baber/WOPTO huggingface dataset:
Patent RU-2109133-C1 (RU)
Title: Method for development of deposit with hard-to-recover oil reserves
Inventor: BATURIN JURIJ EFREMOVICH
IPC: E21B43/243
Filed: 1997-09-17
Granted: 1998-04-20
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, arranged on deposit are injection and producing wells. Injected into injection wells are required amounts of air and water to create internal burning in bed. In development of deposit with reserves of oil of normal viscosity, separated from product of producing wells are accompanying petroleum gases and burning gases. These gases separately or together with accompanying petroleum gases are pumped into injection wells. Injection of required amounts of air is alternated with injection of aforesaid gases, and they are separated by injection of technically required amounts of water. Relation of volumes of injected amounts of air and water is dictated by requirements of maintaining temperature of 300-400 C at burning front. Application of aforesaid technology improves development of deposit with reserves of oil of normal viscosity due to reduced amount of fuel demand and creating in bed conditions for alternating displacement of oil by water-gas mixtures. EFFECT: higher efficiency. 5 cl
Patent RU-2104795-C1 (RU)
Title: Method of separating copper slags
Inventor: NIKOLAJCHUK V F
IPC: B03B7/00
Filed: 1997-10-03
Granted: 1998-02-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method, which may find use at copper and copper alloy producing plants, consists in grinding slag on self-grinding mill to attain size of rock constituent less than 1 mm or 3 mm. Ground material is screened to isolate fraction with size -40+1 mm or -60+3 mm as copper shots' concentrate, fraction with size +40 mm or +60 mm in the form of circulation loading to be used as grinding medium, and fraction with size less than 1 mm or 3 mm that is conveyed into gravity-separation process to yield copper concentrate and rock reject. EFFECT: enhanced efficiency of process. 2 cl, 1 dwg, 2 tbl
Patent RU-2152282-C1 (RU)
Inventor: LENNARTSSON KENNET
IPC: B21C37/12
Filed: 1996-03-06
Granted: 2000-07-10
Abstract: Изобретение относится к производству спирально-шовных труб из полосы тонколистового металла. При способе производства спирально-шовных труб с замковым соединением шва подают металлическую полосу в формующую головку, в которой формуют трубу. Для предотвращения скольжения шва с замковых соединением скрепляющим роликовым устройством образуют расположенные с интервалом фиксирующие деформации на шве с замковым соединением. Устройство для такого способа производства труб содержит скрепляющий ролик, снабженный углублением для образования деформаций вместе с противоположным роликом. При использовании шнура исключается скольжение в шве и обеспечивается хорошее уплотнение. 6 с. и 18 з.п.ф-лы, 22 ил.
Patent RU-2132413-C1 (RU)
Title: Process of maintenance of self-baking anode of aluminum electrolyser
Inventor: KULESH M K
IPC: C25C3/12
Filed: 1998-01-19
Granted: 1999-06-27
Abstract: FIELD: production of aluminum. SUBSTANCE: invention can be used for maintenance of anode of aluminum electrolyser with upper current lead. Anode enclosure is lowered by 0-04-0.4 height of part of anode consumed per day or carbon body is lifted on immobile enclosure by same value and then anode enclosure is raised. EFFECT: improved quality of anode, reduced consumption of carbon mass.
Patent RU-2137593-C1 (RU)
Title: Method of abrasive-air treatment of surface and gun intended for its realization
Inventor: BREZGIN S N
IPC: B24C1/00
Filed: 1998-05-18
Granted: 1999-09-20
Abstract: FIELD: cleaning of surface from different coatings and rust deposit. SUBSTANCE: method includes mixing of working substance with flow of compressed air and subsequent feeding of obtained mixture into jet for acceleration and discharge onto surface being treated. Compressed air is preliminarily expanded to level below atmospheric one and accelerated up to ultrasonic speed. At the same time working substance is supplied into accelerated air flow under pressure, in dense layer and at low speed of forward motion. Abrasive-air mixture is produced, and its acceleration is continued up to indicated full value of pressure which is higher than atmospheric level. Working substance flow rate is regulated by its supply pressure. Gun has body with branch pipes for delivery of materials and chamber. Chamber accommodates abrasive supply jet with critical cross section turning in to outlet jet. Internal surface of outlet jet is of tapered-cylindrical form. Abrasive feeding jet is made in form of injector. Is is installed coaxially in critical cross section with circular space relative to critical cross section of chamber. Plane of injector outlet hole coincides with critical cross section. EFFECT: enhanced efficiency and wear resistance. 6 cl, 2 dwg
Patent RU-2135719-C1 (RU)
IPC: E05B37/20
Filed: 1998-06-15
Granted: 1999-08-27
Abstract: Изобретение относится к способам устранения возможности недозволенного (несанкционированного) разблокирования кодовых устройств замкового типа. Способ заключается в превентивном блокировании передвижения кодовых фиксаторов или промежуточных элементов до наступления момента их непосредственного контакта с ригелем. Технический результат - устранение возможности возникновения сигналов, возникающих при взаимодействии элементов кодового узла. 3 ил.
