baber/WOPTO huggingface dataset:
Patent RU-2102555-C1 (RU)
Inventor: EREMENKO B I
IPC: E01D15/127
Filed: 1996-04-02
Granted: 1998-01-20
Abstract: FIELD: bridge-building industry. SUBSTANCE: this machine is based on wheeled chassis and can be used for laying heavy mechanized bridges with adjustable inter-track spacing. Machine can take, carry and lay bridges. Introduced into rear support zone of machine are hydraulic outriggers which are secured on load-bearing frame of machine through single bracket of fastening rear support and outrigger. Bridge module laying mechanism together with all its components is secured on rear support and not on frame of base vehicle. Rod stroke of hydraulic cylinder of supporting frame of laying mechanism has reserve value to ensure disengagement of mechanism from bridge module. EFFECT: high efficiency. 11 dwg
Patent RU-2108307-C1 (RU)
Title: Textile lubricant for treating glass fiber
Inventor: TOROPINA LARISA VLADIMIROVNA
IPC: C03C25/26
Filed: 1996-04-19
Granted: 1998-04-10
Abstract: FIELD: textile industry. SUBSTANCE: invention deals with glass fiber for manufacturing rovings and heat-insulation and construction-destination fabrics. Textile lubricant contains, wt.-%: film forming agent - paraffin, 0.5-1.5, or distillate gatch, 3.0-6.0; emulsifier for film forming agent, plasticizer - stearin, 0.6-1.2, or synthetic fatty C 16 -C 20 -acids, 0.8-1.4; plasticizer - vaseline, 0.1-2.0, or vaseline oil, 1.5-3.0, or perfumery oil, 1.5-3.0, or transformer oil, 1.5-3.0, or turbine oil, 1.5-3.0, or industrial oil, 1.5-3.0, or self-emulsifying oil, 0.5-1.0, or dibutyl phthalate (dibutyl sebacate, di-iso-amyl phthalate), 0.1- 1.0, or soap stock, 0.1-2.0; special-type emulsifier, 1.2-2.0; stearoxylic acid-based antistatic agent, 0.2-1.0; sizing agent - dicyanodiamido-formaldehyde resin or its 1:1 combination with carbamido-formaldehyde resin, 1.0-2.0, or 1:1 combination of carbamido-formaldehyde resin with polyvinyl acetate dispersion, 1.0- 2.0, or 1: 1 combination of dicyanodiamido-formaldehyde resin with polyvinyl acetate dispersion, 1.0-2.0; and water, the balance. EFFECT: optimized combination of constituents. 4 tbl
Patent RU-2107930-C1 (RU)
Title: Borehole seismic vibrator
Inventor: KULAKOV V F
IPC: G01V1/153
Filed: 1996-09-17
Granted: 1998-03-27
Abstract: FIELD: geophysical studies. SUBSTANCE: vibrator includes case, unbalance vibration exciter, fingured bushing and drive with lead screw. Rod sealed with ring sealings over cylindrical surface of contact with case having internal hole and thread is jointed to lead screw. Middle of rod has supports brought out through longitudinal grooves of case. They carry tabs of fingured bushing joined to clamping wedges. Ratio of length and cross-section of tabs of fingured bushing is chosen by criterion of longitudinal stability for norming of pressing effort. Unbalance of vibrator is manufactured in the form of sector of cylinder filled with heavy fluid, for example, mercury. EFFECT: expanded application field. 2 cl, 1 dwg
Patent RU-2101667-C1 (RU)
Inventor: ZYBIN I M
IPC: F42B10/60
Filed: 1996-10-01
Granted: 1998-01-10
Abstract: FIELD: defence equipment, applicable in design development of guided missiles. SUBSTANCE: actuator assembly improves the dynamic characteristics of the actuator assembly by increasing the developed torque due to spacing of the hinge axes of each pair of control surfaces along the missile longitudinal axis at a distance of not more than 0.4 of the caliber of the control actuator compartment, arrangement of the actuators on different sides of the control - surface hinge axes. EFFECT: improved dynamic characteristics. 2 dwg
Patent RU-2106367-C1 (RU)
Title: Composition for production of triacetate cellulose films having improved light- and heat stability
Inventor: POLISHCHUK B O
IPC: C08L1/12
Filed: 1996-10-03
Granted: 1998-03-10
