baber/WOPTO huggingface dataset:
Patent RU-2241510-C2 (RU)
Inventor: BAKARAS V N
IPC: A63B21/055
Filed: 2002-10-02
Granted: 2004-12-10
Abstract: FIELD: sportive equipment. 
     SUBSTANCE: sportive exercising apparatus has frame with base and sternal muscle exercising device, support, movable seat, rollers attached to seat, T-shaped guide, detachable springs for expander, and tie-rods. Frame and T-shaped guide are mounted at an angle to ground surface, which may be changed, and frame and guide may be fixed at required angle by means of support and tie-rod. Support is connected with its upper end to frame upper part and with its lower end to frame base by means of tie-rod. Seat is connected to frame by means of detachable springs, whose upper ends are connected at single point on seat and lower ends are distributed along frame base. Sternal muscle exercising device has two levers pivotally fixed on frame upper part and connected with one another or with seat by means of tie-rods. Seat is equipped with three rollers. Apparatus may be used for exercising of main groups of hand, leg and trunk muscles preferably in home conditions. Construction of apparatus allows the entire complex of exercises to be done at adjusted loading, with following folding of apparatus to storage position. 
     EFFECT: improved versatility and simplified construction, convenient usage and minimized storage area. 
     5 dwg
Patent RU-2240823-C2 (RU)
Title: Способ получения флуоресцирующего антивидового конъюгата против ig g человека или животного для реакции непрямой иммунофлуоресценции
Inventor: TIMASHEVA O A
IPC: A61K39/00
Filed: 2002-10-02
Granted: 2004-11-27
Abstract: Изобретение относится к области медицины, а именно к биотехнологии диагностических препаратов, и может быть использовано при производстве медицинских иммунобиологических препаратов, предназначенных для выявления специфических антител и антигенов в биологических субстратах. Сущность изобретения состоит в том, что проводят гипериммунизацию лошади иммуноглобулином G человека или другого животного, очищенным с помощью ионобменной хроматографии, отделяют сыворотку, проводят ферментолиз, затем смешивают со специфическим иммуносорбентом при постоянном перемешивании в течение 30±5 мин и температуре воздуха 22±2°С и полученные F(ab) 2  фрагменты иммуноглобулинов против IgG человека или другого животного конъюгируют с ФИТЦ из расчета 30 мг ФИТЦ на 1 г белка при постоянном перемешивании в течение 19±1 час и при температуре от 2 до 8°С. Техническим результатом является повышение чувствительности и специфичности антивидового флуоресцирующего конъюгата для реакции непрямой иммунофлуоресценции, увеличение объемов получаемой иммунной сыворотки, улучшение качества целевого продукта. 2 табл.
Patent RU-2248583-C2 (RU)
Inventor: KRASNYKH A A
IPC: G01R31/08
Filed: 2002-11-04
Granted: 2005-03-20
Abstract: FIELD: maintenance of aerial power lines with an insulated neutral conductor by contactless method, applicable for mobile location of a single-phase ground fault in a branched aerial power line with an insulated neutral conductor. 
     SUBSTANCE: the method provides for fixation of an emergency signal, then the electric and magnetic field strengths are measured as an emergency signal in succession in the point of branching and under each branch of the aerial power line, converted to harmonic components of the voltage and current signals proportional to them, with the aid of the Fourier transform for each harmonic the amplitude and the phase angles of the harmonic components of the voltage and current signals are determined, from the sequence of the values of the amplitudes of harmonic components of the voltage and current signals the i-th harmonic component with the maximum amplitudes of harmonic components of the voltage and current signals is separated, comparing them with the proportional maximum allowable amplitudes measured in the normal operating conditions of the power line, and according to the excess of the values of the amplitudes of the components of the voltage and current components of the separated i-th harmonic, the branch with a faulty condition, the direction to the point of the ground fault in it are determined according to the sign of the shift between the harmonic components of the voltage and current signals of the separated i-th harmonic, for the positive sign of the phase shift angle between the harmonic components of the voltage and current signals the direction of search "to the right" corresponds, and for the negative sign of the phase shift angle between the harmonic components of the voltage and current signals the direction of search "to the left" corresponds, the point of ground fault in this branch is determined according to the change of the sign of the phase angle shift between the harmonic components of the voltage and current signals of the separated i-th harmonic, measuring the strengths of the electric and magnetic fields, moving under the aerial power line along the faulty branch. 
     EFFECT: provided determination of the point of the single-phase ground fault within a short period of time with a high precision and convenience. 
