baber/WOPTO huggingface dataset:
Patent RU-2094677-C1 (RU)
Inventor: BELOUSOV NIKOLAJ I
IPC: F16H1/48
Filed: 1995-12-05
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: drive has housing, electric motor with a ring rotor, plate, reduction gear, output shaft set in bearings, sealing casing, measuring instrumentation and electric connectors as well as wires that connect the outputs of the electric motor and measuring instrumentation with the electric connectors. On the outer side of the housing are bosses with bores wherein the electric connectors are received. The housing has openings that connects bores with end face of the housing that is in a contact with the flange of the electric motor. The flange of the electric motor and plate are provided with hollows that are in communication with the openings in the housing. The wires are received in the hollows and openings. The spaces may be defined by flats made on the flanges of the electric motor and plate and inner side of the sealing casing. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2098167-C1 (RU)
Title: Rotor-type separation apparatus
Inventor: ABRAMOVICH IGOR L
IPC: B01D45/14
Filed: 1995-12-04
Granted: 1997-12-10
Abstract: FIELD: procedure of purification, applicable in petrochemical, chemical, food and other branches of industry. SUBSTANCE: apparatus uses a rotor and casing with connections for inlet and outlet of liquid and gas. The space between the apparatus casing and rotor has chutes for collection of liquid, their external wall is the inner surface of the apparatus casing, and the internal wall is a hollow cylinder, the base is a ring with drain holes for discharge of separated liquid from the chutes; the distance between the apparatus casing and the wall of the hollow cylinder of each underlying chute exceeds that of the previous one, and the height of these cylinders exceeds the distance between the bases of adjacent chutes. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2096758-C1 (RU)
Inventor: KOVALEV VASILIJ PAVLOVICH
IPC: G01N15/02
Filed: 1995-12-27
Granted: 1997-11-20
Abstract: Использование: изобретение относится к оптико-электронным способам регистрации частиц в газах. Сущность изобретения: отбираемая из объема проба газа смешивается с парами индикаторной жидкости, охлаждается до выбранной температуры и, вытекая в зону контроля через сопло, расширяется, что приводит к переохлаждению смеси, появлению перенасыщения и росту капель конденсата индикаторной жидкости на частицах. При этом для получения эффекта роста капель на частицах размером от 0,001 мкм до 0,01 мкм предлагается подвергнуть парогазовую смесь дополнительному перенасыщению скачкообразным изменением объема в зоне термического охлаждения парогазовой смеси или в струе, вытекающей через сопло. 1 ил.
Patent RU-2113967-C1 (RU)
Inventor: DUBROVSKIJ P V
IPC: B24B55/02
Filed: 1996-02-15
Granted: 1998-06-27
Abstract: Изобретение можно использовать в механической обработке деталей машин при полировании лепестковыми кругами. Для повышения качества полирования деталей типа тел вращения деформируют лепестки с помощью смазочно-охлаждающего технологического средства (СОТС) перед зоной обработки. В качестве СОТС берут ролик с нанесенной в жидком состоянии рабочей средой, где помещают абразивные элементы. Ролик устанавливают с возможностью свободного вращения вокруг оси, параллельной оси круга, охлаждают, переводя среду в твердое состояние и жестко связывая элементы абразива. Ширину ролика выбирают большей ширины круга. Лепестки при контакте с СОТС восстанавливают режущую способность, покрываются рабочей средой и равномерно деформируюся, что обеспечивает повышение качества обработанных поверхностей заготовок. 1 табл., 1 ил.
