baber/WOPTO huggingface dataset:
Patent RU-2196960-C2 (RU)
Title: Eddy-current displacement transducer
Inventor: FILIPPOV A N
IPC: G01B7/00
Filed: 2001-03-29
Granted: 2003-01-20
Abstract: FIELD: measuring equipment, applicable for checking of linear displacements of rotor machines in power engineering, petrogas industry and other branches. SUBSTANCE: transducer sensing element has two measuring windings having the shape of right-angles triangles, being in contact with the hypothenuses, and an exciting winding. The areas of the measuring windings make up a rectangle equal to the rectangle of the exciting winding. The windings are made by the printing method of several layers of helical coils on dielectric backings. The layers of helical coils are assembled in a rectangular foliated pellet. The layers of coils of the exciting winding alternate with the layers of coils of the measuring windings. The measuring windings are connected differentially. The transducer is installed on the frame of the rotor machine in the center of the measuring shoulder of the rotor machine. EFFECT: linearly of the transducer static characteristic and provided its adaptation to the measuring shoulders of different width. 5 dwg
Patent RU-2231060-C2 (RU)
Inventor: MANTISI FREDERIK
IPC: G01N33/18
Filed: 1999-07-15
Granted: 2004-06-20
Abstract: Изобретение относится к области определения остаточного содержания дезинфицирующего средства в воде, в частности к водному раствору азокрасителя для указанной цели. Описывается стабильный водный раствор, содержащий азокраситель, окраска которого и интенсивность этой окраски меняются в присутствии диоксида хлора, выбранный из Амаранта или Голубого Эванса, боратный буфер и один или несколько маскирующих агентов, способных реагировать со свободным хлором. Описывается также способ приготовления этого раствора и его применение для определения остаточного диоксида хлора в воде. 3 с. и 13 з.п. ф-лы.
Patent RU-2216161-C2 (RU)
Inventor: VISHNJAKOV A A
IPC: A01C7/12
Filed: 2001-06-04
Granted: 2003-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeding unit has frame, hopper, and seeding device attached to hopper lower part and equipped with drive and casing. Lower throat of hopper is defined by two sleeves, which are rigidly connected to hopper. Sleeves are arranged concentrically with respect to one another and connected through centering rings to one another. Hopper internal cavity is communicated with internal sleeve cavity. Internal sleeve is made longer than external sleeve and has conical part at its end. Support in bore of seeding device casing makes seat for ball bearing outer race. Ball bearing inner race is positioned in holder mounted on outer sleeve so as to be fixed relative to said sleeve in different positions in vertical plane. Support in seeding device casing bore and outer race of ball bearing in support are fixed by stop rings. Connecting surfaces of brackets are uniformly spaced from casing axis. EFFECT: improved quality, enhanced reliability in operation of seeding unit and wider operational capabilities. 2 dwg
Patent RU-2221104-C2 (RU)
Inventor: MUKHACHEV I S
IPC: E02B3/02
Filed: 2001-06-26
Granted: 2004-01-10
Abstract: FIELD: lake fish culture. SUBSTANCE: invention can be used for ripping lacustrine deposits in natural reservoirs. Proposed ripper consists of two self- propelled vessels with leader line featuring positive buoyancy secured between vessels. Guide with rippers are connected to leader line parallel to each other. Rippers are made in form of flat triangular metal bases with teeth at both sides to provide ripping irrespective of side of dipping into water. EFFECT: improved cleaning of water reservoirs. 2 dwg
Patent RU-2235901-C2 (RU)
Inventor: KOLESNIKOV V D
IPC: F03D3/00
Filed: 2001-07-06
Granted: 2004-09-10
Abstract: Изобретение относится к ветроэнергетике и может быть использовано для привода в движение рабочих органов электрогенераторов, насосов и других механизмов. Технический результат заключается в повышении коэффициента использования энергии ветра и создании ветродвигателя, способного самостоятельно разгоняться за счет аэродинамической подъемной силы лопастей. Ветродвигатель содержит вал, закрепленные на нем радиальные траверсы и шарнирно связанные с ними профилированные лопасти. Ось шарниров каждой лопасти смещена от центра тяжести лопасти и фокуса аэродинамического профиля в сторону его носка, а лопасти закреплены в шарнирах с возможностью свободно поворачиваться в пределах секторов, ограниченных механическими упорами. 2 ил.
