baber/WOPTO huggingface dataset:
Patent RU-2172714-C1 (RU)
IPC: B65G39/02
Filed: 2000-04-06
Granted: 2001-08-27
Abstract: Изобретение относится к конвейерному транспорту, в частности к роликам, используемым в качестве роликоопор для ленточных конвейеров. Ролик содержит составную ось, которая представляет собой две полуоси, снабженные посадочными шейками с кольцевыми канавками, заплечиками с опорными торцевыми поверхностями и хвостовиками, и штангу, выполненную в виде трубы, концевые части которой посажены на хвостовики полуосей, а также цилиндрическую обечайку, установленную концевыми частями на опоры, в посадочных отверстиях которых закреплены подшипники, посаженные на посадочные шейки полуосей и ограниченные изнутри опорными торцевыми поверхностями заплечиков. На полуосях хвостовики выполнены смежными с кольцевыми канавками посадочных шеек, а концевые части штанги посажены на хвостовики полуосей по посадке с натягом посредством осевой запрессовки и дополнительно завальцованы внутрь кольцевых канавок посадочных шеек полуосей посредством кольцевого обжатия так, что диаметр наружных поверхностей завальцованных участков концевых частей штанги равен диаметру посадочных шеек полуосей. Завальцованные участки концевых частей штанги выполнены в виде составных частей посадочных шеек полуосей. Заплечики полуосей выполнены в виде незавальцованных участков концевых частей штанги. Опорные торцевые поверхности заплечиков полуосей выполнены в виде ступенчатых сопряжений завальцованных и незавальцованных участков концевых частей штанги. Путем выполнения технологичных и надежных неподвижных соединений концевых частей штанги и полуосей составной оси обеспечивается снижение динамических нагрузок на подшипники, в результате чего повышается срок службы как подшипников, так и ролика в целом. 3 ил.
Patent RU-2175884-C1 (RU)
Title: Method of production of sorbent on zeolite base
Inventor: KURICHEV A A
IPC: B01J20/18
Filed: 2000-05-24
Granted: 2001-11-20
Abstract: FIELD: sorption technique; cleaning liquid and gaseous media from toxic components in various industries. SUBSTANCE: zeolite is preliminary heated, fraction by fraction at temperature rise rate of 80 to 120 C, then, it is evacuated at temperature of 300 to 400 C and residual pressure of 10 -2  mm Hg and cooled and treated with modifying gas at pressure of 0.5 to 1.5 atm gauge as pressure of about 10 -1  mm Hg has been reached till complete cooling. Then, sorbent is unloaded into hermetic container treated preliminarily with modifying agent and stored in gas medium under pressure of 0.5 to 1.5 atm gauge. EFFECT: increased yield of high-quality sorbent from natural zeolite tuff; facilitated procedure; reduced power requirements. 2 cl, 3 dwg
Patent RU-2177706-C1 (RU)
Title: Portable heat-insulating apparatus
Inventor: KABLOV E N
IPC: A45C11/24
Filed: 2000-10-04
Granted: 2002-01-10
Abstract: FIELD: heat-insulating equipment. SUBSTANCE: heat-insulating apparatus has casing composed of two halves joined one to another. Each half is made from laminated heat-insulating material and has heat-accumulating material receiving cavity. Heat-insulating material is formed as flexible flat panel lined at its inner side with heat-reflecting screen and at its outer side with water-impermeable material. Heat-insulating panels may be made from fibrous polymer material or micro glass crystallofibrous material with organic bond. Heat-insulating panels have thickness of 30-60 mm. Thickness of heat-insulating layer at panel joints is 50-80 mm and density is 70-100 kg/m. Heat-insulating material has heat conduction coefficient of 0.04 W/m/grade at room temperature. Heat reflecting screen is made of fabric having reflection coefficient of 85%. Heat accumulating material is made in the form of plates. Apparatus retains accumulated heat at air temperature of -20 C to +150 C for six hours. Apparatus is readily folded and unfolded and is readily attached by textile fastener to surfaces of articles used in aviation and other branches of industry. EFFECT: simplified and compact construction, increased efficiency and enhanced reliability in operation. 12 cl, 3 dwg
Patent RU-2187915-C1 (RU)
Title: Heavy-current electron cyclotron
Inventor: DUBINOV A E
IPC: H05H13/06
Filed: 2000-11-21
Granted: 2002-08-20
Abstract: FIELD: electron beam accelerators; microwave electron cyclotrons. SUBSTANCE: electron cyclotron has electromagnet, vacuum chamber accommodating explosion-emissive cathode in the form of electron- permeable metal foil or metal mesh, cylindrical accelerating cavity with end walls mounting electron- permeable diaphragms also in the form of flat electron-permeable metal foil or metal mesh, as well as beam receiver and high-voltage pulsed power supply connected to cathode. Vacuum chamber accommodates at least one conducting screen placed at cavity potential and made in the form of electronpermeable metal foil or metal mesh around cathode shaped as cylindrical surface section; it also holds cavity. EFFECT: reduced adverse effect of inherent electric field of beam in drift area which prevents electron acceleration failure. 1 cl, 1 dwg
Patent RU-2170075-C1 (RU)
Title: Dressing with prolonged therapeutic effect
Inventor: BOLDYREV S N
IPC: A61F13/40
Filed: 2000-12-07
Granted: 2001-07-10
Abstract: FIELD: medicinal technique. SUBSTANCE: dressing for treating burns and various-origin injuries as well as for protecting traumatized tissues contains atraumatic injury-facing therapeutic layer of circularly knitted cloth coated with a complex of biocompatible polymers and drugs and also includes wetting means in the form of 0.5-2-cu.cm capsules with water or physiologic solution placed on therapeutic layer and incorporated by the latter into common shell. Capsule is destroyed when dressing is unwrapped. Capsules are uniformly distributed alcohol over the area of therapeutic layer on the basis of 1 capsule per 25-50 sq.cm of therapeutic layer area. Dressing can increase reliability and ease in use of dressing material, especially when used under extremal conditions. EFFECT: improved sanitary and hygienic properties with long storage time. 3 cl, 2 dwg
Patent RU-2186093-C1 (RU)
Title: Double-component solid fuel
Inventor: ZAJDENVARG V E
IPC: C10L5/00
Filed: 2001-02-12
Granted: 2002-07-27
Abstract: FIELD: solid fuels. SUBSTANCE: invention provides coal solid composite fuel, which can be used preferably for burning on heat and power stations and on boiler plants. Fuel contains 82-95% coal and 5- 18% shale oil. EFFECT: increased economical efficiency with no loss in environmental safety and at good state of equipment on burning the fuel. 3 cl, 1 tbl
Patent RU-2186265-C1 (RU)
Title: Обтекатель
Inventor: BIKMETOV R A
IPC: F15D1/12
Filed: 2001-04-10
Granted: 2002-07-27
Abstract: Изобретение относится к судо-, авиа- и ракетостроению, а также к области изготовления корпусов артиллерийских снарядов и служит для увеличения скорости и повышения экономичности подводных судов, самолетов, ракет и дирижаблей, увеличения дальнобойности артиллерийских систем. Техническим результатом изобретения является повышение эффективности действия обтекателя и упрощение его конструкции. В обтекателе, содержащем конический отклонитель потока, опорный элемент, отклонитель потока установлен с возможностью образования соплового отверстия и кольцевого эжекционного канала между отклонителем потока и корпусом тела. Кроме того, обтекатель снабжен дополнительными коническими отклонителями потока, при этом каждый последующий отклонитель имеет больший размер и меньший угол отклонения к горизонтали, чем предыдущий, смежные отклонители потока расположены с перекрытиями по отношению друг к другу с образованием дополнительных кольцевых эжекционных каналов между перекрывающимися частями отклонителей. Кроме того, отклонители потока установлены с возможностью изменения угла наклона. 2 з.п. ф-лы, 2 ил.
