baber/WOPTO huggingface dataset:
Patent RU-2166907-C1 (RU)
Title: Method using vegetative resonance diagnostic approach
Inventor: ELISEEVA O I
IPC: A61B5/00
Filed: 2000-08-28
Granted: 2001-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring vegetative nervous system sensitivity in investigator and a patient under study. Measurement errors are minimized. The obtained results are compared and smoothed by means of applicable resonance frequency type amplifier. Toxic loading action and homeostasis component disturbances in the organism as a whole are measured. Corresponding frequency filters are connected to the circuit to mark presence or absence of particular loads and disturbances in the testee. Additional measurements are done at the places, where the disease is localized, based on tests giving evidence on either presence or absence of loads and disturbances. EFFECT: enhanced accuracy of diagnosis method.
Patent RU-2168612-C1 (RU)
Inventor: VISHNJAKOV A N
IPC: E21B37/02
Filed: 2000-10-19
Granted: 2001-06-10
Abstract: FIELD: oil and gas production; applicable in operation of development wells. SUBSTANCE: method includes checking of flow area value of tubing string in presence of minimal circulation through it; step change of maximum size in cross-section of rotating heads with cutting members of cleaning device. This size is brought to value not exceeding the size of tool of tubing string gagging. Cleaning is carried out by axial motion of cleaning device. EFFECT: provided maximum possible production rate of wells of one ore other parts of deposit or entire deposit. 15 cl, 2 dwg
Patent RU-2172428-C1 (RU)
Title: Axial-piston pump and vehicle hydraulic transmission with axial- piston pump
IPC: F16H61/4157
Filed: 2000-10-18
Granted: 2001-08-20
Abstract: FIELD: transport engineering; vehicle transmissions. SUBSTANCE: invention is designed for use in vehicle transmission as transfer member between fluid and inertial accumulator of mechanical energy. Axial- piston pump is furnished with device to provide its operation as motor. This device is hydraulically coupled with third line 3/3 of distributor, with piston space of first hydraulic cylinder and with drain main line. This device is essentially a controllable check valve adapted for free passage of fluid medium flow from piston space of first hydraulic cylinder into third line 3/3 of distributor. It has control line and restrictor installed in distributor third line 3/3 and third hydraulic cylinder in space of which spring-loaded piston is installed for movement. Piston divides space into piston and spring chambers. Spring chamber communicates with drain main line, and piston chamber, with check valve control line which is connected with distributor third line 3/3 through restrictor. Piston space of second hydraulic cylinder communicates with pump pressure main line by means of distributor line 2/3. Plunger space communicates with drain main line by means of constant-section restrictor, and with pump pressure line by means of variable-section restrictor. Variable-capacity hydraulic machine in vehicle hydraulic transmission is essentially axial-piston pump described above whose drain main line communicates with drain, and pressure main line, with pressure main line of constant-capacity pump and, through shutoff, with inlet main line of second hydraulic machine. Its outlet main line communicates through check valve with pressure main line of constant - capacity pump. Drain main line of axial-piston pump or constant- capacity pump communicates through check valve with inlet main line of second hydraulic machine. It communicates also through controlled check valve with outlet main line of second hydraulic machine, while control line of controlled check valve communicates with pressure main line of constant - capacity pump through two-position three-line distributor communicating with drain. EFFECT: provision of operation of pump as motor, increased volumetric efficiency of transmission at reduced metal usage. 5 cl, 4 dwg
Patent RU-2184274-C1 (RU)
Title: Axial-flow fan-motor unit
Inventor: ZAGRJADTSKIJ V I
IPC: F04D25/08
Filed: 2000-11-13
Granted: 2002-06-27
Abstract: FIELD: electromechanical engineering; integrated fan-motor units. SUBSTANCE: motor-fan unit has overhung induction motor and fan whose housing is built of two bearing shields rigidly fixed together to form central annular space; each shield accommodates inside its annular space one stator core with rotor core placed in-between; rotor shaft is built integral with fan impeller and is made in the form of sleeve whose outer surface mounts rigidly fixed annular rim carrying rotor core; inner surface of sleeve mounts impeller blades whose inner surfaces enclose outer surface of impeller cowling which is cone-shaped on air admission side, minimal air gap being provided between blades and cowling. EFFECT: reduced size and mass, enlarged functional capabilities, facilitated adjustment and maintenance, reduced manufacturing cost. 6 cl, 5 dwg
