baber/WOPTO huggingface dataset:
Patent RU-2061813-C1 (RU)
Title: Method for admission of pulp onto net of paper-making machine
Inventor: TIKHONOV YURIJ A
IPC: D21F1/02
Filed: 1992-12-24
Granted: 1996-06-10
Abstract: FIELD: wood-pulp and paper industry; production of paper and board. SUBSTANCE: method for admission of pulp onto net of paper-making machine includes admission of pulp by its distribution over the width of pressure box, stock dispersion, supply of flowing medium into stock under pressure and levelling of stock. During stock dispersion, it is vibrated due to supply into it of flowing medium at pulsing pressure with an amplitude of, at least, 5 Pa and pulsation frequency from 0.2 to 25000.0 Hz. Air may be introduced into flowing medium before its supply to stock. EFFECT: higher efficiency. 2 cl, 4 dwg, 1 tbl
Patent RU-2098149-C1 (RU)
Title: Method for treating diseases and consequences of locomotor system damages
Inventor: VITENZON ANATOLIJ S
IPC: A61B17/56
Filed: 1993-01-29
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out electrostimulation of muscles in walking. Pairs of electrodes having one electrode active and the second one being indifferent, are applied to main and additional muscle groups. Treatment duration is equal to 20 min at the beginning and starts growing to 60 min beginning from the fifth-sixth treatment. Current voltage amplitude concurrently grows from 30 to 60 V, pulse duration periods being 20-200 mcs and frequency 30-80 Hz. Stimulating current is supplied to muscles at natural excitation and contraction phases, electrode size is to correspond to diameter of muscle or muscle group under stimulation and electrode is positioned in perpendicular to muscle fibers direction. EFFECT: wide range of functional applications. 13 cl
Patent RU-2076748-C1 (RU)
Inventor: POTAPOV VASILIJ V
IPC: A61N1/10
Filed: 1993-02-09
Granted: 1997-04-10
Abstract: FIELD: medicine, physiotherapy for treatment of patients with central nervous system disturbances. SUBSTANCE: the patient is placed in an electrostatic field of a high voltage within 1 to 25 kV for a time period within 20 to 30 minutes to 6 to 8 hours. EFFECT: enhanced therapeutic effectiveness.
Patent RU-2087026-C1 (RU)
Inventor: BYKOVSKIJ SERGEJ I
IPC: G05B11/01
Filed: 1993-04-26
Granted: 1997-08-10
Abstract: FIELD: automatic control systems which use sine-cosine transducers, in particular, for control of angular position of instruments. SUBSTANCE: device has serial circuit of input shaft, detector, receiver, alternating current amplifier, final-control motor, gear and output shaft, which is connected to controlled object. In addition device has AND gates, multipliers, threshold gates, adders, synchronous detectors, inverters and commutation board. System provides synchronous monitoring of output shaft operations using input shaft by means of generation of signals which are proportional to sine and cosine of angle of output shaft for known sine and cosine of rotation angle of input shaft and sine of and cosine of difference angle and corresponding use of generated signals. EFFECT: increased efficiency, increased reliability due to decreased number of moving and contact elements. 3 cl, 14 dwg
Patent RU-2073752-C1 (RU)
Title: Method for sealing of anode oxide coatings on aluminium and its alloys
Inventor: SAAKIYAN LYUSIYA S
IPC: C25D11/18
Filed: 1993-04-29
Granted: 1997-02-20
Abstract: FIELD: machine building. SUBSTANCE: desired method involves treatment by organosilicon compound, the process takes place in hexane or heptane (their quantity being up to 1 l) followed by heat treatment at 300-500 C within 1-2.5 h. Said compound contains 10-100 g/l of methylhydride silazane having formula   where n=10-15. EFFECT: improved efficiency.
