baber/WOPTO huggingface dataset:
Patent RU-2217277-C1 (RU)
Inventor: PANARIN V M
IPC: B23K9/10
Filed: 2002-07-08
Granted: 2003-11-27
Abstract: Изобретение относится к области автоматизации сварочных процессов, в частности к автоматизации электродуговой сварки разделанных и угловых швов в среде защитных газов и под флюсом. Второй, третий, четвертый и пятый полосовые фильтры устройства настроены на выделение второй, третьей, четвертой и пятой гармонической составляющей тока. Выход датчика сварочного тока подключен к входам первого, второго, третьего, четвертого и пятого полосовых фильтров. Их выходы через первый, второй, третий, четвертый и пятый выпрямители подключены к входам первого, второго, третьего, четвертого и пятого сглаживающих фильтров. Выходы первого, третьего и пятого сглаживающих фильтров подключены к входам первого сумматора. Выход первого сумматора подключен к первому входу аналогового ключа и через инвертор - ко второму входу аналогового ключа. Управляющий вход аналогового ключа подключен к выходу фильтра низкой частоты. Выход аналогового ключа подключен к входу усилителя с переменным коэффициентом усиления. Выходы второго и четвертого сглаживающих фильтров подключены к входам второго сумматора. Выход второго сумматора подключен к управляющему входу усилителя с переменным коэффициентом усиления. Выход усилителя с переменным коэффициентом усиления соединен с приводом перемещения головки поперек стыка. Такое выполнение устройства позволяет повысить качество сварного соединения при сварке с колебаниями электрода. 1 ил.
Patent RU-2227395-C1 (RU)
Title: Method for postharvest treatment of grain before laying for storage
Inventor: JUSHINA E A
IPC: C12P1/02
Filed: 2002-09-12
Granted: 2004-04-27
Abstract: FIELD: preservation of newly harvested grain with the use of organic substances. SUBSTANCE: method involves cleaning grain from contaminants; creating grain flow in the form of falling rain and creating aerosol flow of propionic acid including additive of chitosan; feeding aerosol flow through ultrasonic horn for contacting with grain flow; using specific additive as chitosan source, said additive being preparation produced by sequential extracting of Mortierella globulifera micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: reliable storage of grain. 2 ex
Patent RU-2228621-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-11-18
Granted: 2004-05-20
Abstract: FIELD: biotechnology, plant protection. SUBSTANCE: the present innovation deals with manufacturing special preparations for plant protection against harmful insects and ticks. Nematodes' suspension of Steinernema sp. Should be mixed with an antidesiccant obtained due to successive extracting Mortierella parvispora micromycete biomass with extragent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue. Antidesiccant should be introduced into suspension of entomopathogenic nematodes at the quantity of 0.2-1% against composition weight. The method enables to shorten the expenditure of nematodes due to the increase of their survival rate in the composition suggested. EFFECT: higher efficiency. 1 tbl
Patent RU-2236156-C1 (RU)
Inventor: KOCHETKOVA A A
IPC: A23L33/15
Filed: 2002-12-17
Granted: 2004-09-20
Abstract: FIELD: food-processing industry, in particular, production of prophylactic and gerodietary products. 
     SUBSTANCE: functional food product comprises soya base and complex including colloidally-dispersed saccharose, β-caroten, pectin, D-isoascorbate of sodium, vitamins-anti-oxidants: L-ascorbic acid, vitamin E, vitamin D 2 . Components for preparing of product are used in predetermined ratio. 
     EFFECT: wider range of soya-based functional products, increased shelf life, increased physiological value of product provided by introducing of functional components. 
     6 cl, 3 ex
Patent RU-2228717-C1 (RU)
Inventor: KIRIENKO A I
IPC: A61B17/00
Filed: 2002-12-19
Granted: 2004-05-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should carry out a mini-incision in tissues of anterior abdominal wall 2-3 cm below right costal arch and rightwards against middle abdominal line. It is necessary to install a circular dilator supplied with fixing elements. Pregnant uterine should be put medially and downwards. Posterior leaf of parietal peritoneum is lanced. Fixing elements are replaced for larger depth. Duodenum should be put aside leftwards. Inferior vena cava should be mobilized, sutured with mechanical suture by applying brackets along its axis. The present innovation decreases postoperative period of rehabilitation, enables to keep natural delivery process and avoid operative delivery. EFFECT: higher efficiency of prophylaxis. 2 ex, 2 tbl
Patent RU-2226497-C1 (RU)
Title: Method for preparing hydrogen fluoride
Inventor: KOL TSOV V JU
IPC: C01B7/19
Filed: 2003-01-21
Granted: 2004-04-10
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention is designated for using in chemical and miming industries and can be used in isolation of hydrogen fluoride from mineral fluorite and other fluorine- containing materials. Mineral fluoride concentrate with content of CaF 2  99.8% is granulated with 96% H 2 SO 4  taken in the stoichiometric ratio = 1:(1-1.1), respectively, at temperature 95-250 C. Granulated charge is fed to the tube rotating roasting furnace and roasted to the complete decomposition of mineral fluorite. Exhausting gases are fed to the gas scrubbing system and hydrogen fluoride is separated. Calcium sulfate granules are treated with milk of lime, separated from pulp and dried. Invention provides converting 95-99% of fluorine to hydrogen fluoride, to prepare calcium sulfate granules with the content of fluoride ions 0.9-4.3% and 0.5% of free sulfuric acid. Granules are resistant to the moisture effect. Deposits in tube furnace are absent. EFFECT: improved preparing method. 1 dwg, 4 ex
Patent RU-2230024-C1 (RU)
Inventor: BLJUMKIN LEV BORISOVICH
IPC: C01B3/38
Filed: 2003-02-11
Granted: 2004-06-10
Abstract: FIELD: usage of generated hydrogen aboard transportation vehicles equipped with electric power installations. SUBSTANCE: the invention presents a method of gas-generation of hydrogen aboard transportation vehicles equipped with electric power plants. The group of inventions is dealt with a method of gas-generation of hydrogen, which may be used in the transportation vehicles supplied electrical power plants. The method of gas-generation of hydrogen by the first alternative is realized using reaction of the fuel (carbon) with water steam. At that a part of the energy produced by fuel elements is directed on realization of the process of generation of hydrogen. For production of the water steam they use the water produced by fuel elements, which is transformed in the steam phase due to a regenerative heat exchange between the products of the gas-generation - the blue gas and water. The mixture of hydrogen, carbon dioxide, carbon oxide and water steam, which is formed in process of reaction of the fuel with the water steam is subjected to two-four recirculations. The method by the second alternative provides for a process of pyrolysis of polymeric fuel (for example polyethylene) and a double conversion. The mixture of hydrogen, carbon dioxide, carbon oxide and water steam, which is formed during reaction of polymeric fuel with water steam, is subjected to two-four recirculations. The complex of chemical reactions is realized either in one reaction zone with simultaneous prevention of its coking or, as a minimum, in two reaction zones, or, as a minimum in two independent reaction zones, in one of which the pyrolysis of initial polymeric fuel takes place and in another - a two-stage reaction of conversion of pyrolysis products is going on. The part of the electric power produced by fuel elements is used to support reactions of pyrolysis and conversion. Supply of the reaction zone by water steam is provided in the process of the water regeneration produced in the fuel elements. At that the water steam is formed due to the regenerative heat exchange of this water with the reaction products removed from the zone. The technical result is in emission-free operation of the gas generator of hydrogen in a combination with a simplicity of the process of supply of the transportation vehicle electric power plant with the solid fuel with simultaneous preservation of the existing infrastructure of the fuel filling, in decrease of the mass of the plant and in increase of reliability of its operation. EFFECT: emission-free operation of the gas generator of hydrogen, simplicity of supply of the transportation vehicle electric power plant with the solid fuel, preservation of the existing infrastructure of the fuel filling, decreased the mass of the plant, increased reliability of its operation. 3 cl, 2 dwg, 2 ex
Patent RU-2219674-C1 (RU)
Inventor: SVETOVIDOV V N
IPC: H04K3/00
Filed: 2003-04-01
Granted: 2003-12-20
Abstract: FIELD: protection against commercial and industrial espionage. SUBSTANCE: device has case with seat for cellular phone. Case accommodates cellular phone radiation detector and acoustic radiator mounted for conveying noise by masking loudspeaker to cellular phone microphone. Case also accommodates analysis and control processor unit, reprogrammable read- only memory device with data exchange protocol, keyboard unit, display, interface, cellular phone position sensor, and call signal sensor. Analysis and control unit is interrelated with reprogrammable read-only memory device. Acoustic radiator is triggered in this device only in case of out-ofschedule invocation of cellular phone for bugging. EFFECT: improved comfort for cellular phone users and protection against bugging; enlarged functional capabilities of device. 7 cl, 1 dwg
Patent RU-2231381-C1 (RU)
Inventor: MAKAROVETS N A
IPC: A62C35/00
Filed: 2003-06-11
Granted: 2004-06-27
Abstract: FIELD: fire-extinguishing equipment, particularly powder fire-extinguishing modules. 
     SUBSTANCE: module has body, charge of fire-extinguishing powder, gas generation means, coupling nut, diaphragm and distributor. Diaphragm orifice diameter is 0.11 - 0.35 of inner body diameter and is 2.5 - 12.5 diameters of inner orifice of deflector. Method of powder fire-extinguishing module assemblage is also disclosed. 
     EFFECT: increased fire-extinguishing capabilities due to optimizing discharge time and decreasing remainder of powder charge, increased performance characteristics. 
     22 cl, 1 dwg
Patent RU-2245326-C1 (RU)
Title: New chemical compound 2,6-bis-(dimethylaminomethylene)-4-nitrosocyclohexa-2,5-diene-4-one
Inventor: KLJUCHNIKOV O R
IPC: C07C207/04
Filed: 2003-12-29
Granted: 2005-01-27
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to synthesis of new C-nitroso-group-containing chemical compound. Invention describes a new chemical compound 2,6-bis-(dimethylaminomethylene)-4-nitrosocyclohexa-2,5-diene-4-one of the formula:  . Invention provides synthesis of new chemical compound that can be used as an intermediate substance in synthesis of dyes, antioxidants, stabilizing agents and radical traps and as additive to electrolyte for electric precipitation of covers with alloy nickel-phosphorus in using as the phosphorus compound as a phosphorus source with oxidation degree (+5). 
     EFFECT: valuable properties of new compound. 
     2 ex
Patent RU-2253689-C1 (RU)
Inventor: PIRTSKHALAISHVILI V A
IPC: C22C38/38
Filed: 2004-01-21
Granted: 2005-06-10
Abstract: FIELD: metallurgy; corrosion-resistant steels for operation in highly aggressive media. 
     SUBSTANCE: proposed corrosion-resistant ferritic austenitic chromium-manganese steel contains the following components, mass-%: carbon, 0.06-0.1; silicon, 0.8-1.2; manganese, 14.0-16.0; chromium, 23.5-35.5; the remainder being iron, provided ratio of volumetric parts of ferrite (α) and austenite (γ) in steel structure are limited by inequality: 0.25≤γ:α≤0.5. In hot-rolled state at normal temperature, steel possesses the following mechanical properties: ς ult. =680 Mpa; ς 02 =570 Mpa; δ=23-26%; ψ=46-48%; KCU=0.65-0.90 MJ/sq m; HB=192-197. 
     EFFECT: enhanced corrosion resistance in aggressive media, sodium sulfide solution in particular and aluminate alkali solutions in the course of boiling them down for production of alumina. 
     4 tbl
Patent RU-2257103-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-01-28
Granted: 2005-07-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of sugar fondant syrup, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent. Nutmeg CO 2 -solvent cake in amount of about 9.6 mass % is used as flavor and preparation obtained from biomass of Mortierella beljakovae micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.07 mass % is used as structure-forming agent. 
     EFFECT: low-hardening sugar fondant with acceptable flavor and decreased consumption of structure-forming agent.
Patent RU-2264202-C1 (RU)
Inventor: BYKOVSKAJA E JU
IPC: A61H3/00
Filed: 2004-02-24
Granted: 2005-11-20
Abstract: FIELD: physiotherapy, applicable, for example, for training to walk and/or rehabilitation of patients with a diagnosis of infantile cerebral paralysis. 
     SUBSTANCE: the combined device is intended for physiotherapy of infantile cerebral paralysis by forming of child motive practice on the basis of parallel bars.  Additionally fastened on the bars is a seat for a rest of the patient between the cycles of physiotherapy on the bars. 
     EFFECT: expanded curative functional potentials of the device, enhanced efficiency, safety and comfort, as well as reduced labour content and complexity of physiotherapy of infantile cerebral paralysis. 
     5 cl, 2 dwg
Patent RU-2255146-C1 (RU)
Inventor: TONKIKH N V
IPC: C25C3/12
Filed: 2004-03-16
Granted: 2005-06-27
Abstract: FIELD: production of aluminum by electrolysis in cells with upper electric current lead for supplying current to self-firing anode. 
     SUBSTANCE: method comprises steps of periodically loading anode mass onto surface of anode placed in anode casing; in order to lower consumption of anode mass and electric energy, thermally insulating lateral surface of anode after cutting through periphery of anode due to charging layer of loose aluminum materials to boards of anode casing. Said layer is fed by depth consisting 0.15 - 0.7 and by thickness consisting 0.007 - 0.035 of height of anode casing. 
     EFFECT: lowered consumption of electric energy and anode mass. 
     1 tbl
Patent RU-2248742-C1 (RU)
Title: Method for predicting the development of chronic ischemic optic neuropathy in women with arterial hypertension at menopause
Inventor: DOLZHICH G I
IPC: A61B3/10
Filed: 2004-03-19
Granted: 2005-03-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the present innovation deals with ophthalmological surveys to predict ischemic lesions of optic nerve during menopause in women with arterial hypertension. One should study a peak systolic linear circulatory rate (LCR) and detect the index of resistance degree (IR) in orbital artery. Additionally, one should study LCR and IR in central retinal artery (CRA), in posterior short ciliary arteries (PSCA), middle cerebral artery (MCA), then one should detect the index of vasomotor reactivity of cerebral vessels, in particular, MCA and the level of retinal light sensitivity. At decreased index of vasomotor reactivity and LCR in orbital arteries by 15% and more at increased IR by 10% and higher, in combination with decreased foveolar light sensitivity by 25% and more against physiological norm it is possible to predict the development of ischemic optic neuropathy. 
     EFFECT: higher reliability of prediction. 
     3 dwg, 2 ex, 6 tbl
Patent RU-2257433-C1 (RU)
Inventor: ZHURAVLEV E V
IPC: D05B27/00
Filed: 2004-03-30
Granted: 2005-07-27
Abstract: FIELD: sewing engineering, in particular, equipment for sewing machine with disk-type transporting parts. 
     SUBSTANCE: stretcher mechanism has contour follower composed of two rings connected with one another through pins so that outer ring may be offset relative to inner ring, followed by fixing of their relative position. Roller race for ball is provided on inner surface of race. Balancing load is adjustably fixed on one of pins. Torsion spring is positioned on spindle, with one end of spring being fixed on sewing machine stop and other end being fixed on finger with ball. 
     EFFECT: reduced power and inertial loads applied to main shaft of sewing machine and increased service life of stretcher mechanism. 
     2 dwg
Patent RU-2260583-C1 (RU)
Inventor: KALIJA O L
IPC: C07C211/56
Filed: 2004-05-28
Granted: 2005-09-20
Abstract: FIELD: organic chemistry and synthesis, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of benzidine derivatives. Invention proposes a single-step method for synthesis of derivatives of benzidine. Method involves oxidation of corresponding aromatic amines with hydrogen peroxide in organic solvent medium in the presence of catalytic amounts of substituted iron or cobalt phthalocyanines. The proposed method provides preparing different derivatives of benzidine with good yield and high content of the main substance. Method can be used for the development in aims of industrial technology. Derivatives of benzidine are used widely as redox-indicators for determination of some metal ions, in immunoenzyme analysis and for preparing electroluminescent materials also. 
     EFFECT: improved preparing method. 
     14 ex
Patent RU-2261874-C1 (RU)
Title: Способ получения модифицированной карбамидоформальдегидной смолы
Inventor: AFANAS EV S V
IPC: C08G12/40
Filed: 2004-06-09
Granted: 2005-10-10
Abstract: Изобретение относится к химической промышленности и касается технологии получения модифицированных безметанольных карбамидоформальдегидных смол, используемых в качестве связующего в литейном производстве в составе песчано-смоляных смесей для отливок из чугуна, цветных сплавов и стали, при выпуске древесно-стружечных плит, композиционных материалов и фанеры. Модифицированную карбамидоформальдегидную смолу получают путем конденсации карбамидоформальдегидного концентрата состава, мас.%: карбамид - 20,5-25,0, формальдегид - 54,5-60,0, метанол - не более 0,3, вода - остальное с первой порцией карбамида в присутствии модификатора - фурилового спирта при мольном отношении формальдегид:карбамид, равном 1,9-2,1, путем нагревания в среде с переменной кислотностью с последующей доконденсацией смолы с дополнительной порцией карбамида до достижения мольного отношения формальдегид:карбамид, равного 1,65-1,95, при этом фуриловый спирт вводят в два приема - совместно с первой порцией карбамида на щелочной стадии в количестве 0,5-100 мас.% от массы первой порции карбамида и в ходе доконденсации со второй порцией карбамида до достижения конечного массового отношения карбамид:фуриловый спирт, равного 0,50-0,90. Технический результат - оптимизация условий синтеза модифицированных карбамидоформальдегидных смол, позволяющая исключить образование токсичных надсмольных вод при одновременном снижении содержания метанола. 1 табл.
Patent RU-2271271-C1 (RU)
Inventor: VAVILOV VLADIMIR KONSTANTINOVI
IPC: B24B3/24
Filed: 2004-06-10
Granted: 2006-03-10
Abstract: Изобретение относится к области машиностроения, заточке режущего инструмента. Приспособление содержит основание, на котором установлена подпружиненная каретка, взаимодействующая с копир-кулачком и включающая самоцентрирующий держатель сверл, имеющий возможность возвратно-поступательного и вращательного движения. Для расширения технологических возможностей оно снабжено поворотной вилкой, дополнительным копир-кулачком и устройством для контроля установки и заточки сверл и предназначено для установки на позволяющий производить подточку угла поперечной кромки качающийся столик малогабаритного заточного станка. При этом самоцентрирующий держатель сверл выполнен с возможностью расположения с фиксированными установочными углами в упомянутой поворотной вилке, наклоненной под углом 45° относительно вертикальной плоскости и имеющей возможность перемещения вдоль оси вращения абразивной чашечки малогабаритного заточного станка для заточки в пределах допуска сверл малого и большого диаметра правого и левого вращения при соответствующем взаимодействии каретки с одним из двух копир-кулачков, соответствующих углам главных режущих кромок сверла для обработки материалов различной твердости. 5 ил.
Patent RU-2266336-C1 (RU)
Inventor: LOSEVA V A
IPC: C13B30/14
Filed: 2004-07-14
Granted: 2005-12-20
Abstract: FIELD: food-processing industry, in particular, delivery of sugar to consumer. 
     SUBSTANCE: method involves charging sugar into collector-accumulator; feeding sugar and alkaline solution having temperature of 60-80 C into melter mixer; continuously mixing resultant mixture for preparing of sugar-containing solution comprising 55-75 wt% of dry substances; feeding ready solution into vehicle reservoir; before charging of sugar into melter mixer, spraying it with anolyte produced by processing aqueous solution of sodium chloride in anode chamber of diaphragm-type electrolyzer; using catholyte as alkaline solution, said catholyte being produced by processing aqueous solution of sodium chloride in cathode chamber of diaphragm-type electrolyzer; solving sugar until pH value of sugar-containing solution reaches 7.8-9.2. 
     EFFECT: improved quality of sugar-containing solution directed for transportation. 
     1 dwg, 2 ex
Patent RU-2258746-C1 (RU)
Inventor: PAVLOV V V
IPC: C21D3/06
Filed: 2004-08-16
Granted: 2005-08-20
Abstract: FIELD: ferrous metallurgy; method of anti-flocculating treatment of high-carbon steel. 
     SUBSTANCE: proposed method includes charging the rolled stock into furnace at temperature of 650-680°C; then rolled stock is heated in furnace to temperature of 1000-1100°C and is kept at this temperature for 8-10 h after which it is cooled in stacks to temperature not above 200°C. 
     EFFECT: improved quality; reduced time of treatment.
Patent RU-2264437-C1 (RU)
Inventor: KOROLEV JU V
IPC: C10M129/40
Filed: 2004-10-08
Granted: 2005-11-20
Abstract: FIELD: motor-car industry; usage of protective lubricating material for protection of metal goods against corrosion. 
     SUBSTANCE: the invention is pertaining to the field of motor-car industry and may be used for corrosion protection of hard-to-reach surfaces of metal products, predominantly, bodies of cars. The protective lubricating material contains (in mass %): sulfonate of alkali-earth-metals - 5.0-10.0; solid oil hydrocarbons -13.0-30.0; petroleum lubricants of average viscosity - 3.0-6.0; polyisobutylene - 2.5-3.5; organobentonite - 2.0-6.0; oxyethylated alcohol - 0.4-1.5; stearic acid -0.4-1.5; organic solvent - up to 100. Preferably, the solid oil hydrocarbons consist of a ceresin or ceresin and petrolatum taken in the ratio of 1:10. The technical result: improved quality of the protective lubricating material and its protective properties. 
     EFFECT: the invention ensures improved quality of the protective lubricating material and its protective properties. 
     3 cl, 2 tbl, 6 ex