baber/WOPTO huggingface dataset:
Patent RU-2097915-C1 (RU)
Inventor: RODIONOV KONSTANTIN A
IPC: H03M1/12
Filed: 1995-10-12
Granted: 1997-11-27
Abstract: FIELD: electric instruments, in particular, information converters. SUBSTANCE: device has optical transducer 1, communication gate 2, gates 3, 4, 6, 8, 9, 10, resistors 5, 13, integrator 7, logical unit 11, operational amplifier 12, zero device 14, clock oscillator 15, counters 16, 20, reference voltage source 17, comparator 18, threshold voltage source 19. EFFECT: increased precision due to elimination of error caused by scaling amplifier. 2 dwg
Patent RU-2098232-C1 (RU)
Inventor: VERKHOTUROV ANATOLIJ D
IPC: B22F3/23
Filed: 1995-10-25
Granted: 1997-12-10
Abstract: FIELD: composite materials. SUBSTANCE: in a conventional method, charge is prepared by mixing scheelite concentrate with aluminum-containing component, calcium fluoride, and heating additive followed by thermal reduction. According to invention, charge is supplemented with alloying component selected from the group containing cobalt oxide or its mixture with either molybdenum oxide or zirconium oxide. As aluminum-containing component, mixture of aluminum powder with aluminum sawdust - aluminum waste processing product - is used in amount 30 wt %. EFFECT: simplified process and system utilization of mineral material with potentially producing product which may be partially utilized as electrode (metal phase) and partially as lapping past (slag phase). 7 cl, 1 tbl
Patent RU-2131746-C1 (RU)
Title: Method of immunocorrection of pathogen carrier
Inventor: VOLJANSKIJ JU L
IPC: A61M1/34
Filed: 1995-12-29
Granted: 1999-06-20
Abstract: FIELD: medicine, immunology. SUBSTANCE: lymphostimulating agents are administrated preliminary to pathogen carrier during blood extracorporal treatment and blood is separated for erythrocyte and plasma fractions. Erythrocytes are washed out and plasma is subjected for effect of immobilized proteins: cellular receptors of carrier that are complementary to pathogen, protein A, β- and i-chains of histocompatible protein of class-II and activating antigens. For work activating antigens, β- and i-chains of histocompatible protein of class-II are used being from the damaged organ of the carrier. If donor material is used then activating antigens, β- and i-chains of proteins that are identical or similar structurally with proteins of the pathogen strain by that the carrier is infected are used for work. Washed out erythrocytes and treated plasma are combined and administrated to patient. EFFECT: effective purification of pathogen carrier blood from the broad pattern of biologically active endo- and exogenic toxic substances. 9 cl, 1 ex
Patent RU-2114912-C1 (RU)
Inventor: PAVITSA KHAJKO
IPC: C12N9/00
Filed: 1994-06-08
Granted: 1998-07-10
Abstract: Изобретение предназначено для выделения антибиотика ловастатина. Способ основан на выделении его из образца бродильного бульона, мицелия или фильтрата Aspergillus terreus (АТСС 20542) или Aspergillus oryzae (АТСС 74135) путем экстракции бутил-ацетатом. Затем проводят концентрацию экстракта при температуре выше 40 o C. За нею следует прямая кристаллизация ловастатина в лактонной форме из бутилацетата. Способ является технологически более безопасным. Достигаемый выход около 60% при чистоте 90%. 3 з.п.ф-лы, 4 ил.