Patent RU-2063158-C1 (RU)
Title: Panel
Inventor: BOBYLEV VASILIJ SERGEEVICH
IPC: A47B96/00
Filed: 1993-05-28
Granted: 1996-07-10
Abstract: FIELD: furniture production. SUBSTANCE: panel has planks and racks conjugated with their longitudinal edges. Connecting device has dovetail-shaped slots and ridges, as well as shoulder beveled toward ridge and slot facets. Shoulder bevel angle relative to sheet plane is 10-30 deg. Plank and rack connecting device may be formed as one-sided dovetail connector. Shoulders of conjugated parts may be inclined one toward the other at an angle of 1-3 deg. Ridges make an interference fit with slots. Racks may be made flat or angular, with two-sided slot. EFFECT: simplified construction and enhanced reliability in operation. 7 cl, 4 dwg
Patent RU-2077329-C1 (RU)
Inventor: RUDIN VSEVOLOD NIKOLAEVICH
IPC: A61K6/838
Filed: 1993-07-21
Granted: 1997-04-20
Abstract: Использование: в медицине, в частности в восстановительной костно-реконструктивной хирургии, хирургической стоматологии, ортопедии и травматологии. Сущность изобретения: средство содержит гидроксиапатит в виде водной суспензии 18 - 36 вес.% с размером частиц 0,05 - 0,16 мкм.
Patent RU-2080542-C1 (RU)
Inventor: SEREGIN VLADIMIR I
IPC: F41C3/14
Filed: 1993-08-31
Granted: 1997-05-27
Abstract: Использование: в ручном огнестрельном оружии, в частности в револьверах. Сущность изобретения: для упрощения конструкции и повышения технологичности механизмов в револьвере, содержащем ствол, рамку, барабан и съемный ударно-спусковой механизм с корпусом и подпружиненным боевой пружиной курком, опора боевой пружины образована на корпусе ударно-спускового механизма. 1 ил.
Patent RU-2066485-C1 (RU)
Title: Fuel element of nuclear-fusion rocket (options)
Inventor: DYAKOV EVGENIJ K
IPC: G21C3/00
Filed: 1993-09-06
Granted: 1996-09-10
Abstract: FIELD: nuclear-fusion rockets. SUBSTANCE: fuel element has carbon (isotropic graphite) base matrix wherein fuel particles are dispersed and through holes are provided to pass hydrogen flow. Surface of matrix made, for example, in the form of hexahedral prismatic block, and walls of holes are coated with shielding material made of carbides of high-melting metals; holes receive thin-walled tubes made of niobium or zirconium carbide-graphites, 0.2 mm thick, to pass hydrogen flow; hydrogen stagnation region is formed in clearance between tubes and holes wherein corrosion of coatings is moderated. Eliminating direct impact of hot hydrogen flow on coating prevents erosion and carry-over of materials of coating and matrix. Fuel elements may be lengthwise sectionalized, each section being provided with its own set of calibrated tubes and coating at ends. EFFECT: improved service life of fuel elements in hot hydrogen flow; facilitated manufacture and improved workmanship; provision for grading hydraulic resistance of channels according to energy release distribution in reactor core. 3 cl, 4 dwg
Patent RU-2063339-C1 (RU)
Inventor: PINUS IOSIF YA
IPC: B30B1/00
Filed: 1993-09-06
Granted: 1996-07-10
Abstract: Сущность : кривошипный пресс содержит станину с направляющими, приводной механизм, кривошипный вал, шатун и ползун с направляющими в виде съемных планок, установленный с возможностью взаимодействия с направляющими станины. Поверхности скольжения планок выполнены из полимерной тканой самосмазываюшейся композиции на эластичной основе. 2 ил.
