baber/WOPTO huggingface dataset:
Patent RU-2125476-C1 (RU)
Title: Puzzle
Inventor: GANTIMUROV JU I
IPC: A63F9/08
Filed: 1997-11-26
Granted: 1999-01-27
Abstract: FIELD: entertainment and logical games. SUBSTANCE: device has dismountable housing which is shaped as parallelepiped and contains 26 identical members which are mounted for free movement, shaped as parallelepipeds. Their sides are split into three groups. Housing is designed as two identical U- shaped members, which conjugated surfaces have projections and recesses respectively. Distance between inner parallel surfaces of housing are greater than triple size of corresponding edge of member and is less than sum of double size of corresponding edge of member and one diagonal of corresponding edge of member. Each corner of housing has hole through which corner of one member is seen. EFFECT: increased entertainment for solving logical tasks. 8 cl, 4 dwg
Patent RU-2131062-C1 (RU)
Inventor: GORBACHEV A JU
IPC: F15B1/02
Filed: 1997-12-25
Granted: 1999-05-27
Abstract: FIELD: installations for mechanical energy generation form compressed-gas energy such as compressor plants. SUBSTANCE: plant has compressed-gas source 1, conversion unit 2 incorporating hydraulic machine 3 and two sealed tanks 4, 5 communicating through hydraulic lines 6 and 7 with inlet and outlet of hydraulic machine 3; tank 4 is filled with working fluid and communicates through pneumatic line 8 and pressure-operated valve 9 with compressed-gas source 1; plant also has controlled hydraulic valves 10, 11 mounted in hydraulic lines 6, 7 and load 12 connected to shaft 13 of hydraulic machine 3. Plant is provided with at least one additional conversion unit 2 connected through pressure-operated valve 9 of line 8 to compressed-gas source 1; all hydraulic machines 3 are convertible units mounted on common shaft 13; other tank 5 of each unit 2 communicates through controlled pneumatic valve 14 with atmosphere. In addition, tanks 4 and 5 mount measuring instruments (for example, pressure gages) whose readings are used to control pneumatic valves 14. EFFECT: simplified design and improved efficiency. 1 dwg
Patent RU-2124416-C1 (RU)
Inventor: KOZLOV E A
IPC: B22F3/08
Filed: 1997-12-24
Granted: 1999-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed method includes shaping of blank in form of hollow sphere, placing of spherical insert in cavity of blank, placing of blank in spherical housing, loading of blank by spherically converging wave formed by layer of explosive agent, cyclic pulse loading of blank at successively reducing level of pressure accompanied by heating of part of blank in front of converging wave to temperature above melting point. Preliminary shaping of blank is effected to density of no less than 0.5 of density of particles of starting powder; profiles of loading pulse at level of stresses which are constant or reducing in time are formed in converging stress waves in entire layer of blank being machined. Insert is made from material whose acoustic stiffness is lesser than acoustic stiffness of agent being compacted. Initial size of insert is determined form the following relation:  , where R o  is initial radius of spherical insert; R cav  is radius of cavity formed in insert in course of loading; E o  - is energy transmitted to insert by moment of focusing spherically converging wave; A, β - are constants of insert material determined experimentally at variations of R o  and E o .. EFFECT: improved quality of compacts of hardly compactable powders at retained initial structure of starting powder. 2 cl, 1 tbl
Patent RU-2134197-C1 (RU)
Inventor: DON EVGENIJ ALEKSEEVICH
IPC: B28C5/16
Filed: 1998-01-30
Granted: 1999-08-10
Abstract: FIELD: construction engineering. SUBSTANCE: mixer relates to equipment intended for producing mixes used for moulding building stones and other articles. Activating mixer has body with charging and discharge openings, grate member, and at least one guide wall, and working member which is adapted for rotation. Working member is made in the form of set of blades which are secured on common axle. Grate member is configurated as cone located above working member. All movable components of activating mixer are poser-driven from common source of motion installed in convenient place. EFFECT: high-quality mixes. 2 cl, 3 dwg
Patent RU-2127140-C1 (RU)
Title: Growth promoting training apparatus
Inventor: MUSTAFAEV EH F
IPC: A63B23/00
Filed: 1998-02-12
Granted: 1999-03-10