Patent RU-2091226-C1 (RU)
Title: Worn-ut tyre processing line
IPC: B29B17/04
Filed: 1996-04-02
Granted: 1997-09-27
Abstract: FIELD: equipment for utilization of rubber articles, for instance, worn-out and rejected tyres. SUBSTANCE: final grinding machines are made in form of three fine grinding mills 16, 17, 18 providing fine dispersion of material. Two mills 16 and 17 are installed in tandem. First mill 16 is connected with preliminary grinding machine 7 by means of transportation device. Second mill 17 is connected with crumb spreading device 19. Finely dispersing grinding mill 18 is installed in parallel with mills 16 and 17 and is connected with crumb spreading device 20 by means of transportation device. Magnetic separator 11 is installed between preliminary grinding machine and finely dispersing grinding mill 16. EFFECT: improved utilization of worn-out rubber articles. 8 cl, 7 dwg
Patent RU-2108193-C1 (RU)
Title: Method of making bearing races
Inventor: BAKHMATOV A L
IPC: B21K1/04
Filed: 1996-08-29
Granted: 1998-04-10
Abstract: FIELD: machine engineering, namely manufacture of roll bearing races. SUBSTANCE: method comprises steps of preliminarily shaping rings of predetermined set of bearings, quenching them, grinding and plastically deforming. Then rings whose dimensions differ from those of rings of said set are flanged, subjected to cold plastic deformation and shaped up to dimensions of rings of previous set of bearings after their preliminary shaping. Such rings are quenched and ground. Method allows to receive suitable races for previous set of bearings from rejected races of given set. EFFECT: enhanced efficiency.
Patent RU-2098610-C1 (RU)
Title: Method of post-development of oil field
Inventor: BEK-NAZAROV VIKTOR V
IPC: E21B43/20
Filed: 1996-11-19
Granted: 1997-12-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention deals with oil field with high percentage of idling wells. Necessity of placing wells in service is determined from maps of current oil saturation using preliminarily found coefficient of threshold oil saturation. Procedures to revive wells include reproducing history of developing given deposit, determining initial formation pressure and threshold oil saturation in productive zones where phase oil and water permeabilities are equal, and selecting object for zone development with coefficient of oil saturation higher as compared to coefficient of threshold oil saturation. Thereafter, current formation pressure is determined in selected zones. If current formation pressure exceeds initial one, geological process works are effected both in productive and injection wells. EFFECT: facilitated oil field post-development. 4 dwg
Patent RU-2152720-C1 (RU)
Inventor: AMMERMANN EHBERKHARD
IPC: A01P3/00
Filed: 1995-06-08
Granted: 2000-07-20
Abstract: Описывается новая фунгицидная смесь, содержащая синергистически эффективное количество: а) оксимового эфира сложного эфира карбоновой кислоты формулы (I) (Ia и Ib) и б) производного фталимида, выбранного из группы соединений формулы (II) и (III); описывается также способ борьбы с вредоносными грибами, применение соединений для приготовления фунгицидной смеси. Технический результат - повышение эффективности фунгицидной смеси. 5 с. и 4 з.п. ф-лы, 7 табл.
Patent RU-2127631-C1 (RU)
Title: Zeolite adsorbent for desulfurization of gases and its application for treatment of carbon dioxide-containing gases
Inventor: TSYBULEVSKIJ A M
IPC: C01B39/14
Filed: 1994-07-26
Granted: 1999-03-20
Abstract: FIELD: gas treatment. SUBSTANCE: adsorbent consists of very fine zeolite A crystals, partially calcium-based, agglomerated by clays, having low level of iron and low basicity and acidity. Such clays may be prepared by phosphatation of montmorillonite, bentonite, attapulgite, or kaolin. Method of desulfurization involving above-indicated adsorbent is presented in description. EFFECT: increased dynamic capacity and restricted catalytic activity in respect to COS formation. 6 cl, 7 tbl, 7 ex
Patent RU-2118542-C1 (RU)
Title: Individual respiratory trainer
Inventor: MISHUSTIN JURIJ NIKOLAEVICH
IPC: A61M16/08
Filed: 1997-05-30
Granted: 1998-09-10
