baber/WOPTO huggingface dataset:
Patent RU-2127280-C1 (RU)
Title: Process for preparing cis-1,4-polybutadiene and cis-1,4- butadiene-isoprene copolymer
Inventor: ZABORISTOV V N
IPC: C08F36/06
Filed: 1997-03-11
Granted: 1999-03-10
Abstract: FIELD: synthetic rubber industry. SUBSTANCE: claimed process is carried out by polymerization of butadiene or copolymerization with isoprene in hydrocarbon solvent. Catalyst complex is prepared by reacting lanthanide compound with halogen- containing compound of formula: R 3-n AIX, wherein n is 1.6- 2.9, and organoaluminium compound which is essentially mixture of trialkyl aluminium dialkyl aluminium hydride and tetraalkyl dialumooxane in the presence of conjugated diene. The resulting polymers have reduced plasticity and cold flow and high physical and mechanical properties of vulcanizates. EFFECT: improved properties of the title compounds. 2 cl, 1 tbl
Patent RU-2136929-C1 (RU)
Title: Method and device for producing condensate from surrounding atmosphere
Inventor: PEREL SHTEJN B KH
IPC: F02C6/00
Filed: 1997-06-10
Granted: 1999-09-10
Abstract: FIELD: gas-turbine plants producing condensate (artificial rain) from atmosphere. SUBSTANCE: method involves air compression, heat supply, air expansion, re-expansion, and compression to atmospheric pressure. In the process, second air stream is produced which is re-expanded to pressure lower than atmospheric value, moisture is separated, and dry air is compressed to atmospheric pressure. Second loop passes through evacuating unit whose shaft mounts turbine set in motion by means of working heat supplied from main gas producer. EFFECT: provision for producing pure water condensate from surrounding atmosphere on commercial scale. 2 cl, 2 dwg
Patent RU-2118272-C1 (RU)
Inventor: MUZHIPOV VALERIJ SUNGATOVICH
IPC: B64C29/00
Filed: 1997-06-23
Granted: 1998-08-27
Abstract: FIELD: vertical takeoff and landing flying vehicles. SUBSTANCE: helicopter includes fuselage with crew cabin, first circular rim articulated on fuselage and provided with circular slot where rolls are secured, second circular rim mounted in slot of first circular rim and mechanically linked with engines. Main rotor blades are secured on second circular rim. Third circular rim mechanically linked with blades is receiver by slot of second circular rim. Fourth circular rim connected with rim secured on main rotor blades by means of struts. EFFECT: increased cargo hoisting capacity of helicopter due to reduction of bending moment of main rotor blades. 4 cl, 2 dwg
Patent RU-2151523-C1 (RU)
Inventor: TMENOV I D
IPC: A23K1/175
Filed: 1997-06-25
Granted: 2000-06-27
Abstract: Изобретение предназначено для использования в сельском хозяйстве в кормлении птицы. В качестве минеральной подкормки применяют цеолитсодержащие глины (ирлиты) в количестве 4,5% от сухого вещества рациона. Изобретение позволяет расширить ассортимент минеральных подкормок, снижает затраты их производства. Скармливание подкормки увеличивает живую массу цыплят на 3 - 6% по сравнению с контролем (без добавки ирлитов). 4 табл.
