baber/WOPTO huggingface dataset:
Patent RU-2132634-C1 (RU)
Title: Method for diagnosing the cases of cerebral and coronary ischemia aggravated by combined atherosclerosis of brachycephalic and coronary arteries
Inventor: LISHMANOV JU B
IPC: A61B5/00
Filed: 1996-04-01
Granted: 1999-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing monophotone emission computer tomography examination of brain in 20-30 min with following planar perfusion scintigraphy or monophotone emission computer tomography examination of myocardium in 60-80 min after intravenous injection of 185-260 mBq of  199 TI TI-diethyldithiocarbamate (( 199 TI-DDK) TI- DDT) on gamma chamber with parallel high power collimator tuned on energy peak of  199 TI TI-DDT (72.5 kEV). Local drop in  199 TI-DDK TI-DDT in brain and myocardium witnesses hypoperfusion is the case. EFFECT: enhanced accuracy of diagnosis. 2 cl
Patent RU-2126965-C1 (RU)
Title: Method detecting content of oil products in water
Inventor: BOGOLITSYN K G
IPC: G01N27/26
Filed: 1996-04-16
Granted: 1999-02-27
Abstract: FIELD: petroleum refining industry. SUBSTANCE: in accordance with proposed method sample is oxidized, information parameter is measured and sought-for value is found by calculation. Oxidized sample is placed in indication system. Oxidation-reduction system for which value of electric potential of system employed in the capacity of information parameter is determined beforehand is used as indication system. Repeat measurement of value of information parameter of system is conducted after storage of oxidized sample in oxidation-reduction system. Sought-for value is found with the help of measured values of potentials. Sample is diluted before homogenization and is homogenized prior to oxidation. Sample is diluted to content of oil products from 0.01 to 0.05% by volume. Cerium sulfate (IV)/cerium sulfate(III) is used in the capacity of oxidation-reduction system. Oxidation lasts for 10-15 min. Oil products are kept in indication system in the course of 9-11 min at temperature of 80 C. Oxidized oil products are kept in indication system at temperature of 50 C. Calculation of sought- for value is performed by method of least squares. EFFECT: enhanced accuracy and speed of determination of content of oil products in water. 11 cl
Patent RU-2109944-C1 (RU)
Title: Rotational-feeding mechanism to gear for construction of ray relief holes from headings
Inventor: BAKSHEEV I S
IPC: E21B3/02
Filed: 1996-07-05
Granted: 1998-04-27
Abstract: FIELD: mining industry, construction of ray relief holes to dry water encroached rocks, civil engineering, drainage of reclaimed lands, excavation of oil. SUBSTANCE: proposed rotational-feeding mechanism meant for expansion of technological capabilities thanks to additional usage of screw filters of smaller diameter and their reciprocal motion when conducting ray drain includes rotation drive, spline bushing kinematically coupled to it which splines enter splines of sleeve connected to power member that has open grooves in side surfaces. Recesses foe entry of gripping members of screw filters are made in open grooves at distance equal or less than its travel. Power member is manufactured as one unit. Hollow piston-rod and cylinder forming leak-proof mobile pair are positioned concentric on power member. One of them is rigidly coupled to spline bushing and second one is made fast to sleeve. EFFECT: expanded technological capabilities of gear. 1 dwg
Patent RU-2112490-C1 (RU)
Title: Glove for training hand to prevent contractures
Inventor: MISHTA V P
IPC: A61H1/02
Filed: 1996-08-07
Granted: 1998-06-10
Abstract: FIELD: medicine; orthotherapy; restoration of hand's functional activity; prevention and training of hand's contractures. SUBSTANCE: glove is made of elastic knitted fabric which structure is such that glove can be stretched both in longitudinal and transverse directions. Glove tightly fits to all over surface of hand, therapy providing mechanical tension onto hand's fingers due to presence of distended loops knitted of elastomeric threads. As a result, disordered functions are restored and development of contractures is prevented. If linear dimensions of glove's palmar wall are reduced to less than 10% of palm dimensions and fingers lengthwise, glove does not provide mechanical load sufficient to restore hand's functional activity. If linear dimensions of palmar wall are above 25% of palm dimensions and fingers lengthwise, loop structure of glove becomes destroyed as hand is fully straightened in the course of training, thereby making glove poorly effective for restoring functional activity of hand's paralyzed muscles. EFFECT: effective restoration of functional activity of muscles. 3 dwg
