baber/WOPTO huggingface dataset:
Patent RU-2055459-C1 (RU)
Inventor: GEJDEBREKHT IVAN PETROVICH
IPC: A01B79/00
Filed: 1992-11-05
Granted: 1996-03-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves undercover cultivation of biennial sweetclover. The latter is sown in rows at reduced rate. The east loco weed is sown in wide rows, concurrently with covering culture, across its rows. EFFECT: improved yield of east loco weed in all years of its life, and reduced weediness of fields. 1 tbl
Patent RU-2044726-C1 (RU)
Title: Process for preparing 4-nitro-n-methyphthalimide
Inventor: RADKO LIDIYA V
IPC: C07D209/48
Filed: 1992-12-02
Granted: 1995-09-27
Abstract: FIELD: petrochemistry, more particularly a process for preparing 4-nitro-N-methylphthalimide. SUBSTANCE: the product: 4-nitro-N methylphthalimide, mp 178-179 C. Reagent 1: N-methylphthalimide. Reagent 2: concentrated nitric acid. Reaction conditions: nitric acid is added to a reagent 1 solution in concentrated sulfuric acid (the molar ratio is 1:(3.6-5.6) at 70 C for 3 hours followed by dilution of the reaction mixture with water to attain a concentration of sulfuric acid of 25-66% and recovery of the desired product by filtration. EFFECT: more efficient preparation process.
Patent RU-2065132-C1 (RU)
Title: Method of measurement of parameters of thread and device for its implementation
Inventor: MIRONCHENKO VLADIMIR I
IPC: G01B3/40
Filed: 1992-12-04
Granted: 1996-08-10
Abstract: FIELD: measurement technology. SUBSTANCE: threaded roller is put and based on measured thread, it is rolled over measured thread with measurement of span of its radial beats. Average diameter of thread is determined by sum of average diameter of threaded roller and span of its beats. To determine pitch of thread one measures axial displacement of threaded roller for specified number of rolls and pitch is found by average diameter of measured thread, axial displacement and number of rolls. Length of thread is found by sum of length of thread of threaded roller and its axial displacement when span of its beats achieves specified threshold. Device for implementation of method has drive with shaft 3 and handle 4 mounted on base 1 in support 2, carrier 5 put on shaft 3 with clearance and capability of relative movement, ball 6 loaded with spring 9, arrester 11, threaded roller 12, transducers 13, 16 of linear movements. Threaded roller 12 is placed on to measured thread with the use of arrester 11 and is rolled over measured thread with the aid of drive. In this case transducer 13 measures span of beats during each revolution of threaded roller 12. EFFECT: expanded functional capabilities: measurement of average, diameter, diameter reduced to average, pitch and length of thread.
Patent RU-2066661-C1 (RU)
Title: Helicopter-aerostat
Inventor: KIRSANOV EVGENIJ A
IPC: B64B1/34
Filed: 1993-01-11
Granted: 1996-09-20
Abstract: FIELD: aerostation in designing combined flying vehicles. SUBSTANCE: helicopter-aerostat has hollow ring-shaped casing filled with carrying gas, control surfaces, lifting propellers, wings, engines with tractor propellers; pilot and cargo cabins are mounted under casing on load-bearing frame connected with casing through struts and load-bearing ring. Axes of lifting propellers and points of application of resultant aerodynamic forces at wings at zero angle of attack may lie in one plane passing through geometric axis of casing and through center of gravity of structural member. Steering rotors may be mounted on wing tips. Steering rotors may be also mounted at end of longitudinal beam connected with pilot and cargo cabins and with load-bearing ring. EFFECT: enhanced reliability. 4 dwg
Patent RU-2043008-C1 (RU)
Title: Working tool of hole digger
Inventor: KRIVORUCHKO GRIGORIJ ILICH
IPC: A01C5/00
Filed: 1993-01-14
