baber/WOPTO huggingface dataset:
Patent RU-2215827-C2 (RU)
Title: Electrolyzer for anode dissolving of hard-to-dissolve metals and alloys
Inventor: LEBEDEVA L S
IPC: C25C7/00
Filed: 2002-02-12
Granted: 2003-11-10
Abstract: FIELD: electrochemical processes. SUBSTANCE: electrolyzer includes membrane made of track filter for separating anode and cathode spaces of electrolyzer and for creating electric bridge. EFFECT: improved design, enhanced reliability and maintenance condition of electrolyzer. 1 dwg
Patent RU-2226319-C2 (RU)
Inventor: VILENCHIK L S
IPC: H04N5/33
Filed: 2002-05-28
Granted: 2004-03-27
Abstract: FIELD: television engineering; applied television systems used by armed forces. SUBSTANCE: as distinct from prior-art gun data computing systems proposed one takes into consideration characteristics of surrounding atmosphere (pressure, humidity, ambient temperature, wind force and direction) using for the purpose transducers connected to ballistic computer designed for processing data obtained and for using these data to generate control signals for positioning geometric axis of tank gun barrel. EFFECT: enhanced shooting accuracy due to utmost consideration given to influencing factors. 1 cl, 1 dwg
Patent RU-2234687-C2 (RU)
Inventor: TSYMBALIST V A
IPC: G01F23/14
Filed: 2002-05-31
Granted: 2004-08-20
Abstract: FIELD: instrument-making industry. 
     SUBSTANCE: the invention is dealt with the field of instrument-making industry and may be used for measurement of a liquid level in self-contained volumes. The device for measurement of a liquid level contains a vertically placed pipe, a converting element, an indicating instrument. In On the lower part of the pipe there is a nozzle hermetically fixed to it. The converting element is made in the form of a strain sensor located in the nozzle and mounted on a plate with a window, shut by a flexible diaphragm. The strain sensor is connected with the flexible diaphragm and its outlet is connected with inlet of the indicating instrument. In the lower part of the nozzle there are cut-outs for feeding of a measured liquid. The technical result is an increase of reliability and accuracy of the device. 
     EFFECT: the invention allows to increase reliability and accuracy of the device. 
     1 dwg
Patent RU-2225850-C2 (RU)
Inventor: TROFIMOV N N
IPC: C03B19/10
Filed: 2002-06-06
Granted: 2004-03-20
Abstract: FIELD: chemical industry; manufacture of glass balls, both solid and hollow for various filters, light reflectors and treatment of metal surfaces; fillers for resins and paints; stabilizing agents for liquids and explosives. SUBSTANCE: proposed method includes delivery of primary and secondary gas-and-air mixtures and glass powder to furnace, heating glass powder followed by its vitrification till forming of glass balls in twisted igneous flow, cooling and separation of glass balls from combustion products. Secondary gas-and-air mixture is fed to furnace over periphery of igneous flow at air excess coefficient lesser than unit. Then, twisted products of incomplete combustion of secondary gas-and- air mixture are injected by flow of primary gas-and-air mixture together with glass powder into combustion zones over length of igneous spiral. Maximum temperature of igneous flow shall exceed glass softening point by 299-350 C and ratio of maximum diameter of igneous flow to diameter of furnace is 1:2. EFFECT: enhanced efficiency. 1 dwg, 1 ex
Patent RU-2319639-C2 (RU)
Inventor: EROKHIN ALEKSEJ GENNAD EVICH
IPC: B63C7/08
Filed: 2002-06-06
Granted: 2008-03-20
Abstract: FIELD: ship raising operations, raising sunken submarines for example. 
     SUBSTANCE: proposed method consists in securing the separable ship-raising pontoons in extremity where abscissa of point of application of raising weight of object determined by calculations is not located. Then, this extremity is raised due to replacing water in these ship-raising pontoons with gas, after which ship-raising pontoons are subjected to sidewise stropping and second extremity and submarine as a whole are raised keeping the change in trim within respective limits by proper positioning of pontoons. 
     EFFECT: reduction of labor input and time required for ship raising operations. 