Patent RU-2137332-C1 (RU)
Inventor: ES KOV E K
IPC: A01C1/00
Filed: 1996-08-16
Granted: 1999-09-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves providing inducing action upon seeds; storing seeds at presowing period for 25-50 days together with seeds preliminarily exposed to inhibiting doses of gamma radiation in air-impermeable containers. Method allows field germination of seeds to be increased by 17-21% and yield to be increased by 16-26% depending on kind of seeds. EFFECT: improved sowing qualities of seeds and increased yield. 1 ex
Patent RU-2112566-C1 (RU)
Title: Apparatus for extremely-high frequency therapy (variants)
Inventor: AVERIN V V
IPC: A61N5/02
Filed: 1996-09-17
Granted: 1998-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus is made as cylinder 20 mm high and 18 mm in diameter. It accommodates several extremely-high frequency generators, each of them is tuned to resonance frequency. Extremely-high frequency generators are provided with common output of extremely-high frequency radiation to cone-shaped antenna-radiator closed by thin dielectric plate to prevent reflection of electromagnetic radiator from patient's skin and its scattering in surrounding space. Apparatus design provides for tuning to optimal value of output radiation power by means of short-circuiting pistons positioned inside waveguide channels. Apparatus mode of operation is controlled with the aid of microprocessor. EFFECT: improved therapy. 2 cl, 3 dwg
Patent RU-2142742-C1 (RU)
Title: Method for treating the cases of postthrombotic syndrome of lower extremities
Inventor: KIRIENKO A I
IPC: A61B17/32
Filed: 1996-09-18
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves placing a patient in prone position, making incision in the middle part of the crus on its back surface 2 cm medial with respect to the median line. Endoscopic instruments are introduced through the incision. Perforated veins of medial, posterior and lateral group are subfascially coagulated and intersected. EFFECT: enhanced effectiveness of treatment; accelerated recovery from trophic disorders; prevented recurrence.
Patent RU-2112230-C1 (RU)
Inventor: VOLKOMICH ANATOLIJ ALEKSANDROV
IPC: G01N3/28
Filed: 1996-09-30
Granted: 1998-05-27
Abstract: FIELD: foundry, construction industry, strength testing of materials. SUBSTANCE: proposed gear includes drive 1 with translational movement of output link 2, unit 3 controlling drive 1, active 4 and passive 5 supports for sample of tested material, force meter 6 and signal converter 7 which one input is connected to force meter 6. Output link of drive 1 is connected directly to active support 4 and force meter 6 - to passive support 5. Output of control unit 3 is connected to drive 1 and to second input of signal converter 7. The latter forms output signals proportional to input ones by dependences including tension in sample, input signal coming from force meter corresponding to force of load on sample, area of sample, deformation of sample, input signal coming from unit controlling drive corresponding to movement of active support, stiffness of restoring system of force meter. EFFECT: possibility of exclusion of members of structure, increased accuracy of gear. 1 dwg
Patent RU-2127985-C1 (RU)
Inventor: KORJACHKINA S JA
IPC: A23L21/10
Filed: 1996-10-30
Granted: 1999-03-27
Abstract: Изобретение может быть использовано в пищевой промышленности, частности в кондитерской промышленности, а именно, в технологии производства желейных мармеладных изделий. Способ производства желейного мармелада предусматривает уваривание сахаропаточного сиропа со студнеобразователем, формование и выстойку желейной массы. В качестве студнеобразователя используют агароглицериновую или пектиноглицериновую композицию, ягодное, овощное или купажированное пюре. После охлаждения сиропа до 60 o C в него вводят стоматологическую пищевую адаптогенную добавку медицинского назначения (СПАДМ). Мармелад, приготовленный данным способом, имеет высокие потребительские свойства. При его производстве сокращается расход студнеобразователей, исключаются искусственные красители и ароматизаторы. 2 з.п.ф-лы.