Patent RU-2140055-C1 (RU)
Inventor: TIMOFEEV SERGEJ GEORGIEVICH
IPC: F42D3/04
Filed: 1997-07-07
Granted: 1999-10-20
Abstract: FIELD: blasting operations, applicable for improving the quality of rock crushing due to rationally organized interaction of stress waves and increased time of blast action on rock mass. SUBSTANCE: the essence of the invention is in conventional separation of extended explosive charges into parts and individual initiation of these parts so as to provide summation of stress waves in the area of strong sections in the rock bench, for example, at the level of the bench bottom or in the area of the rock layer contacting with tamping; besides, the use of locking charge in tamping facilitates prolongation of action of detonation products on the rock mass to be destructed. EFFECT: reduced consumption of explosive and improved quality of crushing. 3 dwg
Patent RU-2122231-C1 (RU)
Inventor: ABUBEKEROV RAVIL ABDURAKHIMOVI
IPC: G06F3/02
Filed: 1997-08-18
Granted: 1998-11-20
Abstract: FIELD: computer engineering, in particular, manual data input for distributed computer systems. SUBSTANCE: device has commutation matrix, which has buses corresponding to axial coordinates, probe, power supply, first and second multichannel pulse delay circuits, OR gate, first and second pulse marker generators, each of which has capacitor and gate. EFFECT: simplified design, increased reliability, keeping required volume of information to be input and processing speed. 2 cl, 1 dwg
Patent RU-2124460-C1 (RU)
Title: Device for cooling units of aircraft electronic equipment
Inventor: TSVETKOV K T
IPC: B64D13/00
Filed: 1997-09-02
Granted: 1999-01-10
Abstract: FIELD: cooling devices for aircraft electronic equipment. SUBSTANCE: device includes mounting panels of electronic equipment units and air ducts brought in communication with air-conditioning system collectors provided with outlet branch pipe articulated with collector proper and telescopically connected with inlet air duct of mounting panels of electronic equipment units it terminates in hinge. EFFECT: extended range of application; cooling units of electronic equipment moving in flight relative to aircraft fuselage. 3 cl, 1 dwg
Patent RU-2139510-C1 (RU)
Title: Process testing hydraulic cylinders for leaks
Inventor: KOBZOV D JU
IPC: G01M3/00
Filed: 1997-12-22
Granted: 1999-10-10
Abstract: FIELD: evaluation of technical state of hydraulic cylinders. SUBSTANCE: pressure differential of tested medium in which capacity air is used is created to ensure authenticity of diagnosis and to increase accuracy of evaluation of leak and leak through seals is determined. Pressure differential through seals is created as result of travel of rod and pressure of tested medium driven out of high-pressure space and volume of tested medium coming into low-pressure space with rod being immobile are measured. After leak of tested medium is calculated by formulas presented by inventors. EFFECT: provision for authenticity of testing process. 3 dwg
Patent RU-2149292-C1 (RU)
Title: Vehicle clutch
Inventor: SINITSYN V KH
IPC: F16D13/52
Filed: 1998-03-03
Granted: 2000-05-20
Abstract: FIELD: mechanical engineering; transmission of torque from driving to driven shafts. SUBSTANCE: clutch has carrying housing, driving flywheel, driven shaft, friction mechanism with pressure plates, driving and driven disks, and release mechanism with double-arm pressure levers. Spherical head coupled with pressure plate is made on one of lever. Other end of lever engages with release bearing. Proposed clutch is furnished additionally with at least three friction mechanism arranged uniformly over circumference of disk secured on driving shaft and with gear train whose driving gear is secured on driving flywheel and driven gears are connected with driving friction disks. Each friction mechanism has cylindrical housing accommodating alternating driving and driven friction disks, pressure plates and spring-loaded release disks. Head of double-arm lever is placed between pressure plate and release disk. EFFECT: increased service life and improved repairability. 4 cl, 2 dwg
Patent RU-2139987-C1 (RU)
Title: Method for treating bottom-hole zone of bed
Inventor: GLUMOV I F
IPC: E21B43/00
