baber/WOPTO huggingface dataset:
Patent RU-2095965-C1 (RU)
Title: Sieve shoe of grain combine cleaner
Inventor: SOROCHENKO SERGEJ F
IPC: A01F12/44
Filed: 1995-11-09
Granted: 1997-11-20
Abstract: FIELD: agriculture. SUBSTANCE: carcass of sieve shoe has sides 1, front transverse plank 2 and brackets 3 and 4 for attachment of front and rear suspenders. Transverse beams 10 are rigidly secured to sides 1. Baffle-type mid section 5 is attached to beams 10 by brackets 9 and constant resistance moment pivot joints for transverse movements. Side sections 6 and 7 of sieve shoe are pivotally attached to mid section 5. Fingers 11 are rigidly fixed on sections 6 and 7 in guiding slots of brackets 12 secured to sides 1 of carcass. Constant resistance moment pivot joints are made in the form of frictional plates biased one to the other by flexible member. One frictional plate is attached to bracket 9 of mid section 5 and other frictional plate is secured on transverse beam 10 of carcass. EFFECT: reduced grain loss by uniform distribution of grain heap over surface of sieve shoe, when grain combine works with transverse incline. 2 cl, 4 dwg
Patent RU-2099610-C1 (RU)
Title: Detachable wedging joint
Inventor: DVORNIKOV LEONID T
IPC: F16B2/00
Filed: 1996-01-09
Granted: 1997-12-20
Abstract: FIELD: connection of machine elements. SUBSTANCE: joint includes bearing member with inner cavity and wedging member having three surfaces of different curvature. Two surfaces of intermediate member are engageable with inner cavity of bearing member and its third surface is engageable with one surface of wedging member. Two remaining surfaces of wedging member having different curvature are engageable with inner cavity of bearing member. EFFECT: enhanced reliability. 1 dwg
Patent RU-2105641-C1 (RU)
Inventor: LJULENKOV V I
IPC: B23D15/04
Filed: 1996-02-01
Granted: 1998-02-27
Abstract: Использование: изобретение относится к обработке металлов давлением. Сущность изобретения: разделение заготовки осуществляют посредством непрерывного вертикального и горизонтального перемещения одного из ножей в направлении другого с последующим перекрытием их режущих кромок, при этом скорость горизонтального движения ножа составляет  . 6 ил.
Patent RU-2105746-C1 (RU)
Inventor: PETROVSKIJ I JA
IPC: C06B25/18
Filed: 1996-02-01
Granted: 1998-02-27
Abstract: Изобретение относится к взрывчатым веществам на основе коллоксилина, пластифицированного жидкими нитроэфирами многоатомных спиртов, и предназначено для изготовления зарядов сложной конфигурации, тонких листовых и ленточных для резки, упрочнения, формообразования металлов и других материалов. Механические характеристики взрывчатого вещества можно изменять в широких пределах, варьируя соотношение содержания коллоксилина и жидких нитроэфиров от твердого роговидного тела до эластичного, но прочного. Высокая детонационная способность обеспечивается вводом в состав ВВ веществ с плотностью более 4,5 г/см 3  в виде мелкодисперсных частиц, равномерно распределенных в массе ВВ. 7 з.п.ф-лы, 2 табл.