Granted: 1995-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: working tool has central tube 1 with flat bit 2 in its bottom part and flange 3 in its top part. It also has an auger surface with flights cyclically variable in height. Ripping teeth 6 are located where the height of the flights is maximum, and cutting teeth 5 are located at the lower ends of flights of auger 4. The flight maximum height is twice its minimum, and it is equal to spacings between teeth 6. The lower ends of the auger flights are provided with hard-faced cutting teeth 5 inclined 40-45 deg relative to the horizontal plane. EFFECT: higher operational reliability. 2 cl, 2 dwg
Patent RU-2049804-C1 (RU)
Inventor: MOSHE GEVERIZ
IPC: C10G1/02
Filed: 1993-01-28
Granted: 1995-12-10
Abstract: FIELD: separation of organic and mineral substances. SUBSTANCE: mixture of shales and distillate solvents is subjected to cracking. Obtained from reactor gas phase is hydrocarbon fuel boiling point up to 350 C. Formed residue contains mineral ingredients. When shales contain organic matter in the amount of less than 10 mas.$, solvent is used in form of heavy fuel fraction with boiling point above 350 C with molar solvent-to-shale ratio of 1: (0.5-1.5). Process is conducted at 350-600 C and pressure of 0.5-0.8 MPa. EFFECT: higher efficiency. 12 cl, 2 dwg, 1 tbl
Patent RU-2123499-C1 (RU)
Title: Analogs of lhrh antagonists and methods of their synthesis
Inventor: SKHAOBO KSIAO
IPC: A61K38/00
Filed: 1991-11-08
Granted: 1998-12-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to new antagonists of LHRH of the formula:   or   or  . New antagonists of LHRH of the formula:   where DNal is DArAla where Ar is  ; AA 2  is DarAla where Ar is  ; AA 3  is DArAla where Ar is   or D -X- -Ala where X is  ; AA 5  is Arg, Tyr or DArAla where Ar is   or D-X- -Ala where X is  ; R 1  and R 2  are CH 3 ,CH 3 CH 2 ,C 3 H 7 ,C 4 H 9 ; AA 6  is DArPhe where Ar is   or D-X- -Ala where X is   or NR 1 R 2  where R 1  and R 2  are CH 3 ,CH 3 CH 2 ;; AA 8  is Arg or DArAla where Ar is   or X is X- -Ala where X is   or NR 1 R 2  where R 1 ,R 2  is CH 3 ,CH 3 CH 2 ,C 3 H 7 ,C 4 H 9 . These new peptides can be used for treatment of patients with endocrine system sicknesses, cancer and as male and female contraceptives. Invention involves also a method of synthesis of LHRH antagonists. Method involves addition reaction of C-terminal N-protected amino acid to benzhydrolylamine resin, protective group splitting off followed by peptide chain splicing at sequence corresponding to peptide of the formula (IV) under conditions of solid-phase synthesis. Peptide is split off from peptidylpolymer synthesized. Synthesized peptides have value properties, stimulate histamine decreased secretion and can be used in clinical practice. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 3 cl, 6 dwg, 4 tbl
Patent RU-2077735-C1 (RU)
Title: Information support system for oil field development
Inventor: SAVICH ANATOLIJ D
IPC: G01V9/00
Filed: 1993-04-06
Granted: 1997-04-20
Abstract: FIELD: petroleum geophysics. SUBSTANCE: system is designed to acquire and record information from detectors of well device 1 suspended in a well by a logging cable. Device 1 has pressure 2, fluid composition 3, discharge 4, temperature 5 and collar locator 6 pickups. To obtain information about operation of a well sucker-rod pump, gas content of fluid being produced , open-hole pressure and buffer pressure, surface parameter unit 7 is mounted as a part of surface service facilities. Unit 7 has force transducer 8, gas factor analyzer pickup 9, buffer pressure pickup 10 and open- hole pressure pickup 11. Operation of device 1 and unit 7 is controlled by ground-based equipment unit 12. Information from the pickups together with its arrival time are recorded and stored in memory 18 of unit 12 until it is read out onto magnetic media of a board computer in well-logging set 16. EFFECT: more operative acquisition of an optimal body of information about operation of oil pool and production equipment on oil wells during their overhaul periods. 1 dwg
Patent RU-2080400-C1 (RU)
Title: Method and installation for extracting vanadium from vanadium- containing materials
Inventor: BORISENKO VLADIMIR P
IPC: C22B34/22
Filed: 1993-05-13
