baber/WOPTO huggingface dataset:
Patent RU-2192108-C1 (RU)
Title: Radio-electronic unit
Inventor: MALASHIN V I
IPC: H05K1/14
Filed: 2001-05-22
Granted: 2002-10-27
Abstract: FIELD: radio-electronics; receiving and processing signals from satellite radio navigation systems. SUBSTANCE: radio-electronic unit has multilayer printed-circuit board whose external conducting layers carry printed-circuit tracks, contact pads, electrical and radio components, high-frequency connector for receiving antenna and low-frequency connector for peripheral devices, remaining printed-circuit tracks being disposed in its internal conducting layers. Electrical and radio components are assembled in regions of which first one accommodates electrical and radio components for reception and frequency conversion of signals and second region holds those designed for digital processing of signals. First region relates to first and second shielding ground planes provided in internal second and last but one conducting layers and second region, to third shielding ground plane and also to power plane. Power conductors of electrical and radio components in first region and power conductor interconnecting output lead of power switch and input lead of receiving-antenna power filter are concentrated in one internal conducting layer between internal second and last but one conducting layers, total number of internal conducting layers being minimum three. Mentioned power conductors of electrical and radio components are made in the form of printed-circuit tracks fanning out from branching node disposed within first region; it is essentially equipotential area. Vacant sections of this area are used as ground sections connected to first and second shielding ground planes. Center of branching node is connected to output lead of first power filter whose input lead is connected through separate printed-circuit track to output lead of second power filter; connected to the latter is also power plane related to second region. Electrical and radio components of different types disposed on multilayer printed-circuit board as well as receiving antenna are supplied with power from common external power source. EFFECT: eliminating stray pick-ups and induced noise on printed-circuit board where electrical and radio components are compactly disposed. 5 cl, 9 dwg
Patent RU-2205901-C1 (RU)
Inventor: MEDVEDEV G I
IPC: C25D3/22
Filed: 2001-09-21
Granted: 2003-06-10
Abstract: FIELD: electroplating; electrochemical deposition of zinc; corrosion protection of parts. SUBSTANCE: proposed method consists in deposition of zinc in electrolyte containing zinc sulfate, aluminum sulfate and sodium sulfate. Besides that, butynediol 1,4 (35-%) is introduced into electrolyte for obtaining smooth bright surface at the following relationship of components, g/l: zinc sulfate, 200-250; aluminum sulfate, 20-30; sodium sulfate, 50-100; butynediol 1,4 (35-%), 30-40; electroplating is performed at pH equal to 3-4 and temperature of 15-30 C, cathode current density of 1-6 A/sq dm at current efficiency of 93-98% at continuous mixing of electrolyte. EFFECT: enhanced efficiency. 1 tbl
Patent RU-2200053-C1 (RU)
Title: Flue gas cleaning plant
Inventor: RYNEJSKIJ V A
IPC: B01D53/00
Filed: 2001-11-27
Granted: 2003-03-10
Abstract: FIELD: cleaning flue gases after burning domestic and industrial wastes. SUBSTANCE: proposed plant includes heat exchanger, chamber for cleaning material from solid fraction which is connected with scrubber through smoke exhauster; arranged in its upper part are injectors for sprinkling the gas, filtering unit and smoke exhauster connected with exhaust pipe; besides that, plant is provided with flue gas sprayer made in form of tube bent upward brought into scrubber out of smoke exhauster; bottom of said scrubber is made in form of drain branch pipe ; smoke chamber is provided with drain funnel inserted in its bottom; plant is provided with liquid sludge receiver provided with inclined bottom; said receiver embraces drain branch pipe of scrubber inserted in it and tail portion of funnel; heat exchanger is made in form of gas tubs washed with water; mounted in section of sprayer before scrubber inlet is absorbent feed unit; bent