baber/WOPTO huggingface dataset:
Patent RU-2237107-C1 (RU)
Inventor: BOBYLEV M V
IPC: C22C38/54
Filed: 2003-08-05
Granted: 2004-09-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to the development of steel with enhanced hardenability designated for making complex-profiling articles by method of cold die forging stamping. The claimed steel comprises components taken in the following ratio, wt.-%: carbon, 0.28-0.35; manganese, 0.90-1.40; silicon, 0.01-0.17; sulfur, 0.005-0.020; chrome, 0.01-0.25; vanadium, 0.01-0.07; nickel, 0.01-0.20; niobium, 0.005-0.02; titanium, 0.01-0.04; boron, 0.0005-0.0050; aluminium, 0.02-0.06; nitrogen, 0.005-0.015; iron and inevitable impurities, the balance, in accomplishment the following ratios: N/(10 x Ti + Al) ≤ 0.39, and Ti x B/N ≥ 0.0040. Invention provides enhancing steel hardenability indices that provides guaranteed level of consumers' properties of bar rolled products with diameter below 35 mm. 
     EFFECT: improved and valuable properties of steel. 
     2 cl, 2 tbl, 1 ex
Patent RU-2237024-C1 (RU)
Inventor: TEPAEV V A
IPC: C02F1/56
Filed: 2003-10-21
Granted: 2004-09-27
Abstract: FIELD: waste water treatment. 
     SUBSTANCE: invention relates to treatment of waste waters from various plants, especially metallurgical plants, to remove suspended materials by the help high-molecular flocculants, the latter in particular being copolymer of (i) anionic high-molecular compound selected from polymerization products of acrylonitrile, ethyl methacrylate, and itaconic acid and (ii) cationic polyelectrolyte, namely polydimethyldiallylammonium fluoride. Copolymer is added in amounts of 0.2 to 0.8 mg per 1 dm 3  waste water. 
     EFFECT: increased waste water purification degree and increased slurry sedimentation velocity, especially in case of treating metallurgical waste waters. 
     2 cl, 3 tbl, 4 ex
Patent RU-2237805-C1 (RU)
Title: Method for treatment of face-adjacent well zone
Inventor: IBRAGIMOV N G
IPC: E21B43/24
Filed: 2003-12-03
Granted: 2004-10-10
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: well is equipped with tubing column and inserted well pump having tail piece and filter on the end of no more than pump diameter. Inserted well pump with tail piece and filter is removed from the well. Pressure in the well is lowered by swabbing and extracting well fluid along tubing string until needed pressure is reached. Charges for thermo-gas-chemical treatment in tubing string are lowered. Thermo-gas-chemical treatment is performed at lowered pressure in the well. Influx is caused by swabbing and compressing. Well is taken into operation. 
     EFFECT: higher effectiveness of treatment, lower laboriousness of treatment process. 
     1 ex
Patent RU-2255349-C1 (RU)
Inventor: GEJLIKMAN I M
IPC: G01S3/14
Filed: 2004-02-17
Granted: 2005-06-27
Abstract: FIELD: radiolocation, applicable in monopulse in pulse-Doppler radars that have one quadrature for provision of hard requirements in mass and overall dimensions in the receivers of summary and differential channels. 
     SUBSTANCE: in this case determination of the angular error of direction to the source of noise radiation should be made with due account for the particularities of the obtained signal spectrum. A correlation is based in the invention for estimation of the angular error of direction to the source of noise radiation, and a diagramma, is given of the device realizing the estimate of the angular error in case of availability of one quadrature in the receiving paths of each channel. The problem is solved due to decision of the task of determination of the angular error of direction to the source of noise radiation in pulse-Doppler radars with a single quadrature. 
     EFFECT: provided hard requirements in mass and overall dimensions in the receivers of summary and differential channels having a single quadrature. 
     5 dwg
Patent RU-2264990-C1 (RU)
Inventor: KOLPAKOV P V
IPC: B01D29/00
Filed: 2004-03-01
Granted: 2005-11-27
Abstract: FIELD: water supply systems. 
     SUBSTANCE: the invention is pertaining to the field of water supply, in particular, to a portable device for water purification may be used at purification and disinfection of drinking water. The device contains a body, a filtering screen dividing the body into two chambers and made out of disks of a filtering paper and mounted on a magnetic ring bridging the halves of the metal body. In addition the halves of the body inside are coated with silver and the upper half contains an activated charcoal in tablets, and the lower half - a drainage pipe. The halves of the body are supplied with branch-pipes, in which a feeding and a reception cans are installed. Also apply a dielectric spacer in the form of a ring installed between halves of the body connected to a direct current source, as a result of which the upper half of the body is an anode and the lower half - a cathode. The feeding can has inside it a floater inserted through the neck of the can inside it. The floater serves as a valve and has a central hole, in which a pipe is installed. The technical result of the invention is development of a small-size self-contained device, at usage of which it is possible to realize the expedient operation capabilities and reliability of the device. 
     EFFECT: the invention ensures development of a small-size self-contained device, at usage of which it is possible to realize the expedient operation capabilities and reliability of the device. 
     2 cl, 2 dwg
Patent RU-2263312-C1 (RU)
Inventor: MAKAROV JU A
IPC: G01N33/48
Filed: 2004-03-17
Granted: 2005-10-27
Abstract: FIELD: veterinary science. 
     SUBSTANCE: the present innovation deals with detecting RID-positively reacting animals to establish the quantity of leukocytes in blood, for this purpose one should additionally perform differentiated counting for leukocytes in animals with normal quantity of leukocytes and leukopenia and in case of lymphocytes' percentage in blood smears being above the norm corresponding to 65-70% and more this animals should be considered as a sick one. The suggested innovation enables to conduct more accurate and reliable diagnostics of leucosis in due time. 
     EFFECT: higher accuracy and efficiency of detection. 
     2 ex, 2 tbl
Patent RU-2255051-C1 (RU)
Inventor: DJATLOVA T V
IPC: C02F101/30
Filed: 2004-04-29
Granted: 2005-06-27
Abstract: FIELD: biological purification of household sewage and similar by composition industrial sewage. 
     SUBSTANCE: the invention is pertaining to the field of biological purification of household sewage and similar by composition industrial sewage from organic and nitrogen compounds. The installation consists of: a body; located in it a chamber of aeration with aerators placed at the bottom of the body; chambers of anaerobic treatment - denitrification equipped with a tool for microorganisms immobilization; a chamber of clarification; devices for feeding of the water subjected to purification. Each of the lateral mirror-located chambers of anaerobic treatment - denitrification is formed by a lateral wall of the installation body and the external wall of the aeration chamber furnished with a guiding inclined partition mounted with a gap in relation to the bottom of the body. The installation is additionally equipped with chambers of degassing and a vertical chamber of aerobic oxidation built in the chamber of aeration. At that each chambers of degassing is located above a chamber of denitrification is fused with it and furnished with a distributing chute of being purified sewage and overflow windows. The vertical chamber of oxidation is equipped at a foundation with the counter inclined partitions mounted with a gap in relation to the bottom of the body and overflow windows in each of the walls and located opposite to the overflow windows of the degassing cameras. At that the ratio of the areas of the overflow windows of the degassing chamber and the chamber of anaerobic oxidation makes no less than 1:4 accordingly. The axial chamber of clarification is made in the form of a cone coupled with a pipeline and a collecting chute for separation of the purified water, and a device for withdrawal of a redundant active sludge is placed in the upper part of the chamber of aerobic oxidation. The installation may be equipped with several axial chambers of clarification. The technical result is an increased degree of purification from nitrogen compounds simplification and reduction in price of the installation. 
     EFFECT: the invention ensures an increased degree of purification from nitrogen compounds, simplification and reduction in price of the installation. 
     2 cl, 1 dwg
Patent RU-2263707-C1 (RU)
Title: Способ получения и состав антистатической присадки к углеводородным топливам
Inventor: SHAPKINA L N
IPC: C10L1/22
Filed: 2004-05-20
Granted: 2005-11-10
Abstract: Предложенное изобретение относится к области получения присадок к углеводородным топливам, обеспечивающих повышение их электропроводности. Способ получения антистатической присадки к углеводородным топливам, содержащей смесь сополимеров алкилметакрилатов высших спиртов с 2-метил-5-винилпиридином и комплексообразующей хромовой соли органических кислот в углеводородном растворителе, заключается в том, что присадку получают путем радикальной сополимеризации алкилметакрилатов высших спиртов С 7 -С 12  с 2-метил-5-винилпиридином в среде углеводородного растворителя в течение 3-10 часов при температуре 75-95°С совместно с процессом комплексообразования хромовой соли органических кислот фракции С 10 -С 24 . Исходные компоненты вносят одновременно в растворитель при следующем соотношении исходных компонентов: алкилметакрилаты высших спиртов к метилвинилпиридину - 60-90 : 10-40  и хромовая соль органических кислот к метилвинилпиридину - 5-25 : 7-40. Описана также антистатическая присадка к углеводородным топливам, содержащая растворённую в углеводородном растворителе смесь сополимера алкилметакрилата высших спиртов С 7 -С 12  с метилвинилпиридином и комплексообразующей хромовой соли органических кислот фракции С 10 -С 24 , полученая вышеописанным способом. Присадка содержит 10-30 % алкилметакрилатов высших спиртов C 7 -C 12 , 1,0-40,0% метилвинилпиридина, 1,0-20,0% хромовой соли органических жирных кислот фракции С 10 -С 24 , 1,4-1,6% радикального инициатора и до 100% углеводородного растворителя.  Присадка превосходит примерно вдвое известную присадку по электропроводности, а также снижает в 1,5-5 раз коррозию стали и вдвое коррозию бронзы. 2 н. и 1 з.п.ф-лы, 4 табл.
Patent RU-2269843-C1 (RU)
Title: Method and device for charging storage battery
Inventor: BYSTROV VLADIMIR KONSTANTINOVI
IPC: H02J7/02
Filed: 2004-05-21
Granted: 2006-02-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed method and device are used for charging storage batteries with full-wave rectified current limited by inductance coil. Charging device has bridge rectifier built around thyristors, double-section storage battery, current-limiting inductance coil, and thyristor voltage checkup and control unit. Inductance coil is made in the form of two inductive units inserted between like-polarity leads of bridge output terminals and storage battery terminals, and battery midpoint lead is connected to one of diagonally opposite output terminals of bridge through two-way conducting switch to provide for power-saving boost charge and trickle charge of storage battery at minimal power loss of device. 
     EFFECT: improved performance characteristics of charging device due to enhanced power factor and charge capacity. 
     2 cl, 7 dwg
Patent RU-2262980-C1 (RU)
Inventor: BELAVINA R V
IPC: B01F15/00
Filed: 2004-05-21
Granted: 2005-10-27
Abstract: FIELD: mechanical engineering; application of dispersed powder polymeric coatings. 
     SUBSTANCE: proposed feeder is made in form of cup turned upside down and equipped with gas-powder channel in axial part of cup and intake channel for bubbling gas.  Cup is provided with bushing in lower part in side walls of which nozzles are made to deliver gas to powder in form of through channels-grooves arranged over conical generatrix relative to axis of bushing, larger base of cone being arranged in lower part of bushing.  Bushing is installed to form small cylindrical ring clearance between inner surface of its wall and outer surface of central gas-powder channel. 
     EFFECT: improved efficiency of fluidization and taking-in gas-powder mixture from entire volume of container, increased cent of taking-in of remnants f powder, reduced losses of expensive powder, improved convenience in operation. 
     5 cl, 1 dwg
Patent RU-2268626-C1 (RU)
Title: Plant concentrate
Inventor: FILONOVA GALINA LEONT EVNA
IPC: A23L2/385
Filed: 2004-06-21
Granted: 2006-01-27
Abstract: FIELD: soft drink production. 
     SUBSTANCE: claimed plant concentrate contains extracts from (g/100 g): nettle leaves 0.200-0.268; Spirulina platensis 0.090-0.132; camomile flowers 0.210-0.243; Sorbus aucuparia fruits 0.300-0.450; eucalyptus leaves 0.110-0.140; concentrate based on extract from green tea 6.000-7.950; Lizea cubeba extract 0.010-0.025. Additionally concentrate contains dry matters: sugar sand 19.800-20.700; maltose treacle 30.000-32.000; citric acid 0.580-0.700; and balance: water. 
     EFFECT: product with therapeutic and prophylaxis action. 
     3 ex
Patent RU-2258374-C1 (RU)
IPC: A21D13/00
Filed: 2004-06-24
Granted: 2005-08-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves preparing sponge with the use of top-grade wheat flour and compressed baker's yeast; preparing dough with the use of sponge, sand sugar, compressed baker's yeast, salt, table margarine, raisin, eggs or melange, and top-grade wheat flour; cutting and forming fermented dough into hardtack blocks-doughs; proofing; washing with eggs; baking; holding for cooling of baked doughs; cutting into slices; decorating each slice by washing with eggs and spilling sand sugar, followed by drying, cooling and packaging. Baking and drying procedures are carried out at moisture withdrawal rate ratio during each of mentioned procedures of 1:(18-39), respectively. Maximal drying temperature is set to be at least 65% of maximal baking temperature. Sponge is prepared with the use of 50.0-60.0 kg of top-grade wheat flour, 0.8-1.2 kg of compressed baker's yeast and 24.0-26.0 kg of sweet water for obtaining of 100 kg of sponge. Dough is prepared with the use of 50.0-40.0 kg of top-grade wheat flour, 1.8-2.2 kg of compressed baker's yeast, 1.0 kg of salt, 16.0-18.0 kg of sand sugar, 8.0-12.0 kg of table margarine, 14.0-16.0 kg of raisin and sweet water the balance. Surface of hardtack slices is decorated with the use of 17.0-19.0 kg of sand sugar and 5.8-6.2 kg of eggs or melange. Hardtack produced by method has uniform porosity structure, improved friability and swelling properties, improved gustatory and aromatic qualities, physicochemical and organoleptical properties and attractive appearance. 
     EFFECT: increased efficiency of method due to using optimal amounts of basic materials and optimal baking and drying modes providing improved quality and good appearance of ready products. 
     13 cl, 2 ex
Patent RU-2269765-C1 (RU)
Title: Method of determining components in water-petroleum mixture stream
Inventor: MAKEEV JURIJ VSEVOLODOVICH
IPC: G01N22/04
Filed: 2004-07-08
Granted: 2006-02-10
Abstract: FIELD: crude oil treatment. 
     SUBSTANCE: invention relates to technology of determining constituents of liquid mixtures, such as emulsions, suspensions, and solutions, and can be applied when separating water-petroleum mixtures into constituents. Method of invention consists in electromagnetic irradiation of water-petroleum mixture stream by means of emitting antenna in microwave region and receiving electromagnetic energy passed through water-petroleum mixture stream by means of reception antenna, which serves to measure values characterizing received electromagnetic emission. When comparing these measured values with calibration values corresponding to different contents of water, petroleum, and solid inclusions in water-petroleum mixture in subject stream, thus obtained comparative results allow one distingue particular components in water-petroleum mixture. This information serves one to properly adjust electromagnetic emission in specified bands within microwave region. Emitting antenna utilized is at least one rectangular waveguide facing with its open end, which is emission aperture, water-petroleum mixture stream. Reception antenna is at least one rectangular waveguide facing with its open end, which is reception aperture, the same stream. Apertures of each waveguide or one of the two waveguides is made truncated at an angle, which is less than minimum Brillouin angle of electromagnetic energy emission. 
     EFFECT: increased water and petroleum measurement accuracy in presence of salts. 
     6 cl, 3 dwg
Patent RU-2273469-C1 (RU)
Inventor: LAPTEV ALEKSEJ ANDRIJANOVICH
IPC: A61H39/08
Filed: 2004-07-23
Granted: 2006-04-10
Abstract: Изобретение относится к медицине, рефлексотерапии. Способ включает воздействие аурикулярной мезотерапией раствором местного анестетика. В качестве местного анестетика используют ультракаин. Введение ультракаина осуществляют посредством карпульного шприца и игл однократного применения 30 G. Проводят три процедуры. Способ сокращает сроки лечения.
Patent RU-2275669-C1 (RU)
Title: Controlling block
Inventor: KADNIKOV LEONID NIKOLAEVICH
IPC: G05B19/18
Filed: 2004-09-20
Granted: 2006-04-27
Abstract: FIELD: engineering of generic controlling and adjusting systems, possible use in systems for controlling compressor plants. 
     SUBSTANCE: controlling block has microcontroller, analog inputs expansion board, modular measuring transformer, galvanic decoupling board, control and protection board, distributing board, discontinuous output modules, module of discontinuous input ~220, module of discontinuous output ~220, indication board, operation time counter, keyboard, fan, secondary electric power module, power block. Control block realizes manual and automatic control modes for compressor plant. 
     EFFECT: expanded functional capabilities, increased reliability, improved cost characteristics. 
     7 dwg, 2 tbl
Patent RU-2283574-C1 (RU)
Inventor: OREKHOV ANATOLIJ VASIL EVICH
IPC: A01D57/02
Filed: 2005-03-28
Granted: 2006-09-20
Abstract: FIELD: agricultural engineering, in particular, equipment used in agricultural harvesting machines. 
     SUBSTANCE: header winder has central tube with arms and pipes with rakes. Feeding members are fixed on rakes for adjusting position thereof, said feeding members being made in the form of longitudinal rod having round section. Feeding members are free from acute edges to provide for continuous contacting with ears. 
     EFFECT: increased efficiency and reduced grain losses. 
     5 dwg
Patent RU-2283417-C1 (RU)
Title: Способ строительства многозабойной скважины
Inventor: AKHMADISHIN FARIT FOATOVICH
IPC: E21B7/04
Filed: 2005-04-01
Granted: 2006-09-10
Abstract: Изобретение относится к технологии бурения скважин, а именно к способам строительства многозабойной скважины. Строится верхняя часть основного ствола до продуктивного горизонта и закрепляется обсадными трубами, углубляется нижняя часть основного ствола до глубины расположения первого бокового ствола. Бурится боковой ствол, затем производят исследование плотности жидкости, находящейся в данном стволе. По результатам чего пробуренный боковой ствол на входе герметично заполняют затвердевающим в жидкой среде веществом такой же плотности, что и плотность жидкости в боковом стволе. Перед дальнейшим бурением дается выдержка, достаточная для отверждения вещества. Затем углубляется нижняя часть основного ствола до места расположения следующего бокового ствола, после бурения которого проводятся аналогичные операции по изоляции бокового ствола, описанные выше. Затвердевающее в жидкой среде вещество надежно изолирует попадание жидкости бурения в боковые стволы, а также предотвращает последующее ее поглощение пластом. Число боковых стволов и их расположение может изменяться в зависимости от характера и местонахождения пласта или пропластков. После строительства всех боковых стволов углубляется нижняя часть основного ствола до установленной глубины, который остается открытым. Перед вводом скважины в эксплуатацию производят вымывание затвердевающего в жидкой среде вещества, например, облагороженной жидкостью или пресной водой. Благодаря использованию затвердевающего в жидкой среде вещества, герметично устанавливаемого только на входах в боковые стволы, снижаются затраты на заполнение и удаление затвердевающего в жидкой среде вещества, кроме того, продуктивные пласты надежно защищены от попадания в них и поглощения ими жидкости, используемой в процессе бурения скважины, что сохраняет коллекторские свойства продуктивного пласта и добычные возможности скважины. 1 ил.
Patent RU-2283781-C1 (RU)
Inventor: NAGAJTSEV MAKSIM VALER EVICH
IPC: F16H3/62
Filed: 2005-04-05
Granted: 2006-09-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to planetary transmission used in vehicle automatic transmission systems.  Proposed hydromechanical tansmission with six forward speeds and one reverse speed has case 1, torque converter 2, input member 3, output member 4 and planetary reduction gear, two friction clutches and three friction brakes.  Planetary reduction gear consists of three planetary gear trains.  First planetary gear train consists of sun gear 5, planet pinion carrier 6 and crown gear 7 (epicycle).  Second planetary gear train consists of sun gear 8, planet pinion carrier 9 and crown gear 10 (epicycle).  Third planetary gear train consists of sun gear 11, planet pinion carrier 12 and crown gear 13 (epicycle).  Crown gear 10 of second planetary gear train is connected by friction clutch 14 with carrier 9 of second planetary gear train.  Input member 3 is connected by friction clutch 15 with sun gear 5 of first planetary gear train.  Sun gear 8 of second planetary gear train is coupled with input member 3.  Sun gear 5 of first planetary gear train is connected with case 1 by friction brake 16.  Friction brake 17 connects intercoupled carrier 6 of first planetary gear train and crown gear 10 of second planetary gear train with case 1.  Friction brake 18 connected sun gear 11 of third planetary gear train with case 1. 
     EFFECT: enlarged kinematic capabilities, increased service life of transmission. 
     18 cl, 20 dwg
Patent RU-2282926-C1 (RU)
Inventor: VASIL EV VALERIJ GEORGIEVICH
IPC: H02J9/06
Filed: 2005-05-30
Granted: 2006-08-27
Abstract: FIELD: engineering of automatics for electric networks, possible use for connecting consumers to backup electro-station. 
     SUBSTANCE: in accordance to method, as information signal a series of phase-wise feeding of voltage into network from backup electro-station is utilized, namely, for gathering first category consumers in a network, firstly voltage of first phase is fed, and in given time, voltage of two other phases is fed, and for gathering consumers of first and second consumers in network, firstly, voltage of first phase is fed, in given time - voltage of second phase and then, in given time, of third phase, for including all consumers in network voltages of all three phases are fed  simultaneously, while in first case, only consumers of first category are connected to electro-station, in second case, only consumers of first and second categories, and in third - all consumers. 
     EFFECT: expanded functional capabilities. 
     4 dwg