Granted: 1997-05-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention relates to a method of extracting vanadium from vanadium- containing material involving slightly acidic leaching at pH 2.5-3.0 and temperature 60-70 C. Essence of invention consists in that, prior to be leached, starting material in the form of sludge is subjected to multistage acid treatment in order to lower pH value of sludge when maintaining its density 1150-1400 g/l and observing duration of each stage 10-20 min. In this case, pH and temperature values in the 1st to 4th stages are the following: 4.0-5.0 and 25-40 C, 3.9-4.5 and 40-48 C, 3.4-3.9 and 48-52 C, 3.1-3.4 and 52-59 C. As starting material, oxidized and fired vanadium slags with alkali-earth metal compounds are used. Installation includes reactors with stirrers, acid supply and sludge heating systems. Acid supply system contains pipeline, valve, supply manifold rigidly attached to pipeline after valve and acid ducts, which, in turn, are rigidly attached to supply manifold and penetrate into reactors to different extent. Summary open flow area of acid ducts does not exceed cross-section area of acid-supply pipelines before valve. Supply manifold is constructed with drags installed in interspaces between acid ducts for smooth passage of acid through acid ducts and all over the reactor height. Acid ducts are made of acid-resistant material. EFFECT: improved process flowsheet and parameters of process. 4 cl, 1 dwg
Patent RU-2070484-C1 (RU)
Title: Shears for cutting metallic rods
Inventor: ZAKHARCHEV BORIS I
IPC: B23D29/00
Filed: 1993-05-21
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: shears has two double-arm levers pivotally interconnected through an intermediate link. Knives are pivotally connected with one of the arms. The knives are interconnected through pressing planks. The second arm of one of the double-arm levers is provided with an adjustable stop mounted for permitting interaction with the second lever. The lever provided with the adjustable stop has an adjustable screw. The intermediate link is made up as a double-arm lever the middle portion of which is pivotally connected with the lever provided with the stop and screw. One of the arms of the link is mounted for permitting interaction with the adjustable stop. The other arm is pivotally connected for permitting interaction with the screw. The stop may be mounted as a screw or spring. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2107413-C1 (RU)
Inventor: BERNAR TAON
IPC: F16B21/20
Filed: 1993-06-17
Granted: 1998-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed butt joint is intended for butt connection of individual sections of graphite or carbon electrodes in rigid and immobile way with use of special couplings with inner thread into which joining member with double thread or nipple with drilled blind holes used as reservoirs for placement of hard conducting adhesive are screwed. At least one of these reservoirs is filled with special synthetic adhesive formed by thermally setting resin that melts at temperature exceeding 60 C in presence of proper polymerization catalyst, forms liquid phase displaying inherent viscosity not less than 2500 centipoises within temperature range 90-120 C and polymerizes at temperature equal or above 120 C. EFFECT: improved reliability of butt joint. 8 cl, 1 dwg
Patent RU-2040350-C1 (RU)
Title: Трехроликовый центрователь трубопрокатного стана
Inventor: ERMOLAEV PAVEL I
IPC: B21B25/02
Filed: 1993-07-12
Granted: 1995-07-25
Abstract: Изобретение относится к трубопрокатному производству и может быть использовано в роликовых центрователях за рабочей клетью винтовой прокатки. В трехроликовом центрователе ограничитель разведения роликов выполнен в виде насаженного на ось 2 дополнительного рычага 14 с двумя упорными площадками 15, 16. Одна из тяг 7 связывает нижние рычаги 9, 10, несущие ролики 11, 12, а другая 8 дополнительный рычаг 14 с нижним рычагом 10. Верхний рычаг 3 выполнен с упорами 17, 18, размещенными на каждом его плече и попеременно контактирующими с упорными площадками дополнительного рычага. 2 ил.