Filed: 1998-03-17
Granted: 1999-10-20
Abstract: FIELD: oil production industry. SUBSTANCE: this method particularly concerns treatment of bottom-hole zone of salted beds. According to method, injected into bottom-hole zone is fresh water containing hard salt of sodium chloride. Injected initially in volume of bottom-hole zone is water and it is left in quiescent state for period of dissolving salt. After that, well is set for self-outflow. At initial low degree of filling porous space with salt, injection of water is carried out until content of sodium chloride in outflowing water is not over 1%. Then, bottom-hole zone is subjected to acid treatment. Outflow water is utilized by directing it into water line of injection well. Application of aforesaid method allows for excluding treatments by muriatic acid or just allows for enhancing their efficiency. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2149771-C1 (RU)
Title: Transfer case
Inventor: NEKRASOV V I
IPC: B60K17/34
Filed: 1998-05-12
Granted: 2000-05-27
Abstract: FIELD: transport engineering. SUBSTANCE: transfer case has housing, input, intermediate and output shafts, three- member planetary mechanism including sun gear, carrier with planet pinions and epicyclical wheel, and control clutch sleeves. Input shaft, intermediate shaft and rear axle drive shaft are installed coaxially. Sun gear and epicyclical wheel are connected by tubular shafts with rims arranged near rims secured on ends of intermediate shaft. One control clutch sleeve is installed on input shaft rim for selective meshing either with rim of intermediate shaft, or with rim of one of tubular shafts. Second control clutch sleeve is designed for meshing either with rim of one of tubular shafts, or with rim of carrier. Following control clutch sleeve is designed for meshing housing rim with rims of carrier or epicyclical wheel. Last control clutch sleeve is designed for connecting output shaft of rear axle drive either with rim of intermediate shaft, or with rims of other tubular shaft. All control clutch sleeves are intercoupled by one slider. EFFECT: enlarged ratio range with increase in low gear ratio, increased efficiency at direct transmission of torque to rear axle. 2 dwg
Patent RU-2137286-C1 (RU)
Title: Band method and device for modeling electrical machines
Inventor: BONDARENKO MIKHAIL FEDOROVICH
IPC: G06G7/48
Filed: 1998-06-29
Granted: 1999-09-10
Abstract: FIELD: electrical engineering; analog physical and mathematical modeling of linear, nonlinear, and nonlinear-parametric electrical machines. SUBSTANCE: combined model of electrical machine including equivalent circuit of primary energy source operating principle and electrical machine circuit is developed, equivalent circuit of primary energy source operating principle is presented by equivalent electric circuit, electric circuit of base model of electrical machine is set up by combining equivalent circuit of primary energy source and electrical machine electronic circuit, set of similarities between curves of electrical machine and its model showing, respectively, magnetic flux and field current as function of flux linkage and pumping current, field current and load current as function of pumping current and current of parametrically excited vibrations, rotor speed and field current as function of rate of current pumping , dynamic magnetic permeability and spatial coordinate as function of dynamic inductance and time is introduced. EFFECT: enlarged functional capabilities, improved informative capacity and validity of data obtained, optimized design and manufacture of electrical machines. 2 cl, 8 dwg
Patent RU-2143186-C1 (RU)
Title: Crop row thinning apparatus
Inventor: TSEPLJAEV A N
IPC: A01B39/18
Filed: 1998-07-14
Granted: 1999-12-27
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has frame, working tools formed as hoes with moldboards inclined to rows. Hoes are mounted for rotation in vertical plane. Tips are fixed to hoe moldboard front blade. EFFECT: increased efficiency and simplified construction. 3 dwg
Patent RU-2144470-C1 (RU)
Title: Microinjector and method for its manufacture
Inventor: AKHN B JUNG-SUN
IPC: B41J2/16
Filed: 1998-11-03
Granted: 2000-01-20
