baber/WOPTO huggingface dataset:
Patent RU-2090390-C1 (RU)
Title: Transport system with stabilization of running gear
Inventor: GRIGOROVICH ALEKSANDR M
IPC: B60L13/03
Filed: 1995-09-07
Granted: 1997-09-20
Abstract: FIELD: high-speed transport. SUBSTANCE: secondary parts of linear motor, contact wires and noise protection screens are installed on L-shaped guides secured on underrail base at both sides of track bed. Linear motor inductors are secured on running gear of vehicle for turning in horizontal plane and are furnished with electromagnetic stabilizing elements. EFFECT: reduced wheel pressure on rails, improved negotiation of curved sections of track. 10 cl, 7 dwg
Patent RU-2109943-C1 (RU)
Inventor: NIKOLSON DZHEJMS UILL JAM
IPC: E21B47/022
Filed: 1994-07-21
Granted: 1998-04-27
Abstract: FIELD: drilling. SUBSTANCE: proposed method determining direction of hole during drilling includes determination of angle θ of inclination and angle φ of turn relative to upper side of hole from measurements of acceleration of gravitational force   and determination of azimuthal angle ψ from measurements of magnetic field  . These angles are determined in coordinate systems XYZ and NEV related to coordinate conversions through angles of Euler. Specifically   and   are measured at least at two depths of hole so that φ i ≠ φ i+1 . In this case ψ i  and ψ i-1  are calculated from B i = [φ i ] т [θ i ] т {[ψ i ] т B e }+B p  and  , where i is number of measurement;   is local magnetic field of Earth and   is disturbing magnetic field. As result disturbing magnetic fields emerging due to presence of overheated section or due to proximity of steel drill to magnetic elements during drilling or due to closeness of logging string to device measuring B are determined accurately. EFFECT: enhanced accuracy of method. 6 cl, 3 dwg
Patent RU-2105103-C1 (RU)
Title: Filter
Inventor: TARAN VALENTIN MIKHAJLOVICH
IPC: E03C1/264
Filed: 1995-10-06
Granted: 1998-02-20
Abstract: FIELD: construction industry; sanitary engineering. SUBSTANCE: filter is intended for catching trash in washing-off devices. It has perforated strip for passing water with longitudinally split pipe. This pipe is adapted for changing its diameter according to diameter of drain hole. Filter is provided with additional screen with holes which are smaller than diameter of holes in strip. Strip is provided with clamps for fixing of screen. Pipe is rigidly fastened to strip at one or two points, and in its upper part it has holes for water outflow between pipe and strip. Strip is made of metal foil or rubber. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2098457-C1 (RU)
Title: Method of lubricant oil dewaxing
Inventor: YAKOVLEV SERGEJ P
IPC: C10G73/06
Filed: 1995-11-24
Granted: 1997-12-10
Abstract: FIELD: petroleum processing. SUBSTANCE: mixing of paraffin-containing raw material with cold solvent, filtrate solution, or their mixture supplied into each section of multisection apparatus is effected with raw mixture stream formed when injecting raw mixture from preceding section into raw mixture in given section. Suspension obtained is further cooled to filtration temperature and filtered to separate precipitated paraffin crystals, whereas solvent is recovered from filtrate solution and precipitate. EFFECT: speeded up filtration of paraffin crystal precipitate, increased yield of dewaxed oil, and reduced power consumption. 3 dwg, 1 tbl
Patent RU-2122643-C1 (RU)
Title: Piston internal combustion engine
Inventor: ANDERS ANDERSEN
IPC: F02B75/32
Filed: 1994-05-11
Granted: 1998-11-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: part of piston in contact with cylinder walls is installed for free rotation around its axis, and engine is provided with bearing joint installed between indicated part of piston and connecting members. EFFECT: reduced wear of cylinder walls. 9 cl, 11 dwg
Patent RU-2107119-C1 (RU)
Inventor: JAN ANDO
IPC: D04B15/24
Filed: 1996-03-01
Granted: 1998-03-20
Abstract: Магнитное селекционное кольцо представляет собой ферромагнитное тело с фланцем, снабженным выемками. С целью образования головок, каждая из которых вмещает сердечник соответствующего высвобождающего электромагнита, в указанных выемках предусмотрены прорези, заполненные диамагнитным материалом. Селекционное кольцо взаимодействует с селекторами, имеющими фасонный эластичный участок, нижнюю пяту, которая выгибается наружу под действием подъемного кулачка или внутрь удерживаемая так, чтобы не контактировать с кулачком, и верхнюю пяту, на которую воздействует опускающий кулачок, выполненный на нижней поверхности вспомогательного кольца для удерживания эластичных участков селекторов. Селекторы имеют в самом низу скошенный на конус конец, который отводящим кулачком приводится в контакт с магнитным кольцом. Когда конец удерживается постоянными магнитами, нижняя пята принимает форму, при которой она не контактирует с подъемным кулачком. Электромагниты могут возбуждаться для выборочного высвобождения селекторов. 2 з.п.ф-лы, 8 ил.