section of sprayer is provided with perforations; scrubber is provided with jacket for preheating its inner wall and hot and cold water mixer equipped with temperature and water flow rate regulators; mounted in upper part of scrubber is gas discharge line made in form of branch pipe narrowing downward and entering the smoke chamber; exhaust pipe mounted on smoke chamber is connected via nozzles and circular tuyere with atmospheric air delivery fan forming smoke exhauster; filtering unit is made in form of taper flexible filter located in smoke chamber and secured on drain funnel by its wide portion and on outer surface of gas line branch by its narrow portion; scrubber drain branch pipe and tail portion of funnel introduced in liquid sludge receiver to required depth form liquid lock. EFFECT: enhanced efficiency; simplified construction; increased service life. 4 cl, 1 dwg
Patent RU-2211239-C1 (RU)
Title: Hydrocarbon-based emulsion drilling mud
Inventor: KOTEL NIKOV V A
IPC: C09K8/36
Filed: 2002-02-04
Granted: 2003-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: objective of invention is physicochemical action on formation during primary exposure of productive oil pools. Drilling mud contains, wt %: liquid petroleum product 25-60, surface-active emulsifier 1.0-2.5, hydrophobized dispersed chalk 3-10, mineralized water phase (base component), and additionally co-emulsifier, in particular chemically modified silica with 40-70% degree of substitution of surface silanol groups by alkyl-aryl radicals, 0.6- 1.5. Above-indicated alkyl-aryl radicals are, in particular, methyl, ethyl, propyl, or phenyl. Chalk is hydrophobized by mechanically mixing it with 0.5-1.0% of chemically modified silica having 99.8-99.9% hydrophobicity and particle size 0.005 to 0.1 mcm. EFFECT: decreased water loss, prevented clogging of pore space of borehole environment during primary exposure of productive formation. 4 cl, 3 tbl, 14 ex
Patent RU-2213854-C1 (RU)
Inventor: KHISAMOV R S
IPC: E21B43/20
Filed: 2002-03-26
Granted: 2003-10-10
Abstract: FIELD: oil producing industry: applicable in development of multihorizon oil pools. SUBSTANCE: method includes oil withdrawal from formations through producing wells. Working agent is injected into formations through injection wells. Additional producing well is drilled down to upper producing formation and its productivity is analyzed. In case of insufficient productivity of tapped formation, additional producing well is drilled in interval between upper and lower producing formations. Additional producing well is cased in interval of absence of oil-bearing interlayers. Tubing string is lowered to drilled bottomhole. Formation fluids are withdrawn through tubing string from all uncased interval. Water-oil boundary in annulus is determined and tubing shoe is installed at level of water-oil boundary. After oil withdrawal from uncased interval, additional producing well is drilled to lower producing formation and oil is withdrawn. EFFECT: increased oil recovery from pool. 2 cl
Patent RU-2217093-C1 (RU)
Title: Устройство для дистального перемещения временных моляров
Inventor: AJUPOVA F S
IPC: A61C7/12
Filed: 2002-04-29
Granted: 2003-11-27
Abstract: Устройство для дистального перемещения временных моляров применяется в стоматологии, а именно в ортодонтии. Устройство состоит из пластмассовых небной и двух зубонадесневых пластинок, которые в дистальных отделах распилены, ортодонтической проволоки и винтов. Небная и зубонадесневые пластинки выполнены с возможностью охвата временных моляров с небной, дистальной и вестибулярной поверхностей. При этом небная и зубонадесневые пластинки соединены между собой отрезками стальной ортодонтической проволоки. В передних отделах зубонадесневых пластинок укреплена дуга из ортодонтической проволоки, проходящая по вестибулярной поверхности передних зубов. В небной и зубонадесневых пластинках непосредственно у контактной точки рядом стоящих, перемещаемых зубов укреплен отрезок проволоки, плотно прилегающий к их медиальной контактной поверхности. Технический результат - плотный охват всех поверхностей перемещаемых моляров пластмассой и ортодонтической проволокой обеспечивает их эффективное дистальное перемещение. 2 ил.