Patent RU-2077473-C1 (RU)
Inventor: DANOV GENRIKH A
IPC: C01B13/11
Filed: 1993-12-29
Granted: 1997-04-20
Abstract: FIELD: medical equipment used as a disinfectant or deodorant device, in domestic devices for sterilization of food products and their preservation, as well as for extermination of harmful microorganisms in cellars, hothouses, etc. SUBSTANCE: piezosemiconductor ozonator has a high-voltage power source, discharge chamber with the first and second electrodes separated by an air gap and dielectric layer; the high-voltage power source is made in the form of a self-sustained oscillator with a frequency-setting input and high-voltage piezotransformer, having an input and oscillator sections with electrodes, the output electrode of the piezotransformer oscillator section is connected to the first electrode of the discharge chamber, and the second electrode of the discharge chamber is connected to the frequency-setting input of the self-sustained oscillator and, via an isolating capacitor, to the common power line at a time. EFFECT: enhanced effectiveness. 2 dwg
Patent RU-2065084-C1 (RU)
Title: Hydraulic motor
Inventor: SHIRYAEV NIKOLAJ I
IPC: F04C18/344
Filed: 1994-04-19
Granted: 1996-08-10
Abstract: FIELD: mechanical engineering; hydraulic drives for transport facilities, such as self-propelled trolleys and motor scooters; hydraulic systems of mini transport facilities. SUBSTANCE: inlet and outlet passages are located in hydraulic motor tangentially relative to cylindrical working chamber. Bearing shoulders fitted in separating plates of rotor received by end slots of guide bushes make it possible to rotate separating plates in bearings providing for definite clearance between cylindrical surface of stator and longitudinal end of separating plates, thus reducing friction in motion. EFFECT: enhanced reliability. 2 cl, 6 dwg
Patent RU-2057083-C1 (RU)
Title: Method for tar-water treatment
Inventor: STROKATOVA SVETLANA F
IPC: C02F103/26
Filed: 1994-05-17
Granted: 1996-03-27
Abstract: FIELD: industrial sewage treatment. SUBSTANCE: method for tar-treatment includes polycondensation of phenol and formaldehyde in acid medium and process of aldol condensation of formaldehyde. Prior to polycondensation, the tar water is treated with bischofite. EFFECT: improved adaptability to process due to reduced time, simplified equipment, excluded effluents of ecologically harmful substances, production of water purified from phenol and formaldehyde and applicable in water circulation cycles.
Patent RU-2106970-C1 (RU)
Inventor: RICHARD DZHON KHAJD
IPC: B27M3/00
Filed: 1992-09-24
Granted: 1998-03-20
Abstract: Изобретение предназначено для формования слоистого материала относительно профилированной кромки сердечника, содержит блок (2) нагревателя, смонтированный на поворотной раме (5), и упругий лист (3), смонтированный на раме (13). Слоистый материал соединяют с плоской поверхностью сердечника, часть которого перекрывает кромку сердечника. Затем сердечник устанавливают на открытой передней вертикальной лицевой стороне устройства с расположением слоистого материала между передней лицевой стороной и сердечником и выступающим вверх перекрытием. Нагреватель (2) поворачивают к лицевой стороне перекрытия и нагревают перекрытие до установленной температуры. Затем нагреватель (2) поворачивают обратно и лист (3) поворачивают через положения A - D. В положении А Лист (3) не натягивается, а в положении В натягивается и входит в контакт с перекрытием. Перемещаясь через положение С и D, лист (3) прижимает перекрытие к кромке сердечника и формует его относительно кромки. 4 с. и 13 з.п. ф-лы, 8 ил.
Patent RU-2080244-C1 (RU)
Inventor: MATVEEV ANATOLIJ SERGEEVICH
IPC: F42B5/28
Filed: 1994-06-29
Granted: 1997-05-27
Abstract: Сущность изобретения: способ утилизации артиллерийских гильз /Г/ заключается в разделении цилиндрической части Г путем ее плющения /П/ с обеспечением одновременной правки получающихся полуфабрикатов. Донную и дульную части Г отделяют на завершающем этапе П. Перед П на цилиндрическую часть Г могут быть нанесены концентраторы напряжений. После П полуфабрикаты могут быть подвергнуты прокатке. Перед П возможно отделение донной части Г с последующей ротационной раскаткой цилиндрической части. Возможна также вытяжка Г с преднамеренным утонением стенки. После П возможна обрубка кромок