baber/WOPTO huggingface dataset:
Patent RU-2072727-C1 (RU)
Title: Устройство для определения скорости сближения двух объектов
IPC: G01P3/36
Filed: 1994-05-04
Granted: 1997-01-27
Abstract: 1. Устройство для определения скорости сближения двух объектов, содержащее объектив, оптически сопряженные с объективом первый и второй фотоприемники и делитель, отличающееся тем, что второй фотоприемник размещен по периметру первого фотоприемника, выход первого фотоприемника соединен с первым входом вычитателя и через дифференциатор с первым входом делителя, выход второго фотоприемника через усилитель соединен с вторым входом вычитателя, выход которого соединен с вторым входом делителя.2. Устройство по п.1, отличающееся тем, что первый фотоприемник имеет форму круга, центр которого совпадает с оптической осью объектива, второй фотоприемник имеет форму узкого кольца, а коэффициент усиления усилителя равен радиусу первого фотоприемника, деленному на удвоенную ширину второго фотоприемника.
Patent RU-2080214-C1 (RU)
Title: Spindle unit
Inventor: ROGOV VLADIMIR A
IPC: B24B41/04
Filed: 1994-05-30
Granted: 1997-05-27
Abstract: FIELD: machine-tool industry. SUBSTANCE: spindle 4 is mounted inside housing 1 of the spindle unit for permitting rotation in radial bearings 8 and thrust bearings 6. The spindle is provided with safe-guarding ball bearings 2 and 3 that are rigidly mounted on spindle 4 and freely mounted in housing 1 with axial spaced relations. Housing 1 and spindle 4 are made of a high- damping material. The drive is made up as winding 9, which is rigidly secured to spindle 4 and connected with the collector, and permanent magnets mounted inside the housing. EFFECT: enhanced reliability. 1 dwg
Patent RU-2054934-C1 (RU)
Title: Препарат для лечения гинекологических заболеваний у коров
Inventor: KUVSHINOVA VALENTINA S
IPC: A61K31/05
Filed: 1994-06-30
Granted: 1996-02-27
Abstract: Использование: ветеринария. Сущность изобретения: для лечения гинекологических заболеваний у коров используют 5%-ный линимент дибунола. Препарат не вызывает аллергических реакций , не токсичен, позволяет сократить сроки выздоровления больных животных. 1 табл.
Patent RU-2077599-C1 (RU)
Title: Method of isolation of silver from wastes containing heavy nonferrous metals
Inventor: KASIKOV ALEKSANDR G
IPC: C22B7/00
Filed: 1994-07-27
Granted: 1997-04-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention concerns isolation of silver from dust-like intermediate products and wastes containing heavy nonferrous and precious metals. Silver- containing waste is treated with neutral (pH 6-8) 0.1-2.5 M (advantageously 0.25-1.0 M) sodium thiosulfate solution at 40-80 C for 10-120 min, maintaining solid to liquid phase ratio 1: (1-5). After leaching is terminated, solution is filtered and sulfide concentrate is precipitated from filtrate at 20-40 C by means of entering sodium sulfide solution to redox potential value 450-550 mV and metal to sulfur ratio (1.2-1.8):1 where metal is Ag, Cu, Pb, and Au. Concentrate is separated from solution, which is further recycled - transferred to stage of leaching a new portion of waste. Method makes it possible to isolate 66-99% of silver into solution, to separate selectively silver from main part of heavy nonferrous and precious metals, and isolate silver in the form of its 5-42% concentrates having no recourse to toxic and aggressive reagents and using no special corrosion-resistant equipment. EFFECT: increased isolation degree. 4 cl, 5 tbl
Patent RU-2079166-C1 (RU)
Title: Information carrier
Inventor: NIKIRUJ ERNEST YA
IPC: G06K19/16
Filed: 1994-08-25
Granted: 1997-05-10
Abstract: FIELD: identification or credit cards or other documents which require authentication. SUBSTANCE: device has at least two layers which are connected to each other. One layer is made from opaque material, another one is made from transparent or reflecting material. Reflecting day-light hologram is generated in layer of opaque material and covers all area of information carrier. Picture which is used for authentication of information carrier is viewed at angle of less than 45 degrees with respect to plane of information carrier. Stored information picture may contain text and graphical images which are generated by removal of material from parts of opaque layer by means of laser engraving. EFFECT: increased reliability. 2 dwg
