baber/WOPTO huggingface dataset:
Patent RU-2241141-C2 (RU)
Inventor: TATEVOSJAN R A
IPC: F04C2/44
Filed: 2003-01-09
Granted: 2004-11-27
Abstract: FIELD: hydraulic machine building. 
     SUBSTANCE: proposed invention can be used as pump, hydraulic drive, hydraulic brake or simulator with adjustable resistance to rotation. Hydraulic machine has stator with inner cylindrical working chamber, cylindrical rotor with swinging displacers eccentrically installed in said chamber. Hydraulic machine has system to provide constant positive pressing of working ribs of displacers to cylindrical surface of working chamber, thus ensuring minimum clearance or contact of interacting parts and required sealing. Several design versions of machine are described which are aimed at improved reliability and increasing service life of machine. Device is simple in design and it can be manufactured of different available materials under mechanical shop conditions by mechanics of any qualification. 
     EFFECT: improved reliability, increased service life. 
     8 cl, 30 dwg
Patent RU-2245119-C2 (RU)
Inventor: RUDNEV E V
IPC: A61F2/24
Filed: 2003-01-17
Granted: 2005-01-27
Abstract: Изобретение используется в сердечно-сосудистой хирургии. Рабочий элемент клапана выполнен в виде отрезка эластичного шланга плоского сечения, охватывающего одним концом базовый элемент, выполненный в виде круглого или овального кольца, а противоположный его конец выполнен свободным. Клапан содержит дополнительный элемент в виде опорной пластинки (контурной рамки или контурной петли), жестко укрепленной на базовом элементе и охваченной свободным концом эластичного шланга. Для лучшего омывания поверхности рабочего элемента потоком крови он перфорирован в зоне его крепления на базовом элементе. Для лучшей биосовместимости рабочий элемент клапана может быть выполнен из естественного сосуда самого пациента. Изобретение обеспечивает повышение надежности и снижение гемолиза. 3 з.п. ф-лы, 2 ил.
Patent RU-2248926-C2 (RU)
Title: Product sample packing and distribution device
Inventor: KROSN E DANIEL
IPC: B65D47/34
Filed: 2003-03-14
Granted: 2005-03-27
Abstract: FIELD: packing equipment, particularly micro-spraying devices for perfume distribution. 
     SUBSTANCE: device has movable unit and product vial. When movable unit moves back after product distribution channel for air ingress in vial is formed between above unit and inner vial surface. 
     EFFECT: reduced cost, increased operational simplicity. 
     23 cl, 27 dwg
Patent RU-2250198-C2 (RU)
Title: Glass melting in bath furnace
Inventor: KONDRASHOV D V
IPC: C03B1/00
Filed: 2003-04-09
Granted: 2005-04-20
Abstract: FIELD: glassmaking. 
     SUBSTANCE: process is performed in such a way that broken glass is loaded non-uniformly relative to side walls and center of doghouse thus allowing 20 to 95% of broken glass to be loaded at both sides of the charge between the charge and side walls of melting bath in the furnace. Rest of broken glass mixed with charge is loaded in the center of doghouse. Broken glass with particle size 10-60 mm is fed under the charge mixed with broken glass having particle size 0.2-5 mm. 
     EFFECT: increased service time of bath furnace due to reduced wear of refractory parts of melting bath, and increased productivity of furnace. 
     2 cl, 1 dwg, 3 ex
Patent RU-2248634-C2 (RU)
Inventor: KOROLEV E V
IPC: G21F1/04
Filed: 2003-04-11
Granted: 2005-03-20
Abstract: FIELD: sulfur binding compounds for producing sulfur concrete. 
     
     
       SUBSTANCE: proposed binding agent used for producing sulfur concrete designed for neutron radiation shielding and also for potting joints of lining, apparatuses, and building structures meant for operation in ionizing radiation environment has in its composition sulfur and filler; used as filler is ferroboron slag having surface area of 150 m 
       
         2 
       
       /kg; it also has reinforcing additive in the form of carbon fiber, 15 - 20 mm long, and modifying additive in the form of wax, proportion of ingredients being as follows, mass percent: sulfur, 37.59 - 37.64; mentioned ferroboron slag, 61.29 - 61.37; mentioned carbon fiber, 0.57 - 0.94; wax, 0.19 - 0.41. 
