198-C1 (RU)
Inventor: KLJUCHNIK VITALIJ NIKOLAEVICH
IPC: F16F9/30
Filed: 2004-11-30
Granted: 2006-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: shock-absorber comprises hollow housing that is provided with lids and filled with elastomer, rod, movable seal for the rod, and baffle with ports for the rod .  The baffle separates the housing space from the shock absorbing chamber arranged in the vicinity of the seal.  The baffle port and appropriate section of the rod are step-wise and define a compression chamber.  The rod is provided with the passage that connects the shock absorbing chamber, compression chamber, and the space of the hosing.  The check valve is mounted in the passage section interposed between the compression chamber and housing space. 
     EFFECT: enhanced reliability and prolonged service life. 
     1 cl, 1 dwg
Patent RU-2264598-C1 (RU)
Inventor: VINOKUROV V V
IPC: G01C23/00
Filed: 2004-12-17
Granted: 2005-11-20
Abstract: FIELD: procedure of indirect measurements of coordinates of flight vehicle that may be used, in particular, in complex in flight control systems of flight vehicle. 
     SUBSTANCE: the method is based on coordination of measurements of flight vehicle, ranges to a group of ground radio beacons being in the zone of its direct visibility with the aid of a position navigation sensor with evaluations of the ranges obtained with the aid of reproduction of the flight vehicle trajectory by solution of differential equations of its motion, substituted in which are the measurements of the airborne sensors and the course vertical.  The method provides for determination of the coordinate of the flight vehicle at an arbitrary flight trajectory with a high precision required, for example, at a landing approach an at a landing, it also provides for continuity of determination of coordinates at a failure of measurements of the position navigation sensor, for example, at a maneuvering of the light vehicle. 
     EFFECT: enhanced reliability.
Patent RU-2280287-C1 (RU)
Inventor: GODUNOV VIKTOR ALEKSANDROVICH
IPC: G09B9/08
Filed: 2004-12-22
Granted: 2006-07-20
Abstract: Изобретение относится к тренажерам и может быть использовано для обучения и тренировки пилотов воздушных судов в различных условиях полета. Комплексный тренажер воздушного судна содержит комплект бортового оборудования ВС, соединенный двухсторонней связью с блоком моделирования систем бортового оборудования ВС, блок моделирования динамики движения ВС, блок инструктора и блок баз данных, маршрутизатор пакетов данных, содержащий блоки данных обмена, входы которых являются соответственно раздельными входами маршрутизатора пакетов данных, К блоков системного представления объектов, К блоков предъявления системного представления объектов, диспетчер тренажерных задач, к раздельным входам которого подключены конфигуратор тренажера и блок защиты тренажерных задач. Второй вход-выход блока моделирования систем бортового оборудования ВС, входы-выходы блока моделирования динамики движения ВС, блока инструктора, блока баз данных, К блоков системного представления объектов, К блоков предъявления системного представления объектов и третий вход-выход диспетчера тренажерных задач соединены с раздельными входами-выходами маршрутизатора пакетов данных. Технический результат заключается в расширении функциональных возможностей тренажера и повышении устойчивости к отказам тренажерных задач. 9 з.п. ф-лы, 5 ил.