Patent RU-2222638-C2 (RU)
Inventor: NIKITIN P V
IPC: B05B7/04
Filed: 1999-01-20
Granted: 2004-01-27
Abstract: FIELD: iron and steel industry. SUBSTANCE: the invention presents the device for deposition of a powder coating. It may be used in metallurgy, engineering industry, aerospace engineering, in motor industry, energetics, building, oil-and-gas industry and other branches of economy for deposition of coatings. The device contains a pistol type body with a supersonic nozzle, the powder and working gas feeding pipe stubs, a control button, a chamber of the powder and working gas mixing, that is linked with the powder and working gas feeding pipe stubs The supersonic nozzle is respectively connected and conjugated with the mixing chamber. The device allows quickly, operatively and qualitatively to deposit a powder coating on an item in the field, including extreme situations. EFFECT: the offered device allows operatively perform repair-and- recovery works in any situations, including the field works. 2 dwg
Patent RU-2213461-C2 (RU)
Inventor: KHAMNAEVA N I
IPC: A23C9/12
Filed: 2001-08-22
Granted: 2003-10-10
Abstract: FIELD: biotechnology, dairy industry. SUBSTANCE: the present innovation deals with manufacturing fermented beverages for dietary nutrition by introducing kefir yeast into milk, souring process, thrice, at constant pressure and steady air supply into mixture being in intact state. The present method enables to increase the quantity of yeast cells. EFFECT: higher efficiency. 1 cl, 3 dwg, 2 ex, 3 tbl
Patent RU-2206798-C2 (RU)
Title: Blade of impeller of radial-blow blower
Inventor: SHUTOV K I
IPC: F04D29/30
Filed: 2001-09-20
Granted: 2003-06-20
Abstract: FIELD: blower manufacture, namely blades of impellers of radial-blow blowers. SUBSTANCE: blade of impeller includes vane and cross rib secured to back side of vane in zone of outlet edge. Cross rib is in the form of semicylinder and its diametrical plane is secured to back side of vane. Radius value of cross rib is determined according to given relation r = (0.005 - 0.003)b, where r - radius of semicylinder of cross rib; b - chord of blade. EFFECT: increased pressure of radial-blow blower created at keeping its high efficiency. 2 cl, 2 dwg
Patent RU-2214447-C2 (RU)
Title: Plant to produce water-and-coal fuel from coal sludge
Inventor: ANDRIENKO V G
IPC: C10L1/32
Filed: 2001-11-09
Granted: 2003-10-20
Abstract: FIELD: coal mining industry, power engineering. SUBSTANCE: plant has suspension classifier, horizontal wave tore mixer-homogenizer with vertical amplitude of I- 4 mm and with horizontal amplitude of 2-6 mm with rotation speed of it between 1400- 2000 rpm. Plant includes line feeding water and reagent into mixer-homogenizer. Mixer- homogenizer has preferably mass of milling bodies up to 2000.0 kg with their diameter from 10 to 40 mm. Technical result of invention lies in reduced energy consumption for preparation of 1.0 t of water-and-coal fuel up to 15.0 kW. EFFECT: reduced energy consumption for production of water-and-coal fuel. 1 cl, 1 dwg
Patent RU-2248048-C2 (RU)
Title: Data carrier, having free area for controlling damages
Inventor: KO DZUNG-VAN
IPC: G11B20/18
Filed: 2001-12-04
Granted: 2005-03-10
Abstract: FIELD: optical data carriers. 
     SUBSTANCE: at least one free area is determined in position, following noted data area of user. Said free area is distributed in backward order from the last element of noted area. When replacing damaged elements of user data it is used from last elements of said free data area. 
     EFFECT: higher efficiency. 
     2 cl, 7 dwg
Patent RU-2278246-C2 (RU)
Title: Device for pipe cleaning in well
Inventor: IVANNIKOV VLADIMIR IVANOVICH
IPC: E21B37/00
Filed: 2001-12-24
Granted: 2006-06-20
Abstract: FIELD: well equipment, particularly for pipe or pipe string cleaning of scales by repeatedly striking pipe walls with working body with high frequency and regulated amplitude, to eliminate pipe sticking in well by exciting transversal oscillations by striker. 
     SUBSTANCE: device comprises pipe string and striker adapted to hit pipe walls. The device is connected to additional pipe string provided with support on lower end and is submerged in pipe string to be cleaned. Pendulum-like striker is suspended in additional pipe string so that the striker is spaced predetermined distance from additional pipe string bottom to provide free radial striker movement. Ball-like flow shutoff means is arranged over pendulum-like striker and has diameter less than inner diameter of additional pipe string. Ratio between ball-like flow shutoff means diameter and inner additional pipe string diameter is defined as d/D in ≤0.85, where D in  is inner additional pipe string diameter, d is ball-like flow shutoff means diameter. 