Patent RU-2195662-C1 (RU)
Title: Method of determining functional activity of human complement c1 inhibitor
Inventor: KOZLOV L V
IPC: G01N33/52
Filed: 2001-06-01
Granted: 2002-12-27
Abstract: FIELD: immunochemical assays. SUBSTANCE: invention relates to determining functional activity of complement C1 inhibitor in human serum for diagnostics of a series of diseases and in biological preparations. Sorption is performed in wells of micropanel with fibrinolysin (pharmacy preparation of plasmin), after which solution to be analyzed containing aforesaid C1 inhibitor with unknown activity is placed in wells and the total is incubated. During incubation, inhibitor is covalently bound to fibrinolysin. After drying and washing of micropanel, conjugate of enzyme with anti-C1-inhibitor antibodies and enzyme substrate are placed into wells. Amount of bound C1 inhibitor is found on the basis of enzymatic reaction product by the aid of anti-C1- inhibitor antibodies, in particular fraction of immunoglobulins F covalently bound to enzyme. Method is based on ability of functionally active C1 inhibitor of binding to fibrinolysin. EFFECT: simplified procedure and reduced expenses. 1 tbl
Patent RU-2200830-C1 (RU)
Inventor: VOLKOV V A
IPC: C09K8/584
Filed: 2001-10-04
Granted: 2003-03-20
Abstract: FIELD: oil and gas production. SUBSTANCE: composition with increased structural viscosity, increased thermal stability, and better wetting capacity, enhancing waterproofness of formation rock and increasing adhesion of composition to rock, containing, wt.%: sodium alkylbenzenesulfonate, 15-35; nonionic surfactant with 6-13 ethylene oxide groups, 3-12; oxyethylated phosphoric acid alkyl ester or its potassium or ethanolamine salt, 1-4; hydrocarbon solvent, 5-15; and sodium alkanesulfonate, to 100%; is supplemented by oil emulsion of anionic-type polymer and water so that summary amount of said components represents 1.0-5.0 wt.%, oil emulsion of polymer 0.5-5.0 wt. %, and water the balance. Composition can additionally contain hydrocarbon in amounts between 5.0-20.0 wt.%. EFFECT: engaged low-drainable or nondrainaible oil-saturated part of formation due to that composition with increased rheological non-Newtonian properties provides effective resistance to injection of composition itself and later to water into high-permeable and well-drainable part of bottom zone. 2 cl, 2 tbl, 2 ex
Patent RU-2205617-C1 (RU)
Inventor: BLJUM E EH
IPC: A61F5/32
Filed: 2001-11-19
Granted: 2003-06-10
Abstract: FIELD: medicinal equipment, in particular, obstetrics. SUBSTANCE: bandage has narrow lumbar region supporting part with tightening members made in the form of four wedges manufactured of fabric and positioned at each side of supporting part. Fastening hooks are fixed on free side of each wedge. Each wedge has length sufficient for double embracing of user's body. EFFECT: increased efficiency by providing optimization and correction of delivery process. 1 dwg
Patent RU-2203562-C1 (RU)
Title: Line for producing flakes without cooking
Inventor: EL KIN N V
IPC: A23L1/164
Filed: 2001-12-05
Granted: 2003-05-10
Abstract: FIELD: food-concentrates industry. SUBSTANCE: line for producing flakes from cereal and leguminous crops without cooking has dosing hopper, screw-type conveyor with water supplying device, grain thermal treatment unit equipped with infrared emitters and feeding hopper, heat- insulated tempering hopper and rolling unit. Mentioned parts of line are arranged in succession. Inlet end of screw is mounted in lower part of tempering hopper. Screw-type conveyor is enclosed in heat-insulated housing equipped with water supplying device. Outlet end of screw is positioned above rolling unit. Conveyance and cooling devices are arranged downstream of rolling unit. Resultant flake has increased sorptive capacity. EFFECT: increased efficiency, improved quality and prolonged shelf life of flakes. 1 dwg
Patent RU-2208786-C1 (RU)
Inventor: NISHEVA E S
IPC: G01N33/49
Filed: 2001-12-28
Granted: 2003-07-20
Abstract: FIELD: medicine, immunology, virology, oncology, transplantation. SUBSTANCE: method consists in the following: mononuclei are isolated from peripheral blood of patient, cells-targets are prepared in which capacity fertile cells of rats are utilized, mononuclei and cells-targets are mixed in proportion 20-30:1, prepared mixture is centrifuged, incubated in the course of 30 min. After this results of cytotoxic reaction are recorded by way of count of number of degranulated fertile cells of rats in percentage from total amount of fertile cells of rats in mixture of mononuclei and fertile cells of rats. Normal spontaneous cell cytotoxicity is established if value of specified index is 25- 35%, diminished cell cytotoxicity is determined if specified index is under 25% and increased spontaneous cell cytotoxicity is identified when specified index exceeds 35%. EFFECT: increased accuracy of prediction. 1 cl, 7 tbl
Patent RU-2207265-C1 (RU)
Title: Tangential magnetic suspension (versions)
Inventor: PROKHOROV A G
IPC: B61B13/08
Filed: 2002-01-23
Granted: 2003-06-27
Abstract: FIELD: transport engineering. SUBSTANCE: proposed group of inventions relates to transport mechanisms providing noncontact suspension of linear traveling object. Suspension includes constant field source installed on object with horizontal orientation of vector of magnetic induction, and fixed shaped ferromagnetic element. According to first design version, field source consists of two horizontal led spaced cumulatively orientated flat permanent magnets and ferromagnetic insert placed in between. Fixed ferromagnetic element is round-section tube with longitudinal slot in bottom into which field source partially gets. Tube is provided with distance pieces installed in horizontal diameter. According to second design version, shape of ferromagnetic element consists of middle horizontal section and two projections of triangular form at edges, and poles of field source are pointed to each other and are arranged at both sides of fixed shaped ferromagnetic element. EFFECT: reduced side instability of suspension at increase of its load capacity. 9 cl, 7 dwg
Patent RU-2211816-C1 (RU)
Title: Method of expanded clay aggregate production
Inventor: TAMOV M CH
IPC: C04B20/06
Filed: 2002-04-24
Granted: 2003-09-10
Abstract: FIELD: manufacture of building materials, particularly, production of porous fillers. SUBSTANCE: method consists in preparation of raw granules, their preliminary heating, swelling up and roasting. Preliminary heating, swelling and roasting are carried out with mixing of granules along kiln in preliminary heating, swelling and roasting are relating at ratio of 1:1.25: 0.8. EFFECT: higher quality of expanded clay aggregate.