Patent RU-2069752-C1 (RU)
Title: Method for mining thick steeply dipping seams by hydraulic breaking with cast self-cementing fill
Inventor: LUKASHEV GENNADIJ E
IPC: E21C41/18
Filed: 1993-09-27
Granted: 1996-11-27
Abstract: FIELD: mining. SUBSTANCE: the offered method includes development of extraction field by vent and haulage drifts, cross-entries driven to the central field incline, dividing the level into sublevels by lower and upper sublevel drifts, coal winning by hydraulic giant by stopes along the strike, and supply of cast mixture to worked-out space of each stope by pipeline. Stopes are worked from the upper sublevel drift with formation of inverted face, and then, hole is drilled into the next worked stope between lower and upper sublevel drifts with its subsequent hydraulic breaking. EFFECT: higher efficiency. 5 dwg
Patent RU-2057524-C1 (RU)
Inventor: GORSHKOVA NINA V
IPC: A61Q19/02
Filed: 1993-11-18
Granted: 1996-04-10
Abstract: FIELD: cosmetics. SUBSTANCE: cream containing mink fat, lanolin, barley seedling and carrot seed extracts, p-hydroxybenzoic acid methyl and propyl esters, perfume and water has additionally bee wax, C 17 -C 18 -alcohol fraction, confectionary fats, paraffin, emulsifier, perfume oil, high-oleic sunflower oil, vitamin F, borax and cosmetic stearin. Extracts of carrot seeds in composition of complex CO 2 -extract from carrot seeds and rice waste, complex CO 2 -extract of laurel leaves and grape seeds or a mixture of complex CO 2 -extract from carrot seeds and barley seedling and CO 2 -extract of parsley at the ratio 1:1. EFFECT: high effectiveness of cream, stimulation of lipid and water metabolism, skin vitaminization, etc. 2 cl, 4 tbl
Patent RU-2059475-C1 (RU)
Title: Vehicle
Inventor: TALANOV BORIS P
IPC: B60K13/02
Filed: 1993-11-24
Granted: 1996-05-10
Abstract: FIELD: transport; engine air intakes. SUBSTANCE: engine air supply system is made in form of pipeline whose outlet end is bent towards engine and is arranged in front part of channel. Air intake is made in form of turnable horizontal duct furnished with vertical stabilizing plate. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2124874-C1 (RU)
Title: Method of coating the circular support for cardiac valve prosthesis and device for its embodiment
Inventor: EHBIGNEV RELIGA
IPC: A61F2/24
Filed: 1992-05-08
Granted: 1999-01-20
Abstract: FIELD: surgery. SUBSTANCE: valve support with axial bearing projections on one axial end is provided with textile covering. Bearing projections are positioned over circumference and rounded at vacant ends. Textile covering is elastic in at least one direction, and it has the form of bushing. It is pushed into circular member of device, two protruding axial ends of textile covering are turned inside out onto external surface of circular member and joined together by means of circular suture. Device intended for method realization has holder of material for covering of cardiac valve prosthesis and fastening facilities. Holder is made as two coaxial rings with central hole for holding of circular member along with covering. One of holder rings is provided with fasteners for one end of covering, while the other end, is fitted with clamping element for other end of covering. EFFECT: enhanced adaptation and tolerance, improved strength of circular support. 12 cl, 7 dwg
Patent RU-2105370-C1 (RU)
Inventor: JUICHI JAMADA
IPC: H01B13/00
Filed: 1994-02-21
Granted: 1998-02-20
