baber/WOPTO huggingface dataset:
Patent RU-2117757-C1 (RU)
Title: Method for limiting water inflow to productive bed
Inventor: NOVOMLINSKIJ IVAN ALEKSEEVICH
IPC: E21B43/32
Filed: 1997-12-17
Granted: 1998-08-20
Abstract: FIELD: oil production industry. SUBSTANCE: this can be used for limiting water inflow to productive bed made of dense low-permeable terrigenous rock with deep wells. According to method, injected into drowned well and subsequently pressure-forced into productive bed is plugging agent in the form of 0.5-1% solution of polyacrylamide in brine water and cross-linking agent which contains polyvalent cations. Used as cross-linking agent is 5-10% solution of sulfuric aluminium. Before injection into drowned well of 0.5-1% solution of polyacrylamide, successively injected into well are following materials: 3-15% solution of sodium tripolyphosphate and hydrocarbon-alkaline solution which contains butethal, methanol, 30-40% solution of alkaline metal hydroxide, and hydrocarbon solvent in following ratio of components, mass%: betathol - 1.5-2.5, 30-40% solution of alkaline metal hydroxide - - 0-15, methanol - 1-2, hydrocarbon solvent - the balance. Upon that, pressure in well is increased to 0.5-2,0 MPa and well is kept under pressure during 16-48 h. After pressure-forcing of cross-linking agent into productive bed, well is kept under down-forcing pressure during 8-16 h. Application of aforesaid method allows for creation of preliminary injectivity of well. EFFECT: higher efficiency. 2 cl
Patent RU-2140537-C1 (RU)
Title: Method of drilling of inclined and horizontal wells
Inventor: BASARYGIN JU M
IPC: E21B47/12
Filed: 1997-12-18
Granted: 1999-10-27
Abstract: FIELD: methods of drilling and measurement of current coordinates of bottom of inclined and horizontal wells in drilling process. SUBSTANCE: method includes drilling of vertical well bore and installation in drilling assembly from the depth of crookedness increase of downhole motor, bent sub and landing device. Drilling of inclined and horizontal parts of well is accomplished by alternating use of rotary drilling and drilling by downhole motor, and current coordinates of well bottom are controlled by indications of inclinometer. After lowering and fixing of inclinometer in landing device, mounted into drilling assembly is lower guide accommodating electronic unit. Unit lower input is connected to upper cable connector running from inclinometer, and upper input, to system of cableless transmission of information to surface. Used in the latter are drill pipes and ball cock with chokes installed in nipples and tool joint boxes and interconnected with wire laid over pipe bodies and ball cock. Upper sub is mounted above ball cock and accommodating electronic unit. Its lower input in connected to system of cableless transmission of information, and upper input is connected with cable running inside kelly. installed above kelly is outlet pipe sub accommodating electronic block. lower input of unit is connected with upper connector of cable running inside kelly, and upper input is connected with cableless system of information transmission mounted on swivel. EFFECT: higher reliability of drilling. 3 cl, 1 dwg
Patent RU-2129813-C1 (RU)
Inventor: ISAEV V V
IPC: A23L3/44
Filed: 1998-02-09
Granted: 1999-05-10
Abstract: FIELD: food-processing industry. SUBSTANCE: at least one rod-type element whose surface has continuous spectrum of radiation is placed in flame cone of liquid or gaseous fuel to reduce sorption of nitric oxides by food-stuff in drying the products with exhaust gases. EFFECT: enhanced efficiency.
