baber/WOPTO huggingface dataset:
Patent RU-2141404-C1 (RU)
Inventor: STEFEN V TIPPETT
IPC: B32B7/03
Filed: 1994-08-08
Granted: 1999-11-20
Abstract: Рассматривается эластичный фторопластовый слоистый материал, содержащий множество неспеченных ориентированных политетрафторэтиленовых пленок, ламинированных в условиях повышенных температуры и давления. По крайней мере одна из этих пленок имеет направление своей ориентации под углом к направлению ориентации по крайней мере одной другой из пленок. Пленки сохраняют свою ориентацию после ламинирования. Технический результат - повышение предела прочности и химической стойкости. 2 с. и 14 з.п. ф-лы, 4 табл. 5 ил.
Patent RU-2118671-C1 (RU)
Inventor: POVETKIN V V
IPC: C25D3/56
Filed: 1997-07-04
Granted: 1998-09-10
Abstract: FIELD: mechanical engineering, in particular, obtaining of high corrosion-resistance coating. SUBSTANCE: electrolyte contains zinc sulfate, lead acetate, aluminum sulfate, Trilon B and equalizer A-benzenesulfate methyl diethylaminomethyl of alkylphenol polyglycol ether at predetermined component ratio. Electrolyte allows coating of light color with increased adhesion to steel base to be obtained. Such coating withstands 90 deg flexure without cracking and does not delaminate from base upon heating at 250 C for 1 hour with subsequent abrupt cooling. EFFECT: increased efficiency and improved quality of coating. 1 tbl
Patent RU-2129416-C1 (RU)
Title: Device for introduction of intrauterine contraceptive
Inventor: DZHON ALEKSANDR MAKEHNDRJU
IPC: A61F6/18
Filed: 1995-12-05
Granted: 1999-04-27
Abstract: FIELD: medicine. SUBSTANCE: intrauterine contraceptive is T-shaped. It is positioned in protective tube of device so that hemispherical ends of its wings protrude above front edge of protective tube and are combined with each other. Correct position, strength and stability are determined by signalling arrangement and stop elements of protective tube and plunger arranged in it. EFFECT: improved design. 9 cl, 5 dwg
Patent RU-2125657-C1 (RU)
Title: Jet propulsion process and device (jet engine) implementing it
Inventor: KOCHETKOV B F
IPC: F02K1/00
Filed: 1997-11-11
Granted: 1999-01-27
Abstract: FIELD: space engineering. SUBSTANCE: reactive thrust is built up by using working medium in the form of liquid, steam, and optical beam. Liquid working medium is heated in steam generator 1 and passed through nozzle 2 to gas-tight cylinder 3 whose walls are made of heat-conducting material nonwettable with working liquid. Cylinder wall abutting against nozzle is made in the form of reflector 6 and opposite cylinder wall 7 is made of material transparent to optical beams. Cylinder interior communicates with steam generator by means of pump 4 mounted against nozzle and pipeline 5. Expansion of steam working medium within nozzle and cylinder interior condenses it, liquid condensate settles on cylinder walls and is additionally cooled down due to heat transfer through walls to surrounding atmosphere; it flows by inertia towards pump which conveys liquid condensate over pipeline to steam generator. In the process, working medium in liquid and gaseous states is allowed to continuously circulate in jet engine system without escaping to surrounding atmosphere. Heat energy of working medium is radiated by means of reflector 6 from cylinder interior through transparent wall 7 to atmosphere. Working medium flow from nozzle and optical beams from cylinder interior are conveyed unidirectionally. EFFECT: facilitated production of reactive thrust. 5 cl, 2 dwg
Patent RU-2133267-C1 (RU)
Inventor: D JAKOVA L D
IPC: C12G3/06
Filed: 1998-01-20
