baber/WOPTO huggingface dataset:
Patent RU-2139243-C1 (RU)
Title: Method of preparing porous silicon dioxide modified by phosphorus- molybdenum heteropolymer compounds
Inventor: MOROSANOVA E I
IPC: C01B33/12
Filed: 1998-07-06
Granted: 1999-10-10
Abstract: FIELD: analytical chemistry. SUBSTANCE: invention relates to determining various reducing agents in aqueous solutions using phosphorus-molybdenum heteropolymer compounds. These substances, possessing oxidative properties, react with different reducing agents to form intensively colored reduction products. Multiple methods of spectrophotometrically determining various organic and inorganic reducing agents (ascorbic acid, hydroquinone, pyrocatechin, resorcinol, hydrazine, tin(II)) are based on this reaction. According to invention, phosphorus-molybdenum heteropolymer compounds is added to tetraethoxysilane/ethanol/water mixture in presence of aqueous solution of ammonium hexafluorosilicate and product is dried by microwave radiation. Invention enables preparing porous reagent suitable for foods, pharmaceutical preparations, etc. EFFECT: improved determination accuracy. 3 ex
Patent RU-2135915-C1 (RU)
Inventor: BURMISTROV N V
IPC: F26B15/06
Filed: 1998-08-18
Granted: 1999-08-27
Abstract: Изобретение относится к технологическим процессам обработки веществ и материалов, в частности к установкам для сушки органических веществ. Установка для сушки органических веществ содержит вакуумную камеру с размещенными в ней нагревательными элементами, узлами загрузки и выгрузки, и валом с приводом, при этом она снабжена лотками с радиальными отверстиями и скребковыми ворошителями, поярусно расположенными по высоте вакуумной камеры, причем к валу привода закреплены скребковые ворошители, которые установлены над лотками, жестко закрепленными по периметру корпуса вакуумной камеры, а под лотками установлены нагревательные элементы, при этом каждый последующий лоток по отношению к предыдущему смещен по окружности относительно его радиального отверстия, на корпусе вакуумной камеры выполнены отверстия для установки нагревательных элементов и смены скребков в скребковом ворошителе. Изобретение позволяет переработать органические вещества, в частности отходы птицефабрик - птичий помет, и исключить загрязнение окружающей среды. 3 з.п. ф-лы, 6 ил.
Patent RU-2153595-C1 (RU)
Title: Device for heating dielectric liquids
Inventor: AKHMATOV I M
IPC: F02M31/00
Filed: 1998-11-19
Granted: 2000-07-27
Abstract: FIELD: manufacture of engines; devices for heating fuel for internal combustion engines, oils, chladons and other dielectric liquids. SUBSTANCE: proposed device has housing consisting of two members 1 and 2 forming chamber 3 by means of recesses made on inner end surfaces of members 1 and 2 and located opposite each other. Housing is provided with supply and discharge branch pipes 4 and 5 which are communicated with chamber 3 where flat self-adjusting semiconductor heating element is arranged; heating element is made in form of posistor 6 having form of parallelogram; it is mounted in chamber 3 forming slotted passages 7 whose cross-sectional area is found from formula F=G/m provided 200 ≤ m ≤ 2000 where F is cross-sectional area of slotted passage, sq. m; G is flow rate of liquid, kg/s; m is mass flow rate of liquid, kg/sq.m.s. Heating element is mounted in chamber 3 in such position that its fins oriented along flow of liquid adjoin inner walls of chamber. Device is provided with power supply unit for feeding the heating element; it consists of current leads mounted flush with inner end surface on either side of posistor 6 and contacts made from sheet flexible material. Contacts are received by grooves made on end surface; they connect current leads with chamber 3; on other side, they are brought out beyond grooves and are tightly pressed to posistor 6. EFFECT: enhanced efficiency; simplified construction. 6 cl, 2 dwg
Patent RU-2139623-C1 (RU)
Title: Voltage converter
Inventor: MIKHAJLOV B A
IPC: H02M3/10