Abstract: FIELD: jet printing operation. SUBSTANCE: two zones are created in structure of main working part of microinjector membrane. These zones are as follows: zone of metal film having good properties of transmitting widening and compression such as nickel film. Other zone is of organic film with good ability of widening and compression for example zone of polyamide film. Each of these two zones is used as means for transmitting impact action intended for forceful ejection of liquid in upward direction. Each zone is also used for quick and exact setting in initial position. It also functions as hinge for spreading (dissipation) and elimination of stress so as by this way to prevent deformation of membrane for example to prevent wrinkling of membrane. In addition, membrane possessing such fortified main working part can sustain loads and react well on external action during operation. In result injection characteristics can be substantially improved. EFFECT: higher efficiency. 17 cl, 19 dwg
Patent RU-2152396-C1 (RU)
Inventor: GABUTDINOV M S
IPC: C07F9/145
Filed: 1998-12-15
Granted: 2000-07-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of tri-(2,4-di-tert.-butylphenyl)-phosphite by interaction of 2,4-di-tert.-butylphenol with phosphorus trichloride in aprotic solvent. The following solvents can be used as aprotic ones: aliphatic or aromatic hydrocarbon or mixture of similar hydrocarbons (for example, n-hexane, toluene, ethylbenzene, benzine). Derivative of 2-mercaptothiazole is used as catalyst being the compound of the general formula (I)   where R is 3-tert. -butyl-5-methyl-2-hydroxyphenyl-, 3,5-di- -tert. -butyl-2-hydroxyphenyl- or 3,5-di-tert.-butyl-4- -hydroxyphenyl-group can be used as derivative of 2-mercapto-thiazole. Method ensures to decrease energy consumption of process by 2-fold as compared with that in prototype. EFFECT: decreased energy consumption, increased yield and purity degree of end product. 1 tbl
Patent RU-2144187-C1 (RU)
Title: Method for diagnosing functional state of stomach and duodenal reflux in patients having allergic pathology
Inventor: DENISOV M JU
IPC: G01N33/48
Filed: 1998-11-19
Granted: 2000-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves diagnosing a patient by means of potentiometric titering of hydrogen ions. Step-by-step pH-metric examination is carried out on the whole stomach organ cavity space of myocardial infarction patients delivered to hospital, and hydrogen ions debit (D h ) is determined. Acid production K is calculated from formula K = (D h 2/D h 1×100%)-100%, where D h 1 is the hydrogen ions debit at the moment the probe is introduced, D h 2 is the hydrogen ions debit at the moment the probe is taken out. Then, response type of glands is determined for describing stomach functional state. Negative (astenic) response being observed in case of negative K value as response to mechanical irritant under basal conditions of pH equal to 2.2 and lower, duodenogastric reflux is diagnosed. EFFECT: simple, reproducible and accurate diagnosis method. 1 tbl
Patent RU-2148349-C1 (RU)
Title: Method of producing mixed feed premix
Inventor: KVASENKOV O I
IPC: A23K1/00
Filed: 1999-01-05
Granted: 2000-05-10
Abstract: FIELD: feed mill industry. SUBSTANCE: method includes preserving of grain part of filling agent and its grinding. Before filling agent grinding and introduction of biologically active substances and antioxidant, grain part of premix is treated by aqueous solution of substances of general formula: R 1 -(CH 2 ) m -[NH n -R 3-n ] - X; where m = 2-4; N = 1-3; R 1  is acid residue of arachidonic acid; R is alkyl; X is acid residue of inorganic acid; in the amount of 0.5-10 4  mg/t and aged for not more than 2-5 h. EFFECT: prolonged storage life of premix and absence of inhibitory effect of animals digestion. 3 ex
Patent RU-2150600-C1 (RU)
Inventor: BAKHMUTOV A A
IPC: F02K9/97
Filed: 1999-02-25
Granted: 2000-06-10