     3 dwg
Patent RU-2228312-C2 (RU)
Inventor: BELYKH S A
IPC: C04B28/26
Filed: 2002-08-06
Granted: 2004-05-10
Abstract: FIELD: building materials industry; production of cellular foamed concrete. SUBSTANCE: the invention is dealt with building materials industry, in particular with preparation of a raw mixture for production of cellular foamed concrete, that may be used for a heating equipment insulation. The technical result is an increase of refractoriness of a material, an opportunity to produce the heat insulating materials with the stable design densities in the range of 300 up to 800 kg / m cu, an opportunity to use alkali silicate (liquid glass) made from microsilica earth with silica module of 2 up to 4, an opportunity of utilization of the industrial waste - microsilica earth and a chamotte, reduction of production cost. A raw mixture for preparation of the foamed concrete, includes a weak soda glass, a silica component, a frothing agent, a hardener - sodium fluosilicate with silica module of 2 up to 4 and a density of 1.35 - 1.45 g / cm cu. In the capacity of a siliceous component they use microsilica earth, in the capacity of frothing agent - frothing agent "Morpen" and additionally - a chamotte at the following retio of the components (in mass %): the indicated soluble silicate (liquid glass) 63.41 - 69.04, microsilica earth 19.02 - 20.71, frothing agent "Morpen" 0.04 - 0.27, sodium fluosilicate - 6.34 - 6.90, a chamotte - 1.90 - 2.07, water - 1.24 - 9.06. EFFECT: the invention allows to increase refractoriness and improve the heat insulating features of the material, to utilize the industrial wastes - microsilica earth and a chamotte, to reduce cost of cellular foamed concrete production. 2 tbl
Patent RU-2288082-C2 (RU)
Inventor: ALLEGR P ER
IPC: B23K31/00
Filed: 2002-09-03
Granted: 2006-11-27
Abstract: FIELD: procedures for joining parts by welding due to surfacing additive metal. 
     SUBSTANCE: method for joining parts by welding comprises steps of performing first pass for surfacing part joining layer and at least second pass for surfacing joint filling layer; just before second pass flush-cutting thickened portion formed at back side of joining layer and extending outside joined parts. It provides possibility for limiting plastic deformations in zone of welded seam promoting relaxation of inner mechanical stresses. 
     EFFECT: possibility for relaxing residual inner mechanical stresses. 
     2 cl, 4 dwg
Patent RU-2252142-C2 (RU)
Inventor: KOVALEV S D
IPC: B29D99/00
Filed: 2002-09-09
Granted: 2005-05-20
Abstract: FIELD: mechanical engineering, in particular, manufacture of friction products with holes: brake linings, clutch rings and others used in brake and friction mechanisms. 
     SUBSTANCE: a blank is produced, the product is molded from the blank, the product is mechanically treated to the required dimensions, holes are made in the product, the molding process is featured by the fact the recesses are additionally made, whose dimensions correspond to the dimensions of the image of the marking on the product by the value of sufficient wear of the product in the process of service. 
     EFFECT: application of the marking on the product, for example, designation of the trade-mark of the manufacturer, State Standard, specifications, number of the set, date of manufacture. 
     2 dwg
Patent RU-2264393-C2 (RU)
Inventor: BOMBARDELLI EHTSIO
IPC: C07D305/14
Filed: 2001-03-12
Granted: 2005-11-20
Abstract: FIELD: organic chemistry, medicine, oncology. 
     SUBSTANCE: invention relates to derivatives of N-desacetylthiocolchicine and 10-desacetylbaccatin III of the formula (I): 
        wherein R and n have values given in description. These compounds are valuable antitumor medicinal agents. Also, invention relates to a pharmaceutical composition based on compounds of the formula (I) and possessing an anti-proliferative activity. Invention provides preparing new derivatives of 10-desacetylbaccatin III possessing a valuable pharmaceutical effect. 
     EFFECT: valuable medicinal property of compounds. 
     5 cl, 5 ex
Patent RU-2231905-C2 (RU)
Inventor: LUZGIN V I
IPC: H05B6/06
Filed: 2002-09-26
Granted: 2004-06-27
Abstract: FIELD: converter engineering; power inverters for control systems of inductive metal heating and smelting. 
     SUBSTANCE: device has n identical inverter cells 1-1, 1-2, 1-3, where n is number of induction units. Cells are individually controlled at frequency equal to resonant or almost resonant frequency of parallel high-frequency oscillatory circuit. In the process input power level of inductors corresponds to phase operating cycle of induction unit and equally shifted in time within cycle of simultaneously operating units. Series and parallel correction of inductor reactance is made in each inverter cell at frequency of inductor current low- and high-frequency components. High-frequency sine waves with center line varying by low-frequency signal mechanism are generated with aid of half-bridge circuit switches 7, 8 and diodes 9, 10. As a result high- and low-frequency signals are generated in inductors 6-1, 6-2, and 6-3 simultaneously. More than one induction units are fed from one power supply. 