Patent RU-2132633-C1 (RU)
Inventor: TAJTS B M
IPC: A61B5/08
Filed: 1996-03-15
Granted: 1999-07-10
Abstract: Изобретение относится к медицине. Предлагается оценивать стадию стеноза гортани, определяя состояние затрудненного и стенотического дыхания, состояние податливых мест тела, голоса, поведения и наличие цианоза, причем критериям присваивается балл от 0 до 4. Диагностируют 1-ую стадию при суммарном показателе 3-5, 2-ую стадию при 6-15, 3-ю - при 13-18 баллах. Преимуществом является большая надежность, исключение субъективизма. 6 з.п.ф-лы, 1 табл.
Patent RU-2110779-C1 (RU)
Title: Hermetically sealed device
Inventor: BELOUSOV N I
IPC: G01M3/08
Filed: 1996-04-09
Granted: 1998-05-10
Abstract: FIELD: mechanical and aviation engineering. SUBSTANCE: cover 3 with pipe connection 6 of flowing medium supply is positioned in bore 2 of body 1. Cover 3 is mounted for axial movement relative to body and for fixing in positions. In one position, outlet hole 7 of pipe connection channel communicates with internal cavity of body. In other position, outlet hole is insulated from body cavity. Body is also provided with through hole 9 outgoing on one side to bore cylindrical surface being sealed and on the other, to internal surface of body. Radial seals 4 and 5 are positioned as follows: one seal is placed between through hole outlet to bore cylindrical surface and external surface of body; the other seal is located between through hole outlet and outlet hole of pipe connection channel. Sealing member 12 is arranged between outlet hole of pipe connection channel and internal surface of body. EFFECT: improved test results. 2 cl, 4 dwg
Patent RU-2116959-C1 (RU)
Inventor: POTAPENKO I A
IPC: C01B13/11
Filed: 1996-05-06
Granted: 1998-08-10
Abstract: FIELD: production of ozone used to treat air and aqueous media at industrial and agricultural enterprises. SUBSTANCE: proposed ozone generator has electrodes and dielectric cylinder. Electrodes-cylinders are placed one into another and dielectric cylinder is positioned between them. Dielectric cylinder is mounted on shaft of motor for rotation. EFFECT: enhanced productivity and operational reliability of ozone generator. 2 dwg
Patent RU-2140061-C1 (RU)
Title: Meters of parameters of acoustic vibrations
Inventor: SENATYREV D V
IPC: G01H5/00
Filed: 1996-05-29
Granted: 1999-10-20
Abstract: FIELD: measurement technology. SUBSTANCE: proposed meter has intake tube with antiresonance plug and filling agent, three-stage ring-shaped protective chamber mounted uniaxially on intake tube, additional intake tube with antiresonance plug and filling agent, plug installed in working part of additional intake tube. In addition meter is fitted with differential transducer of acoustic vibrations so mounted in working chamber that two conduits communicating it with intake tubes are formed and modulator of air stream is positioned across inlet of intake tube. EFFECT: increased measurement accuracy. 4 dwg
Patent RU-2142483-C1 (RU)
Inventor: DZHORDZH KH FEHRCHAJLD
IPC: C09C3/10
Filed: 1994-11-01
Granted: 1999-12-10
Abstract: Изобретение относится к композиции, содержащей тонкоизмельченные частицы неорганического материала, обработанного производной целлюлозы или целлюлозой, модифицированные по крайней мере одним ионным заместителем или содержащие такой ионный заместитель. Щелочная бумага по изобретению содержит целлюлозное волокно и вышеуказанную композицию, являющуюся наполнителем. Способ получения бумаги включает обработку тонкоизмельченных частиц неорганического материала производной целлюлозы, модифицированной по крайней мере одним ионным заместителем, или содержащей такой заместитель, добавление обработанных частиц к целлюлозному волокну во время щелочного способа производства бумаги. Результат изобретения - повышение степени белизны бумаги, 4 с. и 30 з.п. ф-лы, 4 табл., 4 ил.
