baber/WOPTO huggingface dataset:
Patent RU-2068831-C1 (RU)
Title: Gas-generating pyrotechnic composition
Inventor: GOLUBEV VIKTOR A
IPC: C06D5/06
Filed: 1993-10-12
Granted: 1996-11-10
Abstract: FIELD: pyrotechnics. SUBSTANCE: composition has, wt.-%: tungsten trioxide 78-93; aluminium 14-17, and carbon as graphite 3-5. Composition is prepared by component mixing. Gas evolution is 92-98 vol.%, ignition point is above 900 C, combustion rate is 74-117 mm/s. Composition is used for carbon oxide producing. EFFECT: enhanced effectiveness of composition. 1 tbl
Patent RU-2053156-C1 (RU)
Inventor: VOLKOV VALENTIN V
IPC: B63B1/24
Filed: 1993-10-15
Granted: 1996-01-27
Abstract: FIELD: shipbuilding. SUBSTANCE: center flat portion of fore hydrofoil is made with wash-in twist in angle of incidence relative to side inclined member of hydrofoil; excess of angle of incidence is approximately 0.3 deg and span of center portion of fore hydrofoil ranges from 0.4 to 0.8 of working span of fore hydrofoil. EFFECT: enhanced reliability. 3 dwg
Patent RU-2042761-C1 (RU)
Title: Device for laying sections of railway
Inventor: KUZNETSOV YURIJ P
IPC: E01B29/02
Filed: 1993-10-29
Granted: 1995-08-27
Abstract: FIELD: repair and building railway. SUBSTANCE: device has base chassis and a mechanism to lower a section installed on the chassis. The mechanism to lower a section comprises a gantry hinged to the chassis and carrying clamps for rails, and hydraulic cylinders to turn the gantry made of two parts hinged to one another using additional hydraulic cylinder. EFFECT: high productivity. 9 cl, 6 dwg
Patent RU-2056733-C1 (RU)
Title: Set of equipment for watering of plot of kitchen garden
Inventor: GUBER KIRILL V
IPC: A01G25/00
Filed: 1993-12-23
Granted: 1996-03-27
Abstract: FIELD: agriculture. SUBSTANCE: set of watering equipment has water supply pipe network 1, accumulating reservoir 2, water level limiter, automatic device to cut in and out water delivery into watering network. Automatic device is made in form of siphon 5 with filling-in device 6 furnished with valve 7 at inlet of siphon 5. Valve 7 is kinematically coupled with atmospheric precipitation pickup 8 which has regulator in form of spring-loaded rod 9 installed on opposite end of rocker 10. EFFECT: facilitated watering of plot. 1 dwg
Patent RU-2066697-C1 (RU)
Title: Method for cleaning of concentrates of chemical concentration from impurities
Inventor: ARSENTEV VASILIJ A
IPC: C22B3/00
Filed: 1994-01-20
Granted: 1996-09-20
Abstract: FIELD: methods for cleaning of concentrates of chemical concentration from impurities; applicable in cleaning of iron and manganese concentrates. SUBSTANCE: the method includes two-stage washing of chemical concentrates with water and subsequent separation of solid phase. Concentrate after the first stage of washing is dried and calcinated at temperature of 500-600 C for 1-1.5 h. EFFECT: higher efficiency. 3 tbl
Patent RU-2054972-C1 (RU)
Inventor: CHERNYKH SERGEJ I
IPC: B03D1/24
Filed: 1994-02-07
Granted: 1996-02-27
Abstract: FIELD: mineral resources beneficiation. SUBSTANCE: machine has chamber with located inside aerator, loading and unloading mechanisms, mounted in the center of chamber airlift with mixer in its lower part, foam collector cone-shaped breaker and dispergator. Airlift is made of two vertical pipes of different diameter. Pipes are coupled by passage. Breaker is located over airlift. Dispergator is made in the form of belt, that is curled as spiral around own axis of symmetry. dispergator is mounted inside airlift pipe of bigger diameter and is capable to move vertically. Belt both sides has transversal slits along its width. Formed tabs are turned around their own axes to meet stream. EFFECT: increased productivity. 2 dwg 1 tbl
Patent RU-2126240-C1 (RU)
Title: Method of recovery of speech-and-voice forming function of children with rhinolalia
Inventor: DOROSINSKAJA A V
IPC: A61M21/00
Filed: 1994-02-03
Granted: 1999-02-20
Abstract: FIELD: medicine; treatment of speech pathology. SUBSTANCE: muscles (phonation, breathing and articulation) of speech forming apparatus are exposed to phonologorhythmic exercises. The latter are alternated with motive exercises with exercises for development of attention, hearing and memory. All exercises are interconnected by one playing topic and performed with the aid of toy and concrete playing image. All exercises are performed with child lying on stomach, standing on all fours "with head down". EFFECT: accelerated rehabilitation process. 1 ex