Abstract: FIELD: sportive equipment. SUBSTANCE: training apparatus has supporting members forming fastening device for user's chest and legs. Fastening device has head carrying reel with rubber material wound onto it and leather belt provided with soft layer and fixed on end of rubber material. Handle mounted on fastening device head is connected with fastening lugs. Wings are disposed under head. EFFECT: increased efficiency, simplified construction and provision for intensified growth of organism. 2 cl, 4 dwg
Patent RU-2121563-C1 (RU)
Title: Method of cleaning the producing formation channels
Inventor: SHARIFULLIN F A
IPC: C09K8/524
Filed: 1998-02-27
Granted: 1998-11-10
Abstract: FIELD: cleaning of producing formation channels in development oil wells from colmatants of hydrocarbon type and negative effect of killing fluid. SUBSTANCE: method includes injection of aqueous mixture of hydrochloric acid with hydrofluoric acid and polyacrylamide into well through lowered tubing string with packer. Then vibroelastic compound is injected and annular space is closed by packer and wellhead gate. Further, displacing fluid neutral with respect to formation rocks is injected. Volume of displacing fluid is twice as large as volume of injected viscoelastic compound. Process is let stand. Well is flushed after opening of annular space and well work proceeds to completion. EFFECT: higher efficiency of cleaning the porous channels of producing part of oil formation. 5 cl
Patent RU-2138435-C1 (RU)
Title: Hydraulic piston pump
Inventor: DMITRIEV G P
IPC: B65G53/30
Filed: 1998-03-26
Granted: 1999-09-27
Abstract: FIELD: hydraulic transportation of solid loose materials; positive displacement pumps. SUBSTANCE: proposed pump can be used in different branches of industry for pumping abrasive polydispersional hydraulic mixtures and hydraulic transportation of materials of different coarseness, density and concentration in working liquids of any density and viscosity. Pump has paired cylindrical working chambers with hydraulically driven working pistons furnished with control chambers at end face filled with constant amount of control liquid and accommodating hydraulically driven control pistons whose rods are passed through working chamber end faces with seals and are connected with hydraulically driven working pistons. Piston position limit pickups are installed in end faces of control chambers for engagement with floating hydraulic driven control pistons. Piston and rod spaces of one control chamber are connected, respectively, with piston and rod spaces of other control chamber by branch pipes to provide overflow of control liquid at suction and delivery displacement of hydraulically driven working piston and ensure tight hydraulic coupling of working pistons. EFFECT: enhanced reliability of operation. 3 cl, 1 dwg
Patent RU-2142499-C1 (RU)
Inventor: NIKITIN G S
IPC: C11D3/06
Filed: 1998-05-05
Granted: 1999-12-10
Abstract: Использование: мытье и дезинфекция поверхности. Сущность: состав содержит, мас.%: 2 - 8 дезинфицирующего агента, 13 - 17 оксиэтилированных моноалкилфенолов на основе тримеров пропилена, 2,5 - 3,5 полифосфата щелочного металла, 4 - 5 карбамида, 0,15 - 0,25 отдушки и до 100 воду. Технический результат: расширение области применения дезинфицирующего средства. 2 табл.
Patent RU-2141780-C1 (RU)
Title: Tobacco processing method
Inventor: ROBERT NEVETT
IPC: A24B3/18
Filed: 1995-10-19
Granted: 1999-11-27
Abstract: FIELD: tobacco industry. SUBSTANCE: method involves exposing tobacco to reduced pressure not exceeding 7 kPa; impregnating tobacco cellular structure with isopentane vapors at temperatures of 70-90 C; maintaining tobacco in contact with isopentane vapors under pressure of at least 400 kPa for 30 min; removing excessive amount of isopentane vapors at adiabatic character of pressure changing; treating impregnated tobacco with steam for expanding tobacco cellular structure; subjecting expanded tobacco to vacuum restructuring. Tobacco extension levels obtained by such method approximate that produced by conventional methods or may exceed them. EFFECT: increased efficiency and improved quality of tobacco. 6 cl, 4 dwg, 1 tbl, 4 ex
Patent RU-2142586-C1 (RU)
Title: Shock absorber
Inventor: RJABOV I M
IPC: B60G13/18
Filed: 1998-05-25
Granted: 1999-12-10
Abstract: FIELD: transport engineering; suspensions. SUBSTANCE: shock absorber has two support and mechanical train converting reciprocating into rotary motion and including housing with fitted-in vertical screw with nut engaging with flywheel. Mechanical train is made in form of inertia mechanism whose flywheel is made in form of cylinder installed for rotation inside housing and for engaging with screw installed in lower part of housing for rotation by means of spring-loaded disk installed for movement in axial direction on screw and press-fitted to end face surface of lower part of cylinder. Ball nut is secured on lower end of hollow rod installed for movement in housing. Lower support is connected with housing. Upper support is connected with upper end of hollow rod. EFFECT: enhanced reliability, effective killing of vibrations in wide frequency spectrum, provision of smooth riding of vehicle along roads. 1 dwg