Abstract: FIELD: chemical industry, particularly, technology of organic compounds. SUBSTANCE: composition comprises, mas.%: triacetyl cellulose, 8-10; 1-[1′-methylbenzyimidazolyl-2′] -3-methyl-5-[1″-p-sulfamidophenyl)-4″-sulfamidophenyl] formazane, 0.01-0.02; mixture of methylene chloride with ethanol at their volume ratio 9:1, respectively, the balance. Proposed composition may be used for production of artificial fibrous and film materials of cellulose esters and combined cellulose esters. EFFECT: increased light- and thermooxidation destruction. 1 tbl
Patent RU-2117966-C1 (RU)
Title: Piezoelectric pickup
Inventor: BEKHTEREV I S
IPC: G01V1/16
Filed: 1996-11-28
Granted: 1998-08-20
Abstract: FIELD: recording of seismic vibrations and parameters of absolute vibration. SUBSTANCE: piezoelectric pickup has case, inertial mass composed of liquid and loose material placed into closed space formed by cap membranes. One of them carries piezoelement. Ratio of volumes of liquid and loose material is chosen from condition  , where H is height of closed space; ΔT is range of working temperatures; h is thickness of assembly of cap membrane with piezoelement; α l ,α l.m are coefficients of volumetric expansion of liquid and loose material; ρ l.m ,ρ s are densities of loose material and its solid phase; V l.m ,V l are volumes of loose material and liquid. EFFECT: simplified design, expanded technological and operational capabilities with simultaneous widening of working range of temperatures. 1 cl, 2 dwg
Patent RU-2108278-C1 (RU)
Inventor: ROOT V G
IPC: B65G23/38
Filed: 1996-12-31
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: conveyor has shaft with sprockets, worm wheel rigidly mounted on shaft, drive shaft with fitted on worm and traction member speed changer mechanically coupled with worm drive shaft. Worm is installed on drive shaft for longitudinal travel along shaft axis in splined joint. Traction member speed changer is made in form of cam with closed shaped slot, and hinge-mounted rocker with roller installed for arrangement in closed slot of cam. Rocker is connected with worm by means of bushing installed on worm for turning around axis and fixing in longitudinal direction, and connecting rods hinge-coupled with bushing and rocker. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2119586-C1 (RU)
Title: Internal combustion engine with fuel injection into cylinder
Inventor: IGARASHI KIOJA
IPC: F02B75/12
Filed: 1996-03-27
Granted: 1998-09-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: lower wall of cylinder head forming upper wall of combustion chamber 3 has shape of double pitch cover formed by inclined lower wall 8a which is side of intake valve and inclined lower wall 8b which is side of exhaust valve. Spark plug 6 is located near upper section of double-pitch cover of upper wall of combustion chamber 3. Upper wall of piston 2 which forms lower wall of combustion chamber 3 has the shape of double pitch cover which has inclined upper wall 2a being side of intake valve, and inclined upper wall 2b being side of exhaust valve which are made by inclined lower wall 8a of side of intake valve and inclined lower wall 8b of cylinder head which is side of exhaust valve. Inclined upper wall 2a of piston 2 being side of intake valve has space section 25. EFFECT: provision of optimum efficiency of burning, improved gas resource and increased output power. 25 cl, 64 dwg
Patent RU-2129470-C1 (RU)
Inventor: ANSHITS A G
IPC: B03B7/00
Filed: 1997-02-04
Granted: 1999-04-27
Abstract: FIELD: utilization of technological waste. SUBSTANCE: method involves separation of exhaust ashes into heavy and light fractions in upward flow of separation ashes with application of multiple pulses. In addition at least one magnetic field with intensity 800-1200 G is applied to upward flow in its section. Source product is spaced from level of upward flow by 0.2-1.5 m. Complete upward flow is split by height into alternating pieces with abruptly alternating hydrodynamic modes of laminar and turbulent flows. Frequency of pulsation is proportional to time of deposition of fractions of phase with maximal ratio of density to specific surface of particles in laminar flow pieces. EFFECT: increased specific efficiency for complex processing of exhaust ashes of heat electric plants. dwg
