baber/WOPTO huggingface dataset:
Patent UA-50777-C2 (UA)
Title: Method and apparatus for applying a material to a web
IPC: D21H27/38
Filed: 1997-07-09
Abstract: A method and apparatus of manufacturing a web which is striped with add-on material, comprising: a first arrangement which establishes a sheet of base web from a first slurry and moves the established sheet along a first path; a second arrangement for preparing a second slurry; a moving orifice applicator operative so as to repetitively discharge the second slurry upon the moving sheet of base web, the moving orifice applicator comprising: a chamber box arranged to establish a reservoir of the second slurry across the first path; an endless belt having an orifice, the endless belt received through the chamber box; a drive arrangement operative upon the endless belt to continuously move the orifice along an endless path and repetitively through the chamber box, the orifice when communicated with the reservoir being operative to discharge the second slurry from the reservoir through the orifice; a flow distribution system for introducing the second slurry into the chamber box at spaced-apart feed locations along the chamber box; a flow monitoring system for reading fluid pressure at spaced-apart locations along the chamber box; and a controller arranged to identify which of the feed ports is operatively adjacent a monitored location of highest pressure variation, the controller selectively adjusting output of the flow distribution system at the identified feed location counteractively to the highest pressure variation, the controller adjusting output of a remainder of the feed locations counteractively to the output adjustment at the identified feed location.
Patent UA-48285-C2 (UA)
Title: A method of thermal processing of steel welded articles
Inventor: KULYK VIKTOR MYKHAILOVYCH
Filed: 1999-07-09
Abstract: An invention relates to the welding industry, mainly to a method of thermal processing of steel welded articles and may be used in producing welded constructions and the steel articles. The method of thermal treatment of the steel welded articles, mainly of high solidity, includes the hardening and tempering and further local short-term heating of the welded joint. After hardening and tempering of the article its components and adjacent sections of length being up to the 2 lengths of the welded joint are to be heated by the arc one or more times. The heating is processed with the surface fusion to and below temperatures of metal austenization. The invention shall improve the structure and mechanic properties of the article and will increase its serviceability.
Patent UA-49995-C2 (UA)
Title: High-pressure device for production of superhard materials
Inventor: KYSENKO VIKTOR FEDOROVYCH
Filed: 2001-01-03
Abstract: Invention relates to devices for creation of high, mainly superhigh pressure in a container that has plane of symmetry and axis of symmetry, and may be used, in particular, for manufacture of superhard materials: artificial diamond, boron nitride, etc. The device contains a container, the punches being symmetrically located about axis together with common drive for radial compression of the container, and elements for fixation of container in axial direction that serve as guides for mentioned punches and prevent off extrusion of container material into the gap between them and punches. The distinctive feature of the device consists in that one of elements for container fixation in axial direction has a drive for axial movement, punches being assembled in two identical in number groups, punches of each group are located on one of above-mentioned elements symmetrically about said plane and are equipped with swinging mechanism, and their drive is made as a hydraulic drive and a block rigidly connected with its moving element and consisting of several connected with tension coaxially located rings, on inside surface of the smallest ring wedges corresponding to the number of punches are mounted thus forming with latter wedge pairs, all contact areas of punches between them are insulated.
Patent UA-60406-C2 (UA)
Title: A blast furnace casting bed
Inventor: KRIKUNOV BORYS PETROVICH
Filed: 2003-05-07
Abstract: The invention relates to ferrous metallurgy, particularly to the blast furnace casting bed structure, and can be used in designing, construction and reconstruction of blast furnaces. The blast furnace casting bed contains pillars with casting bed base disposed thereon, furnace house adjacent to it, at least one main gutter with multilayer packing or bulked lining, with skimmer and case, transporting gutters for cast iron and slag, outlet gutters, system of natural or forced ventilation, gutters covers, at that main, transporting or outlet gutters are placed on self-standing, independent supports with an opportunity of a free movement relative to the casting bed and its own support. The main gutter inclination depending on kind of lining and type of smelted cast iron is 1-12° of casting bed surface level. The system of ventilation is fixed under casting bed base, on the base itself, supports thereof or self-standing, independent supports. The furnace house is installed at least on the level of the casting bed working surface. The invention provides for increasing economy in use of the applied structure with a simultaneous enhancement of casting bed structure technological opportunities.
Patent RU-2184823-C2 (RU)
Inventor: MERKEL DZHERAL D
IPC: E04G7/30
Filed: 1998-08-18
Granted: 2002-07-10
Abstract: Изобретение относится к системе строительных лесов или каркасным системам. Технический результат - усовершенствование конструктивных элементов системы. Каркасная система состоит из трубчатых стоек с горизонтальными и/или диагональными стяжками и сопутствующими деталями системы. На каждой трубчатой стойке расположены один или с интервалом друг над другом несколько соединительных узлов каркаса, каждый из которых содержит соответственно четыре клиновых гнезда сцепления соединительных элементов стяжек посредством вставляемых клиновидных элементов. Клиновые гнезда соединительных узлов имеют геометрию, отличную от сечения вставляемых элементов, а на каждом конце трубы диагональной стяжки расположена клиновая головка, выполненная с возможностью посадки на клиновое гнездо с примыканием к трубчатой стойке и возможностью фиксации клином через клиновую головку и клиновое гнездо. Клиновидные вставляемые соединительные элементы по их передней и задней клиновым поверхностям пересекающихся сторон имеют вогнутую внутрь поверхность. 11 з. п. ф-лы, 9 ил.
Patent RU-2198651-C2 (RU)
Title: Composition for coloring keratin fibers, method of their coloring (versions), set for coloring of keratin fibers
Inventor: LANG ZHERAR
IPC: A61K/
Filed: 1999-07-28
Granted: 2003-02-20
Abstract: FIELD: cosmetology. SUBSTANCE: composition for coloring keratin fibers, particularly, hair, including one normal cation coloring in medium acceptable for coloring, also contains anion surface-active substance selected from a group consisting of acylizetionates, acyltaurates, sulfosuccinates, acylsarcocosinates, acylglutamates, polyoxylalkylenated oxycarbon acids and their salts, glucamidalkylsulfates, alkylgalactoziduronates, anion derivatives of alkylpolyglucosides and their mixtures. Invention also deals with methods and sets for coloring using said composition. EFFECT: intensive, weak selecting coloring, stable to aggressive actions. 33 cl, 1 tbl, 5 ex
Patent RU-2190321-C2 (RU)
Inventor: SOROKIN L E
IPC: A01G23/02
Filed: 2000-06-08
Granted: 2002-10-10
Abstract: FIELD: logging equipment used in forestry. SUBSTANCE: logging machine has hydraulic suspension frame equipped with tree trunk drawing link mechanism comprising shafts, levers with casings at their ends. Drawing-through rollers are mounted in casings. Rotational drive is made in the form of hydraulic engines. Second ends of levers are equipped with hydraulic cylinder for rotating levers relative to shafts by means of tie-rod. EFFECT: increased efficiency and elimination of manual work for carrying out delimbing and crosscutting operations. 4 cl, 5 dwg
Patent RU-2218285-C2 (RU)
Title: Braking device with booster and passive safety element
Inventor: VERBO JULISS
IPC: B60T13/56
Filed: 1998-12-22
Granted: 2003-12-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention is designed for braking system of vehicles and is aimed at facilitating process of braking. Proposed device consists of brake master cylinder and brake booster with housing, movable partition forming front and rear chambers inside housing and hermetically isolated from each other, three-way valve set into operation by control tie-rod for selectively creating pressure differential in front and rear chambers and, respectively, loading movable partition by force created by booster which acts in direction of brake master cylinder, and pusher connected with movable partition and operating the brake master cylinder. Housing of booster consists of front casing connected with brake master cylinder and forming wall of front chamber, and rear casing forming wall of rear chamber. Front and rear casings, each, are provided with radial bead and are interconnected by clamp engaging with said beads of front and rear casings. Novelty is that clamp consists of at least two parts connected by at least one locking member which, at considerable stresses arising in brake master cylinder at front or tangential collision of car, stops, playing the part of locking member. EFFECT: prevention of transmission of force to brake pedal at front and tangential collision or road accident. 6 cl, 9 dwg
Patent RU-2195878-C2 (RU)
Title: Method for protecting a patient during operations on aortocoronary shunting
Inventor: LEVIT A L
IPC: A61B17/00
Filed: 2000-09-21
Granted: 2003-01-10
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: the innovation deals with operations on an ischemic cardiac disease. At the main stage of operation - shunting of coronary arteries - one should carry out a normothermic artificial circulation at patient's body temperature of 36-37 C. The stoppage and protection of myocardium is conducted due to a fractional injection of a cardioplegic solution into coronary route of 6-8 C temperature, local myocardial cooling is used by placing a sterile icy paste into pericardial cavity to decrease cardiac temperature up to 16-18 C. The present innovation enables to exclude practically all cardioplegia-associated ischemic myocardial lesions. EFFECT: higher efficiency of protection.