     1 dwg, 6 tbl
Patent RU-2242915-C2 (RU)
Inventor: EPINETOV M A
IPC: G09B23/28
Filed: 2002-11-28
Granted: 2004-12-27
Abstract: FIELD: medicine, pathophysiology, experimental cardiology. 
     SUBSTANCE: one should narcotize rats and intraperitonealy inject the tested medicinal preparation at a single therapeutic dosage, perform continuous ECG registration, subcutaneously introduce 0.1 ml of 0.1%-adrenaline hydrochloride solution. In 2-3 d animal should be "lifted" for compression chamber height of 11000 m to continue the survey under conditions of acute height hypoxia for 10 min. In case of segment ST shift observed at ECG or rhythm or conductivity disoders one should state upon the inefficiency of pharmacological protection under hypoxic conditions. The absence of the above-mentioned alterations is the sign of the efficiency of pharmacological cardioprotection. The method enables to simply and efficiently evaluate the efficiency of pharmacological cardioprotection. 
     EFFECT: higher efficiency of evaluation. 
     59 dwg, 10 ex
Patent RU-2244135-C2 (RU)
Inventor: BORBASHOV V M
IPC: C22C14/00
Filed: 2003-01-23
Granted: 2005-01-10
Abstract: FIELD: mechanical engineering; piston internal combustion engines. 
     SUBSTANCE: invention relates to valve of internal combustion engine, method of its manufacture and heat-resistant titanium alloy used for manufacture of valve consisting of following components, mass %: aluminum 7.5-12.5; molybdenum 1.6-2.6; zirconium 1.4-2.4; silicon 0.1-0.2' yttrium 0.005-0.1; titanium - the rest. It has α+α 2 +β phase composition with intermetallide α 2  phase on Ti 3 Al base dispersed in α phase. Proposed method includes forming of valve from cylindrical blank by deformation machining with preliminary heating and subsequent heat treatment. Preliminary heating of part of blank related to rod done to temperature 5-20 o C lower than temperature of complete polymorphic transformation of alloy, and its deformation machining is carrying out by wedge cross rolling. Deformation machining of part of blank related to head is done by forging with preliminary heating to temperature 5-50 o C higher than temperature of complete polymorphic transformation of alloy corresponding to beginning of forging, and forging is finished at temperature lower than complete polymorphic transformation of alloy to form plate head of valve and transition section provided smooth changing of head into rod. Invention provides designing of valve, method of its manufacture and heat-resistant alloy used in manufacture of valve making it possible to operate valve within operating temperature range owing to increased long-term strength and creep resistant of valve head material and increased strength, modulus of elasticity and hardness of valve rod material. 
     EFFECT: improved quality of valve and increased reliability in operation. 
     16 cl, 3 tbl, 1 ex, 15 dwg
Patent RU-2254121-C2 (RU)
Inventor: URAKOVA N A
IPC: A61K9/20
Filed: 2003-02-26
Granted: 2005-06-20
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to medicinal formulations. Tablet consists of a mixture of medicinal agents and accessory substances and made with internal cavity filled with air. Cavity can involve isolated cells and the reduced specific weight of tablet is less 1 g/cm 3 . Invention provides enhanced effectiveness and safety of orally ingested tableted medicinal agents and safety of dissolving process and absorption of medicinal agent in stomach. 
     EFFECT: improved and valuable properties of tablet. 
     2 cl
Patent RU-2288861-C2 (RU)
Inventor: CHIKATUNOV DAVID NAUMOVICH
IPC: B63B22/08
Filed: 2003-03-14
Granted: 2006-12-10
Abstract: FIELD: detection and rescue of sunken objects. 
     SUBSTANCE: proposed device has float performing function of warning unit which is detachably secured on body by means of latch. Float is provided with spool on which fish line is wound, radio beacon with antenna and magnetic relay for switching-on power supply at separation of float; float is also provided with rod for engagement with said latch. Hermetic body has bellows with spring arranged inside it; body is charged with air and is provided with membrane for compression of bellows when outside pressure is increased. Bellows is filled with water and is provided with jet for adjustable discharge of water and check valve. Latch may be set in motion by membrane. 
     EFFECT: enhanced operational reliability. 
     1 dwg
Patent RU-2264730-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/00
Filed: 2003-03-27
Granted: 2005-11-27
Abstract: FIELD: food processing industry, in particular production of soft caramel. 