Granted: 1999-07-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition for dessert beverage "Nezhny" contains per 1000 dal of prepared product: aromatic alcohol of lemon oil, 170-210 g; 65.8-% sugar syrup, 6-10 g/cu.dm: citric acid, 20-50 kg; sodium benzoate, 50-150 g; aqueous-alcoholic liquid up to 12% strength. EFFECT: reduced cost price and increased stability. 2 ex
Patent RU-2141394-C1 (RU)
Title: Apparatus for assembling and welding
Inventor: KAZAKOV JU V
IPC: B23K37/04
Filed: 1998-03-30
Granted: 1999-11-20
Abstract: FIELD: machine engineering, possibly assembling and arc welding of frame or truss type structures. SUBSTANCE: apparatus includes frame having seats, stoppers and two trunnions. Trunnions are mounted in supporting units in frames with possibility of rotating around horizontal axis. Bushings mutually joined by means of busbar are mounted in supporting units. In mean portion of busbar there is terminal for connecting with power source for creating arc. Bushings and busbars are made of high electrical conductivity material. It reduces power losses in welding circuit and lowers magnetic blast for enhancing quality of welded joints. Rod is secured across frame axis. Two or more counterweights are mounted on said rod. Counterweights are provided with stoppers for fixing their position on rod. EFFECT: improved design providing reduced period for balancing apparatus and its simplified adjustment. 3 cl, 3 dwg
Patent RU-2134285-C1 (RU)
Title: Method for purification of petroleum, petroleum products, and gas concentrate to remove sulfur compounds
Inventor: SHAKIROV F G
IPC: C10G29/04
Filed: 1998-05-13
Granted: 1999-08-10
Abstract: FIELD: oil and gas production. SUBSTANCE: raw material is treated with 0.1-1.0% of nitric acid-iron mixture and treated material is added to untreated one in amount 0.01 to 0.5%. Invention is distinguished by that, prior to be treated, raw material is preheated to 30-100 C and kept at this temperature for 10 to 180 min, and concentration of nitric acid involved is 50-100%. EFFECT: intensified process and reduced expenses on oxidation agent. 3 cl, 1 tbl
Patent RU-2138051-C1 (RU)
Inventor: FEDJUK V V
IPC: G01N33/53
Filed: 1998-06-01
Granted: 1999-09-20
Abstract: Изобретение относится к ветеринарии, в частности к ветеринарной иммунологии. Микробную взвесь после изготовления вносят в раствор цитрата натрия, подогревают до температуры 37-39°С и кровь наслаивают на нее в процессе взятия от животного, готовят мазок. При этом исключается необходимость хранения и транспортировки проб в лабораторию, что обеспечивает повышение точности и упрощение способа. 2 табл.
Patent RU-2135315-C1 (RU)
Title: Method of vacuum-arc cleaning of wire and device for its embodiment
Inventor: SENOKOSOV A E
IPC: B21B45/04
Filed: 1998-06-15
Granted: 1999-08-27
Abstract: FIELD: equipment for removal from wire surface of scale, rust, lubricants, oxides and other contaminants with the help of arc discharge in vacuum; ferrous and nonferrous metallurgy. SUBSTANCE: method includes passing of wire to be cleaned, after welding of end successively fed for coils cleaning through descaler, vessel with viscous oil, successive row of electrodes connected to current source, and units for wire cooling. Vessel with viscous oil is located before inlet seal and cleaned wire is wound inside vacuum chamber. Device for realization of the method has unwinder, butt-welding machine, vacuum chamber, winders, electrodes, arc supply system, control system, vacuum treatment system, bundle, guide, roller, descaler, vessel with viscous oil, inlet seal, valve, unit supplying power to wire, current leads to wire, wire cooling units, guide rollers, turn laying device, bobbin, cover of vacuum chamber and electric motor with reducing gear. EFFECT: higher productivity and quality of wire cleaning due to increased airtightness of vacuum chamber and improved conditions for reduction of iron oxides. 1 dwg
Patent RU-2139182-C1 (RU)