Patent RU-2102443-C1 (RU)
Inventor: TARASOVA A I
IPC: C10N40/20
Filed: 1996-03-13
Granted: 1998-01-20
Abstract: FIELD: metal working. SUBSTANCE: an aqueous lubricant-coolant liquid for metal mechanical working by cutting containing petroleum oil, 25% an aqueous dispersion of copolymer of vinyl chloride with vinyl acetate and water has additionally ethylenediaminetetraacetic acid disodium salt and sodium tetraborate at the following ratio of components, wt.-%: petroleum oil-base emulsol, 2.5-3.5; 25-% aqueous dispersion of copolymer of vinyl chloride with vinyl acetate, 0.5-1.3; ethylenediaminetetraacetic acid disodium salt, 0.03-0.07; sodium tetraborate, 0.2-0.4 and water, the rest. EFFECT: enhanced effectiveness of emulsion liquid. 3 tbl
Patent RU-2105163-C1 (RU)
Title: Глушитель
Inventor: ROGOV V A
IPC: F01N1/10
Filed: 1996-04-01
Granted: 1998-02-20
Abstract: Использование: изобретение относится к глушителям выхлопа машин и двигателей и к охране окружающей среды. Сущность изобретения: глушитель содержит подводящий патрубок и ряд соосно установленных цилиндров, на торцах цилиндров выполнены буртики, обращенные в противоположные стороны, а цилиндры установлены с возможностью их продольного перемещения относительно друг друга и подпружинены между собой, причем цилиндры выполнены из материалов с высокими демпфирующими способностями, при этом логарифмический декремент колебаний материала каждого последующего цилиндра больше, чем предыдущего, а на торце последнего цилиндра выполнено центральное отверстие. 2 з.п. ф-лы, 2 ил.
Patent RU-2141342-C1 (RU)
Inventor: SHARYGIN S L
IPC: A61K39/395
Filed: 1996-05-05
Granted: 1999-11-20
Abstract: FIELD: medicine, immunology. SUBSTANCE: invention relates to the production of specific immunoglobulin for an intravenous administration. Method involves the isolation of the specific immunoglobulin fraction using ethanol at low temperatures. Donor plasma is fractionated up to the stage of immunoglobulin dried precipitate preparing which is dissolved in 2% glucose solution and pepsin is added. After proteolysis an enzyme is removed with aluminium hydroxide, pH value of solution is brought about to 6.5-7.5 followed by sterilizing filtration and settling the preparation to form nonstable proteins precipitate. The precipitate is removed by centrifugation at 6000 rev/min and the end product is obtained after sterilizing filtration. Obtained human immunoglobulin against tick-borne encephalitis can be used for an intravenous administration. EFFECT: low an anticomplementary activity of the preparation. 1 ex
Patent RU-2129046-C1 (RU)
Title: Mill for wet ore self-milling
Inventor: JASTREBOV K L
IPC: B02C17/18
Filed: 1996-05-17
Granted: 1999-04-20
Abstract: FIELD: concentration of minerals. SUBSTANCE: mill includes loading and unloading branch pipes and drum with end plates and unloading grid. Length and diameter of loading branch pipe is equal respectively to 0.15-0.3 and 0.3-0.5 of diameter of drum. Inner surface of end plate is biconical in form and is provided with lining. Unloading grid consists of sectors; area of each sector is perforated in form of stepped figure and is secured by means of wedge-shaped guards. Pulp raisers are mounted after grid. On the outside drum is provided with bearing shrouds resting against roller supports and pulley of V-belt drive. Drive is mounted above mill on individual bed frame. EFFECT: enhanced reliability and efficiency; facilitated procedure; increased productivity. 8 dwg
Patent RU-2072324-C1 (RU)
Title: Method for production of calcium fluoride
Inventor: DENISOV ANATOLIJ K
IPC: C01F11/22
Filed: 1996-06-20
Granted: 1997-01-27
Abstract: FIELD: chemical industry. SUBSTANCE: method involves hydrolysis of silicium hydrogen fluoride acid by ammonium-containing reagent and filtration thus obtained pulp of silicium dioxide to prepare solution of ammonium fluoride. The process is followed by interaction of said solution with calcium carbonate and by separation of calcium fluoride. Mentioned above hydrolysis takes place at 35-50 C; before filtration said pulp of silicium dioxide is concentrated. Said solution of ammonium fluoride is divided in two streams at their ratio 1:(0.5-5) respectively, the former is fed for production of mentioned above ammonium-containing reagent, the latter is fed for interaction with calcium carbonate. EFFECT: improves efficiency of the method. 12 cl