     EFFECT: increased efficiency of pipe interior cleaning of scale. 
     1 dwg
Patent RU-2265744-C2 (RU)
Inventor: ZAULER JURGEN
IPC: F02D41/22
Filed: 2001-05-11
Granted: 2005-12-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to proposed method of detecting trouble basing on diagnosing provided by detonation combustion sensor duly related to cylinders of multiple cylinder internal combustion engine and output signal of which depends on level of recorded noise, troubles are detected with account of cylinder or cylinders creating noise of highest level or with due account of cylinder(s) noise from which is recorded by detonation combustion sensor as highest.  Detonation combustion sensor is considered defective if some actual value depending on noise level exceeds at least one preset upper threshold value or comes out of the limits of at least one preset lower threshold value.  In proposed trouble detecting device basing on diagnosing provided by detonation combustion sensor which is duly related to cylinders of multiple cylinder internal combustion engine and output signal of which depends on level of recorded noise, means are provided to determine maximum value which make it possible to transmit for subsequent processing only signals related to cylinder where noise level is highest or only the signals related to cylinder in which noise detected by detonation combustion sensor is highest. 
     EFFECT: reduced threshold value of engine shaft rotation frequency starting from which diagnosing of detonation combustion sensor can be done without affecting trouble detection process. 
     10 cl, 3 dwg
Patent RU-2235047-C2 (RU)
Title: Spacecraft
Inventor: IVANOV V JU
IPC: B64G1/42
Filed: 2002-07-22
Granted: 2004-08-27
Abstract: FIELD: space engineering; designing spacecraft of wide class. 
     SUBSTANCE: proposed spacecraft has truss-like skeleton structure, body panels, target and service equipment including electric power supply system containing solar and nickel-hydrogen batteries and voltage stabilization automatic control units. Nickel-hydrogen storage batteries are made in form of hermetic bottles which form tubular members of said truss-like skeleton structure. 
     EFFECT: enhanced compactness of arrangements of units and systems inside spacecraft body. 
     1 dwg
Patent RU-2222543-C2 (RU)
Inventor: OVCHINNIKOV M V
IPC: A61P37/02
Filed: 2002-09-17
Granted: 2004-01-27
Abstract: FIELD: organic chemistry, chemical technology, peptides. SUBSTANCE: invention relates to methods for preparing tridecapeptide of the formula (I): H-His-Gly-Val-Ser-Gly-His-Gly-Gln-His-Gly-Val-His-Gly-OH. Synthesis of tridecapeptide of the formula (I) is carried out in solution by condensation of pentapeptide of the formula (II): X-His(X)-Gly-Val-Ser(Y)-Gly-OH with octapeptide of the formula (III): H-His(X 1 )-Gly-Gln-His(X 1 )-Gly-Val-His(X 1 )-Gly-OW. Prepared protected tridecapeptide of the formula (IV): X-His(X)-Gly-Val-Ser(Y)-Gly-His(X 1 )-Gly-Gln-His(X 1 )-Gly-Val-His(X 1 )-Gly-OW wherein X, Y and W are protective groups; X 1  is hydrogen atom or protective group is subjected for treatment with deblocking agents and the end product is isolated by high-performance liquid chromatography method. EFFECT: improved preparing method, simplified process, enhanced yield of end product. 2 cl, 1 tbl, 4 ex
Patent RU-2299898-C2 (RU)
Inventor: TEN VALERIJ IVANOVICH
IPC: C09D195/00
Filed: 2002-11-15
Granted: 2007-05-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: invention relates to manufacturing bitumen-containing roofing materials, in particular to roofing coatings, and provides method comprising preparation of bitumen melt, addition of mineral fillers thereto, preparation of cardboard pulp from textile waste, paper garbage, and wood raw materials, disintegration and drying of cardboard pulp, impregnation with liquid bitumen, cooling of impregnated pulp, formation of material for roofing coatings, and deposition of protective layer of mineral grit onto the surface thereof. After cooling of thus obtained mass to temperature, at which it acquires plastic properties, bitumen-impregnated, disintegrated and dried cardboard pulp is molded into material in the form of granules, onto whose surface protective layer of mineral grit is deposited under vibration. 
     EFFECT: accelerated and reduced in price production of material with improved quality and prolonged lifetime. 
     2 dwg
Patent RU-2276465-C2 (RU)
Inventor: ZEJZEN MARTIN
IPC: G06F7/72
Filed: 2001-05-15
Granted: 2006-05-10
Abstract: FIELD: cryptographic method and chip-card for encoding information, methods for creating electronic signatures. 
     SUBSTANCE: at least one calculation step is performed, providing for realization of E operation of modular exponentiation in accordance to formula E=x d (mod p·q), where d and mod p·q are components of a secret key, while parallel represent first simple multiplier, q is second simple multiplier, d is level coefficient, and x represents base, while operation E of modular exponentiation is performed in accordance to Chinese theorem about remainders. 
     EFFECT: decreased amount of computing operations and machine time costs during simultaneous increase of level of data protection from unsanctioned access. 
     4 cl
Patent RU-2271213-C2 (RU)
Inventor: OL SON BENGT KRISTER
IPC: A61K8/97
Filed: 2001-05-10
Granted: 2006-03-10
Abstract: FIELD: medicine, cosmetology. 
     SUBSTANCE: invention relates to a composition used in the skin care. The composition comprises cartilage extract, grape seeds extract and tomato fruit extract that shows anti-oxidant effect and inhibits formation of free radicals. The composition comprises hydrophilic lipophilic (hydrophobic) antioxidant and cartilage extract that provides the sharp increase of skin collagen synthesis. Proposed composition promotes to reducing collagen activity and levels of final products of progressing glycosylation. Proposed compositions are designated for treatment of ageing skin and for delaying symptoms of the health skin ageing. 
     EFFECT: improved and valuable properties of compositions. 
     40 cl, 4 tbl, 4 dwg, 5 ex
Patent RU-2252546-C2 (RU)
Title: Method for protecting of growing nightshade crops from hazardous insects
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-12-17
Granted: 2005-05-27
Abstract: FIELD: agriculture, in particular, biological protection of plants. 
     SUBSTANCE: method involves spraying growing nightshade plants with Steinernema feltiae suspension into which anti-desiccant is added, with preparation produced from Mortierella sarnyensis micromycet biomass being used as anti-desiccant. 
     EFFECT: increased efficiency in controlling of hazardous insects on growing nightshade crops.
Patent RU-2244155-C2 (RU)
Title: Hydraulic turbine
Inventor: BELOV K M
IPC: F03B7/00
Filed: 2002-12-17
Granted: 2005-01-10
Abstract: FIELD: hydropower engineering. 
     SUBSTANCE: invention is designed for use in lower power hydroelectric power stations. Proposed hydraulic turbine contains housing with end face covers, intake and exhaust branch pipes. Housing accommodates two rotors and streamlined guide. Rotors are made of made tubes provided with longitudinal cut and installed so that part of tube plays part of plate and other part plays part of rotor housing. Hydraulic turbine is furnished with system including pump, distributing device and pipelines providing pressure of water in tandem spaces between plates and housing. 
     EFFECT: reduced labor input in manufacture of hydraulic turbine. 
     1 dwg
Patent RU-2246482-C2 (RU)
Inventor: KLIMOCHKIN JU N
IPC: C07C211/38
Filed: 2002-12-25
Granted: 2005-02-20
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention relates to a method for preparing 1-amino-3,5-dimethyladamantane hydrochloride (the preparation memantin or acatinol) used in medicinal practice as agent for treatment of such diseases as Parkinson's disease, neurodegenerative disorders, glaucoma. Method for preparing 1-amino-3,5-dimethyladamantane hydrochloride involves addition of nitric acid to preliminary prepared 1,3-dimethyladamantane emulsion in acetic acid at 10-30 o C followed by addition of 30-55% urea solution in water in the mole ratio 1,3-dimethyladamantane : acetic acid : nitric acid : urea = (1:3)-(4:9)-(12:2.5)-5.0, respectively followed by neutralization of obtained reaction mass with alkali an aqueous solution, extraction and the following isolation of product as hydrochloride and its crystallization from water. Method provides preparing product of the high quality that satisfies requirements of Pharmacopoeia. 
     EFFECT: improved preparing method, enhanced quality of product. 
     5 ex
Patent RU-2239748-C2 (RU)
Inventor: KLJUNIN O S
IPC: F16J12/00
Filed: 2002-12-24
Granted: 2004-11-10
Abstract: FIELD: cylinder tests, particularly acceptance tests, namely fracture tests. 
     SUBSTANCE: method involves filling cylinder lining with viscous fluid substance and increasing hydraulic pressure inside liner up to full cylinder destruction. Aqueous clay suspension if used as viscous substance. Pressure inside lining is increased at a rate of not more than 1.4 MPa/s up to 80% of design destruction pressure and then at rate of not more than 0.35 MPa/s. After reaching design pressure the cylinder is kept for not less than 5 c and then pressure is increased up to cylinder destruction along with real pressure recording. 
     EFFECT: reduced test cost. 
     3 cl, 1 dwg
Patent RU-2259849-C2 (RU)
Title: Способ получения иммуноглобулинов для специфической терапии хламидиоза у плотоядных животных
Inventor: ISKHAKOV G M
IPC: A61K39/395
Filed: 2003-01-30
Granted: 2005-09-10
Abstract: Изобретение относится к области ветеринарии. В качестве антигена используют очищенные культуры хламидий, выделенные от плотоядных животных. В качестве животных-доноров используют быков. Иммунизацию хламидийным антигеном проводят вначале подкожно с полным адъювантом Фрейнда, а затем внутримышечно с неполным адъювантом Фрейнда с увеличением дозы на всех этапах иммунизации на 5 мл. Забор крови у животных осуществляют периодически после достижения титра специфических хламидийных антител в крови животных доноров не менее 1:40 в реакции связывания комплемента. Иммуноглобулины выделяют осаждением их насыщенным раствором сульфатом аммония. Для изготовления антигена, предназначенного для иммунизации, используют штаммы хламидий, выделенные от лисиц, песцов, собак и кошек. Препарат стерилен, безвреден для лабораторных животных, не обладает пирогенностью, не реактогенен для собак и кошек, снижает вирулентность хламидий на 53,3%, на 15,4% повышает эффективность терапии хламидийных инфекций при сочетании с традиционными схемами лечения. 2 табл.
Patent RU-2244433-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/34
Filed: 2003-03-14
Granted: 2005-01-20
Abstract: FIELD: food-processing industry, in particular, production of caramels. 
     SUBSTANCE: method involves mixing soft substance, plasticizer and preparation produced from Mortierella exigua micromycet biomass by predetermined process and used as emulsifier and texturizer; boiling out. 
     EFFECT: simplified method and reduced consumption of processing additives. 
     2 ex
Patent RU-2265960-C2 (RU)
Inventor: KVASHENNIKOV V V
IPC: H04L1/00
Filed: 2003-06-16
Granted: 2005-12-10
Abstract: FIELD: communications engineering. 
     SUBSTANCE: method includes continuously controlling quality of communication channel, on basis of results of which value of depth of alternation of word symbols of interference-resistant code is selected, interference-resistant code symbols alternation, interference-resistant code words and information packet, composed of symbols of several interference-resistant code words is transferred to communication channel, on receiving side symbols are shifted back as they were and words of interference-resistant code are reproduced, while average number of errors in interference-resistant code words is estimated, and selective dispersion of errors number in interference-resistant code words of received information packet is determined, and after receiving another information packet alteration of previous value of alternation depth is performed on basis of deviation of selective dispersion of errors allocation in words of received information packet from dispersion of binomial allocation law. 
     EFFECT: higher trustworthiness of information receipt and decreased time of information receipt delay.
Patent RU-2322539-C2 (RU)
Title: Способ изготовления тканевых прослоек для формованных изделий со связующим на основе синтетической смолы, а также пропиточное средство для таких тканевых прослоек
Inventor: DERN KHANS-JURGEN
IPC: D06M15/564
Filed: 2003-07-04
Granted: 2008-04-20
Abstract: Изобретение относится к технологии получения формованных изделий, в частности шлифовальных кругов с тканевыми прослойками, пропитанными термореактивным связующим на основе синтетической смолы. Используемым для пропитки связующим является спиртовой раствор термореактивной смолы или смесь смол, или смесь смолы с отвердителем. Перед процессом пропитки в раствор вводят 1-15% добавки из группы амидов жирных кислот или замещенных амидов жирных кислот в пересчете на количество смолы или смеси смол, или смеси смолы с отвердителем. Изобретение обеспечивает упрощение процесса укладки изделий, возможность их повторного отделения друг от друга без снижения их качества. 2 н. и 5 з.п. ф-лы.
Patent RU-2262442-C2 (RU)
Inventor: SHERSHEVSKIJ A G
IPC: C12F3/10
Filed: 2003-07-01
Granted: 2005-10-20
Abstract: FIELD: food industry. 
     SUBSTANCE: press-batcher comprises cylindrical pressing housing that receives the pressing screw, pressing head, and drive.  The cylindrical pressing housing is connected with the vacuum chamber.  The vacuum chamber is connected with the conical housing of the vacuum gate valve.  The vacuum gate valve receives the conical screw that passes through vacuum chamber and has blades inside the vacuum chamber.  The pressing head is provided with cutting mechanism having control rotation drive and device for supplying hot air.  The vacuum chamber is provided with the device for evacuating moisture air. 
     EFFECT: enhanced efficiency. 
     1 dwg