baber/WOPTO huggingface dataset:
Patent RU-2151065-C1 (RU)
Title: Flat-shaped product from renewable raw materials
Inventor: EHDINGER SABINE
IPC: C09D163/00
Filed: 1995-11-15
Granted: 2000-06-20
Abstract: FIELD: household chemical goods. SUBSTANCE: flat-shaped product containing at least one substrate layer (I), at least one transparent cover layer (II), chemically or mechanically foamed back layer (III) disposed under substrate layer I, primary layer (IV) disposed between substrate layer I and cover layer II and/or between substrate layer I and primary layer IV. Layered pastes for layers II, III, and IV consist of combinations of the following materials: (i) products of epoxidation of C 6 -C 22 -unsaturated acid esters with polyatomic aliphatic C 2 -C 6 -alcohols, which contain in average more than one epoxide group per molecule; (ii) incomplete esters of polycarboxylic acids with polyatomic alcohols, which contain at least one carboxylic group per molecule and one double bond; (iii) hydrophobizing agent; and (iv) other supplementary materials selected from group including fillers, pigments, foaming agents, and auxiliary materials, components (i) and (ii) being taken at weight ratio from 0.33:1 to 3.15:1. EFFECT: improved quality of products: amortization of steps, antisoiling ability, hardening, and possibility of ornamental operations. 24 cl, 1 dwg
Patent RU-2120606-C1 (RU)
Title: Method for determining tightness of sealed cans
Inventor: AKHOBADZE G N
IPC: G01M3/00
Filed: 1997-06-04
Granted: 1998-10-20
Abstract: FIELD: measurement technology; determining tightness of cans. SUBSTANCE: method uses characteristics of open measuring cavity excited by electromagnetic waves and involves simultaneous measurement of inherent resonant frequency and Q-factor of cavity followed by analytical conversion of mentioned parameters containing information concerning tightness of cans. EFFECT: improved measurement accuracy. 1 dwg
Patent RU-2124056-C1 (RU)
Inventor: SIDOROV I P
IPC: C21D9/34
Filed: 1997-06-10
Granted: 1998-12-27
Abstract: FIELD: metallurgy and mechanical engineering, in particular methods of heat treatment of steel stamped-rolled railroad and crane wheels. SUBSTANCE: method includes heating to temperature of austenization, differentiated cooling of rim with water to temperature M H + (30-50 C) with the rate close to critical rate of hardening for martensite; further on, to temperature of 240-300 C with rate of 1-2 C/s and tempering at temperature of 300 ± 50 C. EFFECT: production of wheels with high wear and heat resistance due to layer structural state of metal of wheel rim with preset properties. 4 dwg, 1 tbl
Patent RU-2131651-C1 (RU)
Title: Share for soil cutter and share manufacture method
Inventor: BOJKOV V M
IPC: A01B15/02
Filed: 1997-06-24
Granted: 1999-06-20
Abstract: FIELD: agriculture. SUBSTANCE: share has working and rear surfaces positioned in parallel one with respect to another at an angle to horizontal plane. Working surface is provided with cutting part having cutting edge. Share cutting part is curved relative to its working and rear surfaces at an angle to horizontal plane, which is smaller than inclination angle of these surfaces. Cutting edge plane is positioned in parallel with working and rear surfaces of share. Cutting edge is positioned at an acute angle with respect to upper base (back) of share, with apex of angle being positioned at side adjacent to trailing edge and in parallel with curved portion generatrix. Method involves forming share strip and cutting out outer trapezium-shaped contour defined by trailing and landward edges, upper base (back) and cutting edge; positioning landward edge at an angle of 45 deg to share back; cutting off cutting part tip at an angle of 90 deg to landward edge; forming longitudinal curved portion extending in parallel with cutting edge and at an angle to horizontal plane smaller than inclination angle to this plane of its working and rear surfaces; sharpening cutting edge and providing facing of rear side of cutting part adjoining to soil with hard alloy. EFFECT: improved crumbling of cut soil layer and increased strength of share. 4 cl, 3 dwg
Patent RU-2114223-C1 (RU)
Title: Method and apparatus for producing multicomponent thread
Inventor: ZHARIKOV V E
IPC: D02G3/34
Filed: 1997-07-01
Granted: 1998-06-27