Filed: 1998-12-11
Granted: 1999-10-10
Abstract: FIELD: welding engineering. SUBSTANCE: converter has energy storage capacitor incorporating K capacitors and K-1 diodes, charge level switching regulators, 1≤M≤K branching and 1≤N≤K integrating switches; some design versions have also selector switch, input and output inductance units, diode, additional energy storage capacitors, low-frequency filter, rectifier, and high-voltage pulse shaper. Converter incorporates provision for reducing output voltage ripples and facilitating excitation and stabilization of welding arc. EFFECT: reduced mass and size, improved power capacity of converter. 11 cl, 8 dwg
Patent RU-2149793-C1 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 1999-05-20
Granted: 2000-05-27
Abstract: FIELD: shipbuilding; submersible vessels breaking ice cover by resonance flexural gravitational waves. SUBSTANCE: method consists in increase of tensile stresses in ice cover at constant parameters of flexural gravitational waves through creation of thermal shock. Thermal shock is formed by delivery of superheated liquid under ice at area of forming of wave trough. EFFECT: enhanced efficiency of breaking ice cover. 1 dwg
Patent RU-2151656-C1 (RU)
Inventor: BOLOTOV A K
IPC: B07B4/00
Filed: 1999-05-18
Granted: 2000-06-27
Abstract: FIELD: agricultural production, flour milling and feed mill industry, in particular, removal of contaminants from grain mixtures by air flow. SUBSTANCE: grain cleaning machine has main pneumatic separation channel, settling chamber communicated with outlet end of pneumatic separation channel, feeder, closed pneumatic system with cross-flow fan, auxiliary pneumatic separation channel communicated via its discharge end with settling chamber, which is connected with suction window of cross-flow fan disposed between and above discharge ends of pneumatic separation channels, above charging channel. Auxiliary pneumatic separation channel is connected via its inlet end through bypass channel with curved baffle of dust settler making continuation of cross-flow fan casing wall. Cross-flow fan suction window is communicated with bypass channel via control channel defined by fan casing and related congruous wall. Feeder of each channel is defined by perforated and continuous walls. Distributing gate is mounted on outer wall of pneumatic separation channel discharge end opposite cross-flow fan suction window, and regulating gate is positioned at control channel and bypass channel intersection point. EFFECT: increased efficiency and improved quality of cleaned grain material. 1 dwg
Patent RU-2144942-C1 (RU)
Title: Method for production of motor fuel components (biforming-2)
Inventor: BELYJ A S
IPC: C10G35/085
Filed: 1999-06-01
Granted: 2000-01-27
Abstract: FIELD: motor fuels. SUBSTANCE: gasoline are processed under catalytic reforming conditions and products are separated into gas fraction (hydrogen and C 1 -C 4 -hydrocarbons) and liquid high-octane fraction. From the latter, C 1 -C 5 - hydrocarbon gases are removed in rectification column and recycled into reforming zone to be reprocessed. Recycling C 1 -C 5 -hydrocarbon gas is combined with additional amounts of C 3 -C 5 -hydrocarbon gases from outside source composed of mixture of saturated and unsaturated hydrocarbons. EFFECT: increased yield of liquid high-octane component by 3-6%. 3 cl, 2 dwg, 1 tbl, 8 ex
Patent RU-2157093-C1 (RU)
Title: Method for diagnosing diseases of infectious etiology
Inventor: USPENSKIJ V M
IPC: A61B5/352
Filed: 1999-07-16
Granted: 2000-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking ECG, recording 300-600 cardiac cycles of a patient. R-tooth, cardiac signal dynamics, and changes in interval between R-R teeth of every following cardiac cycle when compared to the preceding one. Variants of their correlation are coded. Testee code diagrams are built. The testee code diagrams are compared to ones of healthy and ill people possessing various diseases. Conclusions concerning disease presence are drawn, when full set of combinations corresponding to the disease reference pattern is found in the testee code diagram. EFFECT: enhanced accuracy of diagnosis. 1 tbl