Patent RU-2222383-C1 (RU)
Title: Washing complex
Inventor: CHERKASOV V G
IPC: B03B5/00
Filed: 2002-05-06
Granted: 2004-01-27
Abstract: FIELD: beneficiation processes employed for development of placer deposits of mineral wealth, such as gold. SUBSTANCE: washing complex includes feeder, disintegration and classification facilities, water supply system, block of rotary sluice boxes and intake hopper with shower system placed beneath block. Hopper has double walls and presents inclined vessel. Space formed between walls is filled with packages of parallel plates. Outer wall of hopper is equipped with collection pockets. Upper part of vessel is provided with screening surface. Hopper is fitted with transporting tubes located above packages of parallel plates. Transporting tubes are linked to outlet branch pipe of hopper and water supply system. Washing complex is equipped with vibration exciter mounted under packages of parallel plates. It comes in the form of branched blocks of longitudinal-lateral intercoupled bar structures and vibration source. EFFECT: raised operational efficiency of beneficiation equipment thanks to reduced loss of chips and fines of precious component, enhanced ecological reliability of sand washing. 1 cl, 4 dwg
Patent RU-2220473-C1 (RU)
Inventor: IVLJUSHKIN A N
IPC: H01J17/49
Filed: 2002-06-03
Granted: 2003-12-27
Abstract: FIELD: electronic engineering; color alphanumeric and video information display devices. SUBSTANCE: high uniformity of glow of gas panel display elements is attained due to anodes made for instance from aluminum or chromium in the form of solid thin-film coating applied to additional insulating barriers formed on lower insulating plate and on lower insulating plate within display elements; phosphor is applied to anodes in gaps between additional insulating barriers and insulating barriers enclosing display cells. EFFECT: enhanced uniformity of display element brightness. 2 cl, 1 dwg
Patent RU-2225024-C1 (RU)
Title: System of image stabilization on mobile base
Inventor: PATRUSHEV I P
IPC: G02B27/64
Filed: 2002-07-01
Granted: 2004-02-27
Abstract: FIELD: optical instrumentation. SUBSTANCE: invention is related to gyrostabilized facilities put on mobile objects. System of image stabilization has indicator gyroscopic platform with mirror set on it, gimbal suspension in the form of external and internal frames, free gyroscopic angle-data transmitter with torque generators, transmitters of angle of rotation of rotor of gyroscopic angle- data transmitter which outputs are connected through amplification-correction devices of corresponding stabilization channels to inputs of stabilization sensors of suspension frames, two channels of control over rate of turn of platform with amplification link in each channel connected to input of proper torque generator of gyroscopic angle-data transmitter, two threshold units for protection of rotor of gyroscopic angle-data transmitter from impact against mechanical rests connected with their inputs to transmitters of angle of rotation of gyroscopic angle-data transmitter and with their outputs to first inputs of amplification link of channel of control over rate of turn of platform through adders and two units protecting stabilization sensors against overheating connected to amplification-correction device of each stabilization channel. Free gyroscopic angle-data transmitter is mounted on auxiliary axle that is coupled to mirror by means of belt transmission with gain factor 1:2. System includes device to compensate for errors of belt transmission, two units protecting torque generators of gyroscopic angle-data transmitter against overheating, two devices to compensate for drift of line of sight and transmitters of vertical and horizontal guidance angles. EFFECT: increased precision of stabilization and speed of control over free gyroscopic angle-data transmitter. 4 dwg
Patent RU-2219745-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-07-04
Granted: 2003-12-27
Abstract: FIELD: treatment of plant product before laying for storage. SUBSTANCE: method involves providing hydraulic cooling of fruit and vegetable with saturated aqueous solution of antiseptic, with following laying of fruit and vegetable in temperature-controlled store. Antiseptic is preparation produced by sequential extracting of Mortierella zychae micromycet biomass 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: reduced corrosive wear of equipment and reliable storage of plant product.
Patent RU-2214221-C1 (RU)
Title: Aerosol preparation for hair styling
Inventor: JAKUPOV A G
IPC: A61K8/895
Filed: 2002-08-07
Granted: 2003-10-20
Abstract: FIELD: cosmetology. SUBSTANCE: the present innovation deals with fixing hair style for prolonged period of time. Aerosol preparation has got the following composition, weight%: "Chitopol-1" copolymer of A or B mark 6.0-15.0, "Luvimer 100 P" acrylic terpolymer 0.1- 1.0, neutralizing agent as triethanolamine 0.1-1.0, solvent 51.0-61.0, scent 0.2-0.9, evacuating gas - the rest. As solvent one should apply ethanol or its mixture with methylene chloride, moreover, the content of the latter does not exceed 16 weight% in composition of aerosol preparation. The suggested composition enables to increase the number of preparations for hair styling. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2225972-C1 (RU)
Inventor: EZHKOV A V
IPC: F26B11/12
Filed: 2002-10-09
Granted: 2004-03-20
Abstract: Изобретение относится к технике сушки материалов и может быть использовано при получении сухих порошков из овощных и фруктовых выжимок и отходов спиртового производства на предприятиях пищевой и комбикормовой промышленности. Устройство для сушки, преимущественно липких материалов, содержит неподвижный цилиндрический корпус, введенный в корпус с кольцевым зазором осевой патрубок подачи сушильного агента и размещенную в зазоре роторную камеру обработки. Ротор выполнен в виде перфорированной обечайки с винтовыми лопастями на внутренней и наружной поверхностях с образованием составной камеры обработки из наружного и внутреннего автономных винтовых каналов с встречно развернутыми лопастями, каналы сообщены между собой по торцам обечайки с помощью переточных окон в обечайке. В кольцевом зазоре между корпусом и обечайкой установлена перфорированная цилиндрическая вставка, а винтовые каналы камеры обработки заполнены подвижными сферическими телами, образующими контактную поверхность. Поверхности стенок винтовых каналов, а также сферических тел и контактирующих с материалом узлов могут быть покрыты или выполнены из химически совместимого с высушиваемым материалом и обладающего низкой адгезией вещества (фторопласта). Изобретение интенсифицирует процесс сушки и повышает качество высушенного продукта. 2 з.п. ф-лы, 1 ил.