Patent RU-2168717-C1 (RU)
Inventor: GORSHKOV V A
IPC: G01N9/24
Filed: 2000-11-23
Granted: 2001-06-10
Abstract: FIELD: diagnostics and nondestructive inspection based on X-ray and gamma tomography. SUBSTANCE: proposed technology can find use in aviation, cosmonautics, atomic power engineering, oil and gas industry, mechanical engineering and medicine. Technology involves reduction of linear coefficients of absorption and dispersion by mechanism of recording of scattered radiation passed without interaction and of solution of system of equations of ray sums and mathematical modeling. Distribution of effective atomic number is reconstructed by ratio of obtained coefficients of absorption and dispersion. Distribution of density of substance is reconstructed by distribution of effective atomic number and linear coefficient of dispersion. EFFECT: determination of distribution of effective atomic number invariant to distribution of density and determination of distribution of density invariant to distribution of atomic number. 5 dwg
Patent RU-2190824-C1 (RU)
Title: Fighting vehicle
Inventor: MASJAGIN A G
IPC: F41H7/00
Filed: 2001-02-12
Granted: 2002-10-10
Abstract: FIELD: military equipment, in particular, fighting vehicles. SUBSTANCE: rotating turret is secured in the vehicle hull above the driver's seat through a ball-and-socket support and a locking device. Periscopic observation devices, sight glass plates, hatch with a cover are positioned in the turret armor cap. The bulletproof sight glass plates are installed at the same level with the outlet windows of the periscopic observation devices. EFFECT: improved control of the fighting vehicle, observation and protection of the driver, reduced time for preparation of the driver's seat from the traveling position to the fighting position. 4 dwg
Patent RU-2186548-C1 (RU)
Title: Implant of intervertebral disk of lumbar department
Inventor: CHERTKOV A K
IPC: A61F2/44
Filed: 2001-02-28
Granted: 2002-08-10
Abstract: FIELD: medicine, spinal prosthetics. SUBSTANCE: implant suggested includes a hollow body with coaxial openings at anterior and posterior surfaces and fixation elements at the upper and lower surfaces being adjacent to locking plates of vertebral bodies. Fixation elements are designed as a comb with transverse triangular teeth. The shape of the surface enveloping the edges of these teeth corresponds to that of interfacing locking plates of vertebral bodies. At the upper and lower surfaces the longitudinal symmetric grooves are made for the guides of the device to install the implant and develop the area of fibrosis. Implant provides higher stability of fixation in a segment along with decreased traumaticity level. EFFECT: higher efficiency of spinal prosthetics. 3 cl, 4 dwg
Patent RU-2188090-C1 (RU)
Inventor: ORLOV G A
IPC: B21C1/24
Filed: 2001-04-09
Granted: 2002-08-27
Abstract: FIELD: drawn tube production. SUBSTANCE: method comprises steps of continuously feeding blank to drawing die at optimal speed not causing lengthwise wall difference of tubes due to extremely thickened wall of tube at mandrel-free reduction of blank. Enhanced efficiency of reducing tube wall is provided due to increased yield of ready tube in the result of continuous motion of blank. Dependance for determining optimal speed of blank feed while taking into account set of parameters is obtained according to method of shifted volumes. According to industrial experiments performed in tube drawing shop of one of plants such method allows to prevent rejection of tubes by lengthwise wall difference and to enhance efficiency by 20-30% in comparison with well known process. EFFECT: enhanced efficiency of method, possibility for making tubes with uniform thickness of wall. 1 dwg
Patent RU-2180912-C1 (RU)
Inventor: TULJAKOVA T V
IPC: C12N1/16
Filed: 2001-04-27
Granted: 2002-03-27
Abstract: FIELD: biotechnology, wine-making industry. SUBSTANCE: method of production of yeast used in production of sparkling wines involves change of cheap molasses as a carbohydrate source for the more high-priced but traditional blended wine materials and this change is carried out after 75-88% time of yeast culturing. Yeast obtained by this method is concentrated, treated with surface-active substances followed by their extrusion and drying. The proposed method ensures to obtain the main amount of biomass using molasses as traditional raw for yeast producing followed by switching yeast metabolism to traditional metabolic pathways that are characterized for yeast used in production of sparkling wines. EFFECT: improved method of yeast producing. 3 tbl