Patent RU-2185180-C2 (RU)
Title: Method for obtaining proteins belonging to a family of growth-transforming factors from follicular fluid
Inventor: KHOPERSKAJA O A
IPC: A61K35/54
Filed: 2000-09-27
Granted: 2002-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves precipitating follicular fluid and the precipitate is lyophilized. Follicular fluid of kettle animals is used as raw material cooled and treated with centrifuging at 1000 rpm before subjecting it to precipitation during 18-25 min. Admixture precipitation is carried out with cooled acetone added to follicular fluid in the volume portion proportion of 2 fro follicular fluid and 3 for acetone. The suspension is hold and centrifuged at 1000 rpm during 28-35 min with precipitate being removed and lyophilized. EFFECT: high degree of protein purity under industrial production conditions. 2 cl
Patent RU-2187349-C2 (RU)
Title: Способ предотвращения взрыва энергоносителя в емкости
Inventor: PAPADOPULU R G
IPC: A62C3/07
Filed: 2000-10-12
Granted: 2002-08-20
Abstract: Способ предназначен для предотвращения взрыва при аварийных ситуациях в транспортных и других средствах, использующих емкости с энергоносителями. Способ предотвращения взрыва энергоносителя в емкости за счет профилактического заполнения последней высокопористым материалом, из которого формируют объемное тело из алюминиевой фольги, объемный вес которой составляет 0,033-0,037 кг/л, при этом формируют объемное тело так, чтобы в случае локального возгорания тепло от нагреваемого участка равномерно распределялось по всему объему энергоносителя, благодаря чему взрывная фаза отодвигается на 1,5 с и переходит в спокойный режим горения, что приводит к более высокой надежности предотвращения взрыва. 2 ил.
Patent RU-2214396-C2 (RU)
Title: Способ синтеза ацетонитрила
Inventor: KURINA L N
IPC: C07C255/03
Filed: 2000-12-28
Granted: 2003-10-20
Abstract: Изобретение относится к способу получения ацетонитрила. Способ заключается в получении ацетонитрила из уксусной кислоты и аммиака в присутствии катализатора γ-Al 2 O 3  в газовой фазе в трубчатом реакторе при температуре 340-380 o С, при мольном соотношении аммиак: уксусная кислота = (6-1,5):1, с использованием в качестве катализатора γ-Al 2 O 3 , активированного 2-10% фосфорной кислоты, при подаче уксусной кислоты со скоростью W=0,386-0,787 моль/ч. При этом нагретые от внешнего теплообменника реакционные газы сначала проходят во внешней рубашке реактора с линейной скоростью 0,06-0,19 м/с, а затем контактируют с катализатором, находящимся во внутренней рубашке. Способ позволяет получить ацетонитрил с высоким выходом, без загрязнения целевого продукта, удлинить время работы катализатора. 1 ил., 2 табл.
Patent RU-2241978-C2 (RU)
Inventor: LIUSSI ABDALLA
IPC: G21F9/36
Filed: 2000-04-05
Granted: 2004-12-10
Abstract: FIELD: treatment of radioactive objects and analyses of content of radioactive waste packs. 
     
     
       SUBSTANCE: proposed method includes analysis of isotope content by irradiating object with thermal, epithermal, and fast neutrons obtained from series of first pulses of fast neutrons; in the process signals of instantaneous and moderated neutrons radiated by object upon arrival of each pulse are measured, these signals are accumulated, and Sp fission bonus formed by thermal, epithermal, and fast neutrons is evaluated from this sum of all signals; amount of each isotope is also determined using Sp and Sr, as well as additional information about quantity of isotopes. Device implementing this method has means for irradiating object with mentioned neutrons, neutrons counting means designed for measuring signals of instantaneous and moderated neutrons radiated by object upon arrival of each pulse, and means for processing signals measured in this way. 
     
     
       EFFECT: facilitated procedure, simplified design of device, enlarged functional capabilities. 