Abstract: FIELD: textile industry. SUBSTANCE: method involves connecting thread components; fixing produced thread and winding it. Component connection is performed with alternative changing of component stretching extent. Fixing of thread at intersection zones is effectuated by loops obtained from unstretched filament threads of components by means of air flow supplied under pressure. Apparatus has feeding bobbins for each component mounted along process line in predetermined order, thread guides, feeding mechanism, nozzle, discharge device, feeding and winding mechanism, device for alternative changing of stretching extent of each component by means of stretching members angularly offset one with respect to another. Stretching extent changing device is mounted on separate shaft between two thread guides, which are positioned after feeding mechanism and in front of nozzle. Stretching members are made in the form of polygons having uniform apex radii. EFFECT: increased efficiency by providing production of thread compact and convenient for further processing and manufacture of high-quality articles, enhanced reliability in operation and reduced power consumption. 4 cl, 5 dwg , 2 tbl
Patent RU-2139193-C1 (RU)
Title: Device for removing ready tyre from building drum
Inventor: VOLOSTNOV V B
IPC: B29D30/26
Filed: 1998-02-18
Granted: 1999-10-10
Abstract: FIELD: tyre industry. SUBSTANCE: device has truck moving axially under action of drive and installed on rail track, and roller grips installed on truck on swinging levers. Roller grips are made in form of rollers installed on each swinging lever coaxially relative to each other and at equal distance relative to central plane of device. Device is provided with swinging lever operating drives. Device is furnished with cradle-type grips of sidewalls mounted in spaces between rollers and hinge-secured on roller end faces pointed to each other and spring-loaded relative to these end face. Device has also radial support members of grips secured on swinging levers for radial adjustment. Grip rollers are installed for adjusting roller-to-roller space in axial direction together with grip cradles and in direction square to roller axis. EFFECT: enlarged operating capabilities, facilitated readjustment to suit tyres of different type-sizes. 2 cl, 5 dwg
Patent RU-2141791-C1 (RU)
Title: Method for determining individual's health extent
Inventor: KHUSKIVADZE A P
IPC: A61B10/00
Filed: 1998-03-31
Granted: 1999-11-27
Abstract: FIELD: medicine, may be used in biology to determine live organism's health extent. SUBSTANCE: method involves setting combination of health state quality factors B=[bi,i=1...N], with combination data b       k   ij       , j=1...NiK, j= 1. ..N, K=0.1; N10 ≥10; Ni1 ≥ 1, put in the form of MiK, SiK, NiK, k=0.1; Njo ≥ 10; Nj1 ≥ 1; J=1...N, (1), satisfying requirement P=Po ≥ Pmin ≥ 0.95 (2), where index K=0 designates selection of data for control group involving practically healthy individuals, and K=1 is a set of data characterizing the state under observance; MiK is selected average arithmetical value; S       2   ik        is selected diversion; Po is the most possible general probability of adequate determination of health extent, which depends upon the purpose of determining health state of particular individual, as well as upon technical, time, financial and other sources for conducting related investigation (Po <1); Pmin is generally accepted minimum allowable value Po (Pmin ≥ 0.95); P probability of adequate determination of health extent by means of set of data (1). In case of necessity for visual observing the general dynamic state of individual's health, for instance in case of operation, curve γ=γ(t) is displayed by computer, and in case of changing individual's health for the worse the curves γ 1 =γ i ; (t); j=1...N are displayed. It allows the cause of changing individual's health state for the worse to be explained. EFFECT: increased efficiency by improved precision of determining the state of health. 2 cl, 4 tbl, 3 ex
Patent RU-2138186-C1 (RU)
Title: Method of preparing nonalcoholic refreshing beverage "gamdju"
Inventor: KIM S G
IPC: A23L2/52
Filed: 1998-04-21
Granted: 1999-09-27
Abstract: FIELD: food industry. SUBSTANCE: invention relates to the production of nonalcoholic refreshing beverages using wort barley. Method of preparing the beverage involves preparing a mixture, its fermentation and addition of sugar and additions to fermented mixture, cooling, filtration of ready beverage and pouring. The mixture is prepared by cooking ground grains, the following its cooling and keeping before filtration. Cooling the fermented mixture is carried out after filtration. Wort barley and fruit-berry syrup are used as additions. Rice, corn, ground barley or millet grain groats can be used as ground grains. Process of fermentation is carried out for 70-90 h. Obtained product promotes the making favorable microflora in intestine and improves digestion. EFFECT: improved method of preparing, improved quality of the end product. 3 cl, 2 ex
Patent RU-2150926-C1 (RU)
Title: Method for performing extracapsular cataract extraction concurrently with penetrating keratoplasty