Abstract: FIELD: training of respiratory musculature. SUBSTANCE: trainer has external vessel with holes for communication with surrounding atmosphere and for respiratory tube coupled to internal chamber having holes in lower part and placed in middle vessel which has upper hole for communication with external vessel medium. Trainer also has facilities for separation of part of external vessel volume used and facilities for changing the value of flow section area of holes in lower part of internal chamber. EFFECT: continuous variation of training load. 6 cl, 4 dwg
Patent RU-2128177-C1 (RU)
Inventor: VERSHININ S S
IPC: C07D317/14
Filed: 1997-06-23
Granted: 1999-03-27
Abstract: FIELD: fine organic synthesis. SUBSTANCE: 2- methyl-2-thiocyanatemethyl-1,3-dioxolane is prepared by reaction of ethylene glycol to form 2,2-dimethyl-1,3- dioxolane which is brominated in CCl 4 , and the resulting compound is reacted with potassium thiocyanate in DMSO, and reaction mixture in heated to 110-120 C. EFFECT: increased yield of the title compounds and more accessible and cheaper reagents. 2 cl, 2 ex
Patent RU-2124044-C1 (RU)
Title: Cutting liquid for machining of metals
Inventor: TEREGERJA V V
IPC: C10M133/08
Filed: 1997-07-15
Granted: 1998-12-27
Abstract: FIELD: machining of metals during turning, drilling out, threading, cutting, milling, drilling, extending, deep drawing of ferrous and nonferrous metals. SUBSTANCE: claimed composition comprises, wt.%: product of reaction of sodium hydroxide with fatty acids in monoisononyl phenols oxyethylated with 6 and 10 moles of ethylene oxide, 0.2-13.0; triethanol amine, 0.3-15.0; calcined soda, 0.05-2.5; trisodium phosphate, 0.05-2.5; bactericidal additive, 0.1-2.5; antifoam addition agent, 0.001-1.0; and water, the balance. As compared with well known agent, the claimed agent is advantageous in that it has tribotechnical properties, especially with respect to carrying capacity (by 1.7 or more times; tools have higher wear resistance by 20-40%; anticorrosion properties are improved and biological stability is increased. All these properties make it possible to prolong service life of cutting liquid by 2 times. EFFECT: improved properties of the cutting liquid. 2 tbl
Patent RU-2116363-C1 (RU)
Title: Metal desorption process
Inventor: CHEKHOVA G N
IPC: C22B3/24
Filed: 1997-07-15
Granted: 1998-07-27
Abstract: FIELD: electroplating industry. SUBSTANCE: in order to bring back 56-99% of metal sorbed from wash bath into electrolyzer, metal-saturated sorbent is treated by eluting solution containing sodium and/or ammonium salts to produce eluate concentrate with makeup, after some lacking component are added, corresponding to commercial electrolyte composition. EFFECT: simplified metal desorption process. 3 cl
Patent RU-2142646-C1 (RU)
Title: Device for multiplexing/demultiplexing data of communication between processors in asynchronous transmission mode
Inventor: SI-KHIUNG JUOO
IPC: H04L12/931
Filed: 1997-08-12
Granted: 1999-12-10
Abstract: FIELD: computer engineering. SUBSTANCE: device has processor for servicing and operations, user control processors, asynchronous transmission commutator and circuit for multiplexing/demultiplexing data of communication between processors. EFFECT: simplified design. 5 cl, 15 dwg
Patent RU-2124788-C1 (RU)
Title: Electromagnetic wave absorber
Inventor: RYZHAK A V
IPC: H01Q17/00
Filed: 1997-12-04
Granted: 1999-01-10
Abstract: FIELD: radio engineering. SUBSTANCE: electromagnetic wave absorber has layer of radio-absorbing material applied to base in the form of sawtooth-shaped reflecting surface which is, essentially, series of right-angled scalene triangles with angle between long leg and height being 75-85 deg.; sawtooth-shape spatial period is chosen from range of values  , where λ - is incident beam wavelength; ε - is relative dielectric constant of radio-absorbing layer; μ - is relative magnetic permeability of radio-absorbing layer. EFFECT: reduced reflectivity irrespective of direction of reception. 1 dwg
Patent RU-2141828-C1 (RU)
Title: Substance prolonging garlic powder efficiency
Inventor: OREKHOV A N
IPC: A61K36/8962
Filed: 1998-03-26
Granted: 1999-11-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: substance represents hyaluronic acid and allows number of garlic powder intakes to be reduced owing to at least twice prolonged anti-atherogenic effect. EFFECT: prolonged garlic powder efficiency.