Patent RU-2229952-C1 (RU)
Inventor: ONISHCHENKO A K
IPC: B21K3/04
Filed: 2002-11-15
Granted: 2004-06-10
Abstract: FIELD: plastic working of metals, namely forming blanks of titanium alloys, mainly vanes in aircraft making industry branch. SUBSTANCE: method comprises steps of forming blank at least by two transitions of preliminary forming; then performing final forming; for each Transition of preliminary forming heating blank until temperature exceeding temperature for polymorphous conversion; after each transition of preliminary forming cooling blank until temperature lower than temperature of termination of polymorphous conversion; realizing final forming at temperature range of beginning polymorphous conversion and complete polymorphous conversion. EFFECT: enhanced strength characteristics of article due to providing optimal structure of material. 1 ex
Patent RU-2238038-C1 (RU)
Title: Способ определения степени тяжести, профилактики и лечения остеопороза при ревматоидном артрите
Inventor: CHERNOV JU N
IPC: A61B6/00
Filed: 2003-03-18
Granted: 2004-10-20
Abstract: Изобретение относится к медицине, а именно к терапии. Каждому больному остеопорозом, развивающимся при ревматоидном артрите, индивидуально рассчитывается сумма баллов, определяющая количество факторов риска остеопороза, степень активности ревматоидного артрита, величину отклонения содержания ионизированного кальция от нормальных параметров, клиническую симптоматику остеопороза и его выраженность по данным денситометрии или рентгенологического исследования позвоночника. Использование предлагаемого способа позволяет провести интегральную оценку степени тяжести остеопороза при ревматоидном артрите путем подсчета количественных параметров факторов риска при остеопорозе, степени активности ревматоидного артрита, величины отклонения от стандартных значений уровня ионизированного кальция в сыворотке крови, выраженности клинической симптоматики, данных денситометрии или рентгенологического обследования. Использование предлагаемого способа позволяет провести индивидуальную оценку тяжести остеопороза при ревматоидном артрите, оценить степень риска переломов, провести комплекс профилактических мероприятий: повысить физическую активность, подобрать диету с высоким содержанием кальция и витамина Д и относительно низким содержанием фосфатов, поваренной соли и клетчатки, устранить факторы риска остеопороза и случайных потерь равновесия, а также подобрать адекватную фармакотерапию с использованием медикаментов, подавляющих костную резорбцию, уменьшающих активность ревматоидного артрита при среднетяжелом остеопорозе, и провести лечение остеопоретических переломов при тяжелой степени остеопороза.
Patent RU-2243544-C1 (RU)
Inventor: ZHALKOVSKIJ EH I
IPC: G01N27/22
Filed: 2003-03-26
Granted: 2004-12-27
Abstract: FIELD: oil products inspection. 
     SUBSTANCE: indicator has self-excited oscillator, capacitive pick-up provided with thermo-sensitive resistor, scaling amplifier. Commuting cascades are connected to output of scaling amplifier. Number of cascades equals to number of brands of inspected petrol. Any cascade has two-level comparator and AND-NOT gate. Light-emitting diodes are used as indictors which are connected to outputs of all cascades. 
     EFFECT: simplified design of circuit diagram. 
     1 tbl, 2 dwg
Patent RU-2241943-C1 (RU)
Title: Устройство стволов двуствольного ружья
Inventor: PUSHKIN N M
IPC: F41A21/08
Filed: 2003-10-29
Granted: 2004-12-10
Abstract: Изобретение относится к области оружейной техники, а именно к двуствольным охотничьим ружьям. Устройство стволов двуствольного ружья, включающее трубки стволов, мушку и узел сведения стволов, выполненный в виде межствольного разрезного вкладыша с перемычкой в задней его части, узел перпендикулярно-плоскостной ориентации стволов, включающий винт регулировки с двумя вставками и прокладкой между ними, а узел сведения стволов снабжен движком с взаимно пересекающимися пазами, в которых установлены выступы - копирные поверхности межствольного вкладыша, при этом движок выполнен с возможностью продольного перемещения с помощью регулировочного винта с проточками головки, установленного в торце вкладыша, фиксируемого от продольного перемещения двумя штифтами, установленными в проточке головки регулировочного винта, фиксатор положения движка, а мушка выполнена с возможностью крепления винтами в торцевой и верхней ее частях. Изобретение позволяет производит регулировку стволов раздельно в плоскости, перпендикулярной плоскости стволов, и в плоскости стволов. 2 з.п. ф-лы, 6 ил.