Patent RU-2134893-C1 (RU)
Title: Process of electric prospecting while searching for oil and gas fields
Inventor: LEPESHKIN V P
IPC: G01V3/12
Filed: 1998-02-18
Granted: 1999-08-20
Abstract: FIELD: conducting of geophysical prospecting of oil and gas fields by electromagnetic methods. SUBSTANCE: for increased authenticity of detection of pool, its depth and outline electric prospecting is conducted by multiple profiling by means of setting of soundings, field in points of observation of each setting is recorded in interval from t e  to t f , where t e  is effective duration of pulse of formation of field which is found by point of crossing of tangent to curve of pulse of formation of field at moment of its dip with time axis, t f  is final recording time. Frequency analysis of signal recorded in midpoint of setting of soundings is carried out and root-mean-square level of harmonics of spectrum A m  in frequency interval from 20 to 40 Hz is found. Frequency analysis of part of signal selected in current time window is carried out and quasi-harmonic oscillations of low-frequency electromagnetic radiation of layer in frequency range from 1 to 10 Hz are isolated. Later value of average energy of spectrum in this frequency range is determined, it is normalized by value of A m  and increment of normalized energy of low-frequency electromagnetic radiation of layer is used to judge on availability of oil and gas field, to determine its outline and depth of occurrence. EFFECT: increased authenticity of detection of oil and gas field. 1 dwg
Patent RU-2135282-C1 (RU)
Inventor: MANAEVA L N
IPC: B01J23/22
Filed: 1998-02-25
Granted: 1999-08-27
Abstract: FIELD: oxidation catalysts. SUBSTANCE: hydrosilica gel is prepared by precipitation with sulfuric acid and thus obtained suspension is supplemented by powdered silica gel carrier, after which impregnation with solutions of active components is effected, followed by drying of pulp, molding, and heat treatment. Invention is distinguished by that precipitation of hydrosilica gel is conducted under unsteady condition by uniformly pouring sulfuric acid to pulp containing dissolved silica, pH of pulp being varied from initial value not exceeding 13.5 to final value at least 5.5 over the time period 5 to 120 min and suspension obtained being supplemented by carrier with particle size not exceeding 1 mm and specific surface value at least 10 sq. m/g. Weight ratio of additional carrier to sum of precipitated hydrosilica gel and additional carrier ranges from 0.05 to 0.85 on conversion to solid materials. EFFECT: stabilized catalyst activity at 420 C when resins are temporarily in reaction mixture are cooled to 360 C. 12 ex
Patent RU-2134580-C1 (RU)
Title: Method of treatment of cow with acute mastitis
Inventor: RODIN I A
IPC: A61K35/20
Filed: 1998-03-05
Granted: 1999-08-20
Abstract: FIELD: veterinary science. SUBSTANCE: milk is taken off from damaged udder lobules, inactivated and administrated to the same cow in the composition of complete adjuvant. EFFECT: enhanced effectiveness of treatment, decreased treatment period. 1 ex
Patent RU-2132393-C1 (RU)
Inventor: BULGAKOV V V
IPC: C21C5/48
Filed: 1998-03-23
Granted: 1999-06-27
Abstract: FIELD: ferrous metallurgy, namely, apparatuses for blowing melt metal by gas at metal refining, possibly in non-ferrous metallurgy and chemical industry for blowing solutions and melts. SUBSTANCE: tuyere includes heat-insulation housing in the form of tube with cylindrical through cavity in which cylindrical insert is mounted. Cylindrical insert has cross section area less than that of cylindrical through cavity. There is through gas duct between wall surface of through cylindrical cavity and lateral surface of cylindrical insert. The last is made of sections of the same cross section areas, spaced one from another at side of their end surfaces and mutually joined by means of bridges rigid in lengthwise direction. Each section of insert has at least one lengthwise rib for mounting section in cylindrical through cavity of housing by sliding fit. First section is reliably fixed against lengthwise displacement relative to housing. Such construction eliminates necessity for fixing each section of insert to wall of tubular housing. EFFECT: simplified assembling procedure of tuyere, lowered metal consumption of tubular housing due to reduced thickness of its wall. 14 cl, 13 dwg
Patent RU-2133767-C1 (RU)
Title: method of rectification-mediated processing of fennel essential oil
Inventor: ANISIMOVA E G
IPC: C11B9/02
Filed: 1998-04-07
Granted: 1999-07-27