     
     
       EFFECT: enhanced bending strength. 
     
     
       1 cl, 2 tbl
Patent RU-2275092-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2003-05-13
Granted: 2006-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing frozen products out of fruit-berry raw material due to preparing fruits and/or berries followed by their inspecting, reducing, adding granulated sugar, pectin and solid residue. The latter is obtained after extracting Mortierella beljakovae micromycete biomass according to the preset technique. Then they should be mixed at heating at simultaneous inactivation of native enzymes to be then cooled. While increasing the pressure one should introduce a micelle obtained after the first stage of extracting Mortierella beljakovae micromycete biomass with liquid carbon dioxide to reduce the pressure up to atmospheric one and obtain the target product at its frozen form. The present innovation enables to decrease energy capacity and accumulation of melanoidins in the target product. 
     EFFECT: higher efficiency.
Patent RU-2285323-C2 (RU)
Inventor: SILKIN EVGENIJ MIKHAJLOVICH
IPC: H02M5/44
Filed: 2003-05-12
Granted: 2006-10-10
Abstract: Изобретение относится к преобразовательной технике и может быть использовано в системах управления с преобразователями частоты (ПЧ) для озонаторов. Технический результат - повышение надежности работы ПЧ. Способ управления (ПЧ), содержащим выпрямитель (ВЫ) и двухтактный инвертор (ИН) на полностью управляемых вентилях (ВН), подключенный к выходным выводам (ВЫ) через дроссель фильтра, работающим на нагрузку (НА) с индуктивностью, заключается в формировании и поочередной подаче импульсов управления на ВН, формирующие прямую и обратную полуволны тока (ТО) в НА. При этом вырабатывают прямоугольные импульсы с периодом (ПР) 0,5 Т, где Т - ПР выходного переменного ТО, фронты которых задают момент включения ВН. Задают уровень (УР) ТО. Измеряют мгновенное значение (МЗ) ТО в цепях ВН ИН, формирующих прямую и обратную полуволну ТО в НА. Сравнивают МЗ ТО в цепях ВН ИН с заданным УР ТО. Определяют момент равенства МЗ ТО в цепях ВН ИН заданному УР ТО. ВН выключают в момент равенства ТО в цепях ВН ИН заданному УР ТО. Задают интервал времени (ИВ). Измеряют ИВ, начало которого задается срезом прямоугольного импульса, а конец - моментом выключения ВН. Сравнивают измеренный ИВ с заданным ИВ. ВЫ выключают при превышении измеренным ИВ заданного ИВ. 2 ил.
Patent RU-2276537-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-05-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with the technology of confectionary production. For the purpose to obtain jelly marmalade with a wider spectrum of vitamin activity and specific and unconventionally pleasant combination of organoleptic properties due to providing substances with different vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovy black tea, cranberry fruits, mountain cranberry leaves and papaya fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Cranberry" aromatizing agent and a preparation obtained out of Mortierella sclerotiella micromycete biomass according to the preset technique to be further spread, formed, dried and packed as ready-to-use products. The innovation enables to broaden the range of prophylactic properties due to providing the content of substances of different vitamin activity. 
     EFFECT: higher efficiency.
Patent RU-2252742-C2 (RU)
Title: Method for curative-prophylactic impact upon human body
Inventor: ZHUKOV V A
IPC: A61K36/886
Filed: 2003-08-07
Granted: 2005-05-27
Abstract: FIELD: medicine, reflexotherapy. 
     SUBSTANCE: the method deals with applying a capsule being opened at its one side upon reflector areas. The capsule contains bee wax, propolis, arenaceous quartz, extract of vegetable raw material. One should apply alcoholic extract of vegetable raw material including sage, St. John's wort, Artemisia, dendritic aloe, oak bark, shelf fungus, peppermint, lovage and immortelle. The capsule should be applied successively onto four reflector areas: solar plexus, cervico-thoracic department of vertebral column, lumbus and the upper left part of thorax to be kept there for about 2-8 h at interval between seances being 4-6 h. The method suggested causes no side effects. 
     EFFECT: higher efficiency. 
     1 cl, 2 dwg, 3 ex
Patent RU-2297412-C2 (RU)
Inventor: BRAUN UIL JAM
IPC: C07D233/24
Filed: 2002-05-16
Granted: 2007-04-20
Abstract: FIELD: organic chemistry, chemical technology, medicine, pharmacy. 