Patent RU-2157583-C1 (RU)
Title: Brace for conductors of overhead power transmission lines
Inventor: BELYJ D M
IPC: H02G7/12
Filed: 1999-09-28
Granted: 2000-10-10
Abstract: FIELD: power engineering; overhead power transmission lines. SUBSTANCE: brace has tie rod and clamps for its connection to conductors. Brace is provided with two pins carrying loosely mounted set of rings made of vibration-absorbing material each attached in parallel to respective conductor by means of two clamps. Tie rod is, essentially, flexible bistable thin-walled homogeneous plate made in the form of hollow cylinder part. Plate edges correspond to generating lines of hollow cylinder which are flanged out to form cylinder and tightly fitted onto mentioned pins carrying rings for their relative turning. EFFECT: improved reliability and efficiency of damping conductor vibrations. 3 dwg
Patent RU-2168635-C1 (RU)
Title: Minidredge
Inventor: KISLJAKOV V E
IPC: E21C50/00
Filed: 1999-11-01
Granted: 2001-06-10
Abstract: FIELD: mining, particularly, complex devices for mining of placer deposits. SUBSTANCE: minidredge has floating hull, superstructure, power unit, screen, pebble pan, shallow and deep sluice boxes. Deep sluice box is located above nose part of minidredge ahead of bar screen installed on superstructure for vibration and is rigidly connected with power plant. Screen has removable grates, with lower edge of upper grates installed on upper edge of lower grates. EFFECT: reduced specific quantity of metal, power capacity and expenditures for mounting, higher efficiency of classification and disintegration of argillaceous sands. 2 cl, 1 dwg, 1 tbl
Patent RU-2163918-C1 (RU)
Title: Sealing liquid
Inventor: BELYJ V L
IPC: C09K3/10
Filed: 1999-11-25
Granted: 2001-03-10
Abstract: FIELD: agents for protection of hydrophilic liquids from evaporation, saturation with gases, mechanical contaminants from atmosphere and protection reservoir equipment from corrosion. SUBSTANCE: sealing liquid comprises, wt %; high molecular polyisobutylene, 2.5-3.3; indene-coumarone resin, 0.8-1.1; anhioxidant which is formaldehyde-orthotertbutylparacresol condensation product, 0.05-0.14; ceresin wax, product of petrolatums from deparaffinization of residual petroleum raffinates, 0.93-0.95; 4-methyl-2,6-ditertiary butylphenol, 0.3-0.5; product of modifying sunflower oil with diethanolamine-boric acid condensate, 0.3-0.5; and industrial petroleum oil, up to 100.00. Sealing liquid is physiologically harmless, has increased protective and thermally stable properties. Layer has thickness of 1.0-2.0 mm depending on application conditions. EFFECT: improved properties of the sealing liquid. 3 tbl
Patent RU-2161465-C1 (RU)
Inventor: KNIZHNIK G S
IPC: A61M9/00
Filed: 1999-12-09
Granted: 2001-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying pressure from 5 to -5 kPa from the side of an eye of interest to the area bounded with the orbit during 3-30 min. The action is carried out using sinusoid law at 30-240 oscillations/min and amplitude to 10 kPa. EFFECT: improved venous discharge from the eyeball and orbit blood vessels; normalized intraocular fluid discharge. 3 cl, 5 dwg
Patent AU-2006222743-C1 (AU)
Title: A block and a system for use in building a structure
Inventor: COLEFAX WARWICK IAN
IPC: E04C1/00
Filed: 2006-09-28
Granted: 2017-03-23
Abstract: A block for use in building a structure, the block comprising a body and at least one cavity extending through the body, the body having two side walls and at 5 least one open end, the block also comprising at least one laterally extending wall extending between the two side walls and defining one end of the cavity, the at least one laterally extending wall having an aperture formed therein for enabling the passage of grout or any other bonding 10 material from the at least one cavity to the at least one open end of the body when building the structure, wherein, the inner corners of the end edges of the side walls at the at least one open end of the block are chamfered. H:\IsabelH\Speci\61997.doc 28/09/06 (7 4 ~2r TOP C ENDSIDE END I D ' (7