Abstract: FIELD: natural compounds technology. SUBSTANCE: fennel oil is saponified with sodium hydroxide solution and saponified oil is rectified in vacuum into (i) hydrocarbon-fennel intermediate fraction including, besides with hydrocarbons and fenchone, also methylhavicol, anethole, and associated compound with boiling temperatures close to those of methylhavicol and anethole and (ii) anethole fraction. Intermediate fraction is rerectified at residual pressure allowing boiling temperature of liquid not higher than 140 C to yield product with 40-65% methylhavicol, 3-20% trans-anethole, and no more than 0.6% fenchone. EFFECT: reduced losses of associated components of fennel oil with perfumery smell. 2 ex
Patent RU-2134935-C1 (RU)
Title: Tillage tool
Inventor: JAKOVLEV V T
IPC: A01B35/12
Filed: 1998-05-07
Granted: 1999-08-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: tillage tool has frame, tine pivotally attached to frame, A-hoe rigidly secured on tine, adjusting bolt, screw rigidly secured to upper part of tine for contacting with free end of flexible member, which is rigidly connected with its other end to frame. Rotation restricting screw is rigidly fixed to tine for engagement with frame. Adjusting bolt is rigidly fixed on tine and arranged for contacting with frame. EFFECT: increased efficiency and improved quality of tilled soil. 1 dwg
Patent RU-2133018-C1 (RU)
Title: Stand for dynamic and technological tests of sprinkling machines
Inventor: SALDAEV A M
IPC: G01M15/00
Filed: 1998-05-20
Granted: 1999-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: stand is designed to test sprinkling machines, accelerated tests of volumetric structures of girders with water-feeding pipe-line, of mobile bearing trolley, immobile support, sprinkling apparatuses, driving units and automatic equipment of sprinkling machines. Stand includes circular vessel 4 and rotary frame 6 with bearing trolley 7. Circular vessel 4 is aligned with track of bearing trolley 7 and is manufactured in the form of set of arc sections 11-19 installed with alternation in the following sequence: testing technological platform 11, natural ditch 12 of track in earth of testing ground, simulation obstacle 13 with arrangement of rods in ditch at different depths, simulation obstacles 14, 15 with stretching and compressing effects acting along rotary frame 6 with reference to immobile support 5, simulation obstacle 16 protruding above ground interconnected with crossing ladders. EFFECT: enhanced technical and operational reliability of sprinkling machines thanks to approximation of testing conditions to real ones by way of simulation of wide spectrum of real conditions of operation. 16 cl, 13 dwg
Patent RU-2136447-C1 (RU)
Title: Cutter for checking the cutting edge wear in process of cutting
Inventor: ALEKSANDROV V I
IPC: B23Q17/09
Filed: 1998-06-04
Granted: 1999-09-10
Abstract: FIELD: metals processing and current-conducting materials. SUBSTANCE: cutting plate electrically insulated from supporting plate is positioned in seat of cutter body head on supporting current-conducting plate connected to electric circuit with part to be treated. Insulator is applied on supporting plate surface contacting the cutting plate and on fastening members. Cutting plate is insulated electrically from cutter body and fastening members. Insulator is also applied on head of cutter body, on thrust surfaces of body head seat and on surfaces of fastening members contacting the cutting plate and protruding from cutter body. EFFECT: enhanced accuracy of checking. 2 dwg
Patent RU-2150447-C1 (RU)
Inventor: BABENKOVA S F
IPC: C04B28/00
Filed: 1998-06-19
Granted: 2000-06-10
Abstract: FIELD: building material industry, more particularly preparation of products based on various binding materials (cement, gypsum), and also clays. SUBSTANCE: foaming agent comprises, wt.%: secondary C 10 ...C 16  sodium alkylsulfates, 10-26; higher C 12 ...C 16  fatty alcohols, 0.1-5; urea, 1-8; butanol, 0.5-5.5; stillage residues of organic synthesis, 0.5-10; glycerol, 0.5-5.5; plasticizer, 0.2-8.5; setting and hardening accelerator, 0.5-6; and water, the balance. EFFECT: increased foam ratio, grater strength, smaller amount of foaming agent, improved ecological situation and reduced price of foam concrete. 4 cl, 3 tbl
Patent RU-2143682-C1 (RU)
Title: Method of determining appropriateness of fruits, edible roots, and potato for long-term storage
Inventor: NOGACHEVA T I
IPC: G01N33/02
Filed: 1998-07-07
Granted: 1999-12-27
Abstract: FIELD: agriculture. SUBSTANCE: method includes sampling gas from product space by pumping out air through concentrator and analyzing volatile product vital activity components by photo-colorimetric technique. Storage-appropriateness of products and their quality are estimated from quantity of released ethylene. Analysis results are also used for determining storage place for products in storage house. EFFECT: simplified analytical procedure and reduced expenses on analyses. 1 tbl, 2 ex
Patent RU-2137736-C1 (RU)
Title: Device for producing organic fertilizer
Inventor: MERKUR EV V S
IPC: C05F3/06
Filed: 1998-07-22