Patent RU-2147460-C1 (RU)
Title: Mixer
Inventor: ZAJTSEV A I
IPC: B01F3/18
Filed: 1998-07-29
Granted: 2000-04-20
Abstract: FIELD: agricultural production; manufacture of building materials and other industries. SUBSTANCE: mixer includes weighers and vibroplate mounted in casing. Mounted in casing above vibroplate is belt conveyer with transversal ribs and drive. EFFECT: simplified construction; increased productivity; improved quality of mixing. 3 dwg
Patent RU-2129789-C1 (RU)
Title: Dough mixing machine
Inventor: AKIMOV M Z
IPC: A21C1/02
Filed: 1998-09-17
Granted: 1999-05-10
Abstract: FIELD: dough kneading. SUBSTANCE: proposed dough mixing machine has dough kneading trough with electric drive that includes vertical shaft with chuck plate and mixing lever put on vertical shaft of drive of mixing lever. Special feature of this machine lies in that drive of mixing lever has rotor manufactured in the form of cylindrical drum with vertical shaft. Cylindrical drum has profiled groove coupled to vertical shaft of mixing lever by means of roller placed on finger positioned on end of vertical shaft perpendicular to its longitudinal axis. Both drives are kinematically intercoupled with the aid of gear wheels mounted on vertical shaft of drive of trough and vertical shaft of rotor. Gear ratio is not integral number and is equal to 2.2, for example. EFFECT: improved quality of dough kneading and operational convenience. 8 dwg
Patent RU-2153473-C1 (RU)
Inventor: NIKIFOROV L L
IPC: C02F103/32
Filed: 1999-01-21
Granted: 2000-07-27
Abstract: FIELD: treatment of sewage waters. SUBSTANCE: device for treatment of fat-containing sewage waters by filtering has housing filled with highly porous polymer media, movably installed sealing tank accommodated in housing, cover with branch pipe for supply of liquid. Cover closes simultaneously housing and tank. Installed in housing lower part is auger wound on hollow shaft with holes for steam supply. Pressing part of auger is located in cylindrical casing and provided with a plate welded between auger flights to smoothly reduce gap between casing and shaft with outlet pressing zone cross-section area to inlet cross-section area ratio amounting up to 0.1-0.2. The invention allows material reduction of velocity of treated water flow in wall zone and high-quality regeneration of filtering media with preservation of their strength. EFFECT: improved design and higher efficiency of device. 1 dwg
Patent RU-2153356-C1 (RU)
Title: Granulated virus-vaccine against newcastle disease in poultry for oral use
Inventor: OKROSHIDZE M G
IPC: A61K39/17
Filed: 1999-01-25
Granted: 2000-07-27
Abstract: FIELD: veterinary science, virology. SUBSTANCE: invention relates to preparing prophylactic preparations against Newcastle disease in poultry. Granulated vaccine has lactose, chicken embryos allantois liquid containing vaccine strain "La-Sota" of Newcastle disease virus of poultry, peptone and starch. Vaccine retains activity without any change for 6 months at 4 C and for 2 weeks at 25 C. Expressing immunity in vaccinated poultry is 100% after a single vaccination. EFFECT: increased thermostability and immunogenicity of granulated lactose-containing vaccine against Newcastle disease in poultry for oral use. 2 tbl
Patent RU-2147268-C1 (RU)
Title: Slit grinding wheel for grinding gear wheels with circular teeth
Inventor: STEPANOV JU S
IPC: B23F21/02
Filed: 1999-03-05
Granted: 2000-04-10