Patent RU-2146136-C1 (RU)
Title: Antiseptic "katapel"
Inventor: IVANOVA G P
IPC: A61K31/14
Filed: 1998-09-01
Granted: 2000-03-10
Abstract: FIELD: chemical-pharmaceutical industry, particularly, antiseptic compositions for prophylaxis and healing of wounds, burns and infectious complications with diseases of skin. SUBSTANCE: antiseptic contains water soluble polyelectrolytic complex of catamine AB and sodium carboxymethylcellulose, sodium chloride, glycerine and water in the following ratio, mas.%: catamine AB, 0.5-1.0; sodium carboxymethylcellulose, 4.0-5.0; sodium chloride, 2.5-3.5; glycerin, 8.0-12.0; water the balance. EFFECT: broadened assortment of antiseptics. 1 dwg, 6 tbl, 4 ex
Patent RU-2148803-C1 (RU)
Title: Heat counter
Inventor: GONCHAROV V A
IPC: G01K17/08
Filed: 1998-08-31
Granted: 2000-05-10
Abstract: FIELD: measuring instruments, in particular, for heat supply systems. SUBSTANCE: device has counter, voltage source, usage meter, bridge circuit with resistance thermometers of direct and inverse flow in adjacent arms, amplifier, gate, null detector, first AND gate, communication unit, thermoelectric generator, correcting device, temperature-compensation device, electric power accumulation unit and threshold gate. Outputs of usage meter are connected to power supply diagonal of bridge circuit. Output diagonal of bridge circuit is connected to gate through amplifier. Output of null detector is connected to control input of gate. Input of null detector is connected to power supply diagonal of bridge circuit. Thermoelectric generator, correction device and temperature-compensation device, electric power accumulation unit and threshold gate are connected in series. First input of first AND gate is connected to output of threshold gate. Second input of first AND gate is connected to communication unit. Output of communication unit is connected to input of counter. EFFECT: possibility to measure usage of heat without changes in design of heat-supplying networks and without mains voltage. 1 dwg
Patent RU-2137039-C1 (RU)
Inventor: DUSHKIN A L
IPC: F23D11/04
Filed: 1998-10-28
Granted: 1999-09-10
Abstract: FIELD: spraying liquids; fire-fighting systems, humidification and adsorption system, burning fuel in power engineering and transport. SUBSTANCE: liquid injector includes axisymmetrical housing, circular outlet nozzle with central body whose outer surface has varying geometric form along axis of symmetry. Outlet nozzle of injector is formed by ring-shaped passed made in housing and outer surface of central body. outer surface of central body is formed by at least two taper surfaces at apex angles of cone generating surfaces increasing stepwise in way of flow being sprayed. Injector may include at least one additional outlet nozzle; in this case, both nozzles are arranged in housing coaxially in succession one after other. Ring-shaped passage for each subsequent outlet nozzle is made in central body in previous outlet nozzle (in way of escape of flow being sprayed); central body is used as housing of nozzle. Flow sections of outlet nozzles and sizes of their central bodies reduce from first one in way of escape of flow being sprayed towards next one. Apex angle of cone forming the first taper surface (in way of escape of flow being sprayed) ranges from 20 to 30 deg and apex angle of cone forming the next taper surface (in way of escape of flow being sprayed) ranges from 60 to 70 deg. EFFECT: improved mass-and-heat exchange processes in spraying liquid. 7 cl, 1 dwg
Patent RU-2140456-C1 (RU)
Title: Method of determining weight portion of saccharose in solution
Inventor: PETROV S M
IPC: C13B30/02
Filed: 1998-11-26
Granted: 1999-10-27
Abstract: FIELD: sugar industry. SUBSTANCE: invention can be used for controlling weight portion of saccharose in sugar production solutions (syrups and intercrystalline liquors of massecuites). According to method, high-frequency measurement of dielectric characteristics of solution at fixed temperature is performed, in particular, value of total tangent of angle of dielectric losses of measuring cell with solution under investigation is measured. At the same temperature, weight portion of solids is determined and measuring weight portion of saccharose in solution is carried out in conformity to regressive model which relates: weight portion of saccharose in solution, tangent of angle of dielectric losses, and weight portion of solids. EFFECT: increased control accuracy, reduced labor-intensity, and expanded functional possibilities of determining of weight portion of different-purity sugar production solutions. 1 tbl, 2 ex