Patent RU-2191834-C1 (RU)
Inventor: GOTOVCHIKOV V T
IPC: C22B34/14
Filed: 2001-06-13
Granted: 2002-10-27
Abstract: FIELD: metallurgy of rare, radioactive metals and their alloys. SUBSTANCE: method includes production of metals and alloys by method of metallic reduction. Layers of reducing metal and powder of compound to be reduced are charged layer-by-layer into induction furnace. In this case, at least 50% of layers of reducing metal are located in planes of work-coil turns. Work-coil turns are arranged in horizontal plane parallel to one another. EFFECT: higher efficiency of charge preliminary heating and initiation of metallothermic reaction, production of structural materials for nuclear and thermonuclear reactors. 4 dwg, 2 ex
Patent RU-2199917-C1 (RU)
Title: Method of producing nutritious mixture for infant, dietetic or intraintestinal tube feeding
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-09-14
Granted: 2003-03-10
Abstract: FIELD: technology of production of dry reducible nutritious mixtures. SUBSTANCE: method involves mixing of fat-, protein- and carbohydrate-containing components, and also mineral and enzyme additives. Prepared mixture is impregnated by miscella in alternating magnetic field under increased pressure. Miscella is prepared in the process of extraction of biomass of Mortierella spinosa micromycete with nonpolar extracting agent under above-critical condition. After completion of impregnation, pressure is relieved to atmospheric one. EFFECT: increased stability of final product during storage life.
Patent RU-2198136-C1 (RU)
Title: Fullerene solution preparation procedure
Inventor: POGORELYJ P A
IPC: C01B31/02
Filed: 2001-10-16
Granted: 2003-02-10
Abstract: FIELD: carbon materials. SUBSTANCE: invention can be used in production of cosmetics and drugs, biologically active preparations, and in nanotechnology. Weighed quantity of fullerene is added to solvent, in particular unsaturated fatty acid such as oleic or arachidonic acid, or their mixture; natural oil such as sea-buckthorn or cedar oil, or their mixture; natural fat such as cod-liver oil or animal fat, or their mixture; mineral and/or synthetic oil. In the course of dissolution, mixture is exposed to rectangular-wave ultrasonic emission with frequency 25-40 kHz and maximum specific power 50-100 mW/cu.cm and to electromagnetic microwave emission with wavelength 9.4 mm and maximum specific power input up to 1 W/cu.cm. Reaction space conditions: pressure 50-74 bar, temperature 80-150 C, exposition time 10-30 min. EFFECT: enabled preparation of stable precipitate- free solutions in nontoxic solvents without loss in biological activity level. 5 cl, 3 dwg, 1 tbl, 5 ex
Patent RU-2218717-C1 (RU)
Inventor: JUSHINA E A
IPC: A23B7/154
Filed: 2002-07-02
Granted: 2003-12-20
Abstract: FIELD: treatment of fruit and vegetable before laying for storage. SUBSTANCE: method involves subjecting fruit and vegetable to hydraulic cooling with saturated aqueous solution of antiseptic preparation produced by sequential extracting of Pythium insidiosum micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; laying fruit and vegetable into temperature-controlled store. EFFECT: reduced corrosive wear of equipment and storage losses.
Patent RU-2210417-C1 (RU)
Inventor: FERAPONTOV JU A
IPC: A62D9/00
Filed: 2002-07-02
Granted: 2003-08-20
Abstract: FIELD: respiratory systems. SUBSTANCE: product contains, in specified proportions, potassium peroxide, potassium hydroxide, water, potassium carbonate, and alkali-earth metal (calcium, barium, magnesium) peroxide. Product can be used in respiratory apparatuses based on chemically bound oxygen. EFFECT: improved working characteristics. 2 cl, 1 dwg, 2 tbl
Patent RU-2227531-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with food-processing industry, in particular with its confectionery branch. To produce fruit jellies a syrup is cooked using sugar, pectin and a water extract of corn stigmata. Then at dressing, the syrup is added with citric acid, sodium lactate and a preparation produced from a biomass of micromycet of Montierella spinosa var. sterilis according to the a given technology. Then the produced biomass is cast, molded, dried and the finished products packed. EFFECT: the invention ensures production the fruit jellies with a wide spectrum of its vitaminous activity and an unusually pleasant combination of the organoleptical properties.