Patent RU-2140159-C1 (RU)
Title: Prolonged storage cake and method of preparing such cake
Inventor: RYBALOV E G
IPC: A23G9/04
Filed: 1998-10-09
Granted: 1999-10-27
Abstract: FIELD: food-processing industry. SUBSTANCE: cake contain dough part based on fat and flour components and baker's yeast and subjected to preliminary high-temperature treatment providing 75% readiness over the whole volume of cake, which is then frozen. Method involves preparing yeast-containing dough; forming half-finished product and subjecting it to preliminary high-temperature treatment for time sufficient for uniform heating of cake through the whole of its volume; baking to obtain partially ready product; freezing to obtain ready product. EFFECT: increased consumer properties and extremely quick preparation. 11 cl, 3 ex
Patent RU-2152891-C1 (RU)
Title: Helicopter
Inventor: TALANOV B P
IPC: B64C27/04
Filed: 1998-12-22
Granted: 2000-07-20
Abstract: FIELD: aviation; devices for emergency landing of helicopter. SUBSTANCE: helicopter has casing, rotor and parachute. Rotor is enclosed in latticed box which is secured on helicopter casing below rotor. Parachute is located on upper surface of box and is connected with rocket below center of mass by means of rope. Axis of rocket lies in plane parallel to rotor shaft. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2153593-C1 (RU)
Title: Turbojet engine
Inventor: ANDREEV A V
IPC: F02K1/15
Filed: 1999-04-13
Granted: 2000-07-27
Abstract: FIELD: reheated turbojet engines with swivel jet propulsion nozzle and control system mounted on highly-maneuverable multi-function fighter aeroplanes. SUBSTANCE: engine includes after- burner and swivel jet propulsion nozzle with hydraulic system of actuator. Used as working medium in actuator hydraulic system is fuel; to this end, hydraulic system is brought into communication with fuel system of engine through electrohydraulic regulator-converter. Control members of electrohydraulic regulator-converter are electrically connected with swivel nozzle remote control system and are hydraulically connected with forward and back stroke chambers of nozzle turn actuator cylinders. Fuel pump is provided with solenoid-operated valve electrically connected with nozzle turn remote control system. Control members of electrohydraulic regulator and body of swivel nozzle are kinematically interconnected by means of mechanical back coupling. EFFECT: enhanced reliability of aircraft hydraulic control system and swivel nozzle actuator. 2 cl, 1 dwg
Patent RU-2154786-C1 (RU)
Title: Technological complex air liquefaction
Inventor: KIRILLOV N G
IPC: F25J3/04
Filed: 1999-05-19
Granted: 2000-08-20
Abstract: FIELD: air liquefaction complexes. SUBSTANCE: air is liquefied in compressor and after cleaning it of admixtures air is cooled in counter-current heat exchanger and is expanded in throttle valve. Liquid air thus obtained is drained into reservoir. Remaining part of noncondensed air is cooled down and liquefied due to heat exchange with liquid nitrogen flowing through nitrogen loop includes Stirling cryogenic machine, Dewar flask, high-pressure pump, coil, counter- current heat exchanger, throttle valve and expansion reservoir. EFFECT: enhanced efficiency; increased liquefaction coefficient. 2 cl, 1 dwg
Patent RU-2145342-C1 (RU)
Title: Device for oils refining
Inventor: MAJSTRENKO P V
IPC: B01F7/16
Filed: 1999-07-20
Granted: 2000-02-10
Abstract: FIELD: food and chemical industries. SUBSTANCE: device has cylindrical body with perforated partitions installed perpendicular to body axis, branch pipes for supply of oil and liquid reagent and for discharge of oil after treatment. Device additionally has appliance for mixing of oil and liquid reagent which is installed inside body. Partitions have swirlers. Branch pipes for supply of oil and liquid reagent are located at the same axis square to body axis. Swirlers are made in the form of arc-wise plates and installed on periphery of partition at some angle to its diameter. Mixing appliance is made in the form of rotor with blades. EFFECT: higher quality of mixing and simplified design of device. 5 cl, 4 dwg
Patent RU-2154791-C1 (RU)
Title: Sealing device of artillery gun bore
Inventor: SHVAREV R JA