Patent RU-2076205-C1 (RU)
Title: Device for separation of fluid flow into equal parts with respect to their flow rates
Inventor: KHAZIEV NAGIM N
IPC: E21B43/34
Filed: 1994-08-30
Granted: 1997-03-27
Abstract: FIELD: gathering and distribution of oil, gas and water at fields and at oil processing plants. SUBSTANCE: device for separation of fluid flow into equal parts with respect to their flow rates has supplying pipeline, vertical cylindrical body accommodating gas discharge pipe, branch pipe for supply of gas-fluid flow in the body lower part, branch pipe for withdrawal of free gas in the upper part and outlets with downward sections of body side surface. EFFECT: higher efficiency. 1 dwg
Patent RU-2135489-C1 (RU)
Title: Stabilized composition, method of stabilization of organic material, benzofuran-2-one derivatives and method of preparation thereof
Inventor: PETER NESVADBA
IPC: C09K15/06
Filed: 1994-09-16
Granted: 1999-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: composition comprises (a) organic material subjected to oxidative, thermal or light-induced decomposition and (b) at least one compound of formula I wherein R 1 -R 5  are as defined in claim 1. Composition is used as organic material stabilizer resulting from oxidative, thermal or light-induced decomposition. Method of preparing above-mentioned compounds of formula I, method of stabilizing the organic material and benzofuran-2-one derivatives. EFFECT: stabilized composition comprising new organic material stabilizers resulting from oxidative, thermal or light-induced decomposition. 23 cl, 6 ex, 2 tbl
Patent RU-2098014-C1 (RU)
Title: Method for diagnosing functional condition of human organism
Inventor: SHCHERBAKOVA NATALIYA I
IPC: A61B5/24
Filed: 1994-09-30
Granted: 1997-12-10
Abstract: FIELD: medicine; sports medicine for evaluating sportsmen' fitness to sports contests. SUBSTANCE: patient's permanent potential level is measured between thenars of upper extremities and vertex, followed by evaluating measurement results. In addition, permanent potential level measurements are effected between thenars of lower extremities and vertex. Furthermore, measurements are effected during three time periods of equal duration under different dosed physical loads applied. Measurements within each time period are effected after applying dosed physical load with 30- second periodicity, while evaluation of measurement results is conducted depending on values of measured parameters determined at 5th minute of each time period. EFFECT: better diagnosis accuracy. 4 cl, 2 tbl
Patent RU-2092891-C1 (RU)
Title: Adder
Inventor: KIM PAVEL A
IPC: G06F7/50
Filed: 1994-10-27
Granted: 1997-10-10
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has converter 1 from binary to compressed code, AND gates group 2, halving unit 3 which uses compressed code and outputs position code, delay gates group 4, encoder 12. Next bit of sum is generated at device output 10. Result is calculated for n cock cycles where n is bit length of terms. EFFECT: increased speed. 1 dwg
Patent RU-2092810-C1 (RU)
Title: Method for applying suspension sample for study of suspended particles, and method for evaluating particle size and number in suspension
Inventor: POBELYANSKIJ EDUARD G
IPC: G01N15/02
Filed: 1995-03-27
Granted: 1997-10-10