Patent RU-2216729-C1 (RU)
Title: Eddy-current converter
Inventor: EZDAKOV V A
IPC: G01N27/90
Filed: 2002-10-24
Granted: 2003-11-20
Abstract: FIELD: nondestructive testing, flaw detection in current-conducting objects. SUBSTANCE: eddy-current converter has framework, excitation and measurement windings which turns are located in planes crossing its axis. Excitation winding includes at least two sections which are displaced relative one another to form acute angle α between planes of turns of boundary sections of excitation winding. Angle value lies in range 0 ° <α≤55 ° . Values of angles β formed by planes of turns of measurement winding and plane passing through axis of framework and bisectrix of angle between planes of turns of boundary sections of excitation winding lies in range 45 ° ≤β≤90 ° . Converter has circuit adjusting relations of currents in sections of excitation winding. Core made of ferromagnetic material can be used in the capacity of framework. Circuit adjusting relations of currents in sections of excitation winding can come in the form of potentiometer which center lead-out is connected to common point of sections of excitation winding and which extreme leads-out of potentiometer are connected to start and finish of excitation winding. Circuit adjusting relations of currents can be provided with phase-shifting capacitors placed between center lead-out of potentiometer and its corresponding extreme leads-out. EFFECT: enhanced authenticity of control by way of increase of signal-to-noise ratio. 3 cl, 5 dwg
Patent RU-2215764-C1 (RU)
Title: Composition for coatings shielding electromagnetic emissions
Inventor: TITOMIR A K
IPC: H01Q17/00
Filed: 2002-11-13
Granted: 2003-11-10
Abstract: FIELD: special- destination coatings. SUBSTANCE: invention relates to technology of preparing compositions for coatings with special properties, in particular for shielding electromagnetic emissions, and can be, in particular, applied for household needs, in medicine, in radio industry, and in civil construction. Composition contains binding agent in the form of 19-21% chlorosufurized polyethylene solution in hydrocarbon solvent and carbon black or graphite as filler. Coating shields electromagnetic emissions in radiolocation, optical, and laser wavelength ranges. EFFECT: increased lifetime of composition. 3 tbl
Patent RU-2232140-C1 (RU)
Inventor: SHAIMOV M KH
IPC: C04B7/32
Filed: 2002-11-26
Granted: 2004-07-10
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: binding agent contains 40-80% aluminum oxide monohydrate and 20-60% calcium aluminates, in particular high-clay cement. 
     EFFECT: accelerated hardening of binder and increased strength after heating to 1000 о С and fire resistance. 
     1 tbl
Patent RU-2223442-C1 (RU)
Inventor: ZDOROV JU P
IPC: F16N15/00
Filed: 2002-12-17
Granted: 2004-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to lubricating materials to be used in machines and mechanisms. Proposed filtering device for creating tribochemical operating conditions in lubrication system contains full-flow filtering element, reagent providing maintenance of tribochemical condition and restoration of clearances in friction pairs and in working surfaces of machine or mechanism parts at continuous operation of filtering element. Reagent is secured on filtering element by thermal fixation. EFFECT: increased service life of machines and mechanisms.
Patent RU-2238420-C1 (RU)
Inventor: SEMENOV V L
IPC: F02K7/10
Filed: 2003-02-18
Granted: 2004-10-20
Abstract: FIELD: rocket engines. 
     SUBSTANCE: proposed experimental hypersonic ramjet engine has air intake, insulator, combustion chamber, nozzle, fuel system with igniter, injectors and fuel channels. Fuel system contains central fuel pylon and side fuel pylons arranged with separation at angle α≤arcsin(1/M n ) where M n  is Mach number in oncoming flow to longitudinal axis of hypersonic ramjet engine. Outlet holes of fuel channels passing through central pylon are located at upper edges of front side pylons and at igniter. Side pylons are provided with two fuel manifolds. One of said fuel manifolds communicates with system delivering cold fuel and, through nozzles of impact-jet cooling of pylon front edge, with limited by envelope forming front edge of pylon. Other manifold communicates with system delivering fuel heated in chamber walls cooling system and injectors. Invention makes it possible to create experimental hypersonic ramjet engine with rectangular configuration of combustion chamber providing high efficiency of working process, stability of burning over entire range of operating conditions, high stability and dynamic of ignition process. 