Patent RU-2075612-C1 (RU)
Title: Internal combustion engine
Inventor: FESINA MIKHAIL I
IPC: F02B29/02
Filed: 1994-02-03
Granted: 1997-03-20
Abstract: FIELD: automotive industry; automobile engines with fuel injection. SUBSTANCE: engine has intake pipes connected with combustion chambers, limited at side of combustion chambers by intake valves and connected by common ends with receiver. It has also device to suppress noise and ripples of gas mounted on intake system members. Noise and ripples suppressing device is made in form of hollow tight housing enclosing intake pipes and arranged between receiver and intake valves. Housing and receiver spaces communicate through pipeline, and sections of intake pipes placed inside housing are provided with through holes. Plug made of gas permeable noise suppressing material can be placed inside pipeline. EFFECT: improved efficiency of noise and ripples suppression within wide frequency range in engine intake manifold. 2 cl, 2 dwg
Patent RU-2063080-C1 (RU)
Title: Conductor for power transmission line
Inventor: KLYAMKIN SEMEN S
IPC: H01B5/08
Filed: 1994-02-08
Granted: 1996-06-27
Abstract: FIELD: power engineering; overhead power transmission lines. SUBSTANCE: conductor that may be used as current-carrying part of transmission line has steel core and several aluminium-wire layers. Core is made of nitrogen- containing nonmagnetic austenitic steel noted for low magnetic permeability and high strength. Aluminium layer is made of wires of different diameters, external layer being of greater diameter. EFFECT: reduced active resistance and improved mechanical endurance of conductor. 2 dwg
Patent RU-2101704-C1 (RU)
Inventor: KSHIVETS OLEG MIKHAJLOVICH
IPC: G01N33/49
Filed: 1994-02-10
Granted: 1998-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves complex evaluation of general and biochemical blood analysis results, anthropometric data, and malignant neoplasm characteristics. Oncological indices are determined. The number of indices that are greater than corresponding threshold values and their numeric values are used for determining favorable (survival period being greater than 5 years) and unfavorable (survival period being less than 5 years) patient life duration prognosis. The prognosis being unfavorable, patient life duration after the operation is calculated. EFFECT: improved quality of cure; enhanced accuracy of method. 2 cl, 12 tbl
Patent RU-2053196-C1 (RU)
Title: Device for filling in and emptying reservoir
Inventor: DIDENKO VLADIMIR S
IPC: B67D99/00
Filed: 1994-03-01
Granted: 1996-01-27
Abstract: FIELD: oil producing industry. SUBSTANCE: device for filling in and emptying reservoir has distributor and bent pipeline to feed in and feed out liquid. Device has also vertical section for connection with distributor made of two coaxial (outer and inner) conical surfaces with apex angle of 140-145 degrees. Inner conical surface in peripheral portion has deflecting disk. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2078258-C1 (RU)
Title: Anchor for locking in opening drilled in concrete member by composite mass
Inventor: ARTUR FISHER
IPC: E04B1/41
Filed: 1993-05-05
Granted: 1997-04-27
Abstract: PCT No. PCT/EP93/01095 Sec. 371 Date Aug. 25, 1993 Sec. 102(e) Date Aug. 25, 1993 PCT Filed May 5, 1993.An anchoring means for anchoring by a bonding mass in a drilled hole in a concrete part or the like has a threaded bolt with a reduced portion and an expansion cone followed by a head part, forming at the same time a stop shoulder. Over the reduced portion and expansion cone is slipped an anchoring sleeve which is provided on its outer surface with a plurality of longitudinal grooves. By the longitudinal grooves and the elasticity of the anchoring sleeve consisting of plastics material, the possibility is obtained of compensating for the enlargement of the drilled hole when a crack forms, thus making it possible for the anchoring means to be used in the zone subject to tensile forces.