Abstract: FIELD: medicine; powder metallurgy; production of metalloceramics, etc wherever it is necessary to study microparticles by evaluating their size and number. SUBSTANCE: method resides in preparing suspension sample to form from it monolayer in form of constant-width band on wettable surface by performing mutual movements of predetermined sample volume and said surface at constant speed. During sample preparation step, sample is diluted in preservative liquid in which polymer is dissolved in concentration 4-10%. As result of monolayer formation step, monolayer immobilized with thin polymeric film is formed. Proposed method for evaluating particle size and number is suspension comprises following steps: applying predetermined sample volume onto wettable surface, illuminating surface with particles applied thereonto by light beam, while uniformly displacing surface normally to optical axis of system, followed by studying data thus-obtained by optoelectronic methods. As suspension sample is applied onto surface, suspended particles are immobilized by polymeric film. Film-coated surface is illuminated through measuring diaphragm of optical system to record integral-differential curves of optical absorption of light radiation that had passed through film-coated particle and region around it. Horizontal dimension of particle is evaluated as function of output signal duration, while particle thickness is evaluated as function of peak positive amplitude of signal emitted as particle comes into, or comes out of, projection of measuring diaphragm. Simultaneously, particle type is determined depending on single shape, number of similar-type particles being evaluated according to number of similar-type signals. EFFECT: useful methods in study of micro particles. 2 cl, 13 dwg
Patent RU-2115996-C1 (RU)
Inventor: ZAV JALOV V P
IPC: H02P25/10
Filed: 1995-04-28
Granted: 1998-07-20
Abstract: FIELD: collector electric motors, in particular, for hand electric tools. SUBSTANCE: device has triac which is connected in series to electric motor in alternating current circuit. Control electrode of triac is connected through threshold gate to control circuit which has amplification unit. Amplification unit provides possibility of smooth regulation of output current depending of load current by means of introduced unit providing smooth start and manual control. Smooth acceleration of electric motor eliminates overload of circuit elements, possibility of tool failure in beginning of device operations. EFFECT: increased functional capabilities, facilitated use. 7 cl, 2 dwg
Patent RU-2094997-C1 (RU)
Inventor: RATNIKOV ALEKSANDR YU
IPC: A21D8/02
Filed: 1995-09-06
Granted: 1997-11-10
Abstract: FIELD: baking industry. SUBSTANCE: method involves mixing yeast with additive in the form of ground cardamon and/or its concoction and/or its extract prepared at treatment of cardamon with water, alcohol, liquefied gas or their mixture which prevents growth of must. Then dough is prepared with above-mentioned and baked. EFFECT: higher efficiency. 2 cl
Patent RU-2092292-C1 (RU)
Title: Method of operative check-up of condition of nc metal-cutting machine tools
Inventor: OTROKHOV VLADIMIR P
IPC: B23Q15/00
Filed: 1995-10-05
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering, applicable for checking the precision and serviceability of machine tools. SUBSTANCE: method consists in feeding of test codes and comparison of coordinates of two independently arranged measuring systems in the feedback circuit; one of the measuring systems is installed directly on the motion screw of the machine tool actuator, and its movement is checked in the points multiple of the screw lead with a subsequent check of the existence of the check point indicating signal. EFFECT: facilitated procedure. 1 dwg
Patent RU-2121232-C1 (RU)
Title: Device and method for decoding coherent signal modulated by multilevel phase keying with differential coding of characters
Inventor: DARIUSH A BLAZIAK
IPC: H04Q7/20
Filed: 1995-10-31
Granted: 1998-10-27