Patent RU-2110634-C1 (RU)
Title: Machine for cutting out ballast from railway track
Inventor: DAVYDOV N N
IPC: E01B27/11
Filed: 1996-07-10
Granted: 1998-05-10
Abstract: FIELD: railway track repair and maintenance machinery. SUBSTANCE: machine has frame resting on railway trucks, cutting bar installed on one of frame sides with possible power-turning around vertical axis. Bar is located on rear as to direction of travel end section of frame behind rear railway truck. Also provided is elevating conveyor located ahead of cutting bar in direction of machine travel with possible positioning of its receiving end near discharge end of cutting bar. Another conveyor is positioned in discharge zone of elevating conveyor for reloading of extracted ballast. EFFECT: higher efficiency. 2 cl, 9 dwg
Patent RU-2141830-C1 (RU)
Title: Method of treatment of doudeanal ulcer
Inventor: KREJNES V M
IPC: A61K35/16
Filed: 1996-07-05
Granted: 1999-11-27
Abstract: FIELD: medicine, particularly, endoscopic methods of treatment of duodenal ulcer. SUBSTANCE: method includes application during endoscopy to region of ulcer defect of 15-20 ml of autoplasma heparin cryopecipitate heated up to room temperature. Application is dosed by 2-3 ml for 10-15 min. Treatment endoscopies are carried out 2-5 times. EFFECT: complex treatment of ulcer, higher stimulation of regenerative activity, antiinflammatory and antibacterial effect. 1 dwg
Patent RU-2074895-C1 (RU)
Title: Method of blast furnace heat
Inventor: ARSHANSKIJ MIKHAIL I
IPC: C21B5/00
Filed: 1996-08-13
Granted: 1997-03-10
Abstract: FIELD: ferrous metallurgy, method is used for pig-iron production in blast furnaces. SUBSTANCE: method of blast furnace heat provides for loading of charge through furnace mouth by feedings of charge composed of iron-ore materials, flux, coke and carbon-bearing material. Charge is loaded by layers. In the case carbon-bearing material with reaction capability exceeding reaction capability of coke is loaded between below laying layer of flux-ore part of charge and above laying layer of coke in each feeding. Usage of coke is set equal to 20 - 50 % of pig-iron mass produced from one feeding. Reaction reaction capability of carbon-bearing material is 1.5 - 15 ml/g.s. Method allows to decrease coke consumption for reduction to 300 - 512 kg per ton of pig-iron. EFFECT: decreased coke consumption. 5 cl, 2 dwg, 1 tbl
Patent RU-2096031-C1 (RU)
Title: Medicinal substance for prophylaxis and treatment of inflammatory diseases of parodontium tissues
Inventor: SAKHAROVA ELEONORA B
IPC: A61K8/36
Filed: 1996-09-19
Granted: 1997-11-20
Abstract: FIELD: medicine; stomatology. SUBSTANCE: invention recommends to use finely dispersed emulsion of particulate perfluorocarbons having particle size ranging 100-1000 nm, since it was established that perfluorocarbons are capable of producing favorable therapeutic effect during different stages of pathologic process using different mechanisms of action. Perfluorocarbons are also effective as prophylactic means. EFFECT: enhanced efficiency of prophylaxis and treatment of inflammatory diseases of parodontium tissues. 2 cl, 2 tbl
Patent RU-2129406-C1 (RU)
Inventor: KORZHENEVSKIJ A V
IPC: A61B5/0536
Filed: 1996-09-25
Granted: 1999-04-27
Abstract: FIELD: medicine; diagnostics. SUBSTANCE: object is placed in space to be examined, and variable magnetic field is excited in it by means of sources of variable magnetic field. Reconstruction of picture of spatial distribution of object conductivity is performed on basis of results of measuring the signals induced by field and phase shift between signals of magnetic field sources and receivers. EFFECT: enhanced accuracy of conductivity reconstruction, reduced effect of dielectric and magnetic permeability of object on picture reconstruction result. 5 cl, 8 dwg
Patent RU-2123100-C1 (RU)
Title: Protector for drill pipes
Inventor: SELIKHANOVICH A M
IPC: E21B17/10
Filed: 1996-09-25
Granted: 1998-12-10