Patent RU-2108318-C1 (RU)
Inventor: ZAKOSHANSKIJ V M
IPC: C07C49/08
Filed: 1994-03-01
Granted: 1998-04-10
Abstract: FIELD: chemical technology, organic chemistry. SUBSTANCE: invention relates to petroleum chemical synthesis, in part, method of synthesis of phenol, acetone and alpha-styrene by cumene procedure. Decomposition process is carried out by acetone feeding in reactor are cumene hydroperoxide is decomposed by the following algorithm: α where: G a  = G ch  •0,125 [ch] + (35/G ch [ch]), - amount of acetone feeding for decomposition of technical cumene hydroperoxide and acetone, t/h; G ch , G a  - concentration of cumene hydroperoxide in technical cumene hydroperoxide, mas. p. Decomposition of cumene hydroperoxide and cumene dicumylperoxide is carried out under similar pressure (4-5 atm) in mixing reactors where cumene hydroperoxide is decomposed, and in displacement reactor where dicumylperoxide is decomposed. Decomposition of cumene hydroperoxide is carried out under conditions near to isothermal at narrow temperature range 65-75 C. Concentration of nondecomposed cumene hydroperoxide at outlet from mixing reactors block is determined by temperature difference T1 at inlet and outlet of specially fitted mini-reactor (calorimeter). Water is fed to displacement reactor at amount 100-500 kg/h that is determined by value of temperature difference [ch] at inlet and outlet from specially fitted calorimeter at products removing from circulation contour after mixing decomposition products with water and time of products stay in mini-reactor for 7-8 min. Process of cumene hydroperoxide decomposition is operated through relationship of values ΔT2 and ΔT1 so that value ΔT2 is maintained by 0.2-3 C above that of ΔT2. For elimination of nondesirable by-side reactions occurring at acetone distilling off from products reaction ammonia is fed before apparatus of acetone evaporation at molar ratio ΔT1 : H 2 SO 4  = from 1:1 to 1:2. EFFECT: improved method of synthesis. 1 tbl, 2 dwg
Patent RU-2059716-C1 (RU)
Inventor: LITVINOVA MIRRA N
IPC: C12N1/20
Filed: 1994-07-08
Granted: 1996-05-10
Abstract: Изобретение относится к биотехнологии и представляет новый штамм Str. lactis 58 ВКПМ В -6795 - продуцент бактериоцина низина, обеспечивающий высокую скорость биосинтеза целевого продукта при управляемом непрерывном культивировании (продуктивность на уровне 2100-2520 МЕ/ см 3 ч), и характеризующийся повышенной способностью к сбраживанию различных углеродов. 1 табл.