Inventor: SHILOVSKIKH O V
IPC: A61F9/007
Filed: 1998-07-07
Granted: 2000-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves forming round opening in the center of anterior capsule after carrying out cornea disk trepanation Viscous preparation is used for forcing the nucleus out. After nucleus hydrodissection being done, the viscous preparation is supplied first from one side towards the capsule sack under the equatorial part of the nucleus until the nucleus turns with its equatorial plane at an angle of 40-50 deg and then the viscous preparation jet is supplied into the capsule sack from the opposite side. EFFECT: enhanced reliability and low risk of traumatic complications in forcing the nucleus out of capsule sack. 3 dwg
Patent RU-2145755-C1 (RU)
Title: Cable lug
Inventor: CHERNIKOV E V
IPC: H02G15/04
Filed: 1998-08-31
Granted: 2000-02-20
Abstract: FIELD: electrical engineering; terminating cables including multiconductor ones. SUBSTANCE: cable lug has several (at least two) grooves or passes for cable impression by making hexahedral contour over each pass at different impression forces and preset diameter for each pass as indicated by permissible range of current densities in terms of temperature rise ΔT determined by temperature T r  due to current carried by conductor and temperature rise ΔT = T c +T r  due to contact resistance at conductor-to-lug transition. Terminating device provides for desired tightness by mechanical impression of multiconductor cables incorporating more or less than specified number of cable conductors. EFFECT: improved reliability of cable-to-lug joint. 2 cl, 4 dwg, 2 tbl
Patent RU-2130527-C1 (RU)
Title: Method for investigation of geological masses subjected to landslide occurrences
Inventor: BEDA V I
IPC: E02D1/00
Filed: 1998-10-20
Granted: 1999-05-20
Abstract: FIELD: construction engineering. SUBSTANCE: method relates to civil and industrial construction and can be used in building and reconstruction of bridges, for investigating conditions of geological masses including slopes and hillsides. Method implies exploring geological masses in given depths, determining strength, porous pressure and uniformity of engineering and geological components including weakened zones with subsequent selection of surface sliding and calculation of stability coefficient. Geological mass is investigated in cycles. Additionally measured for each cycle is temperature of geological mass being investigated. Plotted according to results of cycle measurements are geological fields. Using principle of superpositioning, determined are surfaces of sliding and calculated are statistic evaluations of strength, porous pressure, uniformity and temperature. In case of reduced statistic evaluations of strength, increased statistic evaluations of porous pressure, increased dimensions of weakened zones by not less than 10%, interval between cycles is reduced by half. In addition, according to method, intervals between cycles can be not longer than three months which corresponds to one season of year. Application of aforesaid method allows for widening potentialities of investigation with determining evolution of formation and development of landslides with simultaneous increasing reliability of investigation due to taking account of temperature of geological mass being investigated. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2152892-C1 (RU)
Title: Vertical takeoff and vertical soft landing flying vehicle with lesser-than-weight thrust
Inventor: MAKARCHUK M M
IPC: B64C29/02
Filed: 1998-11-20
Granted: 2000-07-20
Abstract: FIELD: aviation. SUBSTANCE: flying vehicle includes axisymmetric head compartment 1 with engine and tail compartment 2 with aerial rudders 7. They are combined by means of rope which is kept taut by means of winch. Vehicle is provided with articulation-rod system which forms contours 4 of triangular wings 3 in plan when compartments are brought together. Compartments are provided with opening and folding brake flaps whose attachments are located in plane perpendicular to axis of compartment. Located on head section of tail compartment 2 is dampening device 8 for dampening impacts in coupling the compartments. Contours 4 of each triangular wing 3 are filled with parallel link mechanisms 5 located in parallel planes and articulated on contours. These mechanisms form slotted latticed wing together with contours. EFFECT: possibility of performing takeoff and landing at thrust lesser than weight and smooth coupling of compartments. 6 cl, 5 dwg
Patent RU-2143708-C1 (RU)
Title: Method of formation of radar image of object and former of radar image
Inventor: KONOCHKIN A I
IPC: G01S13/88
Filed: 1998-12-25
Granted: 1999-12-27