Abstract: Патентуется проводник для сверхпроводящего провода из сплава Nb 3 X, который обладает улучшенными показателями в процессе изготовления и бездефектностью диффузионного приповерхностного слоя без увеличения по толщине диффузионного приповерхностного слоя. Этот проводник для сверхпроводящего провода из Nb 3 X состоит из проводника (14), который приготавливается наложением и наматыванием первого листа (107), состоящего из чистого ниобия или ниобиевого сплава, и второго листа (108), состоящего из атомов металла Х, взаимодействующих с ниобием для формирования соединения, выдерживающего сверхпроводимость, или сплава X, сплава армирующего материала (111), который охватывает проводник (14), и диффузионного приповерхностного слоя (110), который находится между внешней поверхностью проводника (14) и внутренней поверхностью слоя армирующего материала (111) для исключения диффузии в слой армирующего материала (111) атомов металла X, причем диффузионный приповерхностный слой (110) получается из металлического материала, имеющего более высокий показатель прочности на растяжение, чем такой же показатель первого листа (107). Появляется возможность получить высококачественный сверхпроводящий провод из сплава Nb 3 X, имеющий высокую критическую плотность тока и большой коэффициент остаточного сопротивления армирующего материала после тепловой обработки этого провода, а также проводник для многожильного сверхпроводящего провода, а также увеличить контактную площадь между слоями. 4 с. и 16 з.п. ф-лы, 6 табл., 11 ил.
Patent RU-2093294-C1 (RU)
Title: Method of making parts such as discs of motor vehicle wheels
Inventor: UTYASHEV FARID Z
IPC: B21H1/00
Filed: 1994-03-29
Granted: 1997-10-20
Abstract: FIELD: plastic metal working, namely manufacture of disc type parts for motor vehicles, aircrafts and other machines, mainly of light alloys. SUBSTANCE: method comprises steps of forming blank having boss, plate with adjoining bead and cylindrical portion for subsequently shaping rim and bead of that blank. Rim and bead are shaped by means of roller reducing them until dimension exceeding thickness of rim by sizing value. Said rim and bead are sized by means of sizing roller whose profile is identical to that of rim and bead of ready part. In order to simplify shaping process, dimensions of cylindrical portion of blank are selected according to given relations R outer = R r.outer , R inner = R r.inner , L c. ≥ V+ΔV/π(R       2   outer        - R       2   inner       ), where R outer , R inner  - radius values of outer and inner cylindrical portions of blanks respectively, L c - length of cylindrical portion of blank, π=3,14, R r.inner , R outer  -minimum and maximum outer radius values of disc rim, V- volume of disc material,  - volume of end groove formed by opened roller completely embedded into cylindrical portion of blank. EFFECT: enhanced efficiency due to simplified fitting. 2 cl, 2 dwg
Patent RU-2092627-C1 (RU)
Title: Бессточный модуль гальванохимической обработки
Inventor: ALEKSEEV ANDREJ N
IPC: C25D19/00
Filed: 1994-04-12
Granted: 1997-10-10
Abstract: Изобретение относится к бессточному модулю гальванохимической ГХ обработки О и может быть использовано в гальваническом или химическом производстве, в составе автоматизированных линий и участков стационарных ванн. Бессточный модуль ГХО содержит ванну В для ГХО с переливной трубой, В струйной промывки со сливным трубопроводом, В промывки погружением с переливной трубой, сборник разбавленного электролита Э гальванохимической обработки, сборник загрязненной промывной воды, сборник незагрязненной обессоленной (дистиллированной) воды, соединенный с генератором (накопителем) последней, блок концентрирования и разделения фракций электролита (раствора), фильтр глубокой очистки промывной воды, четыре насоса и систему трубопроводов. Вторую В струйной промывки и ее размещение, оснащение В промывки погруженим сливным патрубком и насосом В промывки, оснащена регулятором-сигнализатором уровня поплавкового типа. 2 з.п.ф-лы, 1 ил.