Abstract: FIELD: devices for protection of drill pipes and casings from wear in well drilling. SUBSTANCE: protector includes flexible body and metal frame. Body is made of polyester thermal elastoplast Hightrel-4056. This technical solution features the following merits: elasto-strength properties are 5 as high as those of rubbers based on nitrile rubbers; thermal elastoplast does not undergo wear by friction at specific loads below 20 N/sq.mm; detachable design allows prompt mounting of protector under conditions of drilling rig state. Steel-thermal elastoplast friction coefficient is close to zero that allows increasing the protector service life. EFFECT: reliable separation of drill pipes and casing string. 2 dwg
Patent RU-2144097-C1 (RU)
Inventor: KHALDEEV G V
IPC: C23G1/06
Filed: 1997-03-05
Granted: 2000-01-10
Abstract: Изобретение относится к обработке поверхности черных и цветных металлов, для очистки от оксидов, солей и жировых загрязнений и может быть использовано в промышленности для подготовки поверхности металлов под окраску, нанесение гальванопокрытий, последующую консервацию, а также в бытовой химии. Предлагаемый состав содержит ортофосфорную кислоту 37,0-40,0 мас.%, бутиловый спирт (бутанол-1)2,5-3,0 мас.%, оксид цинка 5,5-6,0 мас.%, в качестве антикоррозионного поверхностно-активного вещества - 5,0-5,5 мас. % "Алкамон ДСУ" общей формулы  , и воду - остальное. После обработки металлической поверхности предложенным составом поверхность образцов в течение нескольких суток в жестких коррозионных условиях сохраняет свою пассивность. 5 табл.
Patent RU-2120536-C1 (RU)
Title: Roller-cutter drilling bit
Inventor: POLANSKIJ G A
IPC: E21B10/18
Filed: 1997-04-15
Granted: 1998-10-20
Abstract: FIELD: rock-cutting tools of drilling equipment, in particular, roller-cutter drilling bits with devices for protection of bit bearings from cuttings in drilling of blast holes. SUBSTANCE: roller-cutter drilling bit has installed in central hole check valve in the form of flexible tubular member with joint flange, shutoff part made in the form of flat slotted member whose flow area is overlapped by side surfaces and intermediate part made with two flat surfaces located at an acute angle with diametrically opposite to central hole axis. Flat surfaces of shutoff part in outlet hole are made by two diverging surfaces at an angle equalling the taper angle of discharge flow and interconnected by two opposite side surfaces. EFFECT: higher efficiency and service life of check valve due to change of design and conditions of passage of blowing agent. 3 dwg
Patent RU-2111629-C1 (RU)
Title: Electrostatic acoustic converter and method for its manufacturing
Inventor: BALAKIN VADIM ANATOL EVICH
IPC: H04R19/00
Filed: 1997-05-20
Granted: 1998-05-20
Abstract: FIELD: instruments for echo- sounding devices. SUBSTANCE: device has base, which is made from fabric laminate and which is connected to stationary metal electrode. Upper part of base and stationary electrode provide single spherical surface. Spherical surface of metal electrode has concentric rectangular grooves with equal step and equal section area. Mobile film electrode, which is made from metallized Dacron film, is mounted above stationary metal electrode and is attached to base along perimeter. Contact to mobile electrode is achieved by means of metal ring which is covered by protection film which is located above mobile electrode. Edges of grooves are rounded. Concentric rectangular grooves are cut on spherical surface of stationary metal electrode. Then stationary electrode is mounted on base and spherical surface of stationary electrode is adjusted to base surface by means of grinding powder until single spherical surface is achieved and grooves become rounded. Mobile film electrode is stretched in mandrel. Glue is spread along perimeter of base and spherical surface of base with stationary electrode is applied over mobile film electrode. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2130862-C1 (RU)
Inventor: KIRILLOV L I
IPC: B64C27/30
Filed: 1997-06-10
Granted: 1999-05-27