Abstract: FIELD: flying vehicle engines at afterburning of generator gas in thrust chamber. SUBSTANCE: nozzle includes cowling widening towards exit; thus cowling has variable contour with initial taper section whose aperture angle exceeds angle at nozzle exit and central body movably mounted along axis of cowling; they form supersonic channel of variable throat section located on above-mentioned taper section perpendicularly relative to it. At the beginning of supersonic channel, contour of central body is equidistant relative to above-mentioned section of cowling and distance between these members of nozzle is equal to height of throat section. EFFECT: enhanced efficiency of nozzle. 3 cl, 3 dwg
Patent RU-2151757-C1 (RU)
Title: Organomineral fertilizer
Inventor: CHERKASOV A G
IPC: C05F11/02
Filed: 1999-06-24
Granted: 2000-06-27
Abstract: FIELD: fertilizers. SUBSTANCE: invention relates to industrial production of organomineral fertilizers for agriculture and can be used for producing complex fertilizer containing all necessary components for effective soil improvement, plant growth conditions and providing favorable conditions for vital activity of soil microorganisms. Fertilizer has brown coal, turf, calcium-containing component as extra-oven dust, waste in cement production, and also phosphorite meal, potash and carbamide as mineral fertilizers at the following ratio of components, wt.-%: brown coal, 4-6; carbamide, 10-12; turf, the balance. This gives a possibility to exclude the use of other, simple and complex mineral fertilizers. EFFECT: decreased norms of fertilizer addition per unit of area to be fertilized, decreased volume of agriculture works, enhanced soil fertility. 2 tbl, 7 ex
Patent RU-2156452-C1 (RU)
Title: Method of test of destruction rate of concrete and ferroconcrete structures by corrosion
Inventor: SHATIRJAN S N
IPC: G01N17/02
Filed: 1999-06-16
Granted: 2000-09-20
Abstract: FIELD: monitoring of corrosion rate of concrete and ferroconcrete structures exposed in process of use to attacks of corrosive environment. SUBSTANCE: method of test of destruction rate of concrete and ferroconcrete structures by corrosion consists in positioning of concrete samples coming in the form of cubes inside structures. Indicators are located inside samples and held in flow of corrosive medium running over them. Inside cube there are arranged cruciform dielectric elements on which indicators made in the form of current-conducting strips are set in orthogonal triangles formed by lines connecting base of cube with its geometric center, in parallel to bases of triangles. Rate of corrosive destruction of structure is determined by signals coming from indicators to test equipment. EFFECT: increased accuracy of measurement of corrosion rate of concrete and ferroconcrete structures with remote measurement of indices of corrosion rate. 6 dwg
Patent RU-2165189-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L3/358
Filed: 1999-08-17
Granted: 2001-04-20
Abstract: FIELD: food industry. SUBSTANCE: method involves holding raw materials in saturated water containing a mixture of jasmonic acid and chitosan, incompletely freezing the raw materials or completely freezing. The raw materials are incompletely defrosted later on. Then the juice is pressed out. EFFECT: preventing juice from being spoiled by microbes.
Patent RU-2148571-C1 (RU)
Inventor: VINAROV A JU
IPC: A01N63/20
Filed: 1999-11-01
Granted: 2000-05-10
Abstract: FIELD: biotechnology, agriculture. SUBSTANCE: invention relates to production of organic-mineral fertilizers. Bioaddition consists of two bacterium associations taken at the ratio = (1-2):(0.5-1). The first association has nitrogen-fixing bacterium Azotobacter chroococcum and Beijerinckia fluminensis taken at the ratio = (1-0.5) : (1-0.5). The second association has bacterium Bacillus megaterium and Bacillus mucilaginosus decomposing phosphorus- and potassium-containing compounds and taken at the ratio = (1-5): (0.5-2). Bioaddition has additionally polysaccharides as preserving agent and trace and macroelements also. Among nitrogen-fixing microorganisms addition has strains of Azotobacter chroococcum GSB-TB 4B and Beijerinckia fluminensis GSB-TB 5B and among microorganisms decomposing phosphorus- and potassium-containing compounds addition has strains of Bacillus megaterium GSB-TB 3B and Bacillus mucilaginosus GSB-TB 6B. EFFECT: improved quality and effectiveness of bioaddition. 16 cl, 4 ex
Patent RU-2159393-C1 (RU)
Title: Method of operation of heat supply system
Inventor: SHARAPOV V I
IPC: F24D9/02