Patent RU-2121707-C1 (RU)
Title: Personal computer keyboard
Inventor: FILIPPOV VLADIMIR GENNAD EVICH
IPC: G06F3/023
Filed: 1996-04-03
Granted: 1998-11-10
Abstract: FIELD: computer engineering. SUBSTANCE: each multifunctional key has electronic circuit and liquid-crystal display. Electronic circuits of keys are connected to command generation circuit. Commands are represented by voltage pulses which depend on mode. Electronic circuits of keys convert these commands to display code and display on it image of character or sign which is to be displayed on computer monitor and stored in memory when this key is pressed. EFFECT: facilitated use and simplified operations with computer, especially for novice users. 3 cl, 10 dwg
Patent RU-2121668-C1 (RU)
Title: Method and device measuring octane number
Inventor: VANS R KOPP
IPC: G01M15/04
Filed: 1996-04-12
Granted: 1998-11-10
Abstract: FIELD: manufacture of engines. SUBSTANCE: first and second reference fuels having different octane numbers of detonation and tested fuel having unknown octane number are fed into fuel inlet hole of engine with some consistent values of consumption. Average intensity of detonation is computed per each consumption and consumption that produces maximum intensity of detonation is computed from resultant of series of average intensities of detonations by method of curve plotting. EFFECT: enhanced authenticity of measurements, decreased amount of fuel needed to determine octane number. 4 cl, 6 dwg
Patent RU-2100893-C1 (RU)
Inventor: ANDREEV VLADIMIR R
IPC: H02K23/04
Filed: 1996-04-24
Granted: 1997-12-27
Abstract: FIELD: large electric motors for ships and other vehicles. SUBSTANCE: motor has annular stator with multiphase winding distributed over circumference, cylindrical rotor incorporating nonmagnetic shaft 3, ferromagnetic poles 4 arranged over circumference and made in the form of segments forming interpole slots 5 accommodating prismatic permanent magnets 6 saturated in tangential direction. Device fastening magnets 6 in slots 5 is made in the form of prismatic box 7 around magnet, its walls on butt ends, on end of shaft 3 and stator 1 being made of nonferromagnetic material and those abutting against poles 4, of ferromagnetic material. Box 7 is secured through split joints of ends of rotor 1 and box proper for its installation and drawing out of slot 5 in axial direction. Walls of box 7 may be used as damping turn or loop for saturating the magnet. EFFECT: revision for insertion of magnets in assembled motor without rebalancing the rotor, their in-service replacement in case of failure, effective use of composite magnets, effective mounting of sensors recording magnet characteristics and operating conditions, magnet saturation in assembled machine without using stator winding. 3 cl, 2 dwg
Patent RU-2100830-C1 (RU)
Title: Ocular system
Inventor: FROLOV DMITRIJ N
IPC: G02B25/00
Filed: 1996-06-06
Granted: 1997-12-27
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: ocular system has first single lens made as meniscus facing the entrance pupil with its concavity, second single positive lens with aspherical surface facing the exit pupil surface, third lens glued of negative and positive lenses, fourth negative lens glued of positive and negative lenses, and fifth auxiliary single negative lens positioned behind fourth negative lens. All the above-indicated lenses are positioned in succession along optical axis from entrance pupil surface. EFFECT: more effective examination. 1 dwg, 7 tbl
Patent RU-2117426-C1 (RU)
Title: Herbicide composition
Inventor: KHASAN JANOVA EH SH
IPC: A01P13/00
Filed: 1996-06-26
Granted: 1998-08-20
Abstract: FIELD: agriculture, herbicides. SUBSTANCE: invention relates to herbicide composition as an emulsion concentrate based on phenmedifam, desmedifam and ethofumesate. N-methyl-α-pyrrolidone is added to an emulsion concentrate to enhance its stability at the following ratio of components, wt.-%: phenmedifam 5.1-6.3; desmedifam 5.1-6.3; ethofumisate 5.1-6.3; emulsifier 32-40; citric acid 0.2-0.3; N-methyl-α-pyrrolidone - the rest to 100. Emulsifier is a 40-70% solution of a mixture of nonionic and anionic surface-active substances in xylene or dioctylphthalate. Preparation forms stable emulsion at dilution and retains stability at storage. Preparation is used for struggle against weeds among agriculture crops sowing. EFFECT: improved stability of preparation, prolonged storage. 2 tbl, 7 ex