     
     
       10 cl, 5 dwg
Patent RU-2219516-C2 (RU)
Title: Testing bench to form steam-gas and steam-aerosol mixtures with specified concentration
Inventor: ALIMOV N I
IPC: G01N1/22
Filed: 2001-01-11
Granted: 2003-12-20
Abstract: FIELD: analysis of materials by establishment of their chemical and physical properties, namely, production or preparation of specimens by their dilution, dispersion or mixing. SUBSTANCE: testing bench includes metering device and gas dynamic set to create steam-gas and steam-aerosol mixtures with specified concentration which has reaction chamber to mix gas flows and dilution system. The latter comprises capillary flow dividing valve and high-power agitator of air flow rate in pipe-line-diluent. Diffusion batcher with variable evaporation surface of substance with self-dependent thermostatting, adjustable gas flow and gravimetric control of efficiency is utilized to form steam-gas mixture of wide spectrum of volatility. EFFECT: testing bench shows wide functional potential as it is suitable to form steam-gas mixtures of substances of wide spectrum of volatility with specified parameters of humidity, composition and concentration and to form steam-aerosol mixtures of preset concentration. 2 cl, 2 dwg
Patent RU-2193522-C2 (RU)
Inventor: GLADYSHEV N F
IPC: C01B15/043
Filed: 2001-01-19
Granted: 2002-11-27
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: lithium peroxide, used for preparing carbon dioxide absorbent and as oxygen source, is prepared as follows. Organic solvent, e.g. ethanol, and lithium hydroxide monohydrate are mixed and heated. At temperature by 5-10 C inferior to boiling temperature of solvent, 30% hydrogen peroxide is added to molar ratio LiOH/H 2 O 2  = 1: (1.1-1.15). Precipitate is filtered away, washed by organic solvent, and dried for 30-40 min in vacuum drying box at 35-40 C. Temperature is then raised to 125-135 C and drying is continued for further 8-9 h. Residual pressure in drying box does not exceed 30 mm Hg. To filtrate and wash solution is added anhydrous LiOH. Precipitate is filtered off and heated at 160-180 C. To regenerated solvent is added ethanol. Resulting mixture is combined with lithium hydroxide monohydrate. Yield regarding lithium in 5 cycles is 95.8-96.6% and product contains 86-94 wt % lithium peroxide. EFFECT: increased yield of product. 6 cl, 1 tbl, 7 ex
Patent RU-2206740-C2 (RU)
Inventor: ANUFRIEV V E
IPC: G01C15/04
Filed: 2001-03-05
Granted: 2003-06-20
Abstract: FIELD: mining industry, particularly, devices for monitoring the state of bolted marginal rock mass. SUBSTANCE: device includes flexible hanger fastened to reference mark at drill-hole bottom in rock mass. Drill-hole mouth is secured by guide whose end face protrudes into mine working through which flexible hanger passes whose free end is secured in working to reference indicator with color strips on external surface. Reference indicator is concentrically embraced by monitoring indicator whose end is located in guide and connected by means of flexible hanger to monitoring mark installed on bolting horizon. External surface of monitoring indicator has color strips and line marking. Reference indicator is also provided with line marking. Reference indicator is also provided with line marking. Indicators are installed for motion of monitoring indicator relative to reference indicator and guide. Color strips of monitoring and reference indicators may be made of light-reflecting material. For monitoring of distribution in depth of maximums of separation into layers, installed in intervals between reference and monitoring marks and guide in drill-hole may be intermediate indicators fixed to hangers for reading their relative displacement. Mark may be made in form of sleeve with flexible tongues to whose cross lines, end of flexible hanger is secured, or it may consist of ring spring wound coaxially with drill-hole axis, and spring ends are bent in axial plane at acute angle to drill-hole walls and resting on them. EFFECT: increased content of information and reliability of monitoring of separation into layers of mine working marginal rock mass. 5 cl, 9 dwg
Patent RU-2210139-C2 (RU)
Inventor: BONDARENKO V A
IPC: G01T5/12
Filed: 2001-04-27
Granted: 2003-08-10
Abstract: FIELD: roentgenographic scanning devices for medical diagnostics. SUBSTANCE: detector incorporating case with input port, drift electrode, and electrode system disposed in gas medium has its electrode system functioning as detector case component made in the form of insulating plate with through microdot anode electrodes whose surface is coated with electricity conducting cathode layer around microdot electrodes; drift electrode and electrode system are arranged in parallel with input port plane. Detector is noted for elimination of microphone effect, enhanced coordinate definition, reduced voltage in gas booster area, and reduced depth in this area. EFFECT: simplified design, facilitated manufacture, improved repeatability of copies. 1 cl, 3 dwg
Patent RU-2232817-C2 (RU)
Inventor: MOISEENKO V S
IPC: C12P7/06
Filed: 2001-07-31
Granted: 2004-07-20
Abstract: FIELD: distillation industry. 