Patent RU-2157314-C1 (RU)
Inventor: BAZAROV S M
IPC: B05D7/06
Filed: 1999-04-30
Granted: 2000-10-10
Abstract: FIELD: methods for impregnation of various capillary- porous materials, applicable in construction and other branches of industry. SUBSTANCE: the method consists in placement of material between the electrodes and the external electric field, provision of contact of the electrodes with the material surface, the electrodes are made of materials of various electrokinetic activity, the contactside zone of the material electrode with a high activity is subjected to electromagnetic action or heated, the capillary-porous is placed in the acoustic field whose direction coincides with the direction of impregnation. EFFECT: enhanced efficiency of impregnation of capillary-porous materials and expanded field of application. 2 cl, 1 dwg, 1 ex
Patent RU-2159344-C1 (RU)
Title: Method of cleaning exhaust gases of internal combustion engine
Inventor: MASHKINOV L B
IPC: F02B75/10
Filed: 1999-06-21
Granted: 2000-11-20
Abstract: FIELD: mechanical engineering; engine exhaust systems. SUBSTANCE: according to proposed method catalyst active element is heated and simultaneously air is fed additionally. Active element is made in form of wire net or spiral of ferrous metal alloyed over surface with catalyst, and heating is carried out at constant resistance. EFFECT: improved neutralization of exhaust gases, optimum temperature of catalysis, reduced inertia heating of catalyst and hydrodynamic drag of exhaust gas flow. 1 dwg
Patent RU-2145552-C1 (RU)
Inventor: LOBKO V P
IPC: B60J1/00
Filed: 1999-07-13
Granted: 2000-02-20
Abstract: FIELD: transport engineering, civil engineering; glazing. SUBSTANCE: at least part of section boundary line on at least boundary of face and/or rear side of glass and at least on one of tops is made in form of combination of fragments of oblique conical section of straight round cone. Invention is aimed at creation of glass providing minimization forces when separating glasses from each other, directivity of strength properties under vibration built-in by design, localization and prevention of cranks at periodical and/or alternating loads. EFFECT: enlarged sphere of application. 21 cl, 18 dwg
Patent RU-2153290-C1 (RU)
Title: Method for diagnosing endogenous psychoses
Inventor: VOVIN R JA
IPC: A61B8/13
Filed: 1999-09-16
Granted: 2000-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining indices of central parts of lateral ventricles (CPI), anterior horns of the lateral ventricles (AHI), third ventricle(I3V), third ventricle width (I3V), fourth ventricle width (I4V), sulci number (SN). Discriminant function value is calculated as Z= - 18.376+0.448CPI+0.3634SN+0.1854AHI+0.1534I4V+0.1416I3V+0.110I 3V. Value of Z > 0.3853, diagnosis of effective psychosis aggravated by residual organic insufficiency with remittance course is to be set. Z <0.3853 being the case, diagnosis of psychosis without residual organic insufficiency is to be set. EFFECT: enhanced accuracy of diagnosis.
Patent AU-2011273336-C1 (AU)
Title: Device for extracting short-circuiting wedges designed for switching in an electrolysis cell for the production of aluminium
Inventor: GUERIN JEROME
IPC: C25C3/16
Filed: 2011-06-23
Granted: 2014-10-09
Abstract: The invention relates to an extracting device (30) for extracting a short-circuiting shim inserted between two conductors (24 and 25) for switching off an electrolytic cell (2). The extracting device (30) includes a means (31) for grasping said shim and, associated with the upper horizontal surface (240, 250) of each conductor (24, 25), at least one vertically-oriented cylinder (32) including a body (320) and a rod (321), a) said rod (or said body) being rigidly connected to at least one horizontal bearing surface (335) oriented downward and arranged such that, when said extracting device is positioned above said shim in order to extract same, the upper horizontal surface (240, 250) of each conductor (24, 25) is located directly opposite a horizontal bearing surface (335), b) said body (or said rod) being connected to said grasping means (31) of said shim, such that, when said cylinder (32) is actuated in order to extract said shim, said cylinder exerts opposing forces on said conductors and on said shim, which tend to space the latter apart from one another.