Patent RU-2106708-C1 (RU)
Title: Molybdenum fission radionuclide manufacturing process
Inventor: BARANAEV JU D
IPC: G21G1/02
Filed: 1994-07-27
Granted: 1998-03-10
Abstract: FIELD: nuclear engineering; production of molybdenum isotopes for medical use. SUBSTANCE: uranyl sulfate circulating solution is subjected to neutron irradiation to separate molybdenum-99 radionuclides formed in the process from circulating solution containing uranyl sulfate and its decay products. Uranyl sulfate is used in volume exceeding critical value for fission chain reaction. EFFECT: provision for organizing continuous process cycle, reduced consumption of fissionable materials and amount of active wastes, improved production efficiency. 4 cl, 1 dwg
Patent RU-2063853-C1 (RU)
Title: Process of laser welding of metal parts and device for its implementation
Inventor: ANIKIN ALEKSEJ F
IPC: B23K26/00
Filed: 1994-08-30
Granted: 1996-07-20
Abstract: FIELD: welding. SUBSTANCE: invention refers to laser welding of thick-walled metal articles. Device for implementation of process has laser 1 unit 4 for fastening and movement of welded parts 5, two stators 6 and 7 of end A. C. electric motor mounted behind focusing system and facing each other with poles. Joint of welded parts 5 is heated up to melting forming weldpool. Melt is subjected to action of penetrating rotary magnetic field created by stators 6 and 7. Under action of centrifugal forces in melt of weldpool there is created recess and bottom of weldpool is exposed to action of laser radiation which increases depth of peneration. EFFECT: enhanced operational efficiency of process and device. 4 cl, 5 dwg
Patent RU-2075896-C1 (RU)
Title: Датчик давления
IPC: G01L9/10
Filed: 1994-09-29
Granted: 1997-03-20
Abstract: Датчик давления, содержащий полый цилиндрический корпус, разделенный гибким эластичным элементом на две камеры, одна из которых сообщена с измеряемой средой, и электромагнитные элементы, отличающийся тем, что в нем корпус выполнен разъемным с внутренним кольцевым пазом, расположенным в плоскости разъема, гибкий эластичный элемент выполнен в виде дисковой мембраны из диэлектрического газонепроницаемого материала, закрепленной в упомянутом кольцевом пазу, на каждой стороне мембраны сформированы введенные индуктивные элементы в виде плоских электропроводных спиралей, причем в центре мембраны на каждой ее стороне расположены введенные первые контактные площадки, соединенные с внутренними витками плоских электропроводных спиралей, в первых контактных площадках и в мембране выполнено сквозное загерметизированное металлизированное отверстие для соединения внутренних витков спиралей между собой, плоские электропроводные спирали выполнены по отношению друг к другу с противоположными направлением закрутки витков от центра мембраны, внешние витки плоских электропроводных спиралей подключены к двум введенным контактным площадкам, расположенным на сторонах мембраны вблизи ее краев и являющимися первым и вторым выводами датчика, а электромагнитные элементы выполнены в виде двух плоских катушек индуктивности, расположенных в камерах корпуса датчика соосно и симметрично по отношению к мембране, при этом концы плоских катушек индуктивности являются соответственно третьим, четвертым, пятым и шестым выводами датчика.
Patent RU-2095749-C1 (RU)
Inventor: SHESTAKOV NIKOLAJ P
IPC: G01B11/00
Filed: 1994-09-30
Granted: 1997-11-10
Abstract: FIELD: measurement technology; measurement of spray-coating thickness; determination of etching depth in polished surfaces in electronics and mechanical engineering. SUBSTANCE: method consists in measuring the fractional part of shift of interference bands of shelf, moistening the shelf walls with liquid and measuring the entire part of interference band shift on continuous transition of surface from top bottom. EFFECT: higher truth and extended range of measurements. 2 dwg
Patent RU-2077146-C1 (RU)
Title: Передняя часть кузова транспортного средства
IPC: B60M1/26
Filed: 1994-11-23
Granted: 1997-04-10
Abstract: 1. Передняя часть кузова транспортного средства, содержащая капот двигательного отсека с отверстием для забора воздуха, включающий наружную и внутреннюю панели, воздухозаборник, сообщенный с атмосферой посредством канала воздухопритока, отличающаяся тем, что канал воздухопритока образован горловиной воздухозаборника, герметично соединенной через уплотнительный элемент с контуром отверстия наружной панели.2. Часть кузова по п. 1, отличающаяся тем, что внутренняя панель соединена с наружной панелью по контуру отверстия для забора воздуха фланцем, содержащим желобок, в котором размещен клеевой валик.