Abstract: FIELD: radiolocation, development of portable radars for remote investigation of environment including surface radiolocation of the Earth. SUBSTANCE: developed method of radar probing makes it possible to form volumetric image of investigated objects with high accuracy reaching some centimeters, to determine range to them even if they are located in ground, to increase sensitivity to large measure thanks to enhanced signal/noise ratio by way of phase coincidence summing of power of signals of each transmitting antenna. Former of radar image forms volumetric image of object with high resolution. It can be realized on standard microcircuits and is relatively cheap because of it. Former provides for formation of volumetric image of object and for determination of range to it in meters that confirms efficiency of technical solution. EFFECT: confirmed efficiency of proposed method and device. 4 cl, 3 dwg
Patent RU-2156892-C1 (RU)
Inventor: MEL NICHENKO V A
IPC: F04F5/42
Filed: 1999-03-03
Granted: 2000-09-27
Abstract: FIELD: swirling jet devices. SUBSTANCE: blower has swirl chamber with tangentially attached nozzle and active medium inlet pipe, side member with hole mounted on swirl chamber, bottom, scroll case with delivery pipe, passive-medium suction pipe incorporating conical and inlet sections and extension piece. Blower also has throttle valve, access hole, gas pipe, and passive-medium distributor with vortex swirler attached to side member. Conical section of passive-medium nozzle is combined with hole in side member to form annular clearance; inlet section of passive-medium nozzle is attached to lead screw provided with supporting nut to form end clearance between inlet section of passive-medium nozzle and supporting nut secured to swirler; suction pipe is tangentially attached to swirler; throttle valve has inlet pipe connected to active-medium inlet pipe and outlet pipe connected to suction pipe; access hole is provided on side member; gas pipe is attached to bottom coaxially to axis of revolution of swirling flow. EFFECT: improved efficiency of blower. 5 cl, 1 dwg
Patent RU-2147271-C1 (RU)
Title: Electric-arc welding equipment of tank repair shop
Inventor: PISHEVETS S P
IPC: B23K9/28
Filed: 1999-06-02
Granted: 2000-04-10
Abstract: FIELD: military engineering. SUBSTANCE: equipment may be used for perfection and development of perspective shops for maintenance and repair of armored equipment. To maintain stable welding current selected in compliance with welding condition, at moment electrode is closed onto metal to be welded, welding current is corrected by rotation of handle of remote-control rheostat. In case of metal cutting as well as faulty frequency regulator of electric power plant, shop driver must be in cabin to execute welder's commands for changing rotational speed of electric power plant. Welding current is adjusted by means of potentiometer which changes conductance (resistance) of thyristor in circuit of generator excitation winding. Potentiometer is mounted in electrode holder handle. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2162526-C1 (RU)
Inventor: GLUSHKOV A I
IPC: F02B43/08
Filed: 1999-06-15
Granted: 2001-01-27
Abstract: FIELD: engine manufacture; hydrocarbon-fuel fired power units. SUBSTANCE: power unit has combustion chamber 1 with supply system incorporating feeder as part of receiving bin 2 with crushing rolls 3, screw conveyer 4, valve for passing gaseous hydrocarbon fuel, sealing shut-off device 6, thermochemical reactor 7 with containment 8 and coal layer 9, centrifugal pump 10, hydraulic reactor 11 with liquid hydrocarbon receiver 12 and catalyst 13, air metering device 14, gas burner 15, outlet channel 16 communicating with working zone 17 of thermochemical reactor 7, toggle switch 18 for turning on coal layer electric heater, valve 19 for passing gaseous fuel to carburetor 20 of internal-combustion engine 21 whose power shaft is coupled with ac generator 22. Outlet channel of engine 21 communicates with working zone of thermochemical reactor 6. Power unit also has water boiler 24 installed in upper part of combustion chamber 1. Valve 25 is used to pass excess fuel mixture from compressor 26 to receiver 27 and to convey it through valve 28. Channel 29 and car 30 are incorporated in device for evacuating coal and ash residue from thermochemical reactor; water seal 31 functions to prevent air ingress in thermochemical reactor. Pyrolysis of hydrocarbons charged in reactor occurs when coal surface of the latter is warmed up with the result that coal residue and light hydrocarbons are produced. EFFECT: provision for using any kind of fuel including gaseous, liquid, viscous-flow, and solid fuels. 1 dwg
Patent RU-2160551-C1 (RU)
Title: Tobacco bale steaming and moistening apparatus
Inventor: BORODJANSKIJ V P