Filed: 1999-12-10
Granted: 2000-11-20
Abstract: FIELD: heat-power engineering; thermal power stations. SUBSTANCE: proposed method consists in connection of preheaters and hot-water boilers in parallel. Temperature of heating-system water in supply line of heating system is set depending on average saturation temperature of steam of upper heating-steam extraction of extraction turbine. Flow rate of heating-system water in base section of graph of control of thermal load is regulated through change of number of preheaters and that in peak section of graph (with preheaters switched on) is regulated through switching-on the hot-water boilers. EFFECT: enhanced economical efficiency; improved quality of operation of heat supply system due to full load of hot-water boilers and reduction of use of make-up water for heat-supply system. 1 dwg
Patent RU-2167599-C1 (RU)
Inventor: VITJAZEV V A
IPC: A61B5/296
Filed: 1999-12-16
Granted: 2001-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: method involves fixing microwires by winding them around the needle base with recording ends brought at the same time at a distance depending on muscular layer thickness at the place the needle is introduced. Electrode blank is coated with one or more insulating layers like epoxy resin. EFFECT: high strength and service life of the electrode. 1 dwg
Patent BR-PI0713252-C1 (BR)
Title: processo para a recuperação de fator de crescimento endotelial vascular (vegf) recombinante reenovelado
Inventor: AILEN SANCHEZ
IPC: C07K1/14
Filed: 2007-07-13
Abstract: processos para a recuperação de uma proteína recombinante reenove-lada e método para purificação de uma proteína recombinante a presente invenção se refere a processos para a recuperação e purificação de proteínas recom-binantes reenoveladas produzidas em células hospedeiras heteróloga, que inclui a etapa de reenovelamento da proteína em um tampão de ph elevado.
Patent AU-2011213756-C1 (AU)
Title: Fluid machine
Inventor: KAWAJIRI HIDEYUKI
IPC: F03B11/00
Filed: 2011-08-18
Granted: 2014-04-17
Abstract: A fluid machine according to an embodiment includes a sealing portion which is formed of an annular minute gap formed between a runner band of a runner configuring a 5 rotating portion and a sealing liner which is a stationary portion and arranged in opposition to the runner band. A groove having a quadrangular cross-sectional shape is formed circumferentially on a surface of the sealing liner configuring the sealing portion. In a cross section 10 perpendicular to a groove forming direction of the groove, an angle 0, which is formed between a side WU of the groove on the most upstream side with respect to the flowing direction of the leakage flow, and a side WO of the groove which is on an extended line of the surface of the sealing 15 liner, is determined to be 150 or more and 40* or less. 4933319_1 (GHMatters) P87783.AU i"
Patent AU-2013203833-C1 (AU)
Title: Roller crusher having at least one roller comprising a flange
Inventor: GRONVALL LARS
IPC: B02C4/28
Filed: 2013-04-11
Granted: 2015-09-24
Abstract: A roller crusher (1) having two generally parallel rollers (2) arranged to rotate in opposite directions, towards each other, and separated by a 5 gap is disclosed. Each roller (2) has a first end (3) and a second end (4). The roller crusher (1) comprises a flange (5) attached to at least one of said ends (3, 4) of one of said rollers (2). The flange (5) extends in a radial direction and has a height (H) above an outer surface (6) of said roller (2) which is sufficient to extend across said gap substantially along 10 a nip angle (a) of said roller crusher (1). Fig. 1. for publication Fig. 1
Patent AU-2015307210-C1 (AU)
Title: Degradable downhole tools comprising magnesium alloys
Inventor: FRIPP MICHAEL LINLEY
IPC: C22C23/00
Filed: 2015-06-30
Granted: 2018-01-18
Abstract: Downhole tools having at least one component made of a doped magnesium alloy solid solution that at least partially degrades in the presence of an electrolyte, wherein the doped magnesium alloy is selected from the group consisting of a doped MG magnesium alloy, a doped WE magnesium alloy, a doped AZ magnesium alloy, a doped ZK magnesium alloy, a doped AM magnesium alloy, and any combination thereof.