Patent RU-2075991-C1 (RU)
Inventor: ROMANOV ANDREJ N
IPC: A63F3/02
Filed: 1994-12-14
Granted: 1997-03-27
Abstract: Использование: для развлечения и развития мышления. Сущность: игровое поле размечено клетками и состоит из центральной части и расположенных по ее периметру четырех частей треугольной формы. Центральная часть имеет 64 клетки, а периферийные части по 13 клеток. 2 ил.
Patent RU-2124764-C1 (RU)
Inventor: KHIL MAR SHIVE
IPC: G11B7/24
Filed: 1994-03-24
Granted: 1999-01-10
Abstract: FIELD: information storage equipment. SUBSTANCE: required number of lands are made in optical base surface as cavities, which depth is less than 30% of depth of pits. Train of lands along track or lands in adjacent tracks provide macroscopic pattern. Cavity-designed lands may be U-shaped with width which is approximately corresponds to pit width. Also lands may be V-shaped with width lesser than that of pits. Corresponding method for manufacturing of glass master disk involves track-by-track exposition of photo sensitive layer of glass master disk by laser beam in region of pits under processing and development of glass master disk. Intensity of laser beam in land region which should appear as cavities in optical base single is decreased down to value which is not greater than half of laser beam intensity leading to generation of pits. EFFECT: possibility to apply label which is resistant to faking, is easy to detect by optical methods in order to solve problem of illegal copies. 5 cl, 2 dwg
Patent RU-2097455-C1 (RU)
Title: Apparatus for heating thread in texturing machine for thread texturing by false twisting method
Inventor: KHAJNTS SHIPPERS
IPC: D02J13/00
Filed: 1993-06-04
Granted: 1997-11-27
Abstract: FIELD: textile industry. SUBSTANCE: apparatus has surface positioned above heating thread guides. Thermoplastic thread is directed along heated surface. Thread guides can maintain as high temperature as that of heating surface, in particular, temperature sufficient for self-cleaning without damage to thread. When required, heat flux directed to thread may be set by adjusting height of heating thread guides and/or by changing length of guides and thread contact zone. EFFECT: increased efficiency and improved quality of thread by reduced damage to thread. 22 cl, 22 dwg
Patent RU-2100695-C1 (RU)
Title: Method of burning gaseous and vapor mixtures
Inventor: KAKUTKINA NATALYA A
IPC: F23C3/00
Filed: 1995-04-04
Granted: 1997-12-27
Abstract: FIELD: recovery of low-caloric gaseous mixtures and decontamination of combustible gaseous and liquid industrial wastes. SUBSTANCE: gaseous and vapor mixtures are burnt in deverging flow by filtration of mixture being burnt through inert porous fill. To obtain diverging flow, porous fill is formed as truncated cone. Mixture to be burnt is fed to this fill on side of laser base of cone; height of porous fill, $$$ is height of stabilization of wave of burning in fill; G is flow rate of mixture being burnt; $$$ is rate of filtration of mixture being burnt at which wave of burning is stabilized; $$$ is cone opening angle; $$$ radius of lesser base of cone. Under such conditions, wave of burning initiated in porous fill is self-stabilized and is kept within its boundaries. EFFECT: enhanced efficiency. 2 dwg, 1 tbl
Patent RU-2091396-C1 (RU)
Title: Method of preparing polyisobutylene
Inventor: AKSENOV VIKTOR I
IPC: C08F110/10
Filed: 1995-04-12
Granted: 1997-09-27
Abstract: FIELD: preparation of polymeric materials. SUBSTANCE: polyisobutylene having low molecular weight is prepared by polymerization of isobutylene in toluene at 0-60 C. The catalyst is titanium tetrachloride or titanium tetrachloride and trialkyl aluminium at titanium to aluminium molar ratio of 1-100. Amount of titanium tetrachloride is 0.1-2.5 moles per 100 kg of monomer. 10-50 wt % of its total amount are first introduced followed by portionwise addition of the remaining isobutylene and polymerization thereof at temperature given above. Each subsequent portion is added at conversion of at least 90%, and process is carried out to final polymer content of 50-80 wt % in solution. EFFECT: more efficient preparation method. 1 tbl