     SUBSTANCE: claimed method includes blending and boiling of at least sweetener, plasticizer, emulsifier, and structure-forming agent up to predetermined dry matter content. As emulsifier and structure-forming agent mixture of acidic polysaccharides and preparation obtained from biomass of Mortierella jenkinii micromycete according to claimed technology is used. 
     EFFECT: reduced consumption of processing additives. 
     2 ex
Patent RU-2249476-C2 (RU)
Inventor: KUNAKOVA R V
IPC: C07D215/04
Filed: 2003-04-22
Granted: 2005-04-10
Abstract: FIELD: organic synthesis catalysts. 
     SUBSTANCE: catalyst consists of complex [Sm(NO 3 ) 5 ][C 5 H 5 NH] 2  constituted by lanthanum nitrate, pyridine, and nitric acid taken in molar ratio 1:2:2, respectively. 
     EFFECT: achieved accessibility of catalyst. 
     1 tbl, 2 ex
Patent RU-2264408-C2 (RU)
Inventor: KHIRAIDE AKIRA
IPC: C07H17/08
Filed: 2001-10-12
Granted: 2005-11-20
Abstract: FIELD: organic chemistry, antibiotics, chemical technology. 
     SUBSTANCE: invention relates to a novel crystalline form E of erythromycin derivative fumarate salt represented by the formula (I) 
        and to a method for its preparing. Indicated crystalline form E shows strong roentgen diffraction peaks at diffraction angles (2θ) 5.6° and 10.4° that was established by roentgen diffractometry with Cu-Kα-radiation. Also, invention proposes crystalline form D of erythromycin derivative fumarate salt represented by the formula (I) showing average particles size 90 mcm or above and/or the content of residual solvent 1500 ppm or less. Method for preparing indicated crystalline form D involve suspending indicated crystalline form E in mixture ethyl acetate and water in the ratio = (99:1)-(97:3) at temperature from -20°C to 20°C. Invention provides reducing the content of residual solvent and elimination of difficulties in making tablets. 
     EFFECT: improved preparing methods. 
     14 cl, 1 tbl, 5 dwg, 6 ex
Patent RU-2250407-C2 (RU)
Inventor: KOBLEV A N
IPC: F16K39/02
Filed: 2003-06-04
Granted: 2005-04-20
Abstract: FIELD: valving. 
     SUBSTANCE: valve has a housing. The housing is provided with inlet and outlet passages and receives two valve gates connected with the rod, which is set in motion by an actuator. The first relief valve gate is made of a step bushing-plunger, which embraces the rod. The bushing-plunger is mounted for permitting axial motion and locking in the end positions. The relief valve gate and valve control gate are axially aligned. The relief valve gate cooperates with the sealing member in the end position and overlaps the relief opening in the control valve gate. The control valve gate is provided with the sealing surface and is mounted in the seat with the sealing member. The seat is piping and is provided with beveled openings. The openings are extended downstream up to the sealing member. The inner diameter of the piping part of the seat is mating with the outer diameter of the control valve gate. The control valve gate is mounted for permitting movements through the relief valve gate along the piping section of the seat from the sealing member. Downstream of the sealing surface, the control valve gate is piping, is provided with radial openings, and connects the inlet passage with the outlet passage. 
     EFFECT: simplified design and enhanced reliability. 
     1 dwg
Patent RU-2262823-C2 (RU)
Title: Способ уборки мелких камней и древесных остатков и устройство для его осуществления
Inventor: BURKOV L N
IPC: A01B43/00
Filed: 2003-07-03
Granted: 2005-10-27
Abstract: Изобретение относится к механизации культуртехнических работ при улучшении старопахатных сельскохозяйственных угодий и при освоении новых земель под сельскохозяйственное использование. При способе уборки мелких камней и древесных остатков после извлечения камней из почвы, сепарирования ее, сразу же после схода камнедревесной массы с сепаратора из нее формируют валок и укладывают его на уплотненное ложе, выполненное определенным образом, например, криволинейной формы. Устройство для осуществления способа включает валкообразователь, установленный сзади сепаратора, а прикатывающий рабочий орган выполнен по криволинейной образующей. Изобретение повышает эффективность способа уборки мелких камней и древесных остатков, устраняет лишние проходы камнеуборочных машин и с меньшими потерями убирает камни. 2 н.п. ф-лы, 2 ил.
Patent RU-2273227-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-04-10
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, and orange skin. Syrup is handled with simultaneous addition of citric acid, sodium lactate, lemon flavoring, and preparation obtained from biomass of Mortierella globalpina micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action and wide range of vitamin activity.