Patent RU-2123121-C1 (RU)
Title: Method of operation of internal combustion engine
Inventor: ZLOTIN G N
IPC: F02B5/02
Filed: 1996-07-18
Granted: 1998-12-10
Abstract: FIELD: mechanical engineering; spark ignition engines. SUBSTANCE: hydrogen is delivered in engine operating on hydrocarbon fuel at end of compression stroke to zone of spark plug electrodes. Delivery of hydrogen is effected in pulse timed with spark discharge at engine load not exceeding 2/3 rds of maximum load. Ratio of mass of delivered hydrogen to mass of fuel does not exceed 0.001 at load equal to 2/3 rds of maximum load and does not exceed 0.015 at idling. This provides high intercyclic stability of combustion process, leaning of mixture within indicated load range and cutting down effective specific fuel consumption. EFFECT: improved performance characteristics of engine by decreasing consumption of fuel. 3 dwg
Patent RU-2099158-C1 (RU)
Inventor: KUZNETSOV OLEG L
IPC: B09B1/00
Filed: 1996-10-21
Granted: 1997-12-20
Abstract: FIELD: control of environment, natural resources and ecology. SUBSTANCE: method includes shrilling of a network of holes through dump entire mass down to its bottom. All holes are provided with common pressure pipes and valves and connected with inert gas source. Inert gas is supplied at excessive pressure to the dump bottom layer to saturate the entire dump mass. One part of holes is used for temporary creation of vacuum to intensify the process of saturation, and then for monitoring measurements of gas mixture composition and temperature in dump bottom layer. As inert gas are used argon, nitrogen or their mixture. Applied to dump mass are fields of elastic stresses with the help of electro- or pneumoacoustic vibrators to loosen the ground and increase its phase permeability. EFFECT: higher efficiency. 5 cl
Patent RU-2120122-C1 (RU)
Title: Способ томографического контроля
Inventor: MAKLASHEVSKIJ V JA
IPC: G01N23/06
Filed: 1996-10-29
Granted: 1998-10-10
Abstract: Изобретение относится к области радиационной техники, в частности к способам поперечной компьютерной томографии. Для получения по томограмме абсолютных значений плотности по предлагаемому способу в области томографического исследования между источником и средствами детектирования дополнительно вводят набор по крайней мере двух калибров с известными значениями плотностей, причем калибры располагают внутри области исследования и проводят измерения при одновременном вращении объекта вокруг оси объекта и по восстановленной томограмме определяют плотность в отдельных областях и/или в исследуемом слое при совпадении восстановленных значений томограммы в области исследуемого слоя и калибров. Изобретение обеспечивает возможность получения количественных данных в виде абсолютных значений плотности. 2 ил.
Patent RU-2123211-C1 (RU)
Inventor: MITROSHIN I E
IPC: C02F1/46
Filed: 1996-12-20
Granted: 1998-12-10
Abstract: FIELD: radiochemical industry. SUBSTANCE: liquid wastes containing any concentration of hydrazoic acid in their composition are subjected to electrochemical treatment with titanium used as cathode and metal oxide (group IV or VII metals of periodic system of elements) as insoluble anode at load current of maximum value limited by anode current density corresponding to corrosion stability limit of anode material. EFFECT: complete disintegration of hydrazoic acid without using chemically active agents, reduced cost, provision for treating any wastes regardless of their characteristics. 2 cl, 2 dwg, 5 ex
Patent RU-2141736-C1 (RU)
Title: Device for storing image or code information displayed on screen
Inventor: TOMAS KHOENAKER
IPC: H04H60/31
Filed: 1995-11-02
Granted: 1999-11-20
Abstract: FIELD: computer engineering. SUBSTANCE: device has storing layer, which is made from photo sensitive material, which can be attached to monitor surface by means of adhesion layer provided on monitor surface. Photo sensitive layer is applied over said carrier layer and is active on monitor surface only in specific regions which are separated from each other. In addition invention specifies hardware mechanism for code transmission. EFFECT: increased definition of information displayed on screen. 14 cl, 4 dwg