Patent RU-2083726-C1 (RU)
Title: Anode shell of aluminum electrolyzer with upper current lead and self-baking anode
Inventor: GROMOV BORIS S
IPC: C25C3/12
Filed: 1995-08-17
Granted: 1997-07-10
Abstract: FIELD: metallurgy of nonferrous metals, particular, electrolytic production of aluminum, design of anode shell of aluminum electrolyzer with upper current lead and self-baking anode. SUBSTANCE: the offered anode shell includes rectangular framework with longitudinal and end face walls and horizontal stiffening members. Stiffening members are made in form of closed rigid load-carrying frame of box section located along perimeter of framework in its upper part. Load-carrying frame equals 0.35-0.6 and width equals 0.1-0.3 of the height of framework walls. EFFECT: reduced labor input in anode servicing. 6 cl, 4 dwg
Patent RU-2149229-C1 (RU)
Inventor: UIL JAM A DZHEJMS
IPC: D04H1/46
Filed: 1995-09-14
Granted: 2000-05-20
Abstract: Изобретение относится к изготовлению текстильных изделий из волокон, в частности к изготовлению нетканого полотна, на поверхности которого сформирован узор. Полотно содержит по существу плоский фоновый участок и по меньшей мере один приподнятый участок, образующий интегрально трехмерный узор, выступающий из плоского фонового участка, при этом фоновый и по меньшей мере один приподнятый участки имеют по существу одинаковыe базовый вес и плотность. В другом варианте полотно имеет по меньшей мере один бугристый участок, содержащий по существу плоский фоновый участок и по меньшей мере один приподнятый участок, образующий трехмерный узор, выступающий из плоского фонового участка. При этом базовый вес по меньшей мере одного приподнятого участка больше, чем базовый вес фонового участка. Фоновый и по меньшей мере один приподнятый участки имеют одинаковую плотность. Представлен также вариант, согласно которому полотно содержит множество волокон и имеет фоновый участок и приподнятый. Фоновый участок в полотне расположен в первой плоскости полотна, а приподнятый - во второй, которая находится над первой и параллельна ей. Приподнятый участок присоединен к фоновому посредством переходной области, образованной волокнами, а базовый вес приподнятого участка по существу совпадает с базовым весом фонового участка. В следующем варианте нетканое полотно выполнено так же, как и предыдущее, за исключением того, что в нем базовый вес приподнятого участка больше базового веса фонового участка, и эти участки имеют одинаковую плотность. Нетканое полотно еще по одному из вариантов состоит из множества волокон и имеет фоновый участок и первый и второй приподнятые участки. Фоновый участок расположен в первой плоскости, а первый и второй приподнятые участки - во второй плоскости, находящейся над первой, и параллельны ей. Каждый из приподнятых участков присоединен к фоновому посредством переходной области из волокон. Базовый вес первого приподнятого участка по существу совпадает с базовым весом фонового, а базовый вес второго приподнятого участка больше, чем базовый вес фонового, и эти участки имеют одинаковую плотность. Получаемое полотно имеет четко выраженные приподнятые участки поверхности, а потому четко выраженный узор, который является пространственно устойчивым и не теряет своей трехмерной структуры при воздействии на него, например при стирке. 5 c. и 29 з.п. ф-лы, 17 ил.
Patent RU-2124538-C1 (RU)
Title: Method of preparing black dye
Inventor: FILIPPOV V M
IPC: C09B17/02
Filed: 1996-05-21
Granted: 1999-01-10
Abstract: FIELD: paint-and-varnish industry. SUBSTANCE: preparation of black dyes for dyeing leather and plastics includes oxidation of by-products of arylamine production having in p- or o-positions hydroxy or amino groups, e.g. vat residues from p- phenetidine production, with 25-50% hydrogen peroxide in quantity 7 to 20% of the weight of vat residue in presence of 0.1 to 0.5 wt % of Raney nickel at 60 to 90 C. Hydrogen peroxide is added smoothly for at least 2 hr. EFFECT: simplified technology, reduced production waste, and extended source of raw materials for dye production. 5 cl, 1 tbl, 7 ex