Patent RU-2138384-C1 (RU)
Title: Method and device for grinding of concave-profile cams
Inventor: EHRVIN JUNKER
IPC: B24B19/12
Filed: 1995-06-26
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: treatment of cams is performed by using first and second grinding wheels for preliminary and final grinding of cam. Third grinding wheel is also used. Diameter of third grinding wheel corresponds to approximately double radius of profile concave section, and its width is smaller then cam width. Third grinding wheel is used for preliminary grinding of concave sides, with cam being immovable, by longitudinal feed of grinding wheel for formation of modified intermediate profile. Grinding spindles of first and second wheels are positioned at angle or in parallel to each other in grinding wheel head. Third grinding wheel is mounted on spindle of second grinding wheel for final grinding. In this case, grinding wheel head which carries grinding wheels is mounted for turning about axis passing in transverse direction with respect to camshaft. EFFECT: optimal loads and cooling. 4 cl, 6 dwg
Patent RU-2133469-C1 (RU)
Title: Label for immunochemical and hybridization assays
Inventor: POLTAVCHENKO A G
IPC: G01N33/553
Filed: 1997-04-02
Granted: 1999-07-20
Abstract: FIELD: analytical methods. SUBSTANCE: label represents particles of catalytically active metals 0.003-0.1 mcm in size, capable of depositing metals from solutions of physical developers on their surface. Mentioned particles are attached to particles of inert carrier 0.1-10 mcm in size characterized by density of 1.0-1.5 g/cu.cm. EFFECT: reduced price and simplified preparation of diagnosticum, increased sensitivity of label and accelerated assay procedure. 4 cl, 4 ex
Patent RU-2121532-C1 (RU)
Title: Method of electroplating with refractory metal
Inventor: POLJAKOV E G
IPC: C25D3/66
Filed: 1997-04-17
Granted: 1998-11-10
Abstract: FIELD: electroplating. SUBSTANCE: invention relates to applying tantalum and niobium electroplated coatings from salt melts and consists in that, before article to be coated is immersed into electrolyte melt containing refractory and alkali metal fluorides and eutectic mixture of sodium, potassium, and cesium chlorides, article is heated to operation temperature and alternate or constant current is passed through electrolyte, current parameters being such as to provide quantity of electricity in anode (Q a ) and cathode (Qc) parts of electroplating circuit to meet relationship: O≤Q a /Q c <0,9. Mass of electrolyte should exceed mass of article by 5 or more times. Open porosity of coatings obtained does not exceed 0.001%, and adhesion power to substrate attains 8 kg/sq.mm. EFFECT: improved homogeneity of coatings. 3 cl, 2 dwg, 1 tbl, 20 ex
Patent RU-2120514-C1 (RU)
Inventor: KOZLJUK A R
IPC: E01D19/04
Filed: 1997-04-29
Granted: 1998-10-20
Abstract: FIELD: construction and repair of engineering structures, in particular, bridges. SUBSTANCE: support consists of reinforcement in the form of steel plates between which intermediate elastomer layers are located and outer elastomer layer. All layers are made of rubber based on combination of butyl rubber and ethylenepropylene-diene rubber in ratio of 40-80% : 20-60%, respectively. EFFECT: higher low-temperature operating characteristics of elastomer support for engineering structures. 1 dwg, 1 tbl
Patent RU-2123510-C1 (RU)
Title: Bitumen-polymeric composition for protective covers
Inventor: PONOMAREVA OL GA VENIAMINOVNA
IPC: C09D195/00
Filed: 1997-04-22
Granted: 1998-12-20