Patent RU-2111950-C1 (RU)
Title: Method of preparing betulaprenols
Inventor: KOSJUKOVA L V
IPC: C07C33/025
Filed: 1996-07-31
Granted: 1998-05-27
Abstract: FIELD: medical industry. SUBSTANCE: present invention describes method of preparing high molecular weight unsaturated alcohols such as betulaprenols which are useful for manufacturing biologivally active agents and drugs. Present invention describes method of preparing betulaprenols of general formula given in the specification from unsaponifiable agents of sulphate soap resulting from sulphate coaxing of broad-leaf wood species in silica packed column using mixture of petroleum ether with diethyl ether as eluent. Chromatographic separation is carried out in gradient elution mode and gives nonpolar and low polar components. EFFECT: quite pure drugs and greater process efficiency.
Patent RU-2125068-C1 (RU)
Title: Frost-resistant rubber mix
Inventor: ADRIANOVA O A
IPC: C08K3/04
Filed: 1996-12-24
Granted: 1999-01-20
Abstract: FIELD: sealing components of moving mechanism assemblies. SUBSTANCE: claimed mix comprises butadiene-nitrile rubber containing 17-23 wt % nitrile, sulfur, N, N'-diphenyl guanidine, di-(2- benzethiazolyl)disulfide, zinc oxide, alldol-α- naphthylamine, N-(4-hydroxyphenyl) naphthylamine-2, N- (1,3-dimethylbutyl)-N'-phenylene diamine-1,4, industrial carbon with specific surface of 12-18 sq.m/g, stearic acid, dibutyl phthalate, molybdenum disulfide, β-sialon and fluoroplastic. Rubber friction coefficient is 1.06 and temperature limit of rubber fragility is 55 C. EFFECT: improved properties of the frost-resistant rubber mix. 2 tbl
Patent RU-2135226-C1 (RU)
Inventor: GRINBERG JA Z
IPC: A61N1/36
Filed: 1997-02-25
Granted: 1999-08-27
Abstract: FIELD: medical equipment, in particular, electronic devices of electrostimulation, applicable for therapeutic non-invasion individual-dosing effect (determined according to the group of selected zones and cyclic in time) on areas of human dermal integument by electric pulses with the aim of general regulating influence on the organism physiologic systems, producing of analgetic effect. SUBSTANCE: electrostimulator, containing influencing pulse generating unit 2, modulation control signal normalization unit 3, adaptation process analysis unit 5, controllable generator 6, the first (11 1 ), second (12 1 )-electrodes, additionally uses stimulation channels switching unit 4, (2n-2) electrodes (11 2 -11 n ),(12 2 -12 n ), electrodes influence frequency generator and code shaper 8. EFFECT: cyclic, determined influence on selected points of human organism organs. 5 cl, 20 dwg
Patent RU-2131192-C1 (RU)
Title: Powdery composition for dessert of yoghurt type
Inventor: ZOLOTIN A JU
IPC: A23C9/123
Filed: 1997-02-28
Granted: 1999-06-10
Abstract: FIELD: dairy industry. SUBSTANCE: composition contains dry milk, sweetener, stabilizer - carboxymethylcellulose, carrageenan, and flavor. EFFECT: improved gustatory qualities. 5 ex
Patent RU-2129540-C1 (RU)
Inventor: KHEJFETS V I
IPC: C07C51/14
Filed: 1997-04-01
Granted: 1999-04-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: succinic acid or its salts are produced via hydrogenation of maleic anhydride or maleic acid or its salts in water in presence of palladium-containing catalyst on carrier, more particularly palladium-nickel catalyst with Pd:Ni ratio 1:(0.5-5) or palladium-iron catalyst with Pd-Fe ratio 1:(0.1-6). EFFECT: significantly increased productivity of process per unit weight of palladium component. 1 tbl, 16 ex
Patent RU-2122097-C1 (RU)
Title: Wire rope seal-lock
Inventor: LAZHINTSEV O A
IPC: E05B39/02
Filed: 1997-04-02
Granted: 1998-11-20