Patent RU-2134236-C1 (RU)
Title: Method of preparing melt or electrolyte containing magnesium chloride from magnesium hydrochloride, and magnesium metal production
Inventor: PISI DZHON
IPC: C01F5/34
Filed: 1995-05-05
Granted: 1999-08-10
Abstract: FIELD: production of inorganic compounds. SUBSTANCE: invention relates to anhydrous magnesium chloride-containing melt or electrolyte from hydrated magnesium chloride and production of magnesium metal with no essential magnesium oxide formation. Hydrated magnesium chloride is fed into melting furnace containing molten electrolyte from electrolytic cell maintaining temperature within a range of 450-650 C and, simultaneously, gas containing anhydrous hydrogen chloride is fed with intake of 2 mol HCl per 1 mol of MgCl 2  formed from hydrated salt. Melt is agitated to maintain MgO in suspended state necessary for dehydrating MgCl 2  and ensuring its reaction with MgO until concentration of the latter no higher than 0.2% for 100% MgCl 2  is attained. Resultant anhydrous magnesium chloride-enriched melt can be pumped through into at least one electrolytic cell for electrolytic magnesium production. EFFECT: minimized graphite electrode consumption and essentially reduced slag formation in cell. 15 cl, 1 dwg, 8 tbl, 2 ex
Patent RU-2117937-C1 (RU)
Inventor: VOLODIN JU G
IPC: G01N25/68
Filed: 1997-02-25
Granted: 1998-08-20
Abstract: FIELD: measurement of low values of dew point under high pressures. SUBSTANCE: hygrometer incorporates measurement chamber, light source, photodetector, cooler and temperature-sensitive element. Measurement chamber has cylindrical ducts made in symmetry. Surfaces of ducts are condensation surfaces. Axes of ducts present generating lines of surfaces of hyperboloid of two sheets. Collection screen is placed in front of photodetector. EFFECT: given hygrometer allows dew point to be measured with reduced amount of analyzed gas. 1 dwg
Patent RU-2133616-C1 (RU)
Title: Immunotropic agent
Inventor: TULEV JU V
IPC: A61P31/04
Filed: 1997-03-05
Granted: 1999-07-27
Abstract: FIELD: medicine, veterinary science, pharmacology. SUBSTANCE: immunotropic agent consists of Composite family plants extract at amount 0.5-75 wt.% and monoflower honey containing 3-hydroxyflavone-silibin at amount 25-99.5 wt.-%. An agent is obtained by processing the indicated composition by bees, being at least twofold, followed by fractionation by honey an aqueous solution freezing up to -60 C and the following defrosting to 15-30 C. Immunotropic agent stimulates immune processes, normalizes metabolism, shows an antibacterial, antiviral activity and inhibits growth of some tumor cell species. Invention can be used for prophylaxis and treatment of secondary immunodeficient states in viral, malignant and bacterial diseases. EFFECT: enhanced curative and prophylactic effectiveness of an agent. 5 cl, 1 tbl, 7 ex
Patent RU-2121144-C1 (RU)
Title: Method for diagnosing oral mucosa diseases
Inventor: ALEKSANDROV M T
IPC: G01N33/483
Filed: 1997-03-20
Granted: 1998-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring reflected light signal intensity J B  before dying. Then the mucosa region under study is smeared with solution having 1 g of crystalline iodine, 2 g of potassium iodide and 20 ml of distilled water. The preparation is kept at least 2 min before measuring reflected light signal intensity J i  after dying. Next to it, index K= K = J B /J i  is determined. K being not equal to 1 K ≠ 1 ± 0,1 0.1, inflammation process diagnosis is set. EFFECT: enhanced accuracy and objectiveness of diagnosis.