Abstract: FIELD: paint and varnish and protective materials. SUBSTANCE: bitumen-polymeric composition has, wt.-%: petroleum building bitumen or petroleum roof bitumen 14.5-19.5; copolymer of methacrylic acid butyl ester and methacrylic acid 7.5-9.0, and solvent - the rest. Bitumen-polymeric composition can contain additionally acetone (up to 2 wt.-%) and petroleum-polymeric resin (up to 3 wt.-%) - product of thermic polymerization of fraction 120-200 C pyrolysis at 250 C, under pressure up to 1.0 MPa (pyroplast-2K). Use of the proposed composition provides chemical stability, atmosphere stability, elasticity and heat stability of cover and its good appearance. Composition can be used for protection of metallic, concrete and wood outer surfaces of chemical equipment having increased wall temperature. EFFECT: improved quality and properties of composition. 2 cl, 2 tbl, 12 ex
Patent RU-2132821-C1 (RU)
Inventor: POPOV A JU
IPC: C25B9/19
Filed: 1997-06-25
Granted: 1999-07-10
Abstract: FIELD: production of disinfecting solutions by anodic water treatment or water softening by its cathodic treatment. SUBSTANCE: vertical diaphragm flow electrolyzer incorporating working and auxiliary chambers, the latter being provided with circulating loop, has hollow inner electrode. Hollow space of the latter communicates with auxiliary chamber thereby forming circulating loop filled with auxiliary solution and placed inside hollow electrode. In addition, total area of outlet holes is greater than that of inlet ones; the former may be of tangential shape. All these measures provide for reducing number of service lines, joined and sealed parts. EFFECT: improved compactness and reliability of device, reduced leakage probability. 3 cl, 1 dwg
Patent RU-2151767-C1 (RU)
Title: Sulfonamides and pharmaceutical composition
Inventor: BROJ FOL KER
IPC: A61K/
Filed: 1995-12-08
Granted: 2000-06-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to the novel sulfonamides of the general formula (I):   where R 1 -R 8 , A and B have values given in the invention claim. Claimed compounds are inhibitors of endothelin and can be used for treatment of patients with diseases associated with endothelin activities, for example, hypertension and also to pharmaceutical compositions based on thereof. EFFECT: valuable curative properties of composition. 13 cl, 3 tbl, 77 ex
Patent RU-2132023-C1 (RU)
Title: Hot-water boiler
Inventor: PLESHKOV V T
IPC: F24H1/14
Filed: 1997-07-18
Granted: 1999-06-20
Abstract: FIELD: heating systems and hot water supply systems. SUBSTANCE: hot-water boiler has shell, water supply and discharge branch pipe and surface located in shell. Furnace is provided with front, rear and lateral baffle walls connected to their upper and lower headers; bypass closed header is connected to center portion of front baffle wall. Intermediate tubular baffle wall connected to its lower and upper headers is located between one of lateral baffle walls and shell forming horizontal gas duct. One of lateral baffle walls has U-shaped form at embracing over perimeter of furnace. Headers is brought in communication by means of downtake branch pipes. Boilers is provided with additional convective panels having their own lower and upper headers. Tubular holes of headers of baffle walls and convective panels are made in staggered order with shifted centers; ends of baffle wall tubes connected to shifted holes are bent. EFFECT: enhanced operational reliability and economical efficiency of boiler due to organization of flows of heated water in all heating surfaces (baffle walls and convective panels). 4 cl, 9 dwg
Patent RU-2141020-C1 (RU)
Inventor: BASIEV A N
IPC: E02D3/10
Filed: 1997-07-28
Granted: 1999-11-10
Abstract: FIELD: construction of foundations. SUBSTANCE: process of deep compaction of soil includes sequential screwing of working element in the form of casing with spiral coiling and closed lower end into soil. Feed and compaction of soil forming pile is carried out by screwing casing out under vertical load corresponding to pressure on soil equal to 0.3-0.6 MPa. EFFECT: expanded application field of process of deep compaction of soil, improved control over compaction of soil forming pile. 2 dwg