Abstract: FIELD: aviation. SUBSTANCE: flying vehicle includes case, lifting rotors arranged inside case and connected with air-jet engine and pilot's cabin. case is provided with protective screen; lifting rotors are used as compressors of air-jet engine and are covered with protective screen. EFFECT: extended capabilities. 4 dwg
Patent RU-2132092-C1 (RU)
Inventor: BONDAREV V F
IPC: G01N25/50
Filed: 1997-07-02
Granted: 1999-06-20
Abstract: FIELD: thermal tests for nuclear power engineering. SUBSTANCE: test rig designed for full-scale inspections of various types of equipment in full compliance with IAEA requirements has base-mounted changeable cradles for supporting part under test, fuel vessel, windshields arranged over perimeter of mentioned vessel, and fuel igniter. Cradles are mounted for vertical displacement on posts installed on base for accommodating tested part hauling facility between them. Fuel vessel is made in the form of separate pans mounted on cushion of loose incombustible material in a spaced relation to each other. Windshields form two closed loops spaced through predetermined distance apart. Bottom edge of windshields of internal loop is elevated at predetermined distance above mentioned cushion. Windshields of external loop are mounted directly on mentioned cushion and their upper edge is at least not below the low edge of internal-loop windshields. EFFECT: provision for fuel burning conditions approaching those in open area. 4 cl, 2 dwg
Patent RU-2128472-C1 (RU)
Title: Probe duodenography method
Inventor: BILICHENKO V B
IPC: A61B6/00
Filed: 1997-07-17
Granted: 1999-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing radiopaque substance into the duodenum. The substance is administered three times at a dose of 50 ml with 70-75 min pause. The second administration is carried out at the time the patient is hungry. EFFECT: enhanced accuracy in diagnosing duodenal passability. 3 dwg 1 tbl
Patent RU-2131539-C1 (RU)
Title: Positive-displacement pump
Inventor: KRASNOV I N
IPC: F04C5/00
Filed: 1997-08-22
Granted: 1999-06-10
Abstract: FIELD: manufacture of pumps, positive-displacement pumps in particular. SUBSTANCE: inner surface of housing 1 is provide with flexible chamber 4 which has inner and outer rigid cylinders connected with Σ --shaped flexible covers on lateral sides. Interior of flexible chamber is provided with flexible partition 19 in area where suction hole 2 and delivery hole 3 are located. Roller 7 acting on inner cylinder of flexible chamber pinches it at point of contact dividing it into two parts. EFFECT: reduced power requirements for pump drive; increased output and service life of pump. 7 cl, 4 dwg
Patent RU-2134716-C1 (RU)
Inventor: RUSAKOVA G G
IPC: C11B1/06
Filed: 1998-03-13
Granted: 1999-08-20
Abstract: Изобретение относится к получению подсолнечного масла класса "экстра". В этой технологии маслосемена очищают от механических примесей, промывают водой, кондиционируют по влажности и размерам семян и без отделения от лузги подают на прессование, которое осуществляют при 15-25°С. Это позволяет получить масло с высокими физико-химическими показателями и длительным сроком годности. 1 табл.
Patent RU-2149861-C1 (RU)
Title: Explosive charge (versions)
Inventor: KAGANER JU A
IPC: C06C5/04
Filed: 1998-03-11
Granted: 2000-05-27
Abstract: FIELD: explosives. SUBSTANCE: explosive material of intermediate detonator with appropriate mass is formed from two or several liquid, separately nonexplosive components mixed in specified proportions within intermediate detonator shell directly on the blast place. As initiation means for intermediate detonator explosive, detonation initiators immersed in intermediate detonator explosive material are used, which contain enclosed explosives or sensitive formulations, or nonexplosive initiation agents. When intermediate detonator is used as flat detonation wave generator, conical, cylindrical or differently-shaped lens is fixed on the bottom of detonator case. Lens can be made from nonexplosive or explosive material with geometric dimensions determined from conditions of simultaneous access of detonation and shock waves to the bottom (surface) of intermediate detonator. Charges are prepared in their utilization places. EFFECT: significantly improved safety of shot operations. 11 cl