     SUBSTANCE: method involves grinding raw grain material and mixing with water; providing two-staged thermal treatment of mixture: first stage including heating mixture to temperature of 45-55 0 C and second stage including heating mixture and holding at temperature below 65 0 C for 4-8 hours, with mixture acidity being increased to 0.3-0.7 deg of acidity by regulating temperature elevation rate. 
     EFFECT: increased yield of product and reduced power consumption. 
     1 ex
Patent RU-2225947-C2 (RU)
Inventor: JANCHILIN L A
IPC: F02K9/52
Filed: 2002-06-21
Granted: 2004-03-20
Abstract: FIELD: rocket engines. SUBSTANCE: proposed mixing head of liquid propellant rocket engine contains housing and injector face with injectors arranged on face over concentric circles and forming core of head and peripheral row. Deflector installed between injector face and housing of chamber head, forms, together with head housing, oxidizer supply manifold and injector face cooling duct. Each injector is essentially bushing with channels of oxidizer and fuel terminating in cylindrical nozzles and arranged eccentrically relative to axis of housing. Axes of cylindrical nozzles intersect after end face of injector. Axes of nozzle and fuel channels of head core injectors coincide, being parallel to head axis. Axes of all nozzles and channels of oxidizer and axes of nozzles and fuel channels of injectors of peripheral row are arranged at angle relative to each other. Channels of oxidizer are furnished with radial supply duct of oxidizer and are closed from side opposite to nozzle by stops. Injectors are arranged on injector face so that in each row of head core injectors, nozzles of oxidizer and fuel channels alternate over circumference, with sequence of alternation of nozzles of oxidizer and fuel channels of injectors of adjacent row is changed to opposite one. Nozzles of fuel channels in injectors of peripheral row are arranged close to injector face of chamber. Invention provides maximum possible combustion of different kinds of fuel, create pre-face layer of combustion products protecting injector face. EFFECT: provision of stable burning within wide range of engine operating conditions owing to different intensity of mixing in separate concentric rows of injectors. 4 dwg
Patent RU-2239700-C2 (RU)
Inventor: GIL FANOV M A
IPC: E21B47/06
Filed: 2002-08-20
Granted: 2004-11-10
Abstract: FIELD: gas extractive industry. 
     SUBSTANCE: method includes stopping of well operating in stationary mode with known characteristics, registration of pressure in it and processing received pressure restoring curve. Pressure in well is measured and registered until a portion appears in pressure restoring curve which matches pseudo-stationary flow with diagnostic signs of flat-radial or radial-spherical filtration. Said diagnostic signs are determined from graph of logarithmic derivative of pressure with consideration of data from previous researches. Bed pressure is determined from mathematical expression considering pressure in time moment before start of appearance of signs of pseudo-stationary flow and pit pressure before stopping of well. 
     EFFECT: possible determination of bed pressure with relatively high precision on basis of not full pressure restoring curve record. 
     2 dwg, 2 tbl, 1 ex
Patent RU-2233829-C2 (RU)
IPC: A62D3/30
Filed: 2002-09-12
Granted: 2004-08-10
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to detoxification of polychlorobiphenyls, in particular, the capacitor dielectric liquid Sovtol-10 and can be used in chemical and electrochemical industry effectively. Method for detoxification of polychlorobiphenyls is carried out in mixture with calcium compounds taken in the ratio = 1:(2.6-3.2) or in mixture of polychlorobiphenyls with calcium compounds with addition of chemical reagent taken in the ratio = 1:(1.8-2.2):(0.3-0.5), respectively. Chemical agent represents water-soluble calcium and magnesium sulfoacids. The detoxification process is carried out at temperature 100-120 C. The prepared detoxificated product is treated with bitumen in the ratio = 1:(0.15-0.2). Invention provides explosion-proof and fire-proof, reducing energy consumptions for exploitation and investments for development of manufacture. 
     EFFECT: improved detoxification method. 
     3 cl, 1 tbl, 17 ex