Patent RU-2195532-C1 (RU)
Inventor: BOLOTOV JU K
IPC: E02D35/00
Filed: 2002-05-14
Granted: 2002-12-27
Abstract: FIELD: construction industry, lifting and leveling of multistory buildings and various structures. SUBSTANCE: invention refers to lifting and leveling of buildings and structures having abnormal inclination caused by ground settling, in particular. Besides that invention can find use in any branch of economy where short-time correction of positions of various heavy-weight structures is required. Gear to correct position of building or structure includes jack cover with pad above it and cylindrical supporting rest entering it. Elastic hollow sheath with pipe union into which working medium can be pumped and released is placed between them. Salient feature of gear lies in fact that jack cover is made fast to rod which slides in guiding bushing made fast to supporting rest. Jack cover and supporting rest are fitted with brackets which carry backward running mechanism. EFFECT: prevented seizure of jack cover in supporting rest. 11 cl, 7 dwg
Patent RU-2208519-C1 (RU)
Title: Method for manufacture of personified plastic cards
Inventor: AJBAZOV O U
IPC: B42D15/10
Filed: 2002-07-04
Granted: 2003-07-20
Abstract: FIELD: methods for manufacture of printed matter. SUBSTANCE: the method consists in forming of stacks of plastic, stacks of protective laminate, coding of plastic cards and application of a identification number and personal data of the plastic card holder on each of them. The formed stack also contains a chip-module. Coding of plastic cards is accomplished simultaneously with their manufacture. At coding the information on the holder, term of action of the plastic card is applied in the zones of memory of the chip-module, and the unique identified number of the plastic card is formed in compliance with the code of the holder category, design code, date of issue, ordinal number and the personal data of the plastic card holder. The file of conformity between the numbers of the plastic card chip-modules and the unique identification numbers of plastic cards is formed on the basis of the base of the data of the chip-modules and the base of the personal data, the base of the personal data is formed on the basis of electronic treatment of data in the fields of the questionnaires made for identification of the plastic card holder. EFFECT: enhanced reliability and protection of plastic cards due to electronic data in all the stages of the printed matter, provided check-up of compliance of the plastic card number to the chip-module number thus ensuring determination of the genuine holder of the plastic card. 4 cl
Patent RU-2213277-C1 (RU)
Title: Method of operation of well jet pumping unit in formation perforation
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: E21B43/25
Filed: 2002-09-04
Granted: 2003-09-27
Abstract: FIELD: well jet pumping units for oil recovery. SUBSTANCE: method includes installation of blocking insert with through bypass channel into jet pump passage channel; injection of chemical reagents to zone of well producing formation through tubing and bypass channel of blocking insert; setting of packer; withdrawal of blocking insert; lowering into well of perforator on logging cable and sealing unit located above perforator; perforation of producing formation under repressing by well fluid column, with perforator installed within interval of producing formation accurate to ±0,2m; forcing into formation of chemical reagent penetrating into formation through, at least, four radii of well; formation stimulation by pressure differential-repressuring with periodic supply of working fluid to jet pump nozzle; pumping out by jet pump of reaction products and formation fluids and central measurement of production rate; stimulation of formation by instantaneous cyclic pressure differential- repressuring and repeated measurement of production rate. Pressure differential-repressuring cycles are repeated until attainment of stable production rate; and sealing unit and perforator remnants are withdrawn from well. EFFECT: intensified stimulation of bottomhole formation zone. 2 dwg
Patent RU-2219414-C1 (RU)
Inventor: MUKHAMETDINOV KH K
IPC: F16L1/00
Filed: 2002-12-02
Granted: 2003-12-20
Abstract: FIELD: construction and repair of main pipelines. SUBSTANCE: proposed tent contains skeleton, panels secured on skeleton and forming roof, end and side walls with opening to pass pipeline and people, crossmember, plenum-exhaust ventilation device and lighting fittings. Panels are made of fire-resistant heatproof material, openings of end walls are provided with gates which can be fixed in required position to pass pipeline. Tent is furnished with pairs of longitudinally spaced adjustable in height and secured on side and end panels by aprons in their lower part. Which provide movement of tent and its fixing on pipeline. To impart additional rigidity to skeleton, baskets to store tools and appliances are secured in its corners on side and end walls. With tent being lifted from pipeline or fitted on pipeline, crossmember interacts with gate locks making the gates force opened. Electrical equipment of tent can be connected to local demands generator of building machines. EFFECT: enlarged range of technical means. 6 cl, 3 dwg
Patent RU-2233436-C1 (RU)
Inventor: CHERNOV A V
IPC: G01L19/06
Filed: 2003-01-10
Granted: 2004-07-27
Abstract: FIELD: mechanics; pipe line systems; safety units for pressure gauges; measurement of pressure in delivery pipe lines. 