Abstract: FIELD: locking devices; applicable in protection of containers, freight cars, automobile bodies and other means for freight transportation. SUBSTANCE: device has spring-loaded ball engageable with wire rope and located in inclined hole, and wire rope is located in axial hole in body. The wire rope seal-lock has pilot seal carrying letter-digital information identical to information on body. Pilot seal is made in the form of L-shaped thin plate with lower part installed in recess made in body side face, and upper part having hole for wire rope rests on body upper face. Pilot seal serves as material evidence document for freight. The design of wire rope seal-lock provides for convenience from the point of view of keeping of material evidence document having clear purpose and excludes its repeated use or forgery. EFFECT: higher efficiency. 5 cl, 5 dwg
Patent RU-2146915-C1 (RU)
Title: Method for treating children suffering from secondary pancreatitis
Inventor: STEPANENKO V M
IPC: A61K35/08
Filed: 1997-08-07
Granted: 2000-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves drinking mineral water with low carbon dioxide contents, applying fangotherapy and stimulating E36 point. The point is acted with millimetric bandwidth electromagnetic radiation. EFFECT: stable remission state. 3 tbl
Patent RU-2133954-C1 (RU)
Inventor: MELAJ E A
IPC: G01N1/28
Filed: 1997-09-22
Granted: 1999-07-27
Abstract: FIELD: medicine, histological techniques. SUBSTANCE: preliminarily, conditions of sectioning are set to obtain microscopic sections of preset thickness. Then histological unit is worked with relative rotary motion of histological unit and cutting edge of tool at speed of cutting, and feed motion of histological unit with respect to tool cutting edge not coinciding with direction of cutting. Microscopic sectioning is accomplished in two stages by unit of cutting tools with parallel arrangement of their cutting edges. Cutting tools unit consists of main (roughing) tool installed for displacement in radial direction relative to rotation of histological unit, and additional (finishing) tool. preliminarily, cutting edge of main (roughing) tool is installed above cutting edge of additional (finishing) tool. At the first stage histological unit is worked by main (roughing) tool up to appearance on section of examined material traces. Then main (roughing) tool is returned to initial position, and at the second stage, additional (finishing) tool is used. First, microscopic section is obtained to check for presence of examined material on section and then successive finishing sections are made. EFFECT: higher quality of microscopic sections and efficiency of sectioning, varied sectioning conditions within a wide range. 1 dwg
Patent RU-2136749-C1 (RU)
Inventor: PUCHKOVA L I
IPC: C12N9/14
Filed: 1997-10-06
Granted: 1999-09-10
Abstract: FIELD: biotechnology, biochemistry, microbiology. SUBSTANCE: method involves cells disruption by ultrasonic oscillation, thermal treatment at 58-60 C for 5-10 min, not less, centrifugation, chromatography on DEAE-cellulose (DE-52), an additional purification on phosphocellulose P-11, heparin-Sepharose and the concentration against 50% glycerol solution. The yield of enzyme is 170 000-200 000 U/10 g of wet biomass. Method ensures to obtain the enzyme no containing impurities of nonspecific nucleases and phosphatases and at the low level of protein. EFFECT: improved method of producing. 4 cl, 1 tbl, 2 dwg, 4 ex
Patent RU-2134876-C1 (RU)
Title: Method testing anisotropy of strength of hard materials and articles
Inventor: PARYSHEV N V
IPC: G01N27/00
Filed: 1997-09-26
Granted: 1999-08-20