Patent AU-2007207904-C1 (AU)
Title: Novel heteroaryl substituted benzothiazoles
Inventor: DAVID WENSBO
IPC: A61K31/4436
Filed: 2007-01-25
Granted: 2011-10-13
Abstract: The present invention relates to novel heteroaryl substituted benzothiazole derivatives, precursors thereof, and therapeutic uses for such compounds, having the structural formula (I) below: [Chemical formula should be inserted here. Please see paper copy] and to their pharmaceutically acceptable salt, compositions and methods of use. Furthermore, the invention relates to novel heteroaryl substituted benzothiazole derivatives that are suitable for imaging amyloid deposits in living patients, their compositions, methods of use and processes to make such compounds. More specifically, the present invention relates to a method of imaging amyloid deposits in brain to allow antemortem diagnosis of Alzheimer's disease as well as measureing clinical efficacy of Alzheimer's disease therapeutic agents.
Patent AU-2012327211-C1 (AU)
Title: TDP-43 specific binding molecules
Inventor: NITSCH ROGER
IPC: A61P25/28
Filed: 2012-10-26
Granted: 2016-09-15
Abstract: Provided are novel TDP-43 -specific binding molecules including polypeptides such as human antibodies, as well as fragments, derivatives and variants thereof. Also provided are methods related to these TDP-43 specific binding molecules. Assays, f4 kits, and solid supports related to TDP-43 -specific binding molecules, including polypeptides such as, human antibodies are also disclosed. The TDP-43-specific binding molecule, antibody, immunoglobulin chain(s), as well as binding fragments, derivatives and variants thereof can be used in pharmaceutical and diagnostic compositions for TDP-43 targeted immunotherapy and diagnosis, respectively.
Patent RU-2165417-C1 (RU)
Inventor: IVANOVSKIJ S A
IPC: C07D327/08
Filed: 2000-01-26
Granted: 2001-04-20
Abstract: FIELD: physical chemistry, more particularly preparation of polyhexasocyclanes such as fluorophores, bifluorophores, trifluorophores. SUBSTANCE: said polyhexasocyclanes are promising for sue as active media of liquid and hard lasers, scintillators, especially for indication of hard radiation, for transformation of short-wave length radiation into long-wave length radiation when transmitting information along fiber-optics communication lines. EFFECT: improved properties of the title compounds.
Patent RU-2170892-C1 (RU)
IPC: F25B9/04
Filed: 2000-04-07
Granted: 2001-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: vortex tube includes tangential nozzle with volute, separation chamber, diaphragm and throttle valve with reflector. Reflector may be provided with pointed edges. Reflector is concave in cup-shaped form. Projection may be provided in center of reflector. Projection may be smoothly engageable with concave surface of reflector; projection may be also provided with hole located along axis of reflector. EFFECT: increased cooling capacity of tube. 5 cl, 7 dwg
Patent RU-2179452-C1 (RU)
Title: Method to treat malignant neoplasms and combined preparation of antitumor action to perform the method
Inventor: PAK V N
IPC: A61P35/00
Filed: 2000-06-22
Granted: 2002-02-20
Abstract: FIELD: medicine, oncology. SUBSTANCE: it is suggested as dependent upon character and severity of a disease to inject parenterally a combined AFP-containing preparation at 0.07-0.15 mg, polyenic antibiotic, predominantly amphotherycin B or nistatine at 4.2-7.0 mg and a filler, once daily at 3-d-long interval, at therapy course consisted of 10 infusion-drop injections. Combined preparation of antitumor action contains the following components, mg: AFP 0.07-0.15, polyenic antibiotic 4.2-7.0, filler 3.5-5.0. As a filler it is predominantly used polysaccharide of rheopolyglukin, polyglukin or sugar group, for example, glucose. EFFECT: decreased doses of injected medicinal preparations and therapy cost, increased efficiency of antitumor action, decreased quantity of components, simplified production and prolonged storage period. 4 cl