     EFFECT: enlarged functional capabilities, enhanced utilization of equipment, reduced installed capacity and power requirement of equipment. 
     3 cl, 3 dwg
Patent RU-2263732-C2 (RU)
Inventor: DERING DITER
IPC: D21H27/22
Filed: 2001-02-20
Granted: 2005-11-10
Abstract: FIELD: paper-and-pulp industry. 
     SUBSTANCE: invention provides decorative paper and a method for impregnating decorative paper using alumina and/or silicon carbide particles and fibrous math incorporated into resin. 
     EFFECT: improved quality of paper. 
     21 cl
Patent RU-2261275-C2 (RU)
Inventor: SHESTIBRATOV K A
IPC: C12N15/29
Filed: 2002-10-24
Granted: 2005-09-27
Abstract: Изобретение относится к области генной инженерии, в частности к способу получения трансгенных растений. Выбирают сорт заданного растения. Проводят подготовку маточных растений и осуществляют микроклональное размножение растительного материала для получения листовых эксплантов. Затем создают вектор для переноса генетического материала, экспрессирующий целевой белок, повышающий устойчивость растений к фитопатогенам, и осуществляют агробактериальную трансформацию  эксплантов агробактерией Agrobacterium tumifaciens с дальнейшим отбором трансгенной ткани и размножением трансформантов. На этапе трансформации используют постадийную кокультивацию эксплантов, количество шагов которой выбирают в диапазоне от 2 до 5, причем в качестве эксплантов используют листовые диски, у которых соотношение длины среза к площади диска лежит в диапазоне от 0,1 мм/мм 2  до 2 мм/мм 2 . Изобретение позволяет получить трасгенные растения с повышенной устойчивостью к фитопатогенам, а также повысить частоту трансгенной экспрессии, частоту формирования трансгенных тканей, частоту регенерации трансгенных побегов, долю прямых тансформантов, а также снизить частоту сомаклональных изменений. 4 з.п.ф-лы, 7 ил., 12 табл.
Patent RU-2244451-C2 (RU)
Inventor: DOBROVOL SKIJ V F
IPC: A23L19/00
Filed: 2003-02-11
Granted: 2005-01-20
Abstract: FIELD: food-processing industry, in particular, production of canned snack food from raw plant material. 
     SUBSTANCE: method involves preparing raw plant components; preparing media liquid including flavor, and/or aromatic, and/or biologically active additives and component for preventing plant components from cooking; packing said components into cans; providing pressurization and sterilization. Preparation used as component for preventing plant components from cooking is produced by sequential extracting of Mortierella pulchella with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. 
     EFFECT: improved organoleptical properties of ready food and minimal changing of taste, color and aroma of plant components in the course of canning.
Patent RU-2259749-C2 (RU)
Inventor: DEGTJAREV G P
IPC: A23C23/00
Filed: 2003-02-25
Granted: 2005-09-10
Abstract: FIELD: food processing industry, in particular production of milk containing enriched products. 
     SUBSTANCE: claimed product contains dry cow milk, two specific food additives sweetener, L-carnitine, magnesium 3-hydrous hydroorthophosphate, vitamin A and vitamin B6. 
     EFFECT: product with high organoleptic characteristics and bioactive action. 
     2 cl, 2 tbl, 1 ex
Patent RU-2277364-C2 (RU)
Title: Cigarette with reduced release of side-stream smoke, having burning paper
Inventor: SNEHJDR STANISLAV M
IPC: A24D1/02
Filed: 2001-09-18
Granted: 2006-06-10
Abstract: FIELD: cigarette industry. 
     SUBSTANCE: cigarette with reduced release of side-stream smoke comprises standard tobacco core and burnable cigarette paper with side-stream treating composition. Said composition contains oxidizing metal oxide catalyst for oxygen storage and release, and substantially non-burning finely-dispersed porous additive provided in the form of particles. Method for reducing of side-stream smoke released by burning cigarette involves treating side-stream smoke with said composition contained within said burning cigarette paper. 
     EFFECT: increased efficiency in reducing of side-stream smoke upon reaching of suitable free burning rate of cigarette. 
     128 cl, 9 dwg, 10 tbl, 6 ex
Patent RU-2250565-C2 (RU)
Inventor: SUKHOLITKO V A
IPC: H04B3/46
Filed: 2003-06-20
Granted: 2005-04-20
Abstract: FIELD: instrumentation engineering; serviceability check of multichannel communication systems. 