Abstract: FIELD: electronic engineering. SUBSTANCE: device functions to decode coherent signal modulated by multilevel phase keying with differential coding of characters. Coherent signal modulated by phase keying with differential coding of characters goes to coherent receiver which passes it to metric calculator. The latter generates soft solution metric   corresponding to coherent signal modulated by mentioned method which is passed to direct error correction decoder. The latter decodes mentioned coherent signal in compliance with soft solution metric   corresponding to mentioned coherent signal. EFFECT: facilitated decoding of coherent signal modulated by multilevel phase keying with differential coding of characters. 10 cl, 3 dwg
Patent RU-2097658-C1 (RU)
Title: Furnace module complex
Inventor: BUMAGIN EVGENIJ KONSTANTINOVIC
IPC: F24B1/26
Filed: 1995-12-25
Granted: 1997-11-27
Abstract: FIELD: heating buildings, making meals, drying and smoking. SUBSTANCE: furnace module complex includes basic module of convective stove and service module, modules for boiling and heating water in reservoirs, drying module made in form of drying cabinet, smoking module made in form of smoking chamber, module in form of device for additional heating in form of tube-calorifier, module of stone stove including reservoir for stones and detachable chimney branch pipe provided with flue damper. All modules may be interconnected by means of lengths of tubes and/or by chimney branch pipe of stove. EFFECT: enhanced efficiency. 8 cl, 10 dwg
Patent RU-2093407-C1 (RU)
Title: Aerosleigh-amphibia
Inventor: SHVILKIN VLADIMIR A
IPC: B62M27/00
Filed: 1995-12-27
Granted: 1997-10-20
Abstract: FIELD: transport engineering. SUBSTANCE: aerosleigh-amphibia has boat-ski and body installed on boat-ski by means of shock absorbing members. Body has cab and engine compartment with engine and propeller enclosed in protective ring and coupled with engine. Cab and engine compartment are hinge-connected by means of two brackets secured at equal height on rear wall of cab at its sides. Cab is connected with boat-ski by means of two longitudinal rigid tie-rods inclined relative to horizontal and arranged in parallel to each other and to plane of symmetry of aerosleigh-amphibia. Front ends of tie-rods are hinge-connected with rear wall of cab at its sides. Rear ends of tie-rods are hinge-connected with stern of boat-ski and cross inclined rigid tie-rod one end of which is hinge-connected with cab bottom at one side, and other end is hinge-connected with boat-ski at opposite side. Aerosleigh-amphibia has two additional longitudinal shock absorbing members by means of which rear wall of cab at its sides is coupled with boat-ski. It is expedient to arrange longitudinal tie-rods in one plane with center of mass of cab and arrange cross inclined tie-rod in vertical cross plane passing through center of body mass. EFFECT: enlarged operating capabilities. 2 cl, 7 dwg
Patent RU-2127677-C1 (RU)
Inventor: SHNAJDER A I
IPC: B60S3/04
Filed: 1996-03-07
Granted: 1999-03-20
Abstract: FIELD: transport engineering; washing facilities. SUBSTANCE: washer has frame with supporting rotary and driven rollers furnished with reverse rotation brake, and nozzles set into rocking by drive and directing high-pressure stream onto surface of rotating truck wheel to be cleaned. Washer has four pairs of rollers to provide cleaning of trucks with paired axles, and nozzle selector system to provided washing of wheel of single or paired axles. EFFECT: enhanced washing of wheels of trucks leaving construction site. 4 cl, 2 dwg
Patent RU-2128681-C1 (RU)
Inventor: JOKHANNES VIL KHEL MUS MARIJA
IPC: C10G45/64
Filed: 1994-10-07
Granted: 1999-04-10
Abstract: FIELD: petrochemical industry. SUBSTANCE: invention aims at reducing paraffin in paraffin-containing hydrocarbon crude to produce middle-run products including low freezing-point jetliner fuel and/or diesel fuel as well as densified oil with low flow and cloud points. Initial material is brought into contact with hydrocracking catalyst in hydrocracking zone in presence of hydrogen at elevated temperature and pressure, where catalyst contains filling agent, at least one hydrogenated metal component selected from the group including VIB and VIII group metals, and large-pore size zeolite (Y-type zeolite). Hydrocracking product stream enters hydrodewaxing zone, where, at elevated temperature and pressure and in presence of hydrogen, product is brought into contact with dewaxing catalyst containing crystalline molecular sieve with transitory-size pores selected from the group including borosilicates, ferrosilicates, aluminosilicates, and silicoaluminophosphates. EFFECT: improved working characteristics of products. 6 cl, 4 tbl, 2 ex