IPC: F41A3/74
Filed: 1999-07-27
Granted: 2000-08-20
Abstract: FIELD: weapon, applicable in caseless guns with wedge breechblocks. SUBSTANCE: the sealing device is installed in the breech end of the artillery gun barrel and has a breechblock wedge, base ring with two concentric ring flanges on its end forming an annular groove receiving an L-shaped sealing ring. The base ring is made up of two parts fixed relative to each other. One part forms the internal ring flange, is made in the form of a split bush and installed in the second part of the base ring. EFFECT: enhanced manufacturing process. 2 cl, 3 dwg
Patent RU-2153784-C1 (RU)
Title: Process of metal coating of holes in printed-circuit boards
Inventor: BLOKHINA I V
IPC: H05K3/18
Filed: 1999-08-16
Granted: 2000-07-27
Abstract: FIELD: technology of manufacture of printed circuit boards from foiled dielectric material. SUBSTANCE: process of metal coating of holes in printed circuit boards involves preliminary treatment of workstocks of printed circuit boards in aqueous solution of base and their chemical metallization in aqueous solution of phosphorus- carrying salt of copper and base, thermal treatment, rinsing and build-up of metal by electroplating. Novelty of invention lies in cathode machining of copper surface of workstock of printed circuit board by current with density 0.8-1.0 A/sq.dm in process of metal coating. EFFECT: exclusion of pickling of copper from surface of printed circuit in process of chemical metal coating of holes, substantially decreased loss of working solution in process of activation of workstocks, widened possibilities of palladium-free metal coating. 1 tbl
Patent RU-2164858-C1 (RU)
Inventor: TRUSKOVSKIJ V I
IPC: B24D18/00
Filed: 1999-08-11
Granted: 2001-04-10
Abstract: FIELD: production of semifinished items of grinding and polishing wheels based on vulcanite binder. SUBSTANCE: method includes rolling of abrasive mixture into plates, cutting-off of circular workpieces from them, assembly of workpieces into stack for dispatching, tightening and final pressing of stack. Values of external and internal diameters of blanking die cutting member are determined with due regard for values of elastic restoration of molded wheel over external diameter of wheel and wheel hole diameter. The invention makes it possible to enhance equidensity of molded wheels in height and their geometrical accuracy. EFFECT: reduced specific pressure in pressing. 4 dwg
Patent RU-2166524-C1 (RU)
Inventor: POLJAKOVA V G
IPC: C09G1/04
Filed: 1999-09-22
Granted: 2001-05-10
Abstract: FIELD: household chemistry, particularly, compositions for shoes care and methods for their preparation. SUBSTANCE: method involves mixing of components (paraffin, stearin) with water at temperature of 80-90 C for 20-40 min. Then prepared mixture is treated at mixing for 5-10 min by castor oil in amount from 1 to 2% and formalin in amount from 0.05 to 0.15%. After it, triethanolamine is added and emulsion is emulsified for 15-20 min. EFFECT: increased stability of emulsion and prolonged storage life. 3 ex
Patent AU-2001245522-C1 (AU)
Title: Apparatus and method for treating glaucoma
Inventor: BERGHEIM OLAV B
IPC: A61M5/00
Filed: 2001-03-08
Granted: 2009-07-16
Abstract: Surgical methods and related medical devices for treating glaucoma are disclosed. The method comprises trabecular bypass surgery, which involve bypassing diseased trabecular meshwork with the use of a seton implant. The seton implant is used to prevent a healing process known as filling in, which has a tendency to close surgically created openings in the trabecular meshwork. The surgical method and novel implant are addressed to the trabecular meshwork, which is a major site of resistance to outflow in glaucoma. In addition to bypassing the diseased trabecular meshwork at the level of the trabecular meshwork, existing outflow pathways are also used or restored. The seton implant is positioned through the trabecular meshwork so that an inlet end of the seton implant is exposed to the anterior chamber of the eye and an outlet end is positioned into fluid collection channels at about an exterior surface of the trabecular meshwork or up to the level of acqueous veins.