Patent RU-2126043-C1 (RU)
Title: Method of preparing autochthon microorganism strains bank for recovery of human intestine microbiocenosis
Inventor: KHACHATRJAN ASHOT PAPIKOVICH
IPC: C12N1/20
Filed: 1997-07-29
Granted: 1999-02-10
Abstract: FIELD: medicine, microbiology. SUBSTANCE: method involves selection of feces samples from a single organism from its clinically health state beginning from 7-15 postnatal life and during spanlife by analysis once per a year. Autostrains of normal intestine microflora are isolated from samples and identified. Biomass of each bacterium species is produced separately on selective nutrient media to titer 10 3 -10 9  cells/ml, not less. Obtained biomasses are combined, stabilizing composition is added and a mixture is divided for samples. Each sample is preserved and stored for human spanlife under periodical biotiter monitoring. At infant age (less 1 year) normal intestine microflora has the following bifidobacteria of species: Bifidobacterium bifidum, Bifidobacterium brevis, Bifidobacterium infantis and lactobacteria of species Lactobacillus acidophilus, Lactobacillus fermenti. At age above 1 year normal species of intestine microflora are mainly Bifidobacterium longum, Bifidobacterium adolescents, lactobacteria of species Lactobacillus acidophilus, Lactobacillus fermenti, Lactobacillus plantarum, strains of bacteria Escherichia coli and lactic acid streptococci of species mainly Streptococcus faecium, Streptococcum faecalis, Streptococcus avium, Streptococcus salivarius and Streptococcus bovis. During storage after biotiter control samples of bacterium autostrains isolated from normal human intestine microflora taken off at different spanlife are combined at an equal ratios. Administration of microorganism autostrains bank samples in human intestine ensures to effect on different links of damaged intestine bacteriocenosis simultaneously by means of using the more complete spectrum of normal intestine microflora. Invention can be used for prophylaxis and treatment of patients with intestine disbacteriosis in human. EFFECT: improved method of bank preparing, enhanced effectiveness of treatment. 7 cl, 6 ex
Patent RU-2121712-C1 (RU)
Inventor: BAZHANOV E I
IPC: G06J1/00
Filed: 1997-08-04
Granted: 1998-11-10
Abstract: Изобретение относится к области вичислительной техники и может быть использовано в гибридных вычислительных системах. Техническим результатом является повышение быстродействия. Устройство содержит ключи, компаратор, запоминающие ячейки, генератор тактовых импульсов, блок синхронизации, регистр, группу элементов И и распределитель импульсов. 1 ил.
Patent RU-2110549-C1 (RU)
Title: Glue for labels
Inventor: AGAEV SAMID SAKHIB OGLY
IPC: C09J161/24
Filed: 1997-09-19
Granted: 1998-05-10
Abstract: FIELD: gluing of identifying or warning labels. SUBSTANCE: glue comprises carbidoformaldehyde resin, dextrin, and carbamide or common salt as modifier to make characteristics more stable and improve plasticity and washability. Higher chalk content makes adhesion stronger. EFFECT: improved properties of glue. 2 cl, 1 tbl
Patent RU-2114329-C1 (RU)
Inventor: TROSTIN IGOR BORISOVICH
IPC: F16B13/08
Filed: 1997-08-21
Granted: 1998-06-27
Abstract: FIELD: mechanical engineering; threadless fastenings secured in blind holes; erection and construction jobs. SUBSTANCE: expansion bolt has two similar engageable metal sections having form of circular segment in cross section. Each pair of surfaces of sections directed towards each other has slot and mating projection; outer surface of each section is provided with respective fixing devices made in form of taper projections whose axes are located along straight line parallel to axis of respective section and shifted relative to this axis by amount equal to D/2-H, where D is diameter of outer surface of section and H is height of circular segment which makes it possible to use expansion bolt together with nail or cylindrical rod. EFFECT: increased load-carrying capacity. 3 cl, 2 dwg