Patent AU-2011342161-C1 (AU)
Title: Process for production of protein
Inventor: KAWAKAMI KOICHI
IPC: C12N15/09
Filed: 2011-12-14
Granted: 2016-03-17
Abstract: The invention relates to a method for introducing an expression vector which comprises a gene fragment containing a DNA encoding a target protein and has a pair of transposon sequences at both ends of the gene fragment into suspension mammalian cells of at least one type to integrate the gene fragment containing the DNA encoding the target protein inserted between the pair of transposon sequences into a chromosome of the mammalian cells, a method for suspension-culturing suspension mammalian cells producing the target protein to produce the target protein, and suspension mammalian cells expressing the target protein.
Patent AU-2012272748-C1 (AU)
Title: Prosthetic implant and method of implantation
Inventor: AXELSON JR STUART L
IPC: A61F2/40
Filed: 2012-06-22
Granted: 2017-06-15
Abstract: A prosthetic implant 12 useful in a cementless application is disclosed. The implant may include a curved bone facing surface 24 and one or more pegs or keels 26, 28. Preferably, the implant 12 is implanted on a bone surface 18 that has been prepared so as to allow for a snap fit between the implant 12 and the bone.
Patent AU-2016305715-C1 (AU)
Title: An assembly comprising an end-fitting and an unbonded flexible pipe
Inventor: HOLST THORSTEN
IPC: F16L53/34
Filed: 2016-08-05
Granted: 2020-10-15
Abstract: The present invention relates to an assembly (1) comprising an end-fitting (2) and an unbonded flexible pipe (3) having a length and a longitudinal axis, the flexible pipe (3) comprising, from the inside and out, an interna] armour layer (1.0), an internal pressure sheath (1.1 ), at least one external armour layer (12) and an outer sheath (13), the first end of the unbonded flexible pipe (3) being terminated in the end-fitting (2), and the end-fitting (2) comprising means for connecting the internal armour layer (10) to an external electrical power source. The means comprise connection points (20) to the internal armour layer (10) in the unbonded flexible pipe (3) and connection points (23 ) to the electrical power source wherein the connection points (23) for the electrical power source are mounted in a hou sing (26) adapted to an outer surface-part of the end-fitting (2).
Patent AU-2017228723-C1 (AU)
Title: Systems, methods and devices for ozone sanitization of continuous positive airway pressure devices
Inventor: LEYVA TIMOTHY
IPC: A61M16/08
Filed: 2017-09-17
Granted: 2019-12-05
Abstract: Abstract The present invention is related to a device and method for disinfecting a medical instrument with ozone, in particular the invention relates to a device and method for disinfecting a continuous positive airway pressure (CPAP) device. 110 112 116
Patent RU-2166016-C1 (RU)
Inventor: MENZELINTSEVA N V
IPC: D04H13/00
Filed: 2000-03-22
Granted: 2001-04-27
Abstract: FIELD: textile industry. SUBSTANCE: nonwoven material is composed of fibrous fabric manufactured from anion-exchange modified polyamide filament fastened by needle stitching method, and is further provided with anion-exchange polycaproamide filament based on grafted copolymer of polycaproamide and polydiethylamine methacrylate used in an amount of 40-60 wt.%. Nonwoven material has improved acid gas protective properties due to increased static exchange capacitance and full dynamic exchange capacitance, and may be used for manufacture of filtering members for gas trapping installations. EFFECT: increased efficiency by improved protective properties. 1 tbl, 3 ex
Patent RU-2181806-C1 (RU)
Title: Apparatus for detecting fabric seam and determining width of warp
Inventor: PETROV A V
IPC: G01N27/22
Filed: 2000-09-01
Granted: 2002-04-27
Abstract: FIELD: control equipment used in textile industry. SUBSTANCE: apparatus has capacitance sensors connected to oscillation circuits of respective self-excited oscillators, which are connected with their outputs to mixer, whose output is connected to input of resonance amplifier switched to detector, and output of resonance amplifier is connected through low- frequency filter to dc amplifier. Output of dc amplifier is connected to input of counter trigger. Apparatus is used for detecting and passing of fabric seam through working devices on shearing, calender, measuring-and-discarding and other machines. Apparatus allows unshared zones of fabric to be detected and provides for automatic adjustment of fabric seam passage devices in case environment conditions and processing parameters of fabric have changed. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg