baber/WOPTO huggingface dataset:
Patent DE-19842022-C2 (DE)
Title: Tübbing für den Tübbingringausbau von Tunneln
IPC: E21D11/02
Filed: 1998-09-14
Granted: 2002-10-17
Abstract: Ein Tübbing für den Tübbingringausbau von Tunneln besteht aus zwei gekrümmten, im wesentlichen zueinander parallelen Stahlprofilen, an denen die Enden dicht aneinander liegender und quer zu diesen verlaufender Verzugselemente gehaltert sind, die lose in die Stahlprofile eingelegt sind. Die endseitigen Verzugselemente des Tübbings sind mit den Stahlprofilen in der Weise verschraubt, daß die Stahlprofile relativ zueinander verschiebbar sind. Um die in den Stahlprofilen gehalterten Verzugselemente einfach und schnell einbauen zu können, sind die Verzugselemente durch die miteinander verbindende Halteelemente zu einbaufähigen Paketen zusammengefaßt.
Patent RU-2160101-C2 (RU)
Title: Agent for treatment of desynchronization troubles, and pharmaceutical composition
Inventor: MAJKAL EHDVARD FLAF
IPC: A61K31/40
Filed: 1994-11-16
Granted: 2000-12-10
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: invention proposes utilization of melatonin derivatives for correction of desynchronization rhythms and also compositions based on these compounds. EFFECT: increased treatment efficiency. 10 cl, 5 dwg, 5 tbl, 9 ex
Patent RU-2162459-C2 (RU)
Inventor: MAKS M TIRTAUIDZHODZHO
IPC: C07C21/067
Filed: 1996-02-27
Granted: 2001-01-27
Abstract: FIELD: methods and reactors for production of allyl halide. SUBSTANCE: reaction is conducted with molar ratio of propylene and molecular halide at least of 2.5: 1 at temperature from 400 to 525 C. Reaction is effected in zone presenting a continuous stirred reactor with subsequent supply of reaction mixture to zone presenting an ideal displacement reactor where reaction proceeds up to full reaction of molecular halide. Reactor has a body with walls forming chamber including zone presenting continuous stirred reactor connected with zone of cylindrical reactor. Ratio of volume of continuous stirred reactor zone to total volume of continuous stirred reactor zone and zone of cylindrical reactor is approximately from 0.1:1 to 0.9:1. EFFECT: higher yield of desired product due to reduced decomposition of allyl halide resulting from improved stirring of reagents. 11 cl, 2 dwg, 1 tbl, 4 ex
Patent RU-2189080-C2 (RU)
Title: Smoke alarm
Inventor: RIDI URS
IPC: G08B17/107
Filed: 1997-07-15
Granted: 2002-09-10
Abstract: FIELD: smoke alarms with scattered light. SUBSTANCE: proposed smoke alarm has insert with optical module anchored in base. Module incorporates light source, light detector, measurement chamber, bottom and labyrinth system with blends placed over periphery of measurement chamber. Bottom has shape of funnel, cone or pyramid. Thanks to such arrangement dust particles deposited on bottom are markedly remote from measurement zone as compared with previous design which notably diminishes probability of light scattered over particles of dust hitting measurement zone. EFFECT: increased protection against false operation. 7 cl, 2 dwg
Patent RU-2215243-C2 (RU)
Title: Pre-mixed fuel injector (alternatives) and fuel combustion process (alternatives)
Inventor: SNAJDER TIMOTI S
IPC: F23D14/82
Filed: 1998-12-10
Granted: 2003-10-27