Patent RU-2143179-C1 (RU)
Title: Device for transmission messages to receiver and method for reception of transmitted signal
Inventor: KAZIMEZH SIVJAK
IPC: H04W88/02
Filed: 1996-01-11
Granted: 1999-12-20
Abstract: FIELD: paging systems, in particular, using components in orthogonal modulation. SUBSTANCE: two components of orthogonal modulation are used for transmission of two halves of single voice message directed to receiver, or two separate messages directed to receiver. EFFECT: increased speed of transmission of voice messages. 11 cl, 18 dwg
Patent RU-2132067-C1 (RU)
Title: Method for evaluating spinal cord functions
Inventor: BAZARNYJ V V
IPC: G01N33/483
Filed: 1997-10-16
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking liquor sample by performing lumbar puncture of the spinal cord under local anesthesia. Two drops of liquors are placed on special microscope slide. A drop of 0.9% NaCl solution is added to one of drops. Each drop is covered with cover glass. After being dried at room temperature, the preparations are examined under polarized light with photometer. Transmission factor is determined in optical units. Functional state index (FSI) is calculated as transmission factors difference taken from native liquor and liquor with salt solution added. FSI value being equal to or greater than 0.035, rapidly developing processes of the spinal cord function disorder is considered to take place. Urgent operation is to be indicated in this case. The FSI value being less than 0.035, the spinal cord function disorder processes are estimated as stable and patient treatment tactics selection problem is to be solved. EFFECT: enhanced accuracy in determining spinal cord functional state; enhanced effectiveness of treatment; prevented invalidism outcomes. 2 tbl
Patent RU-2130871-C1 (RU)
Inventor: TALANOV B P
IPC: B64D17/78
Filed: 1997-10-21
Granted: 1999-05-27
Abstract: FIELD: aviation. SUBSTANCE: drives of parachute lines with pulleys and stops for lines of each parachute are mounted between center of mass of helicopter and plane of rotation of its blades. At least three parachutes are deployed beyond case of helicopter and parachute lines are placed on stops; drives of parachute lines are located around center of mass of helicopter and after complete extraction of parachutes, lines are heaved in by means of drive in order to enhanced aerodynamic coupling of parachute canopies with incoming flow of air. EFFECT: soft landing of helicopter in case of accident at low altitude.
Patent RU-2140042-C1 (RU)
Title: Heat generating unit
Inventor: USENKO JURIJ IVANOVICH
IPC: F24D3/02
Filed: 1997-11-18
Granted: 1999-10-20
Abstract: FIELD: heating buildings and structures. SUBSTANCE: unit has heat producer in the form of vortex chamber with injector for tangential feeding of heat- carrying agent, pump, and heat-transfer apparatus. Mounted in center of end portion of vortex chamber is discharge branch pipe made for varying diameter of open area of outlet hole. EFFECT: improved heat generating capacity. 2 dwg
Patent RU-2133383-C1 (RU)
Title: Axial-flow fan and method of assembly of such fan
Inventor: CHEKANOV V V
IPC: F04D19/00
Filed: 1998-01-08
Granted: 1999-07-20
Abstract: FIELD: manufacture of fans, axial-flow fans, in particular; temperature control systems of space equipment where stringent standards in noise level are required. SUBSTANCE: axial-flow fan includes cylindrical housing with impeller mounted on electric motor shaft arranged inside it. Electric motor is secured on fan housing by means of bush having radial projections. Housing is provided with bosses on its inner surface according to number of projections of bush. Outer surface of each projection and inner surface of respective boss are made in form of engageable spheres of one diameter whose center lies in axis of fan. Inner surface of housing is made in form of smooth cylindrical surface; diameter of engageable spheres D 1  is found from the following relationship:  , where d is diameter of hub of bush; b is maximum distance from plane perpendicular to longitudinal axis of fan running through center of engageable spheres to point of intersection of lateral generatrix