baber/WOPTO huggingface dataset:
Patent RU-2068322-C1 (RU)
Title: Machine-tool for machining gear wheels with curved teeth
Inventor: SIRITSYN ALEKSEJ I
IPC: B23F5/12
Filed: 1993-03-03
Granted: 1996-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine-tool spindle is mounted on the lever connected to the reciprocating stand. The lever is mounted for permitting rocking about the axle mounted in the plane of the middle part of the toothing. The machine-tool table is provided with rectangular guides in the plane parallel to the rocking axles. The bad is provided with the answered guides. Primary pulse transducers of movements of the lever and table are mounted on the stand and bad. EFFECT: improved design. 5 dwg
Patent RU-2057917-C1 (RU)
Inventor: KREJNIN EFIM V
IPC: E21B43/243
Filed: 1993-03-11
Granted: 1996-04-10
Abstract: FIELD: oil production. SUBSTANCE: oil-bearing and coal seams are open by vertical and inclined horizontal holes. Coal seam is enkindled and hot gaseous heat transfer agent produced in heat generator in coal seam is fed into oil-bearing seam without extraction to day surface. Pressure exceeding summary hydraulic resistance of holes and oil-bearing seam is maintained in underground heat generator. Production holes are used under cyclic operating conditions. EFFECT: increased productivity of process. 3 cl, 1 dwg
Patent RU-2035556-C1 (RU)
Inventor: SOKOLOV MIKHAIL E
IPC: E04B1/343
Filed: 1993-04-26
Granted: 1995-05-20
Abstract: Назначение: строительная полносборная система, основные составные элементы которой выполнены из принципиально одинаково решенных изделий из одного материала по единой технологии. Сущность изобретения: сборное здание содержит модульные несущие элементы наружных и внутренних стен, перекрытий и покрытия, тепло- и звукоизоляцию модульных несущих элементов, имеющих форму корытообразных тонкостенных скорлуп из стеклофибробетона, соединенных крепежными элементами, пропущенными через боковые стенки. Полости скорлуп наружных стен обращены внутрь здания, заполнены теплоизоляцией и закрыты крышками, а полости скорлуп внутренних стен, заполненные звукоизоляцией и закрытые крышками, обращены попеременно в противоположные стороны. Перекрытия образованы из несущих элементов в виде тонкостенных стеклофибробетонных прямоугольных в плане скорлуп, соединенных боковыми стенками и опертых торцами на торцевые стенки стеновых скорлуп. Наружные стены состоят из рядовых и угловых, образующих ограждение этажа и фриз, причем боковые стенки рядовых скорлуп расположены нормально к их днищу, а одна или обе продольные стенки угловых скорлуп расположены к днищу под углом, меньшим 90°. Скорлупы, образующие перекрытие, выполнены корытообразной формы. 10 з.п. ф-лы, 9 ил.