Abstract: FIELD: nondestructive tests of anisotropy of strength of metal and construction materials and articles. SUBSTANCE: signal of directed action is passed through tested object in agreement with method testing anisotropy of strength of hard materials and articles. Test is conducted with the use of high-frequency electromagnetic field through capacitor plates in sequence in two mutually perpendicular directions in one plane with recording of current. Anisotropy of strength is found through relation of currents and lengths along tested directions. EFFECT: simplified approach to testing anisotropy of strength of materials, expanded technological capabilities of nondestructive tests of hard materials and articles of various shapes and dimensions. 2 dwg
Patent RU-2122582-C1 (RU)
Title: Activator of guanylate cyclase soluble form
Inventor: DUTOV M D
IPC: C12N9/99
Filed: 1997-10-31
Granted: 1998-11-27
Abstract: FIELD: biochemistry. SUBSTANCE: invention proposes the use of 4,4-dihaloid-derivatives of 3,5-substituted pyrazole-1,2-dioxides of the general formula (I) as activating agents of guanylate cyclase soluble form. An activation degree if this enzyme for the proposed compounds is 280-500%. In part, for 3,5-diphenyl-4,4-dichloropyrazole-1,2-dioxide an activation degree is 380% (as compared with 250% for the known compound 3,5-diphenylpyrazole-4-one-1,2-dioxide). Invention can be used for study of regulation of guanylate cyclase soluble form. EFFECT: enhanced activating effect on enzyme, broadened pattern of specific regulators of this enzyme.
Patent RU-2130728-C1 (RU)
Title: Powdery composition for dessert of yoghurt type
Inventor: ZOLOTIN A JU
IPC: A23G9/16
Filed: 1997-11-11
Granted: 1999-05-27
Abstract: FIELD: dairy industry. SUBSTANCE: composition contains dry milk, citric acid, sweetener, carboxymethylcellulose, low-esterified pectin, flavor. EFFECT: improved taste and organoleptical properties due to consistence stabilization. 5 ex
Patent RU-2134224-C1 (RU)
Title: Roll-formed notched through angle
Inventor: NOSOV S K
IPC: B21D11/10
Filed: 1998-02-10
Granted: 1999-08-10
Abstract: FIELD: metal rolling; production of cold-rolled sections for packing coiled steel. SUBSTANCE: roll-formed angle has webs one of which is bent to arc of preset radius for forming cylindrical surface. Second web is provided with variable-height cross corrugations with maximum size on web edge and minimum size at opposite side. Bent web has arc notches of height h found from formula: h=(0.94-1.06) (R/S 2 ) 0,155 +S where R is radius of cylindrical surface and S is angle thickness. EFFECT: enhanced characteristics of angle for packing coiled steel. 3 dwg, 1 ex
Patent RU-2128058-C1 (RU)
Inventor: KARASEV S A
IPC: A61M25/09
Filed: 1998-06-18
Granted: 1999-03-27
Abstract: FIELD: neurosurgery. SUBSTANCE: device has external conductor, epidural catheter and internal conductor inserted into one another coaxially for free displacement along and around axis relative to one another. External conductor is made stiff along the full length, and epidural catheter is made soft along the full length. Internal conductor is manufactured with variable stiffness along the full length from stiff proximal part to extra soft distal part positioned with deflection and turn from 0 to 360 deg with respect to internal conductor axis. EFFECT: reduced traumatization of tissues, volume and doses of introduced preparations; avoidance of open surgical interventions; reduced treatment time. 2 cl, 6 dwg
Patent RU-2132037-C1 (RU)
Title: Method lowering aftereffects of interaction of space object with the earth
Inventor: TALANOV B P
IPC: F41H11/02
Filed: 1998-07-08
Granted: 1999-06-20
Abstract: FIELD: protection of the Earth against space objects. SUBSTANCE: method consists in placement of water mass in rocket. In this case rocket proper interacts with object in space. While object enters dense atmosphere water mass evaporates and superhigh pressure is created with formation of reactive jet towards the Earth. EFFECT: provision for durable action on object and take-off of its energy.