Patent RU-2135953-C1 (RU)
Title: Method determining areas of objects
Inventor: POLJAKOV V V
IPC: G01B21/28
Filed: 1997-05-20
Granted: 1999-08-27
Abstract: FIELD: spectrometric measurements of relative areas of objects differing by optical characteristics. SUBSTANCE: method determining areas of objects includes generation of images with their subsequent deciphering and analysis. Energy characteristics of images are measured in this case in several spectral channels and relative areas of similar objects are computed by solving of system of equation. EFFECT: expanded field of application of spectrometric measurement, increased productivity and efficiency of work, reduced labor input and time of measurement . 1 cl, 2 tbl
Patent RU-2132223-C1 (RU)
Title: Method of separating gas mixtures
Inventor: KOSTIN A I
IPC: B01D53/22
Filed: 1997-09-02
Granted: 1999-06-27
Abstract: FIELD: chemical engineering. SUBSTANCE: invention is designed for cases when gas mixtures are to be separated into fractions or to be fried from impurities, and also for application in gas-analysis technics. High-pressure gas mixture stream is created on one side of semipermeable membrane to be enriched with hard-permeating components and low-pressure countercurrent stream is created on the other side of semipermeable membrane to be enriched with easy-permeating components. A part of excess of enriched high-pressure gas mixture stream is taken off, throttled down, and fed into low- pressure stream. EFFECT: considerably decreased membrane surface required to achieve desired concentration of components. 2 cl, 2 dwg
Patent RU-2115572-C1 (RU)
Title: Automobile roof detachable luggage carrier
Inventor: JUDIN SERGEJ VALER EVICH
IPC: B60R9/045
Filed: 1997-10-21
Granted: 1998-07-20
Abstract: FIELD: automobile transport. SUBSTANCE: luggage carrier is detachable platform consisting of two beams 1 and set of crossmembers 2 whose ends are fitted between clamping inserts 3 one of which is fixed on beam 1. Clamping is done by bracing set of clamping inserts and ends of crossmember by clamping screw 4 thrusting against first insert. EFFECT: improved operating characteristics of luggage carrier. 1 dwg
Patent RU-2130872-C1 (RU)
Title: Method of rescue of helicopter
Inventor: TALANOV B P
IPC: B64D17/78
Filed: 1997-10-30
Granted: 1999-05-27
Abstract: FIELD: aviation. SUBSTANCE: for rescue of helicopter in an emergency, rocket, parachute and helicopter are connected in succession by means of ropes; provision shall be made for destruction of rope between rocket and parachute under action of impact load arising during tension of both ropes. Rope is secured on flying vehicle by means of drive located in tail section of helicopter above center of mass in plane parallel to plane of rotation of rotor blades. In an emergency, rocket is fired mainly upward and after its separation parachute is retracted by means of rope. EFFECT: possibility of performing parachute descent at low altitude at adjustable rate of descent.