Patent RU-2264083-C2 (RU)
Inventor: KONOVALOV JU B
IPC: A01H1/04
Filed: 2003-07-28
Granted: 2005-11-20
Abstract: FIELD: agriculture, in particular, selection of cereal crops. 
     SUBSTANCE: method involves sowing barley seeds; providing stress situation; determining crop yield and separating forms with relatively increased stress situation value; creating stress situation for plants by treating with reglon during phase before ear formation time and up to time of emergence of awn from leaf sheath with aqueous solution being discharged at the rate of 1.5-2.0 l/hectare. 
     EFFECT: reduced labor intensity, increased selection yield in determining of sorts of barley resistant to medium abiotic factors. 
     2 tbl
Patent RU-2262297-C2 (RU)
Title: Method for predicting pathology in development of pulmonary and aortic cardiac valves in male neonatals
Inventor: BOKERIJA L A
IPC: A61B17/00
Filed: 2003-11-11
Granted: 2005-10-20
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: in male neonatals one should measure intra-operational values for the parameters of pulmonary (P 1 ) and aortic (P 2 ) cardiac valves and calculate C coefficient according to empirical formula: C = ψP 1 /P 2 , where C - empirical coefficient being equal to 1.95, and if C values are beyond 1.36-3.12 interval it is possible to conclude upon pathology in development of aortic and pulmonary cardiac valves. The innovation suggested enables to perform quick-test diagnostics of valvular pathology in neonatals. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     5 ex
Patent RU-2274617-C2 (RU)
Inventor: IVANOV VIKTOR VASIL EVICH
IPC: C04B26/26
Filed: 2004-03-22
Granted: 2006-04-20
Abstract: FIELD: building industry; methods of production of the stabilizing additives for the macadam-mastic asphalt-concrete mixtures. 
     SUBSTANCE: the invention is pertaining to the field of building industry, in particular, to the method of production of the stabilizing additive for the macadam-mastic asphalt-concrete mixture. The technical result: the invention ensures the optimum temperatures and the time of laying, increased efficiency of the macadam-mastic asphalt-concrete mixture laying and compaction due to improvement of the quality of the stabilizing additive. The method of production of the stabilizing additive used for the macadam-mastic asphalt-concrete mixture production provides for usage of the substance with the fibrous structure and its granulation. At that in the capacity of the substance with the fibrous structure use the fibrous hydrosilicate of magnesium; before the granulation it is mixed with water, and after the granulation the granules are structurized on the vibrating inclined tray at the vibration amplitude of 24-26 mm high and at the vibration frequency of 230-250 per a minute with the subsequent drying. 
     EFFECT: the invention ensures the macadam-mastic asphalt-concrete mixture optimum temperatures and the time of laying, increased efficiency of the mixture laying and compaction due to improvement of the quality of the stabilizing additive. 
     3 cl, 1 tbl, 1 dwg
Patent RU-2303127-C2 (RU)
Title: Device to eliminate hydrate and paraffin deposits in oil wells
Inventor: KOBYLIN VITALIJ PETROVICH
IPC: E21B43/24
Filed: 2004-07-26
Granted: 2007-07-20
Abstract: FIELD: oil production, particularly enhanced recovery methods for obtaining hydrocarbons using heat. 
     SUBSTANCE: device comprises electric heater with multithread cable linked to power source. The cable may be lowered in well to hydrate and paraffin deposit top for deposit melting, which provides deposit advancing through well. Device also has electric heating spiral, copper hydrate and paraffin deposit melting concentrator provided with copper rod arranged inside the heating spiral and device for automatic periodical cable thread switching from single-phase to three-phase power supply scheme with time-delay. 
     EFFECT: increased rate of hydrate and paraffin deposits penetration and elimination of emergency cable jams. 
     2 cl, 1 dwg
Patent RU-2304400-C2 (RU)
Inventor: DZHEN KATRIN
IPC: A21D2/00
Filed: 2003-07-29
Granted: 2007-08-20
Abstract: FIELD: production of consumable foods containing fat and α-cyclodextrin. 