     SUBSTANCE: proposed device has body provided with central stepped hole. Mounted in sleeve by means of bush fitted with gasket are membrane filled with nonfreezing fluid and pressure gauge. Body has hole where elastic plug and rod with taper engageable surfaces are fitted. Rod is secured on body by means of bush on which cover is fitted. Valve is secured on rod. Valve made in form of plug provided with shaft is mounted in hole located above rod. Flats are made on end of shaft. Fitted inside said plug is ball. Secured on body by means of screw is limiter made in form of plate. Sleeve may be secured on body by means of union nut. 
     EFFECT: possibility of replacement of pressure gauge without removal of pressure at minus temperatures. 
     3 cl, 2 dwg
Patent RU-2226976-C1 (RU)
Inventor: BALAKIREV V A
IPC: A47G19/22
Filed: 2003-01-17
Granted: 2004-04-20
Abstract: Изобретение относится к столовым принадлежностям, а именно к одноразовым стаканам для приготовления горячей пищи и напитков и может быть использовано на автотранспорте, морском, авиационном и железнодорожном транспорте. Стакан выполнен из гибкого водонепроницаемого листового материала. В нижней части расположен нагревательный элемент в виде плоской спирали, выполненный из полоски алюминиевой фольги шириной 3-5 мм и длиной 300-800 мм, подсоединенной к источнику питания через клеммы контактной группы стакана, установленной в днище стакана. В корпусе может быть дополнительно установлены защитная решетка для нагревательного элемента и решетка для варки продуктов на пару. Стакан дополнительно оснащен адаптером с посадочным местом для стакана с контактной группой адаптера, а адаптер оснащен выключателем, предохранителем и/или устройством для контроля заряда аккумулятора. Адаптер дополнительно оснащен приспособлением для его крепления в салоне. Стакан объемом 250 мл, предназначенный, как правило, для приготовления напитков закипает в течение 3 мин, объемом 500 мл для приготовления супа или вторых блюд - за 5-7 мин. Обеспечивается дешевизна изготовления, надежность и безопасность эксплуатации. 6 з.п. ф-лы, 3 ил.
Patent RU-2237011-C1 (RU)
Inventor: JULIN V A
IPC: C01B31/04
Filed: 2003-01-17
Granted: 2004-09-27
Abstract: FIELD: carbon materials. 
     SUBSTANCE: invention relates to technology of preparation of carbon materials and can be used in production of elevated-capacity sorbents, conducting components of special heat-releasing structural units, e.g. floors, barriers, walls, as well as antiicing coatings. Graphite powder is evenly placed on metal underpan and mixed with 30-62% perchloric acid at weight ratio 1:0/15 to 1:0.5, respectively. Underpan is placed into thermo-pressure chamber, heated to 100-200 о С and held at this temperature for 2 to 15 min. Treatment of graphite powder with perchloric acid and heating are conducted at pressure 0.3 to 1.2 kg/cm 2 . Finished product is homogenous and isotropic, shows stable conductivity and high sorption capacity with regard to crude oil and kerosene. 
     EFFECT: simplified process, avoided fire danger, and reduced investments. 
     2 cl, 3 tbl
Patent RU-2241320-C1 (RU)
Inventor: TAZMEEV KH K
IPC: H05H1/00
Filed: 2003-04-02
Granted: 2004-11-27
Abstract: FIELD: plasmochemistry, material treatment processes, plasma engineering including plasma reactors. 
     
     
       SUBSTANCE: proposed method intended for producing, investigating, and using low-temperature plasma includes initiation of electrical discharge between liquid electrolyte and solid state electrode disposed above electrolyte so that its bottom surface is below electrolyte surface, flow of electrolyte upper layers along its surface being organized in advance; discharge is initiated in gap between electrolyte surface and solid state electrode, and then burning conditions are set at current density through liquid electrolyte lower than 0.5 A/cm 
       
         2 
       
       , and electrolyte level is raised above bottom surface of solid state electrode; in the process solid state electrode is cooled down by pumping cooling liquid through it. 
     
     
       EFFECT: extended burning time of discharge, enlarged range of discharge current and power toward higher values. 
     
     
       1 cl, 2 dwg