Patent RU-2125618-C1 (RU)
Inventor: EREMIN A I
IPC: C22F1/04
Filed: 1997-08-07
Granted: 1999-01-27
Abstract: FIELD: metallurgy. SUBSTANCE: method includes heating of castings with cooling in water. In this case, cooling is first effected in water with temperature of 80-100 C and not later than 1 min after castings attain this temperature, they are cooled in water with temperature of 20-30 C. EFFECT: optimal combination of minimal deformation with high ductility. 2 tbl
Patent RU-2122564-C1 (RU)
Title: Apparatus for dehydrating mazut sludge
Inventor: KUZ MINOV V M
IPC: C10G33/06
Filed: 1997-09-02
Granted: 1998-11-27
Abstract: FIELD: petroleum processing. SUBSTANCE: apparatus contains tank with heaters built-in into its lower part and hatchway in its top part. Tank is connected with cooler over pipeline through hatchway. Heaters are disposed in a plain parallel to surface of fluid (mazut sludge) contained in tank and are distant from tank bottom by 0.05-0.25 its height. EFFECT: simplified structure and enhanced process efficiency. 1 dwg
Patent RU-2127977-C1 (RU)
Title: Bread baking method
Inventor: UDOVICHENKO S G
IPC: A21D8/06
Filed: 1997-09-09
Granted: 1999-03-27
Abstract: FIELD: baking industry, in particular, baking of bread in field and stationary conditions. SUBSTANCE: method involves positioning dough products under heat flux, which penetrates at predetermined temperature from surface layer to plane of symmetry of normal section of bread product; setting heat flux rate only in normal section of bread product upon manual and/or automated feeding of bread products into oven working chamber; preventing bread product open portions from overheating by automated discharge of discrete portions of vapor phase in oven working chamber and in proofer; eliminating intermediate thermal field acting at the ends of bread products, with more fine thermal field doses being used upon establishment of calcination mode; performing automated and/or manual evaluation of thermal field in the process of conducting mentioned operations, with organoleptical characteristics of baked bread being taken into account; withdrawing bread in opposite order. Emitted thermal field is introduced into oven and proofer working and auxiliary space. EFFECT: improved quality of baked products, provision for recycling heat flux at different stages of bread production. 1 dwg
Patent RU-2142127-C1 (RU)
Inventor: ESHCHENKO A F
IPC: G01N23/12
Filed: 1998-01-06
Granted: 1999-11-27
Abstract: FIELD: analytical methods. SUBSTANCE: invention relates to nuclear power engineering and consists in measuring gamma-emission of americium-plutonium mixture placed in thin-wall container made from material permeable for low- energy gamma-emission. Thickness of the layer of mixture should be at least 2 mm. Between bottom of container and gamma-emission detector, screen is placed to reduce gamma-emission with energy 60 keV by no more than 2-3 times and to filter off emissions with energies 17 and 60 keV coming from periphery regions of container. Relative concentration of americium C is determined from equation C = KN, wherein N is power of the dose of gamma-emission detected and K is calibration coefficient taking into account geometric dimensions of detection unit and gamma- emission detector efficiency. EFFECT: accelerated determination. 2 dwg
Patent RU-2132320-C1 (RU)
Title: Method of preparing fertilizer from organic waste
Inventor: KNAT KO V M
IPC: C05F9/00
Filed: 1998-02-03
Granted: 1999-06-27
Abstract: FIELD: agriculture. SUBSTANCE: inorganic inclusions are removed from organic waste and alkaline agent, for example, calcium oxide is added to organic waste in the amount 3-10 wt.-% and pH value is brought about to 9.5-11.0. Then dispersed aluminosilicate, for example, powdered clay is added to the waste in the amount 5-30 wt.-%. Obtained fertilizer does not contain migratory-active forms of heavy metals, different toxins and harmful micro- and macroorganisms. Invention can be used for utilization of vital activity products for preparing fertilizers from organic waste. EFFECT: improved method of preparing, improved quality and properties of the fertilizer. 4 cl, 2 ex