Patent RU-2147582-C1 (RU)
Title: Method of synthesis of 2-substituted benzo[b]thiophene (variants), method of synthesis of derivatives of 2-phenyl-3-aroylbenzo[b]thiophene (variants) and derivatives of benzo[b]thiophene
Inventor: KENNET L KHOSER
IPC: C07D405/10
Filed: 1996-03-28
Granted: 2000-04-20
Abstract: FIELD: organic chemistry, pharmacy, chemical technology. SUBSTANCE: invention describes the method of synthesis of the novel 2-substituted benzo[b] thiophene of the general formula (I)   where values R 1  and R 2  are given in p. 1 of the invention claim. Method involves the synthesis of boronic acid derivative followed by its coupling with the compound of the formula X-C 6 H 4 -R 2  where X means bromine or iodine atoms and R 2  means H, OH or OR 4  where R 4  means hydroxy-protective group. Synthesized compound can be used as an intermediate substance for synthesis of pharmaceutically active compounds being others are useful for treatment of women with osteoporosis in the phase of postmenopause. EFFECT: simplified and decreased cost of process. 32 cl, 1 dwg, 3 ex
Patent RU-2148663-C1 (RU)
Title: Method of utilization and removal of residual substances formed in cupola
Inventor: KHENIKH IVO
IPC: C21B7/22
Filed: 1997-03-03
Granted: 2000-05-10
Abstract: FIELD: metallurgy, more specifically, methods of utilization of wet residual substances and metals contained in them, formed in cupola. SUBSTANCE: wet components of residual substances are trapped by wet cleaning system, drying with hot gas effluent from system and utilized by repeated introduction into cupola and/or transferred into slag. EFFECT: reduced expenditures for storage, optimal utilization of existing substances and energy of effluent gas. 7 cl, 1 dwg
Patent RU-2136960-C1 (RU)
Inventor: KUZNETSOV A I
IPC: F03D7/06
Filed: 1998-01-08
Granted: 1999-09-10
Abstract: FIELD: wind-power engineering. SUBSTANCE: rotor has vertical shaft 1, at least two radial yokes 2 fixed to shaft 3, and wing-shaped vertical blades 3 each fixed with shaft 1; each blade is rigidly fixed on end of yoke 2 in parallel with shaft 1; according to invention, each yoke 2 is provided with air semi-wing 4 whose root is coupled with blade 3 and with additional wing-shaped blade 5 fixed on end part of semi-wing 4. Semi-wings and yokes are set at definite angle to horizontal plane. Due to such arrangement, rotor efficiency is raised to 40-45%; rotor starts moving at wind velocity as low as 2 or 3 m/s and its runaway at wind velocities as high as 50-60 m/s is excluded. EFFECT: improved efficiency aerodynamic and operating characteristics, improved reliability. 25 cl, 4 dwg
Patent RU-2135991-C1 (RU)
Title: Method of realization of electric break-down of gas dielectric in abruptly non-uniform field
IPC: H01J37/32
Filed: 1998-02-10
Granted: 1999-08-27
Abstract: FIELD: testing technology. SUBSTANCE: invention is meant for study of dielectric strength of high-voltage plants. Corona-forming discharge with formation of bulk discharge close to corona- forming electrode which then is uniformly redistributed along discharge gap by way of drop of current of corona-forming discharge is initiated by supply of initial voltage to electrodes of discharge gap. Pulse pedestal of voltage ensuring complete break-down of gas dielectric in sum with initial voltage is then formed in supply circuit. Drop of current of corona-forming discharge and formation of pulse pedestal are carried out with the help of auxiliary dynamic discharge whose electrodes are spaced apart from closed to open state till they are flashed over by arc. EFFECT: reduced voltage of power supply source. 1 dwg
Patent RU-2130541-C1 (RU)
Title: Method for intensifying inflow from bed
IPC: E21B43/25
Filed: 1998-02-19
Granted: 1999-05-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: according to method intensification of oil inflow from bed is achieved by drilling main bore-hole of well with further increasing its diameter in lower part and drilling additional horizontal bore-holes. Enlarging diameter of lower part of main bore-hole is performed by mining method up to dimensions sufficient for bringing team of workers and technological equipment to bottom hole. After arrangement of technical station with built-in preventers, drilled are horizontal bore-holes of small diameter such as from 0.036 m to 0.059 m. Technical station is located below oil bed. Drilling of horizontal bore-holes is performed over floor of oil bed. Application of aforesaid method allows for increasing oil recovery from bed due to subjecting productive bed to wider range of treatment. EFFECT: higher efficiency. 2 dwg