Abstract: FIELD: manufacture of gear wheels with circular teeth having tendency for formation of defects such as burnouts and cracking at deep gear grinding. SUBSTANCE: grinding wheel includes dents and recesses having two forming surfaces for simultaneously shaping concave and convex faces of teeth. Dents are in the form of trapeziums with lateral sides inclined by 360 deg relative to circle generatrix. Length of recess is determined in dependance upon grinding depth t(mm), rolling out speed VV 3 (m/s), thermal conductivity T(m 2 /s), of blank material, cutting speed Vcr(m/s) and criterion F. EFFECT: simple adjustment and design of machine tool due to comparative simplicity of motions of grinding wheel, improved conditions for supplying cutting fluid to grinding zone due to lowered heat stresses in spite of increased grinding force during grinding wide-rim gear wheels with increased contact zone of grinding wheel and blank, enhanced efficiency and accuracy of ground teeth without burnouts and resulting possibility for intensifying the whole process. 2 dwg
Patent RU-2154230-C1 (RU)
Inventor: SHAJKHUTDINOV R M
IPC: F17D1/04
Filed: 1999-03-10
Granted: 2000-08-10
Abstract: Изобретение относится к газовой промышленности и может быть использовано для снижения давления газа в газораспределительных станциях магистральных газопроводов. Устройство содержит технологический блок с газопроводами высокого и низкого давления, вихревую трубу с патрубками горячего и холодного потоков газа, емкость сбора конденсата, трубопроводы горячего и холодного потоков газа, регулятор давления, холодильник и узел регулирования температурных и расходных параметров, установленный в вихревой трубе и состоящий из мембранного механизма, штока и клиновидной заслонки, причем один конец штока соединен с клиновидной заслонкой, перекрывающей сопловый ввод вихревой трубы, а другой его конец соединен с мембраной мембранного механизма, надмембранная полость которого через регулируемый клапан соединена с трубопроводом горячего потока газа. Емкость сбора конденсата присоединена через запорный орган к патрубку горячего потока вихревой трубы. Техническим результатом изобретения является расширение возможностей газораспределительной станции и уменьшение ее габаритов. 1 з.п.ф-лы, 2 ил.
Patent RU-2160684-C1 (RU)
Inventor: TALANOV B P
IPC: B63B27/34
Filed: 1999-04-27
Granted: 2000-12-20
Abstract: FIELD: control of ecological catastrophe in case of escape of petroleum products and other liquids through hole in tanker. SUBSTANCE: proposed method consists in placing the flexible closed envelope in water for receiving the petroleum products. This envelope is placed in load-bearing net and is held by rope of tanker; air is bled from this envelope through free main. Transfer of petroleum products is continued till level of flood water covers the hole. EFFECT: enhanced efficiency and reliability; extended range of equipment.
Patent RU-2156563-C1 (RU)
Title: Method of preparing fruit or vegetable for storage
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 1999-05-11
Granted: 2000-09-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves providing hydraulic cooling and charging fruit or vegetable into temperature-controlled storage. Hydraulic cooling is provided by treating fruit or vegetable with aqueous solution of salt of arachidonic acid with alkali metals and/or ammonium. Method allows freshly harvested fruit or vegetable to be properly treated prior to laying for storage. EFFECT: prolonged storage life of fruit or vegetable and reduced corrosive wear of hydraulic cooling equipment.