     SUBSTANCE: consumable food product contains α-cyclodextrin and fat used in the ratio of from 1:20%/% to 1:3%/%. Said food product contains less than 9%/% of total cyclodextin. Method for enhancing organoleptical properties of fat-containing food product and method for reducing biological value of fat in fat-containing product involves adding α-cyclodextrin to fat-containing product in such a manner that α-cyclodextrin to fat ratio in food product is 1:20-1:3. Methods for increasing the level of high-density lipoprotein cholesterol, reducing the levels of leptin, levels of insulin in case individual is insulin resistant, and also method for diminishing diarrhea involves administering α-cyclodextrin to individual in an amount sufficient for obtaining of α-cyclodextrin to fat ratio of from 1:20 to 1:3%/% in food product consumed by individual. Also described are methods for reducing individual's cholesterol to high-density lipoprotein ratio, stimulating individual's body weight losses and reducing triglycerides levels, said methods involving introducing α-cyclodextrin in amounts providing α-cyclodextrin and fat ratio in consumable product to constitute from 1:20 to 1:3%/%. Methods allow food product having above useful properties to be obtained. 
     EFFECT: increased organoleptical properties, reduced biological value and reduced cholesterol to high-density lipoprotein ratio in food product obtained by above methods. 
     58 cl, 11 dwg, 5 tbl, 6 ex
Patent RU-2341526-C2 (RU)
Inventor: CHATURVEDULA PRASAD V
IPC: C07D401/04
Filed: 2003-05-27
Granted: 2008-12-20
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: in formula (I)   V represents -N (R 1 ) (R 2 ) or OR 4 ; R 4  represents H, C 1-6 alkyl, C 1-6 halogenalkyl or (C 1-6 alkylen) 0-1 R 4 ' R 4 ' represents C 3-7 cycloalkyl, phenyl, pyridyl, piperidinyl; and R 4 ' is optionally substituted with 1 or 2 identical or different substitutes chosen from group consisting of C 1-4 alkyl, amino, C 1-3 alkylamino, C 1-3 dialkylamino, phenyl and benzyl; and each R 1  and R 2  independently represents L 1 , where L 1  is chosen from group consisting from H, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkinyl, - adamantyl, pyrrolidinyl, pyridyl, or R 1  and R 2  together with nitrogen atom to which attached, form X, where X represents pyrrolidinyl, piperazinyl, piperidinyl, morpholino; where X is optionally substituted with Y, where Y represents dioxolanyl, C 1-9 alkyl, phenyl, furanyl, pyrrolyl, pyridyl, pyrrolidinyl; and where X and Y are optionally split with Z, where Z represents -C 1-3 alkylen-, C 1-3 alkylen-. Other radical values are specified in formula of invention. 
     EFFECT: effective application for treatment of migraine and other headache mediated by action of CGRP-receptors. 
     34 cl, 11 dwg, 6 tbl, 201 ex
Patent RU-2322447-C2 (RU)
Inventor: KELER KATRIN
IPC: C07C51/41
Filed: 2003-06-05
Granted: 2008-04-20
Abstract: FIELD: metallic coatings. 
     SUBSTANCE:  invention relates to di-cuprous oxalate complexes stabilized with components of neutral Lewis base. There are described compounds of general formula (I) wherein copper is oxidation state +1 and R represents R-C≡C-R', which has at least one silyl group, R'HC=CHR containing at least one silyl group, or R'Si-C=C-R', where R represents A or at least one group SiR' 3 , R' represents R, H, or A, wherein L, R, and R', independently of each other, each can assume identical or different significances in different molecule positions, and A represents C 1 -C 30 -alkyl with nonbranched or branched chain. Described is also a method of preparing compounds of general formula (I) and a method of preparing high-cleaned thin copper layers. 
     EFFECT: enabled preparation of heat resistant fluorine-free copper(I) precursors for depositing metallic copper. 
     21 cl, 4 dwg, 4 ex
Patent RU-2294685-C2 (RU)
Inventor: LI KH JUN-DZHU
IPC: A47L9/16
Filed: 2005-03-25
Granted: 2007-03-10
Abstract: FIELD: domestic appliances. 
     SUBSTANCE: cyclone dust remover has cyclone's case which has cyclone chamber, connecting passage and dust collector. Cyclone chamber and dust collector are disposed in parallel to each other. Cap is connected to top part of cyclone's case; cap has sucking-in passage for letting inner air through in, and member which prevents back flow to go, which member is disposed at one side surface of dust collector and intended for prevention of dust flow getting back into cyclone chamber. Device also has passage for shifting dust between cyclone chamber and dust collector, which design prevents back flow of collected dust from getting back. 
     EFFECT:  improved efficiency of operation. 
     14 cl, 4 dwg