of projection with hub of bush in plane passing through longitudinal axis of fan and axis of projection; D is diameter of inner cylindrical surface of housing; h is minimum thickness of boss in plane perpendicular to axis of fan. Bosses are detachable; they are fixed relative to housing and projections of bush in longitudinal and circumferential directions; outer surface of bosses is cylindrical in shape; its diameter is equal to diameter of inner surface of housing; boss and projection of bush are identical in section perpendicular to axis of projection. Method of assembly of axial-flow fan includes mounting the bush inside housing, aligning the centers of spherical surfaces of bush and housing, mounting the electric motor and impeller and locking the bush on housing. Prior to mounting the bush, bosses are secured in housing against shifting in longitudinal and circumferential directions; in mounting the bush inside housing, it is turned to such position that its projections are positioned between bosses; after aligning the centers of spherical surfaces, bush is turned relative to its longitudinal axis in circumferential direction to match projections of bush and bosses; in mounting the electric motor and impeller, even clearance shall be ensured between impeller blades and housing; then housing, boss and bush are fixed in required positions relative to one another. EFFECT: enhanced efficiency; reduction of noise due to reduction of turbulence of flow of air inside housing. 3 cl, 5 dwg
Patent RU-2126029-C1 (RU)
Title: Composition for dehydration and desalting of crude oil and for corrosion protection of oil-field equipment
Inventor: TUDRIJ G A
IPC: C10G33/04
Filed: 1998-03-11
Granted: 1999-02-10
Abstract: FIELD: oil and gas production. SUBSTANCE: composition destroying oil emulsions and simultaneously desalting crude oil and protecting equipment against corrosion contains, wt %: (1) block copolymer of glycol-based ethylene and propylene oxides, 20-60; product of interaction of toluylenediisocyanate with polyether prepared by oxyalkylenation of glycol, 12-15; and solvent, the balance; (2) block copolymer of glycol-based ethylene and propylene oxides, 20-60; block copolymer of ethylenediamine-based ethylene and propylene oxides, 10-40; polyether-toluylenediisocyanate interaction product, 12-15; and solvent, the balance. Composition uptake is 25-75 g per 1 t of oil. Residual water content in treated oil is no higher than 0.25 wt % and protective effect against hydrogen sulfide corrosion is 77-81%. EFFECT: enhanced dehydration and corrosion protection efficiency. 2 cl, 2 tbl, 18 ex
Patent RU-2127079-C1 (RU)
Title: Method for teaching operator to make decisions in emergency
Inventor: SITNIKOV A E
IPC: A61M21/00
Filed: 1998-04-27
Granted: 1999-03-10
Abstract: FIELD: medical devices, in particular, operational safety. SUBSTANCE: method involves presentation of information as sequence of connected meaning blocks, each of which consists of pictorial elements with features for recognition and identification. Number of pictorial elements in block and number of blocks in sequence are constrained by abilities of short-term memory. In the course of training graphical sequence is related to sequence of operations. Operators perform these operations, taking into account sensations and relating them to pictures of graphical sequence. EFFECT: simplified education, increased reliability of operations and safety of operator. 4 cl, 1 dwg
Patent RU-2140632-C1 (RU)
Title: Method of prognostication of recurrence of haemorrhage from duodenal ulcer
Inventor: KORYTTSEV V K
IPC: G01N33/48
Filed: 1998-05-18
Granted: 1999-10-27
Abstract: FIELD: medicine, particularly, surgery. SUBSTANCE: method includes determination of the following diagnostic criteria: localization and sizes of ulcer; characteristics of ulcer bottom; loss of blood by A.I.Corbashko's method; parameters of systolic arterial blood pressure; presence of ulcer anamnesis and gastrointestinal hemorrhages history; patient sex and age, and Rh blood factor. If total number is all or above (calculated by Bayes' known formula), recurrence of haemorrhage is prognosticated. EFFECT: higher accuracy of prognostication.