IPC: A24B3/02
Filed: 1999-07-01
Granted: 2000-12-20
Abstract: FIELD: tobacco industry. SUBSTANCE: apparatus has nozzles, collector and feeding conveyor. Nozzles are adapted for filling tobacco bales with moistening liquid at an angle to bale layer. Nozzles are introduced through the whole length of bale. Nozzles are made arced, with center being disposed on oscillation axis of collector lever. Feeding conveyor is combined with wetting conveyor. Method provides preparing of tobacco raw material for cutting process. EFFECT: increased efficiency by uniform moistening of tobacco bales and enhanced reliability in operation. 1 dwg
Patent RU-2148408-C1 (RU)
Title: Method of biologically active tissue preparation preparing
Inventor: POLKOVNIKOV R M
IPC: A61K35/50
Filed: 1999-09-14
Granted: 2000-05-10
Abstract: FIELD: veterinary science. SUBSTANCE: invention relates to method of preparing biologically active tissue preparation from placenta showing prophylactic and therapeutic effect in diseases of different etiology in agricultural animals. Method involves washing out placenta with purified water, preparing placenta homogenate, tissue hemolysis in purified water, the first fine tissue grinding in rotor-pulsator apparatus, disinfection and oxidation with 3% hydrogen peroxide solution, repeated treatment of semiproduct in rotor-pulsator apparatus, filtration and the ready product preparing. Preparation increases egg yield, gain weight of chicken-broilers, chickens hatching from incubator, enhances safety of carp this year's brood, increases additional gain weight of living mass in carps. EFFECT: improved method of preparing, enhanced effectiveness of preparation. 5 cl, 2 tbl
Patent RU-2169507-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 1999-10-18
Granted: 2001-06-27
Abstract: FIELD: tobacco industry. SUBSTANCE: tobacco leaves are treated with mixture of eicosapentaenoic acid and chitosan (weight ratio close to 1:1, intake from 0.5 to 1000 mg/t), matured, cured, and treated with heated nitrogen monoxide containing vapors of monobasic organic saturated acid. . EFFECT: increased storage reliability.
Patent RU-2154331-C1 (RU)
Title: Cable-laying unit and process of cable or wire laying in it
Inventor: MAKSIMOV A I
IPC: F16L3/00
Filed: 1999-11-11
Granted: 2000-08-10
Abstract: FIELD: electrical engineering, laying of cables and wires of various assignment in cable-lying units in production, administrative or apartment buildings. SUBSTANCE: cable-laying unit has at least one cable-laying tube made of thermoplastic material with cable conduit. Cable-laying tube is manufactured in the form of individual parallel crossing fibers with orientation of angles of crossing along cable- laying tube with formation of holes in its surface. Holes are rhomb-shaped and are arranged in staggered order. Process of laying of cable or wire in cable-laying unit includes application of load and subsequent placement of cable or wire in conduit of cable-laying tube. Cable-laying tube comes in the form of body with through holes in its surface and cable or wire is positioned by way of its interwining into surface of cable-laying tube. This interwining is carried out by alternation of cable or wire insertion into conduit and bringing it out of conduit of cable-laying tube. Through holes made in surface of cable-laying tube are used for insertion and bringing cable or wire through them. EFFECT: improved convenience of simultaneous laying of several cables or wires in one cable-laying unit. 2 cl, 3 dwg
Patent RU-2148800-C1 (RU)
Title: Mass metrical method of automatic determination of weight of cargo and gear for its realization
Inventor: MAMOSHIN V R
IPC: G01G19/18
Filed: 1999-11-23
Granted: 2000-05-10
Abstract: FIELD: electronic measurement technology. SUBSTANCE: invention is intended for quick and high-precision weighing of cargo under conditions of dynamic disturbances caused by loading of platform balance, by movement of cargo by various lifting mechanisms and its simultaneous weighing by crane, monorail and other balances, in batching scales used in packing. Force of weight is measured by force-measuring transducers in process of weighing. Linear acceleration of cargo taking gear is measured in addition by accelerometers mounted with sensitivity axes along sensitivity axes of force-measuring transducers. Both signals are converted to digital form in step. At same time first signal is divided by second signal to obtain actual value of mass of cargo without any dynamic errors. Obtained value of mass is multiplied by acceleration of terrestrial gravity peculiar to given point of Globe and weight of cargo is determined then. EFFECT: increased weighing precision under conditions of dynamic disturbances. 2 cl, 7 dwg