Patent RU-2161341-C1 (RU)
Inventor: AJZIKOVICH A JA
IPC: H01F3/06
Filed: 1999-06-16
Granted: 2000-12-27
Abstract: FIELD: electrical engineering; insulation of magnet wires for electrical machines and devices. SUBSTANCE: compound incorporating polyvinyl alcohol, orthophosphoric acid, and water is doped, in addition, with urea, thiourea, ethyl alcohol, glycerin, phthalic anhydride, boric acid, and surface-active material obtained by reaction between 1,1,2,2,3,3,4,4,5,5,6,6-dodecaftor-1H-heptane-7-ola and phosphate pentoxide, ratio of ingredients is the following, g/l: polyvinyl alcohol, 50.0-80.0; orthophosphoric acid, 12.0-15.0; urea, 3.0-15.0; thiourea, 0-6.0; glycerin, 0-20.0; ethyl alcohol, 10.0-50.0; phthalic anhydride, 0-6.0; boric acid, 0-5.0; surface-active material, 3.0-6.0; water, up to 1 l volume. EFFECT: improved thermal stability of coating resistant to high-temperature treatment. 1 tbl, 1 ex
Patent RU-2144086-C1 (RU)
Title: Line for production of invert sugar from dried grape
Inventor: KIKNADZE O SH
IPC: C13B50/00
Filed: 1999-07-28
Granted: 2000-01-10
Abstract: FIELD: food industry; production of sugary products. SUBSTANCE: production line includes extractor, pressure filter for separation of suspended particles from extract, vacuum evaporator for thickening, mixer of thinned extract and mixture of seed crystals of glucose, fructose, apparatus for crystallization and drying of crystal mass of invert sugar, device for packing of ready loose product. Apparatus for crystallization and drying has cylindrical circular body with bottom plate. Apparatus is separated into zones of drying of crystal mass, its holding and final drying and provided with blades for transferring of crystal mass to zones, and blade looseners. Body bottom plate in zones of drying and final drying is perforated for supply of air with preset temperature and humidity. Line provides for industrial-scale production of invert sugar. Ready-made product is intended for wide use in production of foodstuffs and beverages. EFFECT: higher efficiency. 3 dwg
Patent RU-2166878-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/385
Filed: 1999-09-01
Granted: 2001-05-20
Abstract: FIELD: food-concentrates industry. SUBSTANCE: method may be used for production of drinks concentrates. The method involves extraction of bitter substances from flavedo of citrus fruits by nonpolar liquefied gas, treatment of fruits by lipid-containing extract of biomass of microorganisms Mortierella minutissima and ageing. Then mass is crushed and concentrated with preparation of final product. EFFECT: increased stability of base to microbial spoilage.
Patent RU-2156278-C1 (RU)
Inventor: GABUTDINOV M S
IPC: C10M129/68
Filed: 1999-12-16
Granted: 2000-09-20
Abstract: FIELD: motor-car industry. SUBSTANCE: braking liquid contains, wt %: triethylene glycol ethyl ether or diethylene glycol butyl ether 15.45, diethylene glycol, 10-30; ester of synthetic fatty acids with diethylene glycol ethyl ether or dioctyl phthalate, or dioctyl adipate, 1-5; polypropylene glycol, 10-20; antioxidant, 0.3-0.7; anticorrosive agent, 0.1-0.6; and diethylene glycol ethyl, the balance. Braking liquid can also contain 10-20% of triethylene glycol. EFFECT: increased boiling temperature. 2 cl, 6 tbl
Patent RU-2152459-C1 (RU)
Title: Process of electrolytic refining of copper
Inventor: MIROEVSKIJ G P
IPC: C25C1/12
Filed: 1999-12-16
Granted: 2000-07-10
Abstract: FIELD: metallurgy, electrolytic refining of copper from anodes containing nickel, zinc and other impurities. SUBSTANCE: process of electrolytic refining of copper includes electrolytic dissolution of anodes and electric extraction of copper from prepared electrolyte. Excess of electrolyte emerging with refining of anodes is processed by way of sequential electrolytic deposition of copper with production of nickel solution, additional cleaning of portion of given solution from copper, its evaporation to concentration of 400-600 g/l of sulfuric acid, extraction of acid from liquor and return of re-extract carrying sulfuric acid into circuit of electrolytic refining of copper, cleaning of nickel solution from zinc and its further processing with electrolytic refining of nickel. EFFECT: decreased energy consumption and usage of materials for production of electrolytic copper.