Patent RU-2127082-C1 (RU)
Title: Method of surgical treatment of partial anomalous drainage of pulmonary veins to vena cava superior
Inventor: ZHELEZNEV S I
IPC: A61B17/00
Filed: 1996-05-05
Granted: 1999-03-10
Abstract: FIELD: medicine, cardiac surgery; may be used in surgical treatment of anomaly of pulmonary venous return. SUBSTANCE: canal for transfer of blood from abnormally draining pulmonary veins to left auricle is formed of own tissues of vena cava superior and right auricle. Plasty of vena cava superior and right auricle is effected with graft of autopericardium on broad supplying base. EFFECT: provision of physiologic volume of hollows and formation of nonrestrictive and growing canals, reduced volume of surgical work and risk of development of complications. 3 dwg
Patent RU-2109367-C1 (RU)
Inventor: PETRENKO SERGEJ VENIAMINOVICH
IPC: H01J3/04
Filed: 1996-06-07
Granted: 1998-04-20
Abstract: FIELD: charged particle accelerators and nuclear fusion devices. SUBSTANCE: method involves use of surface obtained by means of magnetic ceramic powder deposited on magnetic electrode surface as converter electrode surface for generating negative ions in source. Magnetic ceramic powder is held on electrode surface due to its own magnetic field; own closed magnetic field near surface and between powder particles prevents escape of free electrons to plasma. Negative ions and electrons are separated not only in source discharge chamber but also on surface obtained by means of magnetic ceramic powder. Conditions for generating negative ions on magnetic ceramic powder surface do not cause changes in source operation. Magnetic ceramic powder is produce from barite magnet. EFFECT: improved output of negative ions. 2 cl
Patent RU-2152289-C1 (RU)
Title: Holder to centering device
Inventor: MIT KIN O M
IPC: B23B33/00
Filed: 1996-06-14
Granted: 2000-07-10
Abstract: FIELD: metal working, namely devices for clamping cylindrical parts in machine tools such as lathes. SUBSTANCE: holder includes cone opening for basing cylindrical portion of worked part. Conicity angle of said opening is selected in range from 21 degrees 48' until 45 degrees. EFFECT: reduced scattering of linear dimensions of worked part. 2 dwg
Patent RU-2095195-C1 (RU)
Title: Installation for spraying aluminum, magnesium, and their alloy smelts
Inventor: GOPIENKO VIKTOR G
IPC: B22F9/08
Filed: 1996-06-18
Granted: 1997-11-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: smelt from furnace overflows into external stack cradle 2 and metal conduit 3 is shut off with gate 4. Pressurized gas is then fed through connecting pipe 6 into external stack cradle and smelt under pressure enters, through metal conduit 7, injector 8, wherein smelt spraying into deduster 9 occurs. EFFECT: enhanced efficiency of process. 1 dwg, 1 tbl
Patent RU-2116795-C1 (RU)
Title: Set for dna isolation
Inventor: EVTUSHENKO VLADIMIR IVANOVICH
IPC: A61K35/66
Filed: 1996-07-10
Granted: 1998-08-10
Abstract: FIELD: medicine, biochemistry. SUBSTANCE: set has buffer as 3-10 M urea solution, binding buffer as 2.5-5.0 M sodium chloride solution, eluting buffer as 10 mM Tris-HCl solution and 1 mM Trilon B at pH 8, 80-% ethyl alcohol solution as washing out buffer and silica gel as a sorbent. The use of this set ensures to isolate DNA from biological samples at high yield and purity degree that can be used in medicinal practice for diagnostic aims, in part, for diagnosis of hereditary, malignant and viral diseases. EFFECT: improved quality and enhanced effectiveness of the set proposed.