Patent RU-2040714-C1 (RU)
Title: Shock-absorbing device
Inventor: SAMKHARADZE TAMAZI G
IPC: F16F3/00
Filed: 1994-04-28
Granted: 1995-07-25
Abstract: FIELD: spring units. SUBSTANCE: device comprises main and additional housing mounted in series. Spring and piston with a rod are received in each of the housing. The spring of the main housing is freely mounted between the bottom of the housing and the piston. The rod coupled with the piston passes through the opening made in the cover of the main housing and is rigidly coupled with the additional housing wherein the preliminary compressed spring. The second piston, which holds the spring and is coupled with the additional rod, passes through the opening made in the additional cover of the additional housing and is rigidly connected with the platform whereon a measuring instrument is mounted. The second piston mounted inside the additional housing is locked by stops of levers. The levers are pivotally connected with the cover of the main housing. When device impacts upon the earth, the spring of the main housing begins to compress, additional housing moves down, and pressure exerted by the additional piston of this housing decreases resulting in disconnecting and moving down of the levers to create an additional stable bearing for the device. To provide vertical landing of the device it has boom and stabilizers the weight of which significantly exceeds the weight of the shock- absorbing device. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2081548-C1 (RU)
Title: Root extraction and soil cultivation apparatus
Inventor: ERMAKOV ALEKSEJ I
IPC: A01D19/04
Filed: 1994-05-31
Granted: 1997-06-20
Abstract: FIELD: agricultural production. SUBSTANCE: apparatus has triangular frame 9 with mellowing and deformable parts of working tool 2, which is formed as spiral with sharpened coil ends, drive 11 with toothed gear providing for rotation of working tool 2, discharge spiral-conical drum, within which at least one auxiliary spiral 5 of smaller diameter is mounted. Frame has eccentric casing 3 formed as tubular cylinder with parallel bases inclined to axial line. End of separating part of working tool is fixed on front side of casing 3 and smaller base of discharge drum is attached to rear side of casing 3. Spirals 4 and 5 of discharge drum are interconnected at drum bases. Toothed gear has central toothed wheel 7 engageable with three supporting toothed wheels 8 positioned on apexes of frame 9 in equally spaced relation about central wheel 7. L-shaped clip 10 is mounted in upper part of frame 9 and control handle 12 is fixed on front end of L-shaped clip 10. Shank 6 of discharge drum is mounted on lower end of L-shaped clip 10 through bearing 13. Supports 14 are positioned at sides of frame 9 adjacent to frame base. Supporting wheels 15 are mounted on supports 14 so that they may be fixed in predetermined positions. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 10 dwg
Patent RU-2103030-C1 (RU)
Inventor: NESTEROV N I
IPC: A61N2/04
Filed: 1994-06-30
Granted: 1998-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing the regions of kidney projection to low frequency magnetic field pulses of 120-300 mTesla magnetic inductance and 20-30 pulses per 1 min frequency during 4-6 min on each kidney projection, 10-12 procedures in treatment course. EFFECT: accelerated treatment course; excluded adverse side effects. 1 tbl
Patent RU-2069133-C1 (RU)
Title: Resistance welding electrode
Inventor: MAKKAVEEV EVGENIJ P
IPC: B23K11/30
Filed: 1994-09-14
Granted: 1996-11-20
Abstract: FIELD: resistance spot welding of Tee or corner joints of thin-walled parts. SUBSTANCE: electrode has body and working portion in form of two-lobe resilient member made of current-conducting material which is fixed on body. member has two contact surfaces for fastening the part and flat base. To prevent possible burning of contact and part, current-insulating material gasket is connected to contact base to support part rib. Gasket is made of material whose crushing force is not less than 60 MPa. EFFECT: enlarged operating capabilities. 2 dwg