Title: Band sawing machine
Inventor: VOSKOBOJNIKOV I V
IPC: B27B15/02
Filed: 1998-08-14
Granted: 1999-10-10
Abstract: FIELD: wood-working industry, in particular, devices for timber sawing. SUBSTANCE: the band sawing machine has a frame formed by longitudinal beams coupled by cross-members and having longitudinal guides. The machine has a carriage mounted on the frame for longitudinal motion and consisting of longitudinal beams with wheels engageable with the guides of the frame beams and a gantry consisting of vertical posts. The lower ends of the posts are fastened on the longitudinal beams of the carriage, and the upper ends are coupled by cross-members; fastened to the posts are vertical guide rods carrying a cross-arm for vertical motion. The cross-arm carries the sawing member formed by a band saw tightened on the driven pulley, and a drive pulley actuated by a power unit, which has an internal combustion engine, mechanism for cross-arm vertical movement and a device for installation of the log to be sawn. EFFECT: enhanced efficiency. 13 dwg
Patent RU-2152886-C1 (RU)
Inventor: JAKOVLEV V P
IPC: B62D21/00
Filed: 1998-12-15
Granted: 2000-07-20
Abstract: FIELD: automotive industry; trucks on passenger cat chassis. SUBSTANCE: automobile has front structure formed by sedan type body, and rear structure being chassis. Front structure has floor, rear wall, side door pillars and two elongated sidemembers arranged from below. Front structure has additional crossmember found in rear wall and at least two side stiffeners connecting additional crossmember with side door pillars. Sidemembers of front structure are elongated. Sidemembers of rear structure are located in horizontal plane between rear wheel arches and are secured in front to additional crossmember, and in middle part, to elongated sidemembers of front structure through front post of spring. EFFECT: provision of reliable high-strength structure of truck on base of car chassis, reduced to minimum cost of manufacture at small-scale production. 3 dwg
Patent RU-2150197-C1 (RU)
Inventor: IMANGULOV SH A
IPC: A01K67/02
Filed: 1999-02-09
Granted: 2000-06-10
Abstract: FIELD: agriculture, in particular, poultry farming. SUBSTANCE: method involves keeping hens for laying period; forcing the molt by exposing hens to stress factors; keeping hens for another laying period; forcing the molt with further counting the number of changed primary feathers providing predetermined average egg-laying capacity during another laying period in accordance with formula: X=(Y-Z)/3,15, where X is number of changed primary feathers, pc; Y is predetermined egg-laying capacity during second laying period, %; Z is minimum egg-laying capacity at the end of first laying period (before forced molting); 3,15 is increment rate of egg-laying capacity during changing of each primary feather; selecting hens with number of changed primary feathers equal to or exceeding X. EFFECT: increased efficiency and improved precision in evaluating egg-laying capacity by counting changed primary feathers of individual hens. 2 cl, 1 tbl, 1 ex
Patent RU-2141336-C1 (RU)
Title: Способ выделения биологически активных веществ из растительного сырья
Inventor: SHIKOV A N
IPC: A61K125/00
Filed: 1999-02-11
Granted: 1999-11-20
Abstract: Изобретение относится к химико-фармацевтической промышленности и может быть использовано при изготовлении лекарственных препаратов и косметических средств. Проводят замачивание сырья в водном растворе этилового спирта. Осуществляют последующую экстракцию жирорастворимых биологически активных веществ (БАВ) путем обработки сырья маслом в присутствии спирта. Экстракцию жирорастворимых БАВ проводят одновременно с механической дезинтеграцией растительного сырья. Изобретение позволяет повысить выход продукта. 4 з.п. ф-лы.
Patent RU-2151783-C1 (RU)
Title: Stock for production of industrial carbon
Inventor: EKIMOVA A M
IPC: C09C1/48
Filed: 1999-03-26
Granted: 2000-06-27
Abstract: FIELD: preparation of stock for industrial carbon which is large tonnage petrochemical product. SUBSTANCE: industrial carbon is used as filler in the manufacture of tyres, industrial rubbed products and colored plastic materials. Stock comprises, wt. %: heavy pyrolycis resin, 80-83; stillage residue resulting from styrene rectification, 2-5,; stillage residue resulting from ethylbenzene rectification, 12-15. Invention makes it possible to widen range of stock materials due to involvement of petrochemical process waste such as stillage residues resulting from ethylbenzene and styrene rectification. EFFECT: more efficient preparation method. 1 tbl
Patent RU-2163832-C1 (RU)
Inventor: TUCHKOV V K
IPC: B01D33/06
Filed: 1999-07-14
Granted: 2001-03-10
Abstract: FIELD: cleaning of liquids. SUBSTANCE: proposed filter has housing provided with frame with posts making it possible to install housing at different angles of tilting relative to horizon. It has also filtering element in form of spiral with framework found from outer side of spiral and axle connected through bearing unit to electric drive shaft. Electric drive is furnished with speed control device and with manual stand-by device. Filter cleaning device is made in form of tube with longitudinal slot placed in cut of housing. One end of tube is stopped and the other is connected to steam source. Conical branch pipe to remove contaminants is connected to filtering element. Branch pipe is installed for rotation together with filtering element. EFFECT: provision of quality cleaning of liquids of different viscosities. 2 dwg
Patent RU-2154728-C1 (RU)
Title: Grouting mortar
Inventor: PROKSHINA N V
IPC: C09K8/467
Filed: 1999-08-09
Granted: 2000-08-20
Abstract: FIELD: oil and gas production. SUBSTANCE: mortar contains 100 wt parts of cement, 30-20 wt parts of water, and 20-30 wt parts of sodium nitrite-containing additive. The latter has density 1183 kg/cu.m and contains, wt %: sodium nitrite 15.2-22.3, sodium nitrate 0.69-1.96, sodium sulfate 4,76, sodium chloride 0.08-8.25, and sodium carbonate 0.40-1.57. EFFECT: increased adhesion and strength of cement stone. 3 tbl
Patent RU-2158954-C1 (RU)
Inventor: FEJGIN L Z
IPC: H02M5/12
Filed: 1999-10-12
Granted: 2000-11-10
Abstract: FIELD: power supply for electric equipment, communication systems, automatic and telemechanic systems, illumination networks. SUBSTANCE: stabilizer having transformer and switching unit also includes limiting resistor and connected in parallel with it closing contact of intermediate member. Capacitor is connected in parallel with primary winding of said transformer. Controlling comparator has two identical circuits for controlling and monitoring. Outputs of said circuits are connected with additional power source whose inlet is connected with phase and zero conductors. Circuit for controlling and monitoring, three-phase variant of stabilizer with use of additional intermediate units and control circuits used in one-phase variant of invention, variants of "single-side" limitation are given in description of invention. EFFECT: simplified power supply circuit of stabilizer, enhanced parameters of reliability and electromagnetic compatibility. 5 cl, 6 dwg
Patent RU-2159095-C1 (RU)
Title: Device for forming acoustic prostheses of the middle ear
Inventor: ALEKSANDROV JU G
IPC: A61F2/18
Filed: 1999-12-14
Granted: 2000-11-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has rod with head shaped as ring with stiffness ribs inside it. Fixing members like hook-shaped sharpened rods are attached to the head on two opposite sides, the sharp ends facing each other. EFFECT: high reliability in fixing the device. 3 dwg
Patent AU-2011226835-C1 (AU)
Title: Cancer treatment
Inventor: LANE HEIDI
IPC: A61K31/00
Filed: 2011-09-23
Granted: 2018-01-04
Abstract: C:\NR"onb%\DCC\RBRU 171R-DOC-19A'9/2111 Abstract Rapamycin derivatives have interesting effects in the treatment of solid tumours, optionally in combination with a chemotherapeutic agent
Patent AU-2016240031-C1 (AU)
Title: Irrigation connectors
Inventor: BOUGHTON ROBERT
IPC: A01G25/02
Filed: 2016-03-24
Granted: 2020-05-28
Abstract: An irrigation connector (4) for tapping into a water supply hose (1). The connector (4) comprises a retaining portion (41) for holding a supply hose (1) in a hose receiving region of the retaining portion and a hollow needle (6) mounted for movement relative to the retaining portion. The needle (6) can move between a retracted position and an extended position in which the needle (6) extends into the hose receiving region for penetrating a supply hose (1) held in the retaining portion to create a fluid communication path between an interior of the needle (6) and an interior of a supply hose (1) held in the retaining portion. The connector (4) comprises a needle drive arrangement (4b, 421) for driving the needle (6) towards the extended position.
Patent AU-2016279560-C1 (AU)
Title: Connecting and container system
Inventor: RAHMEL MARCUS RAINER
IPC: A61J1/20
Filed: 2016-06-14
Granted: 2020-12-24
Abstract: The present invention relates to a connecting system for providing a fluidic connection, preferably between containers, wherein the connecting system comprises at least two connecting arrangements configured to produce the fluidic connection, the connecting arrangements each comprising an opening region which is fluidically sealed in an initial state and is, in particular, film-like, brittle, fragile and/or unstable, and wherein the opening regions are each covered in sterile or sterilisable manner.
Patent RU-2166999-C1 (RU)
Inventor: SIKORSKIJ V I
IPC: G05F1/56
Filed: 2000-03-13
Granted: 2001-05-20
Abstract: FIELD: automatic control of high voltage rectifying units for energizing electric filter for gas scrubbing by rectified high-voltage electric current. SUBSTANCE: at operation of system " rectifying unit - electric filter" in modes with sharp change of technological parameters of scrubbed gas (dust content, humidity, temperature, specific electric resistance, fraction size of trapped dust and so on) breakdown level of voltage of sedimentation space of electric filter changes in wide range from 15 to 80 kV. In order to hold voltage of electric filter as maximum as possibly, automatic control system provides measuring of mean electric current value and amplitude of breakdown voltage and in depending upon said values it sets voltage drop degree and voltage increase rate after breakdown. High electric current of electric filter corresponds to high voltage drop after breakdown; low electric current value corresponds to low voltage drop. Small voltage amplitude before breakdown corresponds to high rate of voltage increase; high voltage amplitude - to low rate of voltage increase. EFFECT: enhanced degree of gas scrubbing by means of electric filter. 2 cl, 2 dwg
Patent RU-2171111-C1 (RU)
Inventor: IPATOVA O M
IPC: A61P39/06
Filed: 2000-05-05
Granted: 2001-07-27
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: rowan melanocarpous (Aronia) leaves extract shows an antioxidant activity and inhibitory effect at all stages of lipid peroxidation in liver tissue. Extract has 72-78% of phenolic compounds and among them 25%, not less, of oligomeric proanthocyanidines. Method of extract preparing involves extraction of rowan melanocarpous (Aronia melanocarpa (Michx.) Elliot) cryopowder leaves collected before onset and in the period of blooming. Leaves are extracted with boiling aqueous alcohol followed by separation of an aqueous-alcoholic extracts. Extracts are concentrated to obtain an aqueous solution and filtered. Purification of filtrate is carried out with petroleum or diethyl ether. An aqueous residue is extracted with a mixture of diethyl acetate and alcohol taken in the ratio in mixture 8:2 and alcohol-ethyl acetate extracts are concentrated to obtain a dry residue. Invention provides to realize the extract prescription. EFFECT: improved method of preparing, enhanced biological activity. 4 cl, 1 tbl
Patent RU-2168804-C1 (RU)
Inventor: DMITRENKO V E
IPC: H01M4/60
Filed: 2000-06-15
Granted: 2001-06-10
Abstract: FIELD: electrical engineering; lead accumulator manufacture, operation, and repairs. SUBSTANCE: process involves electrochemical coating of accumulator with aniline-structure polymer in the course of forming its plates in aqueous sulfuric-acid electrolyte with aniline additives and/or its soluble salts of mineral acids; prior to forming the plates electrolyte is doped with salts of lead mineral acids soluble in sulfuric-acid electrolyte until saturated solution is obtained; then aniline and/or its mineral-acid soluble salts are added; concentration of added aniline and/or its mineral- acid soluble salts is between 0.001 and 0.5 mass percent. EFFECT: reduced cost of plate manufacture. 2 dwg
Patent RU-2179500-C1 (RU)
Inventor: AKSENOV G P
IPC: B23K35/40
Filed: 2000-07-17
Granted: 2002-02-20
Abstract: FIELD: metallurgy, namely production of powder wire with exothermic charge for out-of-furnace treatment of steel. SUBSTANCE: method comprises steps of profiling cold rolled metallic band to channel; filling channel with exothermic powder-like charge; preliminarily in predetermined intervals placing into channel endothermic plugs for mutually separating wire volumes filled with charge; using inert powders as endothermic plugs. EFFECT: prevention of development of reduction exothermic reaction along the whole length of wire to tribe-apparatus and to wire coil. 2 cl, 2 dwg
Patent RU-2180037-C1 (RU)
Title: Polymer grouting mortar
Inventor: KUROCHKIN B M
IPC: E21B33/138
Filed: 2000-09-27
Granted: 2002-02-27
Abstract: FIELD: oil and gas production. SUBSTANCE: grouting mortar is composed of Gipan (100 wt parts), cross-linked polyacrylamide AK-639 (2-3 wt parts), and water (100 wt parts). EFFECT: accelerated initial gelation. 1 tbl _
Patent RU-2171530-C1 (RU)
Title: Electrical machine manufacturing process
IPC: H02K15/00
Filed: 2000-12-15
Granted: 2001-07-27
Abstract: FIELD: electromechanical engineering; induction motor manufacture. SUBSTANCE: process includes manufacture of electrical machine components and assemblies. Stator frame to be heated is placed in centering facility mounted on upper tier of induction heating installation incorporating double-tier table using split magnetic core of inductor in which length of each circuit of core upper movable part is greater than that of core lower part circuit coaxial with respect to the former. Then frame is press-fitted onto stack of stator stampings whereupon stator assembly is cooled down, bearings are heated and press-fitted onto shaft journals, and after that rotor assembled with press-fitted bearings is inserted in stator assembly this procedure being followed by mounting end shields; prior to do so, wavy spring is inserted in one of end shields and then both are press-fitted onto frame by means of press and secured in position. Assembled electrical machine is suspended on conveyer from mounting facility in the form of rod or rod system of broken-line configuration; at least one hub is rigidly fixed on lower section of the latter and machine shaft extension is inserted into this hub so that center of gravity of machine occurs on vertical line crossing center of mounting- facility supporting area on conveyer. All remaining operations are made without removing machine from mounting facility. EFFECT: improved quality of assembly, enhanced labor productivity, facilitated procedure. 3 cl, 7 dwg
Patent RU-2184702-C1 (RU)
Inventor: CHEKHOV O S
IPC: C01C1/04
Filed: 2001-03-21
Granted: 2002-07-10
Abstract: FIELD: methods of ammonia production. SUBSTANCE: method of ammonia production from hydrocarbon materials, steam and air includes compression and purification of raw materials from sulfur compounds, steam and steam-air catalytic conversion of methane, conversion of carbon monoxide, purification of obtained nitrogen-hydrogen mixture from oxygen-containing compounds, compression, ammonia synthesis in closed cycle, use of raw materials nonpurified from sulfur compounds as fuel, utilization of heat of flue gases and separation of flue gases and discharge to environment. In this case, a part of raw materials purified from sulfur compounds is throttled to atmospheric pressure, burnt in mixture with air and produced flue gases after utilization of their heat are compressed and directed for steam-air catalytic conversion of methane. Value of a part of raw materials purified from sulfur compounds and directed for burning with air is equal to 0.001-0.048 of amount of hydrocarbon materials and ratio of amount of flue gases directed for methane conversion to amount of air directed for steam-air catalytic conversion of methane equals 0.0146-1.685. EFFECT: reduced specific consumption of hydrocarbon materials and decreased amount of flue gases ejected to atmosphere. 2 ex