     
     
       SUBSTANCE: proposed equipment includes personal computer, multiplexing switch, circuit checkup unit, control unit, multichannel comparison unit, virtual standard, switching unit, output signal shaper, multiplexer, and normalizing unit that has voltage meter and circuit meter. 
     
     
       EFFECT: enlarged functional capabilities of device. 
     
     
       3 cl, 1 dwg
Patent RU-2274384-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-18
Granted: 2006-04-20
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, frying, packaging and freezing procedures, treating potatoes with lipid-containing extract of Pythium irregulare micromycet biomass, and holding. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2320312-C2 (RU)
Inventor: UILL JAMS STEFEN DZHEJMS
IPC: A61J9/00
Filed: 2003-06-17
Granted: 2008-03-27
Abstract: FIELD: disposable aseptic feeders used for enabling feeding and drinking of liquid by child. 
     SUBSTANCE: disposable feeder is made from plastic material and comprises casing for receiving predetermined amount of milk or other liquid. Casing is equipped with inlet opening hermetically closed with cover. Casing has opposite ends. Teat is disposed at one end and inlet opening is provided at other end of casing remote from teat. After putting onto casing, cover may not be separated from casing without breaking of connection between cover and casing along rupture line to thereby prevent repeated hermetical putting of cover onto casing. 
     EFFECT: improved aseptic conditions by preventing feeder cover from repeated putting onto casing. 
     9 cl, 2 dwg
Patent RU-2272460-C2 (RU)
Inventor: ROSLJAKOV JURIJ FEDOROVICH
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2006-03-27
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing sugar, pectin and aqueous extract from mixture of hibiscus flowers, cowberry leaves, and black currant leaves. Syrup is handled with simultaneous addition of citric acid, sodium lactate, and preparation obtained from biomass of Pythium gracile micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2264422-C2 (RU)
Inventor: KVASENKOV O I
IPC: C09B61/00
Filed: 2003-08-12
Granted: 2005-11-20
Abstract: FIELD: technology treatment of vegetable raw. 
     SUBSTANCE: invention relates to a method for producing a nutritive dye from vegetable raw. Invention describes a method for preparing quercetin dye that involves mixing onion husk with milled coniferous tree bark, extraction of mixture with liquid extractant and its concentrating. Liquid ammonia is used as an extractant and extraction is carried out under pressure above atmosphere. In the process of extraction pressure is dropped periodically to value providing boiling ammonia and then recovered to the parent value. Method allows enhancing quality of dye due to reducing ash content up to 0.4% and the content of turpentine in it up to 0.6-1.2% in simultaneous reducing technological cycle time. 
     EFFECT: improved producing method. 
     1 ex
Patent RU-2255381-C2 (RU)
Inventor: SAKO EITIRO
IPC: G06F21/10
Filed: 2002-12-19
Granted: 2005-06-27
Abstract: FIELD: data carriers. 
     SUBSTANCE: device has input zone, data recording zone, which is formed at outer peripheral side of input zone and into which multiple parts of content are recorded, and output zone, formed at outer peripheral side of zone for recording data. First and second information concerning control of copyright protection, by means of which copyright for multiple content portions is controlled, is recorded on data carrier is varying positions, secrecy of which is different from each other. 
     EFFECT: higher efficiency. 
     4 cl, 21 dwg
Patent RU-2286329-C2 (RU)
Inventor: SHVAJTSER AL BERT E
IPC: C07C19/07
Filed: 2002-04-11
Granted: 2006-10-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to processes for the oxidative halogenation reaction of hydrocarbons, in particular, for synthesis of haloidmethanes, their following processing to value chemical compounds. Method involves contacting methane, halogenated methane or their mixture with halogen source and oxygen source in the presence of catalyst to yield halogenated C 1 -hydrocarbon having more amount of halogen substitutes as compared with the parent hydrocarbon, Process is carried out at temperature above 200°C but less 600°C and under pressure 97 kPa or above but less 1.034 kPa and at the volume rate of raw feeding above 0.1 h -1  but less 100 h -1 . Catalyst comprises rare earth metal halide or oxyhalide no containing iron and copper. The atomic ratio of rare-earth element to iron or copper exceeds 10:1 under condition that if catalyst comprises cerium in the amount less 10 atomic percent of the total amount of rare-earth components then catalyst comprises also one additional rare-earth element. Reacting hydrocarbon is chosen from the group consisting of methane, chloromethane, bromomethane, iodomethane, dichloromethane, dibromomethane, diiodomethane, chlorobromomethane and their mixtures. The molar ratio of hydrocarbon to halogen is above 1;1 but less 20:1 and that to oxygen is above 2:1 but less 20:1. The reaction mixture comprises additionally a diluting agent as nitrogen, helium, argon, carbon monoxide or dioxide or their mixtures. Formed methyl chloride or methyl bromide can be fed to the hydrolysis step to yield methyl alcohol or used in process of catalytic condensation to form light olefins and/or gasolines. It is possible contacting methyl halide with the condensation catalyst to form ethylene and the following preparing vinyl halide monomer, for example, vinyl chloride or acetic acid under carbonylation conditions. Invention provides enhancing output of the process at the expense of using the effective modified catalyst based on rare-earth elements. 
     EFFECT: improved halogenation method. 
     33 cl, 1 tbl, 1 ex
Patent RU-2268656-C2 (RU)
Title: Способ оценки цвета реставрации зубов
Inventor: KUNIN ANATOLIJ ABRAMOVICH
IPC: A61C19/04
Filed: 2004-03-16
Granted: 2006-01-27
Abstract: Изобретение относится к стоматологии и может быть использовано для объективного определения цвета твердых тканей зуба, пломбировочного материала, пломб. Способ оценки цвета реставрации зубов включает подачу света по световоду для ввода освещающего света на участок зуба и направление отраженного света по световоду для ввода отраженного света в анализатор спектра, колориметрическую обработку спектра отражения для определения цветности, сравнение цветности с заранее известными цветностями образцов и, при их совпадении, оценку цвета идентичным. Подачу света на непораженный участок зуба и сбор отраженного света осуществляют посредством фотометрического шара, по спектру отражения определяют координаты цветности, сравнивают их с известными координатами цветности образцов пломбировочного материала и, если разница в цвете не превышает 2-3 порога, то выбирают пломбировочный материал, а если цветовое различие больше указанного, то выбирают два пломбировочных материала, накладывают их друг на друга и добавляют третий для уменьшения цветового различия до указанного предела, проводят контрольное определение координат цветности пломбы и при их совпадении с координатами цветности непораженного участка зуба в не превышающей 2-3 порога считают оценку цвета идентичной. Использование изобретения позволяет повысить точность и достоверность оценки цвета реставрации зубов. 1 з.п. ф-лы, 4 ил., 1 табл.
Patent RU-2270551-C2 (RU)
Title: Копирующее устройство автомата вождения корнеплодоуборочной машины
Inventor: AKHMEROV KHASAN KHABIB JANOVIC
IPC: A01D25/04
Filed: 2004-04-28
Granted: 2006-02-27
Abstract: Устройство содержит вилку из двух, с возможностью встречного вращения, наконечников и механизм для их привода. Устройство снабжено дифференциальным механизмом, имеющим насос-дозатор (гидромашину) с вращающимся ротором и статором, и распределителем с гидроцилиндром. Один из наконечников активной вилки через шестерню механизма дифференциала связан с ротором. Другой наконечник активной вилки через вторую шестерню механизма дифференциала связан со статором насос-дозатора. Насос-дозатор гидравлически связан с распределителем, а его гидроцилиндр связан с корпусом копирующего устройства и подвеской. Исключаются потери урожая. 1 з.п. ф-лы, 3 ил.
Patent RU-2274980-C2 (RU)
Inventor: SHABANOV VLADIMIR IVANOVICH
IPC: A01B1/22
Filed: 2004-05-07
Granted: 2006-04-27
Abstract: FIELD: equipment for conducting various processes with the use of replaceable attachments for soil mellowing, and also for cutting, sharpening or scraping of materials and objects. 
     SUBSTANCE: retaining-detachment parts are equipped with guiding bushing having transverse slot. Shank of replaceable attachment has transverse depression and is located in guiding bushing. Rotating bushing has internal protrusion. Handle has pusher with stroke restricting member and means for rotating said rotating bushing in relation to handle, said pusher contacting with end of replaceable attachment. Rotating bushing is put onto guiding bushing which is inserted with its one end into handle 2 and abuts with its other end against replaceable attachment. Internal protrusion of rotating bushing, transverse slot of guiding bushing and transverse depression of shank are arranged in single plane so that shank of replaceable attachment is fixed or released from shifting upon rotation of rotating bushing. 
     EFFECT: simplified construction, reduced labor intensity for manufacture thereof, and convenient operation and maintenance. 
     5 dwg