Patent AU-2006230974-C1 (AU)
Title: Benzimidazole formulation
Inventor: OLSEN PEDER MOHR
IPC: A61K9/28
Filed: 2006-07-11
Granted: 2012-02-02
Abstract: A dry manufacturing process for the production of a pharmaceutical formulation of a benzimidazole and an alkaline substance is described. A tablet is compressed directly from a dry powder or a dry particulate matter avoiding any liquid or excipient conventionally used as a wet binder. The manufacturing process has the advantage of being simple and cost efficient. At the same time an expensive drying step is superfluous. The resulting pharmaceutical formulation has a good stability and a good dissolution profile.
Patent AU-2007266804-C1 (AU)
Title: Injection device
Inventor: BARROW-WILLIAMS TIMOTHY DONALD
IPC: A61M5/20
Filed: 2007-05-30
Granted: 2013-02-14
Abstract: An injection device (210; 1 10) is provided that includes a damping element (225; 125) which acts between a syringe carrier (222; 122) and a sleeve (219; 1 19) to cushion the impact as they come into contact, thereby reducing the transmission of energy from the impact to the components of a drive (230, 231, 232, 234; 130, 131, 132, 134) and preventing their fracture. The damping element (225; 125) also reduces the noise, which may be distressing to a user of the device (210; 110), produced when the syringe carrier (222; 122) and the sleeve (219; 1 19) come into contact and reduces the pain suffered by a user upon operation of the device (210; 110).
Patent AU-2011332884-C1 (AU)
Title: Deposition of a silver layer on a nonconducting substrate
Inventor: TERRY RICHARD N
IPC: B05D3/10
Filed: 2011-11-23
Granted: 2016-11-03
Abstract: Methods for the deposition of silver-comprising films on nonconducting substrates, and, more particularly, to deposition of such films that are very thin, are provided. The surface of nonconducting substrates is modified with a superabsorbent polymer to increase silver deposition when compared to a non-modified surface. Also provided are films produced using a swelling agent, whereby porosity of the surface of the nonconducting substrate is increased, thereby permitting increased silver deposition when compared to an unmodified surface.
Patent AU-2013200142-C1 (AU)
Title: 1-Heterocyclylsulfonyl, 3-aminomethyl, 5-(hetero-)aryl substituted 1-H-pyrrole derivatives as acid secretion inhibitors
Inventor: KAJINO MASAHIRO
IPC: C07D409/04
Filed: 2013-01-11
Granted: 2016-07-07
Abstract: Abstract The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity and the like. The present invention provides a compound represented by the formula (1) wherein R' is a nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle, the nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle optionally has substituent(s), R2 is an optionally substituted C6-14 aryl group, an optionally substituted thienyl group or an optionally substituted pyridyl group, R3 and R4 are each a hydrogen atom, or one of R3 and R4 is a hydrogen atom and the other is an optionally substituted lower alkyl group, an acyl group, a halogen atom, a cyano group or a nitro group, and R5 is an alkyl group or a salt thereof. 3990097 1 (GHMatters) P76750.AU.1
Patent RU-2154690-C1 (RU)
Title: Method of extraction of molybdenum trioxide from cinder
Inventor: KOZHEVNIKOV G N
IPC: C22B34/34
Filed: 2000-01-17
Granted: 2000-08-20
Abstract: FIELD: nonferrous metallurgy; production of molybdenum trioxide. SUBSTANCE: method employs cinders formed at oxidizing roasting of molybdenum middlings with granulated quartz sand. Method includes sublimation of cinders at temperature of 1150 to 1200 C and residual pressure of 1 to 15 mm Hg during 1.5 to 4.0 hours and condensation of vapor formed during this process. EFFECT: increase of degree of sublimation of molybdenum to 99.4%; enhanced purity of sublimated molybdenum trioxide; short technological cycle. 1 tbl, 3 ex
Patent RU-2174594-C1 (RU)
Title: Composition for unclaying of formation bottom zone (versions)
Inventor: BARANOV JU V
IPC: E21B43/27
Filed: 2000-02-08
Granted: 2001-10-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention, in particular, relates to unclaying of bottom zone of formation of both production and injection wells, formation being characterized by low-productivity terrigenic clayey oil reservoir in which reduced productivity is due to mudding of pores with clayey material. Unclaying composition contains, %: hydrochloric acid, 7.0-20.0; nitrilotrimethylphosphonic acid, 1-hydroxyethylidenediphosphonic acid, ammonium nitrate, or diphonate, 0.5-5.0; water-methanol fraction (solvent), 33.0-66.0; and water, the balance. Alternatively, composition can additionally include surfactant and thereby contains, wt.%: hydrochloric acid, 7.0-20.0; nitrilotrimethylphosphonic acid, 1-hydroxyethylidenediphosphonic acid, ammonium nitrate, or diphonate, 0.5-5.0; surfactant, 0.1-2.0; water-methanol fraction, 33.0-66.0; and water, the balance. Another composition can further contain 0.5 to 5.0% of hydrofluoric acid. The following composition is also possible, wt.%: hydrochloric acid, 7.0-20.0; diphonate-urea peroxyhydrate mixture, 5.0-15.0; water-methanol fraction, 33.0-66.0; and water, the balance. The latter composition can also be completed by 0.1 to 2.0% of surfactant. EFFECT: increased permeability of formation bottom zone and enabled effective reuse of large-scale petrochemical industry wastes. 5 cl, 1 tbl, 48 ex