Patent RU-2146807-C1 (RU)
Title: Method of compensation of phase difference in ring interferometer of fiber-optical gyroscope
Inventor: KURBATOV A M
IPC: G01J9/02
Filed: 1998-03-02
Granted: 2000-03-20
Abstract: FIELD: fiber optics, design of transducers of physical quantities based on fiber interferometers and of fiber-optical gyroscopes. SUBSTANCE: method of compensation of phase difference in ring interferometer of fiber-optical gyroscope consists in supply of stepped sawtooth voltage with duration of step equal to time of path of light beam in ring interferometer to wide-band electrooptical phase modulators of ring interferometer and in change of voltage within limits of period from zero value to level at which phase shift equals π radian and again to zero level with cyclic alternation of change of direction of magnetic-field vector in waveguide of modulator to opposite one at time moment at which phase shift equals π radian or zero by way of compensation of commutation of modulator electrodes. EFFECT: avoidance of drop of stepped sawtooth voltage, diminished maximum amplitude of stepped sawtooth voltage formed in electron path of information processing. 1 cl, 6 dwg
Patent RU-2131654-C1 (RU)
Title: Method for evaluating allelopathic activity of precursor crop in rotation
Inventor: STATSENKO A P
IPC: A01C1/02
Filed: 1998-03-16
Granted: 1999-06-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves selecting precursor crop and forming rotation elements. Method is based on evaluation of extent of allelopathic action (suppression) of precursor crop upon subsequent crop in rotation. The extent of allelopathic action is determined in the process of growing plants under laboratory conditions for 10-14 days at temperature of 25-28 C and continuous illumination with the intensity of 5,000 lux, and soil moisture content of 55-60% of full moisture capacity. Three extents of allelopathic action are defined: low extent at germination above 75%; average extent of 50-75%; high extent below 50%. Correct selection of precursor crop in rotation is based on correct determination of extent of allelopathic effect. EFFECT: increased rotation productivity by increased objectiveness during selection of precursor crop and forming rotation elements. 1 tbl
Patent RU-2131655-C1 (RU)
Title: Seeding unit
Inventor: LIPIN V D
IPC: A01C7/04
Filed: 1998-04-29
Granted: 1999-06-20
Abstract: FIELD: agricultural engineering, in particular, equipment for precision seed drills. SUBSTANCE: seeding unit has seeding disk with spacer rings mounted on square-section shafts between ring parts defining cells for fixed angular displacement and longitudinal motion along shaft axis. Ring parts defining cells are mounted on threaded base hub and cylindrical sleeves provided with square openings and positioned on shafts for longitudinal displacement along disk hub. Auxiliary plates are positioned at side adjacent to end surface of disk on shafts. Auxiliary plates have openings arranged in arced path, with center of arc radius being positioned in central part of shaft for fixed angular displacement. Construction of seeding unit allows sowing of seeds of different fractions to be performed without replacement of seeding disk and disassembly of seeding unit. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 dwg
Patent RU-2133606-C1 (RU)
Title: Method for treating the cases of pulmonary insufficiency
Inventor: RACHKOV B M
IPC: A61K31/02
Filed: 1998-05-19
Granted: 1999-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves performing intubation with catheter introduced through one of lumens of double-lumen intubation tube when severe hypoxemia being the case. Oxygenized perfluorene solution prepared on sodium chloride isotonic solution in 1:3-1:10 proportion is introduced under 5-8 mm of mercury column pressure to fill broncho-alveolar space and let it circulate until the blood is saturated with oxygen. Partial oxygen pressure achieving at least 70 mm of mercury column, the solution is removed and artificial ventilation of lungs is continued with oxygen-air mixture to achieve appropriate independent breathing during at least 30 min. EFFECT: eliminated pulmonary insufficiency in emergency state with severe form of hypoxemia.