Abstract: FIELD: combustion chambers of gas-turbine engines. SUBSTANCE: tangential-feed fuel injector whereto fuel is supplied upon mixing it up with air has pair of cylindrical sections whose edges form pair of outlet slits for tangential feed of primary air to mixing chamber confined by cylindrical sections and butt-end plates spatially sectionalized in longitudinal direction. Set of fuel-dispensing passages is disposed lengthwise of outlet slits. This set is configured so that nonuniform fuel injection is ensured over length of outlet slits and fuel ingress in slowly flowing boundary layer communicating with central insert, as measured in fractions of inlet slit width, can be controlled. Injector also has central flameout insert with its butt end made in the form of blunted tip whose position is coordinated with that of outlet surface of injector, as well as fuel feed pipe passed through insert and used to supply secondary combustible fluid medium, preferably gaseous fuel, through spray nozzles in blunted tip. Central nozzle functions to keep flame away from mixing chamber and reliably ejects any flame that has been sucked in already. Blunted form of insert along with its edge coordinated with outlet surface of injector enable flame forcing at insert edge so that fuel combustion takes place downstream of outlet surface thereby reducing probability of damage to cylindrical sections of insert. Injection of fuel or fuel-air mixture through nozzles in blunted tip contributes to flame retaining on tip thereby spatially stabilizing it which also reduces acoustic vibrations. Nonuniform fuel injection lengthwise of inlet slit compensates for any irregularities caused by insert thereby enhancing flame stability. Proposed injector and process thereof prevent production of nitric oxides. EFFECT: enhanced environmental friendliness and extended service life of injector and of combustion chamber. 37 cl, 4 dwg
Patent RU-2179813-C2 (RU)
Inventor: KHOMUTOV V A
IPC: A23L27/18
Filed: 1999-01-20
Granted: 2002-02-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing mustard powder with sugar-and-salt solution; fermenting mixture and adding vegetable oil and pickling vinegar; homogenizing mixture. After fermentation, natural honey, mayonnaise, dry white wine, citric and ascorbic acid, citrus and dill essence, preservatives and sauce mass stabilizers. After homogenization, green dill is introduced. Method may be used for preparing sauces, garlic and salad condiments. EFFECT: wider range of flavor condiments such as mustard sauces, improved gustatory qualities and increased nutritive value of product. 10 cl
Patent RU-2160362-C2 (RU)
Title: Process of working of multipool oil field
Inventor: DIJASHEV R N
IPC: E21B43/14
Filed: 1999-02-23
Granted: 2000-12-10
Abstract: FIELD: oil production industry, working of oil and oil and gas fields including several horizons of collectors of various types. SUBSTANCE: optimum seam pressure for extraction of products from each productive horizon is determined before start of working of oil field. Base horizon carrying maximum stock of oil is selected. Then production wells are set in operation under optimum seam pressure for base horizon. Seam pressures in production wells for the rest of horizons are determined by seam pressure in base horizon and are computed with correction for hydraulic coupling between them over shaft of well. EFFECT: reduced operational expenses, increased current extraction of oil, raised coefficient of extraction and enhanced oil output in case of joint working of several horizons. 5 dwg, 4 tbl
Patent RU-2164241-C2 (RU)
Title: Reagent for adenosine 5'-triphosphate assay
Inventor: DEMENT EVA E I
IPC: C12Q1/66
Filed: 1999-04-22
Granted: 2001-03-20
Abstract: FIELD: analytical biochemistry. SUBSTANCE: reagent for determination of adenosine 5'-triphosphate has luciferase isolated from E. coli recombinant cells containing plasmid with gene encoding firefly luciferase. Luciferase is purified by precipitation with 35-75% ammonium sulfate and immobilized on polysaccharide carrier. Reagent has also luciferin, magnesium sulfate, mixture of tris-(hydroxymethyl)-aminomethane and acetic acid as a buffer mixture, mixture of ethylenediaminetetraacetate sodium with dithiothreitol as a stabilizing agent and bovine serum albumin, trehalose and water as an additional stabilizing agent. In adenosine 5'-triphosphate assay reagent provides increase of sensitivity (minimal detectable concentration of ATP is 10 -14  M) and significant decrease of background signal intensity. Reagent shows stability at storage both in an aqueous suspension and in lyophilized state. EFFECT: improved method of assay, increased sensitivity. 2 cl, 3 tbl, 5 ex
Patent RU-2168327-C2 (RU)
Inventor: ODUSSE MARI-PASKAL
IPC: A61K8/35
Filed: 1998-07-16
Granted: 2001-06-10
Abstract: FIELD: cosmetics. SUBSTANCE: composition for oxidizing coloring of keratin fibers, particularly, hair, contains 2-chlor-6-methyl-3-aminophenol as a color-forming substance in combination with two oxidized bases distinguished from one another. The invention also deals with the method of coloring using proposed composition including an oxidizer and with a set for coloring keratin fibers. Proposed coloring is slightly selective and stable to atmospheric factors and to various treatment (washing, waving). EFFECT: intensive colorings of various shades. 21 cl, 2 tbl, 5 ex
Patent RU-2176893-C2 (RU)
Title: Biologically active food supplement "dnaavit"
Inventor: PROKOP EVA L A
IPC: A23L1/30
Filed: 1999-06-21
Granted: 2001-12-20
Abstract: FIELD: food and medicinal industry. SUBSTANCE: invention relates to biologically active food supplements. Biologically active food supplement has deoxyribonucleic acid, complex of vitamins of the group B: thiamine hydrochloride and/or thiamine hydrobromide (vitamin B 1 ), riboflavin (vitamin B 2 ), pyridoxine hydrochloride (vitamin B 6 ), microcrystalline cellulose, ascorbic acid (vitamin C), glucose or sugar, calcium stearate taken in the definite ratio of components. Invention provides to prepare the biologically active supplement eliciting oncoprophylactic properties, enhancing immunity and resistance against infections, decreasing blood cholesterol, enhancing body physical strength and activating mental activity. EFFECT: enhanced effectiveness of supplement, valuable medicinal properties.
Patent UA-48169-C2 (UA)
Title: An article exposed to influences of erosion and corrosion and a method to rpotect it from erosion and corrosion
IPC: C23C4/10
Filed: 1996-01-04
Abstract: An article of manufacture which is subject to erosive and corrosive attack in a high-temperature environment is formed of a substrate (1) of nickel or cobalt-based supcralloy, and a protective silicide coating (6) disposed on the substrate. A thermal barrier layer (2) of ceramic may be disposed between the superalloy and the silicide layer, and an MCrAlY layer (4) may be disposed between the ceramic and the superalloy substrate. The silicide coating (6) is preferably MoSi2.
Patent UA-46793-C2 (UA)
IPC: C01G23/07
Filed: 1997-07-24
Abstract: A process and reactor (10) for reacting titanium tetrachloride vapors with oxygen to produce titanium dioxide wherein the oxygen is introduced into the reactor in at least two points, a first oxidizing gas introduction assembly (12) and a second oxidizing gas introduction assembly (26). The temperature of the oxygen introduced to the reactor at the second oxidizing gas introduction assembly (26) is above, below, or at the same temperature of the oxygen introduced at the first oxidizing gas introduction assembly (12). The second oxidizing gas introduction assembly (26) can be located before or after all the titanium tetrachloride has been introduced into the reactor (10). The titanium tetrachloride is introduced into the reactor (10) at a relatively low temperature, below about 427 °С through a first titanium tetrachloride introduction assembly (20). The reaction temperature in the reactor (10) is at least about 700 °С. Optionally, a second addition of titanium tetrachloride may be introduced into the reactor (10) through a second titanium tetrachloride introduction assembly (34).
Patent UA-55405-C2 (UA)
Title: Azole compounds having an antifungal activity, a method for preparation thereof a method for preparation of intermediate compounds and a pharmaceutical composition
IPC: C07D521/00
Filed: 1997-02-25
Abstract: Compounds of formula (II-A) wherein R1 is chloro, fluoro, bromo or trifluoromethyl; R2 is hydrogen, chloro, fluoro, bromo or trifluoromethyl; Z is CH or N; R3, R4 and R5, which are the same or different, are hydrogen or Ci-C4 alkyl, with the proviso that R4 is different from R5 when R3 is hydrogen; X is O, S, SO or SO2; R6 is a C1-C5 polyfluoroalkyl group containing at least two fluorine atoms and optionally other halogen atoms selected from the group consisting of chloro and bromo; processes for their preparation and pharmaceutical compositions containing them are described. The compounds of formula (II-A) are endowed with a marked wide range antimycotic activity.
Patent UA-56223-C2 (UA)
Title: Mounted rotary mower
Inventor: KHOMIAK ROMAN ILLICH
Filed: 1999-10-11
Abstract: A mounted rotary mower, effectiveness of which is raised owing to expanding the functional capabiities of carrying out additional, except mowing, operations of spreading cereals, scattering granulated and spraying liquid mineral fertilizers, herbicides, pesticides and other matters, for that the upper cone-like plates are fixed on the shafts by a wider base upwards, and on the horizontal frame a bunker is fixed with pipe-bends to the both upper plates. At that, on the interior cone-like surface of the upper cone-shaped plates blades can be made, the pipe-bends from the bunker to the both upper cone-like plates are made in such a manner as to allow regulating an attitude position thereof relative to the upper cone-like plates.
Patent UA-63948-C2 (UA)
Title: Wire netting for gravel barrier or for protection of the surface layer of soil and method and appliance for making it
IPC: B21J15/02
Filed: 1999-02-02
Abstract: The invention relates to a woven wire netting (10), for use preferably as protection against rock fall or to secure, a lop layer of soil, which is woven out of corrosion resistant wires (11, 12, 13, 14) and either spread across the ground or fastened in a substantially vertical position to a slope or such like. The wires (11, 12, 13, 14) of the woven wire netting (10) are made of high-strength steel. Said high-strength steel wire has a nominal strength of between 1,000 and 2,200 N/mm2 and can be made of steel wire suitable for wire ropes or steel spring wire. The woven wire netting and is made from a rectangular diamond netting and has a three-dimensional mattress-like structure.
Patent RU-2190221-C2 (RU)
Title: Method for earlier diagnostics of benign hyperplastic endometrial processes
Inventor: BREKHOVA I S
IPC: G01N33/68
Filed: 2000-01-06
Granted: 2002-09-27
Abstract: FIELD: medicine, gynecology, laboratory diagnostics. SUBSTANCE: one should determine the primary products of lipid peroxidation, the activity of antioxidant system enzymes and the ratio of HP/DK and Cat/DK, and at HP/DK being 11-14, Cat/DK = 14-15 benign hyperplastic endometrial processes are diagnosed. The method is considered to be less labor- and time-consuming one, it provides comparative simplicity and availability in obtaining a biomaterial. EFFECT: higher efficiency of diagnostics. 3 tbl
Patent RU-2191376-C2 (RU)
Inventor: CHAPAEV I G
IPC: G01N29/40
Filed: 2000-02-25
Granted: 2002-10-20
Abstract: Изобретение относится к неразрушающему контролю ультразвуковым методом и может быть использовано для определения размеров дефектов при контроле изделий на автоматизированных установках контроля. Повышение точности определения размеров дефектов и классификации дефектов достигается за счет того, что ультразвуковым преобразователем сканируют изделие, одновременно возбуждают в нем ультразвуковые колебания и по амплитуде принятых сигналов и расстоянию между положениями ультразвукового преобразователя судят о размерах дефектов. Перед контролем изделия ультразвуковым преобразователем сканируют настроечный образец, имеющий калиброванный дефект, размер которого на порядок и более превышает длину волны возбуждаемых ультразвуковых колебаний. Фиксируют амплитуды принятых сигналов и соответствующую им величину перемещения преобразователя, определяют пороговый уровень амплитуды принимаемого сигнала и сравнивают амплитуды и расстояния между положениями ультразвукового преобразователя контролируемого изделия и образца. При этом при достижении амплитуды сигнала максимальной величины дефект классифицируется как протяженный и его размеры определяются как расстояние между положениями преобразователя, при которых амплитуда сигнала равняется пороговому уровню. Если амплитуда сигнала от дефекта не достигает максимальной величины, то дефект классифицируется как локальный и его величина определяется как расстояние между положениями преобразователя, при которых амплитуда сигнала во время настройки изменялась от нуля до величины полученной амплитуды. 3 ил.
Patent RU-2220148-C2 (RU)
Title: Derivatives of azithromycin and method for their preparing
Inventor: KOBREGEL GABRIELA
IPC: C07H17/08
Filed: 1998-10-13
Granted: 2003-12-27
Abstract: FIELD: organic chemistry, antibiotics. SUBSTANCE: invention relates to derivatives of azithromycin of the general formula (I)   wherein R 1  means hydroxyl group or L-cladinosyl group of the formula (II)   wherein R 2  means hydrogen atom or trimethylsilyl group; R 3  means hydrogen atom or in common with R 6  it means simple ether group; R 4  means hydrogen atom, acetyl or benzyloxycarbonyl; R 5  means hydrogen atom, methyl or benzyloxycarbonyl; R 6  means hydroxyl group or in common with R 3  it means simple ether group; R 7  and R 8  mean hydrogen atom, (C 1 -C 4 )- alkyl group or in common with C-11/C-12 carbon atom they mean cyclic carbonate; or R 7  means trimethylsilyl group, and to their pharmaceutically acceptable additive salts of inorganic or organic acids. Invention proposes also method for preparing these compounds. Compounds elicit antibacterial activity and can be used as intermediate compounds for preparing macrolide antibiotic of 9a-azalides class. EFFECT: improved preparing method, valuable medicinal properties. 23 cl, 2 tbl, 18 ex
Patent RU-2207941-C2 (RU)
Title: Flying crank saw for cutting tubes and rolled products
Inventor: KIM A JU
IPC: B23D45/22
Filed: 2000-06-08
Granted: 2003-07-10
Abstract: FIELD: cutting tubes and rolled products in hot and cold state. SUBSTANCE: proposed saw includes bed frame with guides and carriage with saw disk mounted for motion over circle by means of crank. Guides of bed frame are located in parallel relative to axis of roller table. Guides of bed frame hold truck with guides where carriage is mounted; carriage is connected with crank by means of bearing. Truck is provided with support having slot for passage of saw disk during cutting. Support is used for supporting tubes and rolled products in cutting. EFFECT: reduced mass and overall dimensions of saw; improved quality of cutting. 6 cl, 1 dwg
Patent RU-2209585-C2 (RU)
Title: Method for evaluating adequacy of wrist's collateral circulation at detecting possibility for safe application of radial artery in coronary surgery
Inventor: AL SOV S A
IPC: A61B17/00
Filed: 2000-08-28
Granted: 2003-08-10
Abstract: FIELD: medicine, coronary surgery. SUBSTANCE: the present innovation deals with operations of coronary shunting. Upon volar surface of thumb's distal phalanx of tested wrist one should fix sensing device of laser doppler flowmeter to measure initial capillary circulation in soft tissues before arterial pinching. The n one should register the stoppage of capillary circulation during pinching of both radial and ulnar arteries. Then ulnar artery is loosened by continuing to pinch radial one and it is necessary to register alteration in capillary circulation in wrist at circulation due to ulnar artery. One should observe dynamics of capillary circulation. If values of capillary circulation at pinched radial artery are equal or above initial circulation one should evaluate wrist's collateral circulation to be adequate. EFFECT: higher accuracy of evaluation. 3 dwg, 4 ex
Patent RU-2191453-C2 (RU)
Title: Electron-beam pumped semiconductor laser
Inventor: NASIBOV A S
IPC: H01S5/00
Filed: 2000-11-14
Granted: 2002-10-20
Abstract: FIELD: quantum electronics for data transmission and display devices (television sets, printers, and the like). SUBSTANCE: laser target is made in the form of substrate transparent for generated radiation that carries microchips grown thereon in definite sequence from A 2 B 6  or A 3 B 5  compounds. They form array of semiconductor microcavities excited by electron beam. Bragg s mirrors and metal cover on incident electron beam side are employed. Cathode is made in the form of array of autoemission points with control grid. Proposed laser has reduced thresholds at T = 300 K. EFFECT: reduced active area diameter, enhanced degradation speed. 7 cl, 3 dwg
Patent RU-2203384-C2 (RU)
Inventor: KUCHEROVSKIJ V M
IPC: B01F27/94
Filed: 2001-01-25
Granted: 2003-04-27
Abstract: FIELD: preparation of technological solutions in oil and gas industry under conditions of low temperatures. SUBSTANCE: facility has body, hopper, hydraulic drive in the form of hydraulic turbine engine which shaft has cavity for fluid used in turbine of given engine to pass and screw put on this shaft. Facility is fitted with ejector, which ejection chamber communicates with cavity in shaft and hopper. Facility is also equipped with mechanical crusher comprising knives and perforated disc. Knives are installed on shaft of engine. Perforated disc is fixed in ejection chamber. Ejector is formed by diffuser combined with mixing chamber and nozzle in butt of shaft of engine. EFFECT: raised productivity of facility and efficiency of dispersion of solution thanks to increased intensity of supply of reagents of dispersed phase into ejection chamber with advanced comminution of lumps of powdery reagents and elastic fibers. 1 dwg
Patent RU-2225021-C2 (RU)
Title: Optical fiber for widened spectral band
Inventor: TIRLONI BARTOLOMEO ITALO
IPC: G02B6/036
Filed: 1999-09-21
Granted: 2004-02-27
Abstract: FIELD: fiber-optical communication lines. SUBSTANCE: invention is intended for fiber-optical communication lines with multiplexing of channels according to wave lengths in widened range of wave lengths between 1530 and 1650 nm. Fiber includes core incorporating internal core with first difference of refractive index, first layer radially enveloping internal core along length of fiber and showing second difference of refractive index under zero, second layer radially enveloping first layer along length of fiber and showing third difference of refractive index, third layer radially enveloping second layer along length of fiber and showing fourth difference of refractive index over zero and glass jacket surrounding glass core and showing difference of refractive index in substance equal to zero. Second layer has width in range from 1 to 5 mcm, third difference of refractive index is less than 40% of mentioned second difference of refractive index in absolute value. EFFECT: diminished optical losses. 24 cl, 14 dwg
Patent RU-2208734-C2 (RU)
Title: Combined pipe
Inventor: MAGANOV R U
IPC: F16L9/128
Filed: 2001-05-08
Granted: 2003-07-20
Abstract: FIELD: manufacture of reinforced plastic pipes. SUBSTANCE: combined pipe has plastic reinforcing member and primary member which is made of two or more layers of different adhesive ability; it adjoins plastic and reinforcing members of pipe by layers of high adhesive ability. EFFECT: enhanced reliability. 2 dwg
Patent RU-2199983-C2 (RU)
Title: Method for preventing thyroid gland function disorders in newborn children
Inventor: POSISEEVA L V
IPC: A61F7/00
Filed: 2001-05-21
Granted: 2003-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering potassium and iodine therapy to pregnant women suffering from endemic goiter. Rhythmic heat treatment is additionally applied to nasolabial zone of mother at 28-34th gestation week. The treatment is applied for 15- 20 min. The treatment course is 8-10 procedures long. EFFECT: enhanced effectiveness of prophylaxis. 1 tbl