Granted: 1999-09-20
Abstract: FIELD: agricultural technology. SUBSTANCE: device can be used for producing organic fertilizer from half-liquid manure and straw. Device has processing chamber made of soft material with hangers which are located on side edges. They are provided with rotating eye-lugs which are installed with displacement relative to their center of gravity. Inserted into eye-lugs are ropes which are connected to pulling member. Device incorporates facility for aeration having source of compressed air and distributing perforated pipelines located in trenches which are filled with porous material. Application of aforesaid embodiment of device allows for increasing productivity together with producing high-quality organic fertilizer. EFFECT: higher efficiency. 5 dwg
Patent RU-2140109-C1 (RU)
Title: Method and device for recovering solid radioactive wastes
Inventor: DMITRIEV S A
IPC: G21F9/32
Filed: 1998-09-03
Granted: 1999-10-20
Abstract: FIELD: environment control; heat treatment of solid wastes. SUBSTANCE: method involves mixing solid radioactive wastes with aluminosilicates and flux, compressing, and sequentially conveying them through drying and pyrolysis zones, pre-combusting, gasifying, afterburning, and melting at counterflow of exit gases. Device implementing this method has three-section cavity with loading unit on top, gas conduit to convey exit gases, and branch pipe that functions to limit height of charged waste layer and is connected through vertical communicating channel of horizontal homogenizing chamber to this chamber accommodating turning bath; device is lined inside. Horizontal homogenizing chamber is provided with plasma reactor and plasma generator and has external bottom mounted on inner surface of its end wall; melt outlet units are arranged in chamber bottom and at its side walls. EFFECT: enlarged functional capabilities, improved speed, safety, and quality of end product. 3 dwg
Patent RU-2149735-C1 (RU)
Title: Plant for producing finely divided powders of metals, alloys and their chemical compounds by electric explosion of wire
Inventor: KOTOV JU A
IPC: B22F9/14
Filed: 1998-10-06
Granted: 2000-05-27
Abstract: FIELD: powder metallurgy, namely production of powders of metals, alloys and their chemical compounds by electric explosion of wire at making metallic, cermet, ceramic, composition and other materials and products with specific size of particles or grains about 10 nm or less, so called nanomaterials. SUBSTANCE: plant includes power source, capacitive type energy accumulator, reactor for explosion of wire having high-voltage and grounded electrodes, controlled device for switching capacitive type accumulator, mechanism for feeding wire, system for collecting powder. Three-electrode discharger is used as controlled switching device. Low voltage electrode of discharger is electrically connected with high-voltage electrode of reactor by means of insulator and it is grounded through resistor. High-voltage electrode is electrically connected with capacitive type accumulator and with upper portion of voltage divider. Control electrode is connected with unit for forming ignition pulses and with lower portion of charging voltage divider. EFFECT: enhanced reliability and efficiency of plant, improved quality of powder. 9 cl, 7 dwg
Patent RU-2141533-C1 (RU)
Title: Method for storing molasses withdrawn from final centrifugal
Inventor: SAPRONOVA L A
IPC: C13B30/06
Filed: 1998-12-18
Granted: 1999-11-20
Abstract: FIELD: sugar industry. SUBSTANCE: method involves adding surfactant to molasses mass in an amount of 0.01-0.04% for removing air bubbles and reducing viscosity; feeding molasses to reservoir for holding at ambient temperature; cooling while mixing for providing growth of small sugar crystals contained in molasses with following separation of crystals; adding Formalin in an amount of 0.7-1.2 l per 1 cub m of molasses and alkali reactant to obtain pH value of 7.0-8.0; supplying protective layer forming substance onto molasses surface into reservoir. EFFECT: increased efficiency by prolonged storage time of molasses. 1 ex
Patent RU-2147187-C1 (RU)
Title: Method of producing milk product with additive of vegetable origin
Inventor: KVASENKOV O I
IPC: A23C9/152
Filed: 1999-01-22
Granted: 2000-04-10
Abstract: FIELD: dairy industry, particularly, production of preserves based on milk and with additive of vegetable origin. SUBSTANCE: product is prepared by introduction in milk of gas-and-liquid extract of biomass of microorganisms Mortierella minutissima. Then mixture is prepared and it contains milk, prepared groats or potato, sugar, salt and sodium ascorbinate. The mixture is packed in sealed-off tare and sterilized in the process of vegetable component cooking. EFFECT: prolonged storage life of product with immunostimulating and radio-protective properties.