Patent RU-2085147-C1 (RU)
Title: Material for filling eye retina
Inventor: SOBOLEVSKAYA LYUDMILA V
IPC: A61F2/14
Filed: 1993-06-17
Granted: 1997-07-27
Abstract: FIELD: medicine; ophthalmology; treatment of eye's amotio retinae. SUBSTANCE: proposed material is constituted by oligo(dimetyl)methyl-γ-trifluoropropylsiloxane of general formula CH 3 SiO[Si(CH 3 ) 2 O] n [Si(CH 3 )(C 3 H 4 F 3 )O] m Si(CH 3 ) 3 , wherein m= 30-50, n=90-200. EFFECT: reliable and cheap material for treatment of amotion retinae. 1 tbl
Patent RU-2040919-C1 (RU)
Inventor: FOKIN VIKTOR P
IPC: A61F9/00
Filed: 1993-07-27
Granted: 1995-08-09
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting the prominent part of the tumor, applying cryogenic destruction in one-treatment procedure by exposing the tumor twice with 3 min pause to a temperature of -160 (-100) C during 50-70 s with the following daily beta therapy one day later to be done within 3-7 days. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2104829-C1 (RU)
Inventor: AMIR SATRAN
IPC: B23C5/22
Filed: 1993-09-08
Granted: 1998-02-20
Abstract: Использование: фреза для обработки выемок, например, заплечиков, канавок и других, стенки которых расположены под углом 90 o  друг к другу. Сущность изобретения: режущая пластина квадратной формы предназначена для установки на цилиндрической фрезе при фрезеровании выемок в обрабатываемой детали и имеет четыре поворачиваемые режущие кромки, каждая из которых включает первую, вторую и третью следующие друг за другом и наклоненные под углом друг к другу части, расположенные так, что при фрезеровании первая и вторая части режущей кромки обрабатывают перпендикулярную основанию поверхность выемки обрабатываемой детали, а третья часть прилегающей режущей кромки служит для зачистки поверхности основания выемки. Кроме того, при установке режущей пластины на фрезе задние углы при вершине и на противоположном от нее конце кромки выполнены равными, а по меньшей мере первая и вторая части каждой режущей кромки расположены так, что все принадлежащие им точки лежат на цилиндрической поверхности, образованной при вращении прямой, параллельной оси вращения фрезы вокруг этой оси на радиусе, равном радиусу рабочей части фрезы. 2 с. и 6 з.п. ф-лы, 6 ил.
Patent RU-2038365-C1 (RU)
Inventor: ROSLYAKOVA TAMARA K
IPC: C11D1/83
Filed: 1993-11-18
Granted: 1995-06-27
Abstract: Моющее средство для стирки содержит, мас.%: смесь анионного и неионогенного поверхностно-активных веществ 10 - 20; цеолит 0,01 - 10 и/или триполифосфат натрия 0,01 - 20; комплексообразующую композицию на основе частичнозамещенных натриевых солей аминометилфосфоновой, оксиэтилиденфосфоновой, фосфористой и хлористо-водородной кислот-дифонам 5 - 10; натрий хлористый 0,01 - 3; стекло натриевое жидкое 1 - 4; натрий-карбоксиметилцеллюлоза 0,5 - 3; комплексный CO 2  -экстракт или гидрофитоконцентрат из просяной мучели, ромашки и семян петрушки или смесь комплексного CO 2  -экстракта или гидрофитоконцентрата из семян моркови, рисовых отходов, ромашки с CO 2  -экстрактом или гидрофитоконцентратом петрушки в массовом соотношении 1 : 1 - 0,001 - 1; CO 2  - экстракт или гидрофитоконцентрат семян моркови или CO 2  -экстракт или гидрофитоконцентрат виноградных семян 0,001 - 1; CO 2  -экстакт или гидрофитоконцентраткориандра 0,001 - 0,5; отдушка 0,1 - 0,5; сульфат натрия и вода до 100. 2 табл.