Patent RU-2169590-C1 (RU)
Inventor: LOSHCHENOV V B
IPC: A61N5/06
Filed: 2000-03-17
Granted: 2001-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has polychromator unit in spectrometer with fiberoptical method of radiation delivery. Special purpose filter is mounted that has narrow bandwidth with transmission coefficient value at laser radiation wavelength related to that on wavelengths differing from the laser radiation wavelength by 30 nm and more being within the limit of (2-100)•10 -4 . The device also has recording unit, computer and laser having wavelength greater than 600 nm. The laser has laser radiation makes input into the light guide provided with filter which transmission coefficient value at laser radiation wavelength related to that on wavelengths differing from the laser radiation wavelength by 30 nm and more is equal to or greater than 20. Continuous spectrum light source has transmission filter possessing ratio of transmission coefficient value in spectral bandwidth of 520-590 nm and transmission coefficient value at laser radiation wavelength being equal to or greater than laser radiation wavelength, that is equal to or greater than 5•10 3 . EFFECT: enhanced effectiveness treatment; high reliability of control. 2 cl, 3 dwg
Patent RU-2161495-C1 (RU)
Title: Composition with antianginal effect
Inventor: NAZARENKO P V
IPC: A61P9/10
Filed: 2000-04-20
Granted: 2001-01-10
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: invention relates to medicinal form improving blood supply and metabolism in myocardium and can be used for treatment of patients with cardio-vascular diseases. Invention involves the use of balanced composition containing nitroglycerol solution, validol, lily of the valley (Convallaria majalis) tincture, valerian tincture and ethyl alcohol taken in the definite ratio of components. EFFECT: improved pharmacological indices in treatment of cardio-vascular diseases. 2 cl, 5 tbl
Patent RU-2177113-C1 (RU)
Inventor: IGNAT EV B S
IPC: F02K9/96
Filed: 2000-05-15
Granted: 2001-12-20
Abstract: FIELD: monitoring of parameters of solid-propellant rocket engine. SUBSTANCE: the device has a combustion chamber of the solid-propellant rocket engine accommodating an end-burning solid-propellant charge and a rod with a number of orifices, whose geometric axes are positioned at known distances from one another and perpendicular to the geometric axis of the rod installed inside the charge in parallel with the combustion chamber axis and shortening at a rate equal to the rate of movement of charge burning front, radiation sensor, photoamplifier and a recording instrument with a time marker. Besides, each orifice of the rod accommodates a microdose of chemical compound of the alkaline group addition element. Installed before the radiation sensor is a monochromatic filter with a filtration wavelength equal to the wavelength of the central part of the spectral line of the alkaline group addition element. The sighting line of the radiation sensor with the monochromatic filter passes through the shear plane of the solid-propellant rocket engine nozzle. EFFECT: removal of modulated radiation from the combustion chamber of the solid- propellant rocket engine, as a result, enhanced number of the results of measurement of burning rate per experiment. 1 cl, 2 dwg
Patent RU-2174805-C1 (RU)
Title: Method of preparing fruit-and-berry dessert
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2000-05-29
Granted: 2001-10-20
Abstract: FIELD: food industry for production of fruit-and-berry desserts. SUBSTANCE: dessert is produced by mixing prepared apple and black currant puree, bee honey, sodium chloride, roasted ground kernels of cashew nuts, extract of Eleutherococcus, lipid-containing extract of biomass of microorganisms Mortierella bainieri, boiled rice grits and water. Prepared mixture is subjected to homogenization, sublimation drying, grinding and packaging in sealed package from combined film material "Mailar" type under aseptic conditions in vacuum. EFFECT: dessert with more balanced composition of main nutrient substances applicable for using under autonomous conditions of existence; higher antistress and immunostimulating action.