Patent RU-2253773-C1 (RU)
Title: Drive belt
Inventor: SAPAROV V N
IPC: F16G5/20
Filed: 2003-10-28
Granted: 2005-06-10
Abstract: FIELD: mechanical engineering; drive belts. 
     SUBSTANCE: proposed drive belt contains elastomer base with extension layers 1 and compression layers 2 made in form of separate members 5 located on cord layer 3. Coiled cords of cord layer 3 consist of independent threads, with space between threads filled up with elastomer. 
     EFFECT: increased strength and wear resistance of belt. 
     2 cl, 3 dwg
Patent RU-2259155-C1 (RU)
Inventor: KUKLIN A N
IPC: A44B15/00
Filed: 2004-02-20
Granted: 2005-08-27
Abstract: FIELD: articles of personal use such as pendants, keys etc, and holding means used for collecting of above mentioned articles, including articles of theme. 
     SUBSTANCE: open member, preferably ring-shaped, for holding of articles has opening zone overlapped with opposite end portions brought one behind another. Side surface of at least one of end portions on the side of adjacent end portion is equipped with spacer protrusion. Various embodiments of spacer protrusions may be used in open member. 
     EFFECT: simplified process for insertion and withdrawal of articles from holding member, enhanced reliability in operation and improved characteristics. 
     12 cl, 9 dwg
Patent RU-2253697-C1 (RU)
Inventor: GAVRILOV N B
IPC: C23F11/14
Filed: 2004-04-29
Granted: 2005-06-10
Abstract: FIELD: compounds for corrosion inhibition of heat-exchange equipment in circulating water systems of industrial plants. 
     SUBSTANCE: proposed corrosion inhibitor includes 1, 2, 3 benzene azimide, alkyl dimethyl amine oxide, propylene glycol, dimethyl formamide and water at the following relations of components, mass-%: 1,2,3 benzene azimide, 1.0-10.0; alkyl dimethyl amine, 1.0-25.0; propylene glycol, 1.0-30.0; dimethyl formamide, 1.0-10.0, the remainder being water. 
     EFFECT: enhanced operational efficiency due to high corrosion resistance properties. 
     1 tbl
Patent RU-2266297-C1 (RU)
Title: Peptide composition possessing immunoregulatory property
Inventor: TERENT EV A A
IPC: A61K38/06
Filed: 2004-05-12
Granted: 2005-12-20
Abstract: FIELD: medicine, chemistry of peptides, amino acids. 
     SUBSTANCE: invention relates to novel biologically active substances. Invention proposes the novel composition comprising peptides of the formula: H-Arg-Gly-Asp-OH and H-Tyr-X-Y-Glu-OH wherein X means Gln and/or Glu; Y means Cys(acm) and/or Cys. The composition shows ability to inhibit proliferative activity of mononuclear cells, to induce suppressive activity and their ability for secretion of cytokines TNF-1β (tumor necrosis factor-1β) and IL-10 (interleukin-10 ). 
     EFFECT: simplified method for preparing composition, valuable medicinal properties of composition. 
     4 cl, 16 tbl, 9 ex
Patent RU-2267428-C1 (RU)
Title: Torsion spring of rail running gear
Inventor: SLIVINSKIJ EVGENIJ VASIL EVICH
IPC: B61F5/24
Filed: 2004-06-23
Granted: 2006-01-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: torsion spring of rail running gear consists of lever 11 hinge-connected to bottom of body 10 connected with rod 1 fitted in spline support 6 installed on bogie frame.  Lever is provided with cam 12 in zone of contact with body bottom engaging with cavity 13 in body bottom, said cavity is of different height in length and curvilinear in plan.  Spline support is made movable and is provided with spherical head 8 installed for movement in guide 9 rigidly secured on said bottom and provided with boss in plan pointed to side of pivot connecting bogie and running gear body. 
     EFFECT: simplified design, enlarged operating capabilities of torsion spring suspension. 
     3 dwg