Patent RU-2174004-C1 (RU)
IPC: A61K9/20
Filed: 2000-07-24
Granted: 2001-09-27
Abstract: FIELD: medicine. SUBSTANCE: remedy has tableted form and contains powder of ptarmiganberry leaves. EFFECT: reduced side effects. 1 cl, 2 tbl
Patent RU-2183554-C1 (RU)
Title: Machine for sawdust-free cutting of pulpwood
Inventor: SHOSTAK M N
IPC: B27M1/00
Filed: 2000-11-02
Granted: 2002-06-20
Abstract: FIELD: forestry and pulp-and-paper industry. SUBSTANCE: machine has cutting mechanism comprising knives contacting one with another and mounted on drive shaft in offset relation one with respect to the other in vertical plane or single knife with several blades. Drive is made in the form of hydraulic cylinder with toothed rack and has toothed wheel engageable with toothed rack and cam clutch. Toothed wheel and cam clutch are mounted on drive shaft. Cam clutch is adapted for converting progressive motion of hydraulic cylinder into rotational semi-tilting motion of knives in single direction and also for providing idle stroke of hydraulic cylinder. Machine is further equipped with brake mounted on drive shaft and designed for fixing knives in the initial position. EFFECT: enhanced reliability in operation and increased efficiency. 4 dwg
Patent RU-2185470-C1 (RU)
Title: Paper manufacture process
Inventor: PERSSON MIKAEHL
IPC: D21H17/67
Filed: 1999-04-26
Granted: 2002-07-20
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: paper is made from suspension containing cellulose fibers and optionally fibers. Invention is characterized by adding a dehydration and retention agent, in particular cationic or amphoteric polysaccharide, after which suspension is formed and dried on screen, said polysaccharide hydrophobic group including aromatic group or said polysaccharide having general formula P-(-A-N + (R 1 R 3 )-R 2 ) p X - , wherein P represents polysaccharide residue; A represents a group over which nitrogen is connected to polysaccharide residue; each of radicals R 1  and R 2  represents hydrogen or C1-C3-alkyl; R 3  is hydrophobic hydrocarbon group containing at least 2 carbon atoms; n is integer from about 2 to about 300000; or radicals R 1 , R 2  and R 3  form together with nitrogen atom aromatic group containing 5 to 12 carbon atoms; and X -  represents an anionic counterion. EFFECT: improved dehydration and/or retention, increased running velocity of papermaking machine, and improved economical efficiency of process. 20 cl, 4 tbl, 15 ex
Patent RU-2174880-C1 (RU)
Title: Устройство для охлаждения длинномерного проката
Inventor: MOROZOV A A
IPC: B21B45/02
Filed: 2001-01-30
Granted: 2001-10-20
Abstract: Изобретение относится к области металлургии, а именно к ускоренному охлаждению проката. Задача изобретения - улучшение центрирования проката. Устройство для охлаждения длинномерного проката содержит форсунку и камеру охлаждения, состоящую из последовательно чередующихся трубчатых проводок и втулок с внутренним каналом переменного сечения, которые установлены в опорах вращения с образованием коаксиальной полости. В форсунке перед соплом установлена с возможностью поворота входная втулка, при этом внутренний канал всех втулок выполнен в виде конфузора и диффузора, соединенных цилиндрическим участком с диаметром, равным 0,25-0,75 внутреннего диаметра трубчатой проводки, а каждая коаксиальная полость взаимосвязана каналами с полостью смежных трубчатых проводок. Целесообразно выполнение втулок из материала с высокой износостойкостью, например на основе карбида вольфрама. Изобретение обеспечивает уменьшение величины износа и равномерное распределение его по внутренней поверхности втулок, что позволяет улучшить центрирование проката. 1 з.п. ф-лы, 1 ил.