Patent RU-2106176-C1 (RU)
Title: Method of rectification of alcohol distiller's wort
Inventor: KONSTANTINOV E N
IPC: B01D3/16
Filed: 1993-11-12
Granted: 1998-03-10
Abstract: FIELD: alcohol industry in periodic rectification of alcohol distiller's wort. SUBSTANCE: the method provides for periodic loading of alcohol distiller's wort in a still pot, its heating to the boiling point, concentration of obtained vapors in a solidification column in the periodic rectification conditions, condensation of vapors in a reflex condenser. The obtained condensate is accumulated in a reflux vessel in an amount of 2.5 to 3% of the content of alcohol in distiller's wort, washed out in the conditions of an infinite reflux ratio until the maximum content of ether - aldehyde fraction is attained, after that condensate from the reflux condenser is returned directly for refluxing. Simultaneously with refluxing liquid pasteurized alcohol is extracted from rectifying plates 2-4 from above and directed to the exhaustion rectifying column. Vapors obtained in it are condensed in the reflux condenser of the solidification rectifying column, and rectified alcohol from the bottom of the exhaustion column is directed to a collector. EFFECT: facilitated procedure. 1 dwg
Patent RU-2090943-C1 (RU)
Title: Method for decontaminating hydrogeological structures
Inventor: PANARIN EVGENIJ F
IPC: B09B1/00
Filed: 1993-12-10
Granted: 1997-09-20
Abstract: FIELD: physical and engineering decontamination and recovery processes for hydrogeological structures contaminated with radioactive wastes. SUBSTANCE: method involves building of shield made of hydroradionuclide insulating material under contaminated structure, its surface being inclined to center of working area. Boundaries of working area are insulated by vertical hydroradionuclide walls and joined with shield. Tank is made in center of shield below its surface. Workings from soil surface are brought to tank, their walls are reinforced and covered with electricity conducting net and draining material. Holes intended to pass leaching agents to structure are cased by electricity conducting pipes; positive potential is applied to walls of these pipes and negative potential, to walls of workings. Sealing dome is mounted above working area. EFFECT: facilitated procedure. 3 cl, 1 dwg
Patent RU-2082524-C1 (RU)
Title: Method for forming hollow parts from flat sheet blanks
Inventor: SIZOV EVGENIJ S
IPC: B21D22/20
Filed: 1993-12-16
Granted: 1997-06-27
Abstract: FIELD: plastic metal working; may be used for manufacturing complex-shape hollow parts. SUBSTANCE: flat sheet blank 7 is placed in pack of two shaping members 4, 19 made of easy-to-deform material and having flat surfaces contacting with blank. Opposite convex 5 and concave 20 surfaces correspond to part shape. The pack with blank is upset in axial direction between flat strikers 2, 11. Easy-to-deform material of shaping members 4, 19 may be polyurethane or rubber having respective hardness. Shaping member with concave initial surface 19 is cooled after forming, for example, by liquefied nitrogen until hardening it. when formed part 22 is removed shaping member is recovered to its initial state. EFFECT: reduced energy and labor consumption, and reduced cost price of manufacture. 3 dwg
Patent RU-2078947-C1 (RU)
Inventor: GOKHSHTEJN YAKOV P
IPC: F01D5/18
Filed: 1993-12-30
Granted: 1997-05-10
Abstract: FIELD: gas-turbine engines. SUBSTANCE: method involves covering metal rod of blade feather with ceramic coat. Novelty is that placed between ceramic coat and metal rod of feather is screen of unidirectional ceramic fibers hooked on unidirectional metal fins for their displacement relative to metal fins at their contact point, for example, for sliding. Metal fins are secured on feather rod so that points of fixation and hooking along fin are alternating; coat is fastened with hooked ceramic fibers. Metal fins are arranged across feather rod. Used as metal fin is wire. Loose hooking is made by winding ceramic fiber on wire. Winding is sectionalized and sections form loose points along wire with gaps used as points for fixing wire on feather rod. Wire is placed on rod by sequential fixation of intersection gaps with aid of resistance welding. EFFECT: improved heat resistance of turbine blade. 5 cl, 8 dwg
Patent RU-2067190-C1 (RU)
Inventor: RUSAKOV VALERIJ F
IPC: F01N3/10
Filed: 1994-02-01
Granted: 1996-09-27
Abstract: Использование: в области двигателестроения. Сущность изобретения: наиболее полное сгорание токсичных веществ в выпускной системе двигателя, в результате чего в систему подают воздух, обогащенный кислородом. 1 ил.