Patent RU-2154283-C1 (RU)
Title: Complex information system for navigation and guidance
Inventor: SITNOV A P
IPC: G01S5/02
Filed: 1999-01-20
Granted: 2000-08-10
Abstract: FIELD: navigation, control and guidance of aircraft and destruction devices on to specified targets. SUBSTANCE: complex information system incorporates intercoupled satellite navigation system and navigation satellites, former of parameters of aircraft and is supplemented with first and k-th guidance units dropped on specified targets in advance, reference points and former of relative coordinates of target. Technical result of invention lies in increased accuracy of parameters of navigation, control and target indication and as consequence of combat efficiency of aircraft provided with airborne complex information system for navigation and guidance. EFFECT: enhanced combat efficiency of aircraft equipped with complex information system for navigation and guidance. 1 cl, 2 dwg
Patent RU-2150874-C1 (RU)
Title: Accessories for safety helmet
Inventor: MASLOV V S
IPC: A42B3/12
Filed: 1999-04-05
Granted: 2000-06-20
Abstract: FIELD: equipment for protecting user's head. SUBSTANCE: safety helmet accessories include interconnected retaining members made in the form of three-dimensional flexible segments with hermetically sealed hollow walls filled with granular filler. When helmet is fixed on user's head, wall cavities are vacuumized. Retaining member are secured to inner side of flexible and nonstretchable enclosure which tightly embraces user's head and may be attached to helmet body. Retaining members are of two-compartment type. Compartment free of filler contains working fluid having excessive pressure, which is established, when pressure in compartment charged with filler is decreased. Such construction prevents formation of gaps and decrease in strength of mechanical coupling between helmet accessories and user's head. EFFECT: simplified construction and convenient usage. 4 dwg
Patent RU-2157490-C1 (RU)
Inventor: ODEL SKIJ A B
IPC: F26B3/347
Filed: 1999-04-21
Granted: 2000-10-10
Abstract: Использование: для сушки древесины с помощью энергии электромагнитных волн. Установка содержит СВЧ-генератор с панелью управления, подключенный к блоку питания через разъем. Выход СВЧ-генератора соединен с излучателем в виде рупорной антенны, снабженным отрезком волновода с диэлектрической вставкой и сопряженным с рабочей камерой, закрываемой крышкой. За рабочей камерой установлены вентиляторы. Штабель брусьев древесины в рабочей камере укладывают с использованием деревянных прокладок. Стенки излучателя и рабочей камеры выполнены в виде сотовых экранов. Изобретение позволит обеспечить равномерную сушку древесины при низких энергозатратах в течение короткого времени в простом по конструкции устройстве. 1 з.п.ф-лы, 6 ил., 1 табл.
Patent RU-2153822-C1 (RU)
Inventor: KVASENKOV O I
IPC: A24B15/00
Filed: 1999-05-06
Granted: 2000-08-10
Abstract: Для повышения надежности хранения и безопасности табачные листья обрабатывают водным раствором соли жасмоновой кислоты с N-гетероциклическими основаниями, выдерживают не менее 2 ч, сушат и обрабатывают нагретой двуокисью углерода, содержащей пары одноосновной органической предельной кислоты.
Patent RU-2160677-C1 (RU)
Inventor: VOZNESENSKIJ A N
IPC: B60S1/46
Filed: 1999-06-29
Granted: 2000-12-20
Abstract: FIELD: transport engineering. SUBSTANCE: proposed method provides control of windshield wiper and washer. One-time operation mode is provided with either single or double stroke of windshield wiper blades without switching washer pump or with triple stroke of blades at short time switching on of pump, or constant synchronized operation of blades and pump, and standard intermittent mode of operation with single of blades through preset time interval, programmed repeated operation mode with simultaneous multiple-stroke operation of blades and multiple switching- on of pump, standard continuous mode with continuous operation of blades and programmed multiple switching on of pump, accelerated continuous mode with continuous operation of blades and manual control of pump. Proposed method is implemented by means of windshield washer pump switch, wind-shield wiper change-over switch and programmable microcontroller. EFFECT: facilitated operation with provision of adequate observation of road at improved efficiency of control. 15 cl, 1 dwg
Patent AU-2002227447-C1 (AU)
Title: Method and apparatus for therapeutic EMR treatment of the skin
Inventor: ANDERSON R ROX
IPC: A61N5/06
Filed: 2001-12-27
Granted: 2002-07-16
Abstract: A method and apparatus are provided for performing a therapeutic treatment on a patient's skin by concentrating applied radiation of at least one selected wavelength at a plurality of selected, three-dimensionally located, treatment portions, which treatment portions are within non-treatment portion. The ratio of treatment portions to the total volume may vary form 0.1 % to 90 %, but is preferably less than 50 %. Various techniques, including wavelength, may be utilized to control the depth to which radiation is concentrated and suitable optical systems may be provided to concentrate applied radiation in parallel or in series for selected combinations of one or more treatment portions.
Patent AU-2007333394-C1 (AU)
Title: Compounds and compositions as protein kinase inhibitors
Inventor: WEI PEI
IPC: C07D417/12
Filed: 2007-11-20
Granted: 2011-08-18
Abstract: The invention provides novel pyrimidine and pyridine derivatives of formula (I) and pharmaceutical compositions thereof, and methods for using such compounds. For example, the pyrimidine and pyridine derivatives of the invention may be used to treat, ameliorate or prevent a condition which responds to inhibition of anaplastic lymphoma kinase (ALK) activity, focal adhesion kinase (FAK), zeta-chain-associated protein kinase 70 ZAP-70), insulin-like growth factor (IGF- 1R), or a combination thereof.