Patent RU-2189743-C1 (RU)
Title: Method for sex regulation in animals, for example, in cattle
Inventor: GUS KOV A M
IPC: A01K67/02
Filed: 2001-01-30
Granted: 2002-09-27
Abstract: FIELD: animal science. SUBSTANCE: for sex regulation in animals one should use physiological alterations associated with age. Moreover, to obtain increased number of calves age selection of couples is performed so that first-calf heifers and bulls are older than 7 years, or cows should be older than 7 years and bulls older than 3 years, or cows - older than 7 years and bulls - older than 7 years, for predominance of heifers one should select couples of cows and bulls aged 5 years. The method is simple in application and safe for animals. It enables to obtain more calves or heifers in the offspring depending on the necessity to exclude specific impact upon animal body and, as a result, development of stresses and allergic reactions, exclude additional material and labor expenditures for preparing and injecting the preparation. EFFECT: higher efficiency of sex regulation. 3 ex, 1 tbl
Patent RU-2192223-C1 (RU)
Title: Surgical method for correcting myopic astigmatism
Inventor: DOGA A V
IPC: A61F9/007
Filed: 2001-02-20
Granted: 2002-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying refraction diagnostic techniques and laser radiation parameter calculation to produce cornea shape enabling optimum refraction conditions. Laser radiation is sent via forming system giving way for producing radiation beam creating circular spot on the cornea which size is equal to 1.0-7.0 mm. Radiation center is first set to 0-2.0 mm from the optical zone of the eye. Then, elliptic scanning with various angular velocity of the mentioned spot movement over the cornea surface is carried out. The angular velocity is smaller in zones adjacent to maximum astigmatism axis and greater in the zones adjacent to minimum astigmatism axis. The greater ellipse axis coincides with the main axis of astigmatism. 5 to 20 revolutions are performed within 0.5-5.0 min. EFFECT: enhanced effectiveness of treatment; improved vision function. 5 dwg
Patent RU-2184045-C1 (RU)
Inventor: TARUNIN E L
IPC: B62D57/00
Filed: 2001-03-26
Granted: 2002-06-27
Abstract: FIELD: transport engineering. SUBSTANCE: inersoid (inertia-action vehicle) has truck resting on four wheels on which engine is installed and two levers are fitted with weights on ends oscillating relative to axis of movement and axis of vehicle. Two four-member articulated link mechanisms are used as which are connected with engine so that angle of synchronous oscillations of driven members - links with weights on ends is 115-125 degreed. Weights are made in form of ball. EFFECT: increased medium speed of displacement per period and efficiency. 2 cl, 3 dwg
Patent RU-2192424-C1 (RU)
Title: Method of synthesis of optically active dimeric complexes of (1s,2s)-1,7,7-trimethyl-2-[(dialkyl-alumina)oxy]- bicyclo[2,2,1]heptanes
Inventor: DZHEMILEV U M
IPC: C07F5/06
Filed: 2001-04-05
Granted: 2002-11-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of optically active dimeric complexes of (1S, 2S)-1,7,7- trimethyl-2-[(dialkylalumina)oxy] -bicyclo[2.2.1]heptanes of the general formula (I)   where R means C 2 H 5 , n-C 3 H 7 , i-C 4 H 9  that involves interaction of (1S,2S)-1,7,7-trimethylbicyclo[2.2.1]heptane-2- one (camphor) with aluminum dialkylhydrides HAlR 2  where R is given above taken in the mole ratio = 10 : (10-12), respectively, in argon atmosphere, at the room temperature (~ 20 C), under normal pressure, in benzene medium for 0.5-1.5 h. New compounds can be used in fine organic and organometallic synthesis, in part, for synthesis of pure enantiomeric products with high optical yields. EFFECT: improved method of synthesis, enhanced purity, increased yield. 1 tbl