Patent RU-2136474-C1 (RU)
Title: Device for secondary orientation of parts
Inventor: ARKHAROV A P
IPC: B23Q7/02
Filed: 1998-04-27
Granted: 1999-09-10
Abstract: FIELD: process control. SUBSTANCE: parts transported by means of inclined rotating ring are actuated by slides moving forward along radial recesses which makes parts to turn over from one edge to another. Then clamps are used to secure parts being in improperly oriented position and parts being in position which requires new orientation. Parts taking correctly oriented position are passed into discharge trough. In lower part of ring incorrectly oriented parts are released and removed separately from correctly oriented parts. EFFECT: higher efficiency. 16 dwg
Patent RU-2129281-C1 (RU)
Title: Identification strips for express-test for individual compatibility of donor and recipient blood
Inventor: ZOTIKOV E A
IPC: G01N33/80
Filed: 1998-05-14
Granted: 1999-04-20
Abstract: FIELD: medicine. SUBSTANCE: an agent has a carrier - plastic plate, polymer and reagents. The following reagents are used: 12 wt.-% dextran (polyglucin) solution, 2-3 wt.-% proteolytic enzyme ficin solution and antiglobulin serum of antibody titer activity 1:64, not less. Polyglucin solution and antiglobulin serum are applied on paper with polymer cover by pouring method and dried at 37-40 C. Ficin solution is dried at 18 C. EFFECT: increased precision of an agent, decreased testing time. 2 cl, 2 ex
Patent RU-2147478-C1 (RU)
Inventor: PERESYPKINSKIJ V P
IPC: B21D39/03
Filed: 1998-12-15
Granted: 2000-04-20
Abstract: FIELD: sheet forming in machine engineering, namely making laminate blanks for drawing parts with damping properties. SUBSTANCE: method comprises steps of charging to punching die set layers of blank in the form of metallic sheets or strips with vibration damping layer between them; mutually joining layers by punching at forming vertical burr in zones of least motion of blank flange; in first variant of invention using synthetic film as vibration damping layer; welding blank layers after punching; before punching marking out welding places for subsequent cutting out film according to them; in second variant of invention using "metal-paste" as vibration damping layer; welding blank layers after punching; applying paste onto surface of each sheet or strip except welding places marked out with the aid of stencil on upper sheet or strip. EFFECT: enhanced quality of parts made of such blanks. 2 cl
Patent RU-2155213-C1 (RU)
Title: Concentrate of technological lubricating material
Inventor: BARYKIN N P
IPC: C10M133/08
Filed: 1999-01-19
Granted: 2000-08-27
Abstract: FIELD: drawing process, more particularly technological lubricating materials for wet drawing of brass plated wire. SUBSTANCE: concentrate comprises wt.%: oleic acid 24-30; triethanol amine, 24-30; non-ionic emulsifier, 10- 28. Concentrate of technological lubricating material increases resistance of draw plates during wet drawing of brass plated wire by 1.2-1.5 times. Metal cord made wire with use of technological lubricating material has high adhesion to rubber. EFFECT: improved properties of the concentrate. 2 tbl
Patent RU-2156172-C1 (RU)
Title: Method of neutralization of mercury-containing wastes
Inventor: OKATYJ V G
IPC: C22B43/00
Filed: 1999-02-04
Granted: 2000-09-20
Abstract: FIELD: methods of neutralization of mercury-containing wastes, mainly, of used luminescent lamps. SUBSTANCE: method includes combined grinding of lamps in mixture with grinding medium in form of crushed stone of 30-50 mm fraction, water, elementary sulfur and catalyst with the following amounts of components, wt. %: elementary sulfur 2.5-3/5; water 3.0-4.0; catalyst 0.5-1.0; the balance, crushed stone of 30-50 mm fraction. EFFECT: neutralization of mercury-containing wastes without contamination of environment with mercury vapors, and low cost of processing. 1 tbl
Patent RU-2160097-C1 (RU)
Inventor: KOVALEVA V L
IPC: A61P37/08
Filed: 1999-07-27
Granted: 2000-12-10
Abstract: FIELD: pharmaceutical chemistry. SUBSTANCE: invention provides antiallergenic and antiinflammatory agent of formula I:   (I). EFFECT: reduced toxicity. 1 tbl