Patent RU-2131858-C1 (RU)
Title: Foaming agent for pore formation in concrete mix
Inventor: VLASENKO I G
IPC: C04B38/10
Filed: 1998-03-16
Granted: 1999-06-20
Abstract: FIELD: building materials industry, more particularly preparation of concrete mixes, more specifically foam concrete or its varieties. SUBSTANCE: foaming agent comprises, wt %: triethanolamine salts of C 7 -C 14  alkyl sulfates, 15-45; higher fatty C 10 -C 13  alcohols, 0.35-6.1; triethanol amine, 0.5-3.0; triethanolamine sulfate, 1.4- 4.5; and lime milk, the balance. EFFECT: reduced consumption of foaming agent, improved effectiveness of foaming agent in concrete mixes based on cement and lime binder, reduced volumetric body of foam concrete prepared by foaming agent of above-mentioned composition. 4 tbl
Patent RU-2130636-C1 (RU)
Title: Adaptive control device for objects with lag
Inventor: EREMIN E L
IPC: G05B13/02
Filed: 1998-07-07
Granted: 1999-05-20
Abstract: FIELD: automatic control, in particular, dynamic linear control objects with condition lag. SUBSTANCE: device has amplifiers, integrators, adders, delay unit, weight setting unit, absolute value calculation units. Parameters of object are either constant or slowly alter as function of time. EFFECT: increased functional capabilities due to possibility to tune elements of qualitative vector of parameters. 1 dwg
Patent RU-2146719-C1 (RU)
Title: Metal chips briquetting
Inventor: GEVORKJAN EH P
IPC: B22F8/00
Filed: 1998-07-14
Granted: 2000-03-20
Abstract: FIELD: chips processing, particularly, methods of chips briquetting. SUBSTANCE: chips are loosened and crushed to obtain members of two fractions 15-25 and 50-60 mm long. Produced fractions are mixed in weight ratio of 1: 5, washed in aqueous solution of labomide, dried at temperature of 180-220 C and compacted in press mold. EFFECT: stable high quality briquettes, namely, with low crumbling and high degree of purity. 1 tbl
Patent RU-2147447-C1 (RU)
Title: Method for correcting stammering speech
Inventor: SARAEV S JA
IPC: A61N1/20
Filed: 1998-11-03
Granted: 2000-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves giving logopedic lessons, applying psychotherapy, drug therapy. The patient is exposed to transcranial micropolarization. Current strength is 0.8-1.5 mA. Treatment time is 25-30 min. EFFECT: prolonged remission period.
Patent RU-2156020-C1 (RU)
Inventor: ARZHANNIKOV B A
IPC: H02J9/06
Filed: 1999-04-05
Granted: 2000-09-10
Abstract: FIELD: electrical engineering; transformer substations of railroads. SUBSTANCE: power supply has auxiliary DC buses connected to storage battery, auxiliary ac buses connected to auxiliary transformer and, through automatic blocking transformer, to signaling, centralized traffic control, and blocking circuits; novelty is that backup and switching unit is proposed to be inserted between auxiliary ac buses and automatic blocking transformer so that first input of unit is to be connected to auxiliary ac buses and second one, to auxiliary DC buses with its output connected to automatic blocking transformer. EFFECT: improved reliability and, hence, safety of traffic. 1 dwg
Patent RU-2151658-C1 (RU)
Title: Method for making seamless tubes
Inventor: FEDOROV A A
IPC: B21B19/04
Filed: 1999-06-01
Granted: 2000-06-27
Abstract: FIELD: tube production, namely, method for making seamless tubes, possibly in tube rolling equipment with pilger mills including mills for helical rolling. SUBSTANCE: method comprises steps of piercing ingots (billets) with different elongation values along sleeve length in conditions when maximum elongation value corresponds to sleeve portion forming pilger head. EFFECT: reduced metal consumption due to lowered amount of crop in rolling equipment with pilger mills.