     SUBSTANCE: invention relates to derivatives of 4-(phenylpiperazinylmethyl)-benzamide of the general formula (I):   or their salt, or separate enantiomers and their salts wherein R 1  means phenyl, pyridinyl, thienyl, furanyl, imidazolyl that can be substituted possibly; R 2  means ethyl and isopropyl; R 3  means hydrogen, fluorine atom; R 4  means -NH 2 , -NHSO 2 R 5  wherein R 5  means (C 1 -C 6 )-alkyl. Compounds are useful in therapy, in particular, in treatment of pain. Also, invention describes methods for synthesis of compounds of the formula (I) and a pharmaceutical composition based on thereof. 
     EFFECT: improved method of synthesis, valuable medicinal property of compounds and pharmaceutical composition. 
     12 cl, 1 tbl, 11 ex
Patent RU-2265065-C2 (RU)
Inventor: FEDOROV S K
IPC: C21D1/06
Filed: 2003-11-24
Granted: 2005-11-27
Abstract: FIELD: modifying physical structure of ferrous metals. 
     SUBSTANCE: tool is shaped to be mating the contour to be treated.  The contact surface of the tool is provided with grooves for supplying coolant to the contact site.  The grooves are made so that they are not located in the middle diameter of the thread and boundary of the intersection of sides with the outer diameter of the thread. 
     EFFECT: prolonged service life. 
     1 dwg 1 ex
Patent RU-2269184-C2 (RU)
Title: Thermoelectric battery
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: H01L35/28
Filed: 2003-11-28
Granted: 2006-01-27
Abstract: FIELD: thermoelectric instrumentation engineering; thermoelectric batteries. 
     SUBSTANCE: proposed thermoelectric battery has semiconductor thermal cells connected in series-to form electric circuit by means of switching plates. Electrical connection of circuit branches is made by contacting p branch, switching plate, and n branch. These p and n branches are brought in contact through their end surfaces with two respective opposing surfaces. Surface area of switching plates is slightly greater than cross-sectional area of p and n branches so that some of their ends are protruding beyond surface structure formed by thermoelectric battery branches. Odd-numbered switching plates protrude beyond one surface of structure and even-numbered ones, beyond other surface. Protruding parts of switching plates are covered with shielding layer made of insulating material of high thermal conductivity. Surface ratio of protruding parts of even- and odd-numbered switching plates is found from equation  
     
       
     
     where S 2 , S 1 , α 1 , α 2 , T 2 , T 1 , are surface areas, coefficients of heat transfer between surfaces and their surrounding media, and averaged temperatures of protruding ends of even- and odd-numbered switching plates, respectively; T a  is ambient temperature; ε is refrigerating factor for thermoelectric battery running as refrigerator or for that running as thermogenerator. 
     EFFECT: eliminated risk of in-service electric shock, facilitated heat transfer between switching plates and cooled part, as well as between the former and heat dump. 
     1 cl, 2 dwg
Patent RU-2265368-C2 (RU)
Title: Кормовая добавка для животных и птиц и способ ее получения
Inventor: MESJATSEV B A
IPC: A23K1/16
Filed: 2004-01-14
Granted: 2005-12-10
Abstract: Изобретение относится к кормлению животных и птиц. Кормовая добавка представляет собой жидкие гуматы калия и натрия с рН 10-12 и суммарным количеством гуминосодержащего компонента в виде гуминовых кислот и фульвокислот не менее 4,5 г/л. Торф перемешивают порциями в растворе щелочи и силиката натрия с температурой 25°С до получения суспензии. Изобретение позволяет снизить стоимость производства и улучшить качество продукции. 2 н. и 1 з.п. ф-лы.
Patent RU-2286435-C2 (RU)
Inventor: BETTS MAJKL DZHON
IPC: E21B43/10
Filed: 2002-07-05
Granted: 2006-10-27
Abstract: FIELD: mining, particularly casing pipe centralizers. 
     SUBSTANCE: centralizer comprises tubular component cut from tubular member and shell surrounding tubular member. Centralizer also has at least one blade with the first lever connected to tubular component so that the first lever may rotate with respect to tubular component between the first position, in which the first lever is retracted in radial direction, and the second position, in which the first lever is projected in radial direction. The centralizer also comprises the second lever connected to tubular component in point spaced a distance from connection point between the fist lever and tubular component in peripheral direction. The second lever has end part connected with the first lever so that the first lever may move from retracted position into projected position during radial tubular component expansion. 
     EFFECT: increased stability of radially expandable tubular member located in well bore drilled in ground. 
     7 cl, 4 dwg
Patent RU-2312355-C2 (RU)
Inventor: PORETSKOVA GALINA JUR EVNA
IPC: G01N33/53
Filed: 2004-11-23
Granted: 2007-12-10
Abstract: Изобретение относится к области медицины и может быть использовано в клинической неонатологии. Сущность способа оценки функционального созревания печени у недоношенных новорожденных заключается в том, что у детей 30-37 недель гестации параллельно с определением альфа-фетопротеина определяют общую и эффективную концентрацию альбумина в сыворотке крови, рассчитывают индекс токсичности и резерв связывания альбумина, повторяют определение не менее чем через 7 дней и сравнивают результаты. Использование способа позволит повысить точность оценки функционального созревания печени.
Patent RU-2284255-C2 (RU)
Inventor: SVITKIN MARK MIKHAJLOVICH
IPC: B24B5/307
Filed: 2004-11-29
Granted: 2006-09-27
Abstract: FIELD: machine tool manufacture, possibly rests of round grinding machine tools for centerless grinding, for example of rolling raceways or beads of outer or inner races of rolling bearings. 
     SUBSTANCE: rest includes strut in which lower support for compensating weight of article and multi-step self-aligning correction support are mounted. Correction support includes members symmetrical relative to their own rocking axes, namely balance beams and bearing shoes whose positions in support are determined by angles μ 1  ,     μ 2  where  μ 1  - angle formed by radius passing through rotation center of article and rocking axis of bearing shoes and by radius passing through rotation center of article and rocking axis of balance bean of first step; μ 2   - angle formed by radius passing through rotation center of article and rocking axis of bearing shoes and by radius passing through rotation center of article and contact point of supporting surface of one arm of bearing shoe with article. Said multi-step support is asymmetrical relative to axis of last step. At least one member of one step has predetermined angles μ 1   and(or) μ 2  different from angles μ 1  ,    μ 2   of remaining members of the same step. 
     EFFECT: enlarged diameter range of worked products,  enlarged band of suppressed harmonics. 
     3 cl, 2 dwg
Patent RU-2295935-C2 (RU)
Inventor: PROSKURINA OL GA VLADIMIROVNA
IPC: A61F9/00
Filed: 2005-02-16
Granted: 2007-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves separating conjunctiva, removing cornea and a sclera portion. Eyeball content is removed. Nerve-ectomy is carried out by cutting out a hole having 5-7 mm large diameter on the scleral cup bottom. The so produced hole is stitched with silk thread with implant already fixed thereon which is fixed later to posterior eye pole. Synthetic hydroxyapatite cylinder is used as implant which size makes 2/3 of eyeball for producing the stump. Powder of antibiotic of wide activity spectrum is introduced into the scleral cup. The applied synthetic hydroxyapatite is chemically inert biocompatible material not coming into reacting with environment medium. Porous material structure allows contiguous spread of fibrous capsule shoots and blood vessels. 
     EFFECT: enhanced effectiveness in carrying out operation in single step; reduced risk of traumatic complications. 
     2 cl
Patent RU-2323085-C2 (RU)
Title: Method and device for molding preliminary molded or flat blanks
Inventor: RIVOLA P ETRO
IPC: B28B17/00
Filed: 2003-08-01
Granted: 2008-04-27
Abstract: FIELD: molding ceramic articles. 
     SUBSTANCE: method comprises arranging the preliminary molded blanks on the conveyor belt at a distance one from the other, moving the belt with the blank to the molding unit provided with at least one top mold connected with the molding plate, measuring the position of preliminary molded blank with respect to the position of die, comparing the measured values with reference values, positioning the die strictly above the blank so that its orientation is the same as the orientation of the blank on the conveyor belt, and molding the preliminary molded blank to produce the plate.  The device comprises conveyor belt for moving the blanks to the molding unit provided with top die connected with movable die plate.  The unit is provided with means for measuring position of preliminary molded blank with respect to the die, means for comparing data obtained with reference values, and means for positioning the die strictly above the blank. 