     EFFECT: improved reliability in operation. 
     4 cl, 5 dwg
Patent RU-2243354-C1 (RU)
Inventor: PODZOLKOV V V
IPC: E21B31/107
Filed: 2003-06-11
Granted: 2004-12-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: device has body with anvil, hollow rod telescopically mounted in body with striker and outer shelves, disengage assembly, including bushings mounted in body. Disengage assembly consists of, placed in same plane, perpendicular axis of device, independent elements with outer grooves and inner shelves, made with possible concurrent interaction with respective outer shelves on hollow rod and connected to body through at least one ring shelf made in it, inserted into response outer grooves of elements. Bushings are made with end conical surfaces. Upper and lower surfaces of elements are made conical and compressed in axial direction by springs through bushings along their end conical surfaces for compressing elements in radial direction. 
     EFFECT: higher efficiency. 
     2 dwg
Patent RU-2248944-C1 (RU)
Title: Method and a device for glass cutting
Inventor: LAKIREV S G
IPC: C03B33/023
Filed: 2003-06-20
Granted: 2005-03-27
Abstract: FIELD: glass industry; construction industry; furniture and motorcar industries. 
     SUBSTANCE: the invention is pertinent to the fields of glass, construction, furniture and motorcar industries, and may be used in machines intended for cutting of silicate glass and mirrors. The technical purpose of the invention is improvement of quality of glass cutting and prevention of a considerable force impact effect at separation of the cut out parts of glass. The method of glass cutting includes formation of a stress concentrator and creation of a through crack of the glass. Formation of a stress concentrator is conducted ahead for a some calculated value of a formation of a through crack of the glass. At that at creation of the through crack of the glass the concentrator is subjected to the sign-alternating cyclical loads. The fixed value of the ahead of the process of formation of a through crack of the glass is provided by regulation of parameters of the vibration exciter. The glass cutting device includes a body with the cutting element placed on it, which is fixed on the body by means of a bracket with a capability of adjusting motion along its axis. In the body wit a capability to move in a radial direction there are a vibration exciter and a linked with it breaker made in the form of a rod with a roller and all of them are mounted on an elastic suspender. The vibration exciter is made in the form of a cylindrical body, in which a rod with a capability of rotation and a replaceable plate are located. 
     EFFECT: the invention ensures improvement of quality of glass cutting and prevention of a considerable force impact effect at separation of the cut out parts of glass. 
     3 cl, 5 dwg
Patent RU-2247793-C1 (RU)
Title: Chemical nickel plating apparatus
Inventor: KOL CHEVSKIJ A K
IPC: C23C18/32
Filed: 2003-07-21
Granted: 2005-03-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: apparatus has tank, temperature regulating system with electric heater and temperature sensor, solution level regulating system, and solution amending mechanism including two vessels. One vessel is filled with amending solution and other vessel is filled with water. Vessels are communicated with tank through pump connected with vessels and level measurer. Sensor of level measurer is placed in working solution vessel. Tank is made in the form of truncated pyramid with wall inclined at an angle of 70 deg ≤ α ≤ 90 deg to base. Bodies of electric heaters are manufactured from titanium-based alloy and arranged at distance of 150-200 mm from tank bottom. Electrode located in tank is connected with negative pole of current source. Positive pole is connected to bodies of electric heaters. 
     EFFECT: stabilized chemical nickel plating process and increased efficiency. 
     1 dwg
Patent RU-2258555-C1 (RU)
Inventor: AMINOV O N
IPC: B01D17/038
Filed: 2003-12-29
Granted: 2005-08-20
Abstract: FIELD: oil production; multi-phase separation of gas-and-liquid mixtures containing mechanical admixtures. 
     SUBSTANCE: proposed separator includes cylindrical housing with branch pipe for introduction of multi-phase mixture and branch pipes for discharge of gas, water, oil and mechanical admixtures. Mounted inside this housing is module separator, preferably of centrifugal type. Torus-shaped oil sprayer mounted above module separator is communicated with branch pipe discharging oil from module separator; torus-shaped comb connected with multi-phase inlet branch pipe and communicated with branch pipe introducing the multi-phase mixture into module separator is mounted below sprayer. Mounted in lower part of separator is torus-shaped  receiver for discharge of mechanical admixtures from module separator. 
     EFFECT: enhanced efficiency of separation. 
     6 cl, 1 dwg