Patent RU-2144225-C1 (RU)
Inventor: MARTYNOV B V
IPC: B01D61/14
Filed: 1998-08-03
Granted: 2000-01-10
Abstract: FIELD: decontamination of liquid radioactive wastes. SUBSTANCE: radioactive solutions being treated are doped prior to ultrafiltration with poly(1.4-beta, D-glucosamine)- chitosan in concentration four to six times higher than uranium and plutonium content. Amount of extracted uranium and plutonium is up to 100 and up to 90%, respectively, due to formation of high-molecular complex compound. EFFECT: improved percentage of uranium and plutonium extraction.
Patent RU-2152343-C1 (RU)
Title: Transported material dewatering scraper conveyor
Inventor: SENKUS V V
IPC: B65G19/10
Filed: 1998-11-06
Granted: 2000-07-10
Abstract: FIELD: mining industry; concentrating, classifying and dewatering of materials. SUBSTANCE: scraper conveyor has panline consisting of sections with bottoms made in form of sieves, traction member in form of two chains with scrapers with fitted on cleaners, front relative to direction of material transportation, drive and tension head. Scraper is provided additionally with rear cleaner forming a cavity with scraper and sieve surface. Shape of cavity and rear cleaner is set by rigid gate installed on scraper. EFFECT: increased speed and depth of dewatering of loose material, improved reliability of conveyor operation and dewatering process. 5 cl, 4 dwg
Patent RU-2143600-C1 (RU)
Title: Operation well jet plant and pump-elector pulse well plant for realization of method
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: F04F5/54
Filed: 1998-12-15
Granted: 1999-12-27
Abstract: FIELD: jet technology. SUBSTANCE: hydraulic pulse device of jet plant is manufactured in the form of jet-type pumps whose nozzles are at same time throwing nozzles of hydraulic pulse device and their conduits supplying passive medium communicate with space of well beneath hydraulic pump device. The latter has central flow conduit where non-return valve is mounted for removal by flow of fluid. Chemically active medium is pumped into well through central flow conduit made in hydraulic pulse device before supply of active medium into hydraulic pulse device, non-return valve is thrown into string of pipes and used to shut off flow conduit. Chemically active medium is pumped out of well during treatment of zone under packer with active medium under hydraulic pulse cavitation mode. EFFECT: enhanced productivity thanks to increased efficiency of treatment of zone of formation near well. 2 cl, 3 dwg
Patent RU-2143874-C1 (RU)
Title: Method of removing intraocular tumors
Inventor: BROVKINA A F
IPC: A61F9/007
Filed: 1999-01-19
Granted: 2000-01-10
Abstract: FIELD: ophthalmology, particularly, ophthalmooncology. SUBSTANCE: removal of intraocular tumor is accomplished by single block with supporting tissues within healthy tissues. Introduced prior to removal of tumor into region of its localization is viscoprotector based on hyaluronic acid. EFFECT: prevented tumoral cells left in operation field and metastatic spreading. 2 ex
Patent RU-2148020-C1 (RU)
Title: Thermal water deaeration process
Inventor: SHARAPOV V I
IPC: C02F1/20
Filed: 1999-03-23
Granted: 2000-04-27
Abstract: FIELD: heat and power engineering. SUBSTANCE: desorption of water-dissolved carbon dioxide is accomplished by bringing water into contact with heating agent in deaerator. Amount of vented steam in deaerator is controlled utilizing specified pH value of deaerated water. EFFECT: enhanced economical efficiency and improved water deaeration quality due to maintaining optimal amount of vented steam in deaerator. 1 dwg