     EFFECT: enhanced reliability. 
     22 cl, 7 dwg
Patent RU-2293444-C2 (RU)
Inventor: CHEHN JUAN SJAN
IPC: H04L12/24
Filed: 2003-09-22
Granted: 2007-02-10
Abstract: FIELD: method for dispatching scanning for reading data from devices. 
     SUBSTANCE: method includes following stages: sorting of serviced devices in accordance to their types, sorting various data types of each device with generation of various modules and assignment of priority attribute and scanning periodicity attribute to each module; separation of serviced devices on two groups: group, consisting of devices subject to scanning and group consisting of devices, connection status of which it is necessary to determine; periodic scanning of each module of group, consisting of devices subject to scanning, in accordance to its priority and period of scanning, while it is possible to set various periods of scanning and to use various scanning algorithms depending on data changing speed, and also scanning algorithms may be altered in real time depending on condition of devices. 
     EFFECT: possible efficient control over total load on system and network load on network control system, and also rational usage of system resources. 
     10 cl, 1 dwg
Patent RU-2297603-C2 (RU)
Inventor: ENJAKOV ALEKSANDR MIKHAJLOVICH
IPC: G01H3/00
Filed: 2005-05-18
Granted: 2007-04-20
Abstract: FIELD: technical acoustics. 
     SUBSTANCE: ultrasonic radiation power meter has tank filled with water. Sound absorber is mounted on bottom of tank. Device also has hollow-bodied target provided with membrane mounted on top of it; membrane is fastened to target under tested ultrasonic radiator. Device also has device compensating power influence of ultrasonic radiation on target. Target and membrane are made in form of similar cone-shaped surfaces. Cone-shaped surface of case is made convex, and cone-shaped surface of membrane is concave. Device for compensating ultrasonic radiation n target is made in form of rods oriented in vertical. Top ends of rods come out of water, and lower ends of rod are fixed on target's case uniformly along perimeter to control vertical position relatively case of target. Tank is made of transparent material; linear scale is applied onto walls of container. 
     EFFECT: improved precision of measurement. 
     9 cl, 1 dwg
Patent RU-2315818-C2 (RU)
IPC: C22B3/26
Filed: 2003-10-17
Granted: 2008-01-27
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: invention relates to a sulfate process for titanium dioxide production from titanium-containing material. Process comprises leaching starting material to produce leaching lye containing acidic solution of titanyl sulfate, which is separated from the lye and then hydrolyzed to form hydrated titanium oxides further fired to produce desired titanium dioxide. Hydrolysis step is properly controlled to form hydrated titanium oxides with desired particle size distribution. 
     EFFECT: enhanced commercial process efficiency. 
     29 cl, 2 dwg, 9 tbl, 13 ex
Patent RU-2303201-C2 (RU)
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F24F7/00
Filed: 2005-09-16
Granted: 2007-07-20
Abstract: FIELD: air conditioning or ventilation. 
     SUBSTANCE: system comprises local units for sucking contaminated air and air duct that connects the local sucking units with sucking branch pipe.  The air duct is connected with the pipeline for condensed and liquid fraction of contaminated agents through drain passages.  The pipeline is connected with the burner of the boiler through the jet pump.  The pipeline for the fluid of the jet pump is connected with the pressure branch pipe of the blowing fan of the boiler. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2308163-C2 (RU)
Inventor: VOLOBUEV GERMAN BORISOVICH
IPC: H04J11/00
Filed: 2005-09-19
Granted: 2007-10-10
Abstract: FIELD: electric and radio communications, possible use in wired, radio relay and space communication systems. 
     SUBSTANCE: start-stop communication system contains at transmitting side the if source (1), shift register (2), multiplexer (3), relative phase manipulator (4), transmitter (5), bearing frequency generator (11), key (12), pseudo-random series generator (8), multiplier (9), first clock impulse generator (6), AND circuits (7,13), binary counter (10). Start-stop communication system contains at receiving side the receiver (14), matched filter (15), synchronization blocks (16,21), delay line (23), demodulator (18), memorizing block (19), second clock impulse generator (22), OR circuit (17), impulse generator (25), key (20), RS-trigger (24). 
     EFFECT: increased throughput of start-stop communication system. 
     2 dwg