Patent RU-2075595-C1 (RU)
Inventor: SHAKHVERDIEV AZIZAGA KH
IPC: E21B43/25
Filed: 1996-08-22
Granted: 1997-03-20
Abstract: Изобретение относится к области нефтедобычи, в частности, к способу закачки воды в нагнетательные скважины. Задачей изобретения является увеличение приемистости нагнетательных скважин. Это достигается тем, что в способе включающем обработку воды магнитным полем, воду обрабатывают магнитным полем импульсно-циклически. Обработку ведут многократно с помощью типовых блоков из последовательно установленных электромагнитов разной напряженности в каждом блоке и с расстоянием L, м между электромагнитами, определяемым из зависимости L = V•t/2, где L - расстояние между электромагнитами, м; V - скорость потока воды в трубе, установленной в зазоре электромагнитов, м/с; t - продолжительность цикла обработки, с. 1 з.п.ф-лы, 2 ил.
Patent RU-2129815-C1 (RU)
Title: Heat-reflecting (heat-saving) clothing
Inventor: KOSTJUKOV V V
IPC: A41D13/00
Filed: 1997-01-27
Granted: 1999-05-10
Abstract: FIELD: production of special-purpose clothing. SUBSTANCE: heat-reflective clothing has main layer manufactured from low-permeable fabric with air-permeability of up to 50 l/sq m/s, heat-saving layer manufactured from synthetic or natural warming material and layer with air-permeability of 50-400 l/sq m/s. Such structure of fabric allows predetermined microclimate necessary for maintaining comfortable thermal conditions for user to be provided. EFFECT: increased efficiency, simplified structure of material and provision for adequate thermal conditions. 2 cl
Patent RU-2123065-C1 (RU)
Title: Process of manufacture of tubular articles from zirconium alloys ( versions )
Inventor: AKTUGANOVA E N
IPC: G21C3/07
Filed: 1997-03-12
Granted: 1998-12-10
Abstract: FIELD: manufacture of tubes and tubular articles from binary and multicomponent zirconium alloys. SUBSTANCE: given process involves manufacture of ingot, its preliminary beta-ray deformation machining to obtain initial billet, manufacture of tubular billet by hot formation of initial billet at temperature of existence of alpha-zirconium, cold deformation of tubular billet with intermediate annealings at temperature of existence of alpha-zirconium with summary drawing ??<SB>Σ</SB> > 100 for finished articles and ??<SB>Σ</SB> < 50 for tubular semifinished articles of TREX or SUPERTREX type. At first stage of cold drawing ?? <2.0. After this final annealing is conducted at temperature of existence of alpha-zirconium with ?? = S<SB>b.c</SB>/S<SB>t</SB>(S<SB>b.c</SB> being cross- section area of billet for rolling; S<SB>t</SB> being cross-section area of rolled tube; ??<SB>Σ</SB>= S<SB>in.b,c</SB>/S<SB>f.bic</SB> being cross-section area of billet for first rolling; S<SB>in.b,c</SB> being cross-section area of finished tube after final rolling. Then billet is brought to finished article. In accordance with second version hardening of tubular billet at specified temperatures, machining and tempering are additionally conducted after hot formation. EFFECT: improved quality of articles by creation of deformation conditions without break of continuity of material of zirconium articles, enhanced technical and economic indices of their manufacture thanks to increased size of initial billets and improved quality of tubular semi-finished articles, obtainment of homogeneous structure of tubular articles, elimination of defects in process of treatment and increased physical and mechanical properties of alloys. 2 cl, 3 dwg
Patent RU-2118486-C1 (RU)
Title: Method for multiplying wood planting material
Inventor: KASHIN V I
IPC: A01G1/00
Filed: 1997-05-22
Granted: 1998-09-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves in vitro growing of propagules; testing by immunoferment analysis; grafting plants, with propagules of proliferous crops which had passed test for presence of virus and other infection being used as graft. Mentioned plants are grafted on healthy grafts or seedlings adapted for unsterile conditions. Cut surfaces are treated with solutions of antioxidants and growth regulators promoting callusing. EFFECT: increased yield of healthy plants by removing limiting factors, eliminating labor consuming operations, reduced test and multiplication time. 5 cl, 6 tbl, 1 ex