Patent RU-2092796-C1 (RU)
Title: Method measuring level of noise in pressure chambers and device for its realization
Inventor: GONCHAROV SERGEJ P
IPC: G01H17/00
Filed: 1994-02-14
Granted: 1997-10-10
Abstract: FIELD: acoustic measurements, measurement of levels of operational noise in compartments of diver's and medical pressure chambers subjected to acoustic certification, pressure apparatuses and other objects. SUBSTANCE: method consists in exclusion of preliminary calibration of sound receiver used in calibrated pressure chamber due to its execution directly in examined pressure chamber with the aid of calibrated sound source. On basis of calibration measurements executed under atmospheric air pressure and under operational condition of pressure chamber and of known acoustic characteristics of gas atmosphere there are determined levels of acoustic pressure in pressure chamber by calculation taking into account change of sensitivity of sound receiver in hyperbaric gas atmosphere. Device for realization of method has measurement receiver and calibration sound source installed inside pressure chamber at certain (small) distance one form another on one axis and connected with the help of cable correspondingly to measuring unit and sinusoidal voltage generator installed in one case outside pressure chamber. Small-size electro-acoustic converter of piezoceramic type or capsule similar to that of measure- receiver of sound of capacitor type is used as calibration sound source. EFFECT: increased operational efficiency. 5 cl, 1 dwg
Patent RU-2082183-C1 (RU)
Title: Method for counting tracks of alpha-particles in nitrocellulose detector
Inventor: KOPCHENOV VALENTIN E
IPC: G01T5/02
Filed: 1994-05-10
Granted: 1997-06-20
Abstract: FIELD: physical instruments. SUBSTANCE: method involves exposition of detector, chemical etching and spark counting. Data of spark counting are calculated using degradation factor which is calculated using equation K f =ε ch +(ε o -ε ch )[1-(1-f) D ]/f/Σ ch +(ε o -ε ch )(1-f) d , where ε o  is efficiency of recording of alpha-particles, ε ch  is characteristic efficiency, D is number of detector exposition days, d is number of days from exposition end till processing, f is degradation factor, in particular, ratio between number of tracks to their initial number. EFFECT: increased precision. 2 dwg, 1 tbl
Patent RU-2097823-C1 (RU)
Inventor: VOEVODIN NIKOLAJ A
IPC: G05D23/08
Filed: 1994-05-25
Granted: 1997-11-27
Abstract: FIELD: electrical engineering. SUBSTANCE: temperature controller has sensitive element made as bimetallic plate, flat spring carrying the forced elastic contact holder with contact, lever with adjusting screw, and fixed contact. Moving contact positioned on flat spring and fixed contact form switching contacts. In addition, temperature controller has auxiliary permanently closed contacts connected in series with switching contacts. Permanently closed contacts are pressed by electric heat-insulating rod resting on fuse link which contacts heat-sensitive bimetallic plate. To remove effect of errors resulting from manufacture of electric heat-insulating rod and fuse link on stability of contact pressure in permanently closed contacts, geometrical axes of the latter and of electric heat- insulating rod are shifted relative to each other. Temperature controller disconnects electric heating appliance from supply mains in case switching contacts fail to open because of their sticking or breakdown of contact holder spring. Disconnection is performed as a result of fuse link melting at maximum preset temperature. Thus electric fire hazard and failure of electrical heating appliance in the above-indicated emergency situations are avoided. EFFECT: more efficient construction. 2 cl, 2 dwg
Patent RU-2067800-C1 (RU)
Title: Attached farm machine draft determination apparatus
Inventor: SALDAEV ALEKSANDR M
IPC: A01B67/00
Filed: 1994-06-29
Granted: 1996-10-20
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has front supporting plate with brackets for tie-rods tractor attachment system, rear supporting plate for automatic hitch, which are interconnected through tension fingers with temperature sensitive members, and rear supporting plate blocking device. Blocking device has double-action power cylinder, conical head, spacer sleeve and centering sleeve with conical surfaces. Power cylinder is fixed on front supporting plate by flange adjacent to brackets and is equally spaced from tension metering links, which are joined with attachment system tie-rod brackets. Conical head is mounted on power cylinder stem received in spacer sleeve opening. Spacer sleeve is fixed on front supporting plate for engagement with outer conical surface of centering sleeve. Conical head is engageable with inner conical surface of centering sleeve. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 13 dwg
Patent RU-2087684-C1 (RU)
Title: Device for completion of well
Inventor: SHAYAKHMETOV SHAMIL KASHFULLIN
IPC: E21B43/11
Filed: 1994-07-13
Granted: 1997-08-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device has hollow body with stop. Installed concentrically in body space is extending pipe union with its inner end closed by plug made of material destructible by acid. Oppositely to stop, body is provided with shearable cover. Plug has head and its diameter is larger than diameter of extending pipe union for interaction with body stop. Space of pipe union is filled with viscous-plastic material. Device is simple in design, ensures increase of bed opening and makes it easier. EFFECT: high efficiency. 1 cl, 5 dwg
Patent RU-2070466-C1 (RU)
Title: Method of slot bush type pieces production
Inventor: GAFUROV RADIJ M
IPC: B21K21/08
Filed: 1994-07-07
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method of slot bush type pieces production provides for production of initial blank with outer diameter equal to outer diameter of good piece and inner diameter equal to protrusions of slot hole, following cold pressing out of inner slots. Teeth full length formation is exercised during one processing run. Surplus volume of metal that is volume of slots pits is pressed out in direction opposite to punch movement direction. In the case blank length is produced equal to length of good piece. Then mechanical working of stamped blank is exercised. EFFECT: improved process. 5 dwg
Patent RU-2085301-C1 (RU)
Title: Device for applying coats on crankpins of crankshafts
Inventor: POSMETEV VALERIJ IVANOVICH
IPC: B05B15/68
Filed: 1994-08-17
Granted: 1997-07-27
Abstract: FIELD: devices for applying coats by spraying. SUBSTANCE: device is provided with tachometer 21 of crankshaft. Drive 5 for motion of spraying head 4 is made in form of block linkage mechanism. Input of control unit 9 is connected to tachometer 21 and additionally to turn angle sensor 22. Control unit 9 is provided with amplifier-shaper, control microcomputer and power amplifier. Output of amplifier-shaper is connected to input port of microcomputer whose output port is connected with input of power amplifier. To adjust device on crankshaft whose crankpins have other sizes, split cover 16 is moved along guide 17 and is locked by means of screw 18. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2114929-C1 (RU)
Title: Method for production of silver-metal oxide material and silver-metal oxide material
Inventor: DZHON DZH SMEGGIL
IPC: C22C1/10
Filed: 1993-01-15
Granted: 1998-07-10
Abstract: FIELD: silver-metal oxide material and method of its production; may be used in manufacture of electrical contacts. SUBSTANCE: method includes oxidation of alloy containing silver and dissolved metal selected from the group of metals forming oxide film under oxidizing conditions by heating and holding of alloy in oxidizing atmosphere. In this case, oxidizing atmosphere additionally contains halide in the amount sufficient for inhibition, formation of protective oxide film in alloy. The invention also covers silver-metal oxide material produced by this method. EFFECT: production of material with higher content of oxides in structure of solid solution in use of diffusion process of internal oxidation with high productivity due to destruction of oxide films by halide. 20 cl, 4 dwg
Patent RU-2100989-C1 (RU)
Inventor: KADYRKOV A P
IPC: A61F7/00
Filed: 1994-09-27
Granted: 1998-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has plastic bendable hollow elongated shape and is made as a loop which ends are shiftable one with respect to the other. Loop ends cross-section has elliptic shape. Loop ends connection member is made as strip having hole on one end through which the first end of the loop passes, its second end being rigidly attached to the other end of the strip. Loop ends connection member is optionally made as spring lock being rigidly attached to one of its ends. EFFECT: wide range of functional applications. 4 cl, 4 dwg
Patent RU-2091449-C1 (RU)
Inventor: KANINSKIJ PAVEL SERGEEVICH
IPC: C10M175/00
Filed: 1994-09-30
Granted: 1997-09-27
Abstract: FIELD: lubricating fluids for metal working. SUBSTANCE: exhausted lubricating fluid is treated by water-immiscible solvent followed by oil and water phase separation, filtration of oil phase, and stripping solvent for reutilization in following purification cycles. After such treatment, the two phases have no features of biodegradation. Water phase is further used as water return for preparing lubricating fluid. Stripped oil phase is used as regenerated oil. EFFECT: increased efficiency and wear-resistance of tools.
Patent RU-2136207-C1 (RU)
Title: Method for diagnostics of brain edema and device which implements said method
Inventor: CHERNYSHEV A K
IPC: A61B5/05
Filed: 1995-01-26
Granted: 1999-09-10
Abstract: FIELD: medical devices. SUBSTANCE: method uses inductance coil, which serves as component of oscillatory circuit which also has capacitor which is connected in parallel to inductance coil. Said method involves measuring impedance of oscillatory circuit at resonant frequency with and without biological object which is located inside winding of measuring inductance coil. Ratio of received readings which is greater than 1.4 leads to diagnostics of edema. Corresponding device has high-frequency oscillator, which output is connected to serial circuit of ballast resistor and two terminals which are connected in parallel to measuring unit. In addition device has resonance oscillatory circuit, which has parallel circuit of measuring inductance coil and capacitor. Outputs of oscillatory circuit are connected to device terminals. Operation of measurement of impedance of patient's head involves measurement of high-frequency losses of all components. EFFECT: increased validity of diagnostics. 2 cl, 3 dwg
Patent RU-2098891-C1 (RU)
Title: Electrode for alkali storage battery and method for its manufacturing
Inventor: GRIGOREVA LYUDMILA K
IPC: H01M10/28
Filed: 1995-03-27
Granted: 1997-12-10
Abstract: FIELD: manufacturing of alkali storage batteries. SUBSTANCE: method involves grinding nickel powder in cylinders which are covered with mix of active lubricant and organic solvent, baking in reduction environment, introduction of active mass. Foil base of manufactured electrode is of 30-150 mcm depth, 25-55% porosity and 1.0-15 pore size. EFFECT: increased specific electric characteristics. 4 cl
Patent RU-2091517-C1 (RU)
Title: Fibrous material cleaning apparatus
Inventor: MOTSEPURO NIKOLAJ M
IPC: D01B3/04
Filed: 1995-04-11
Granted: 1997-09-27
Abstract: FIELD: textile industry. SUBSTANCE: apparatus has feeding unit with feeding table and cylindrical feeding member, washing liquid supply device, washing liquid chamber, device for moving fibrous material through washing liquid chamber formed as drum with working members on its surface. Working members have toothed and brush fittings and are arranged in alternating sequence on drum surface. Cleaning apparatus has fiber withdrawing and removing unit positioned above drum. Top part of drum is positioned above washing liquid surface. Feeding table has comb-shaped fiber orienting device. EFFECT: increased efficiency in cleaning fibrous material and enhanced reliability in operation. 1 dwg
Patent RU-2078608-C1 (RU)
Title: Swing car rocking method and apparatus
Inventor: GNEZDILOV VLADIMIR A
IPC: A63G9/08
Filed: 1995-05-25
Granted: 1997-05-10
Abstract: FIELD: entertainment equipment. SUBSTANCE: method involves shifting swing counterweight from peripheral portion to center at the initial stage of down motion of swing car and from center to periphery at the initial stage of up motion of swing car. Shifting of center of gravity of movable swing weight to position opposite to swing car relative to rocking shaft causes swinging of swing car above rocking shaft. Acceleration of swing car may be varied by regulating speed, at which counterweight moves to extreme positions. Engine providing for displacement of counterweight along radial guide is secured on counterweight itself and is provided with change-over switches system for stopping and reversing of engine at initial stages of up and down motions of swing car. EFFECT: increased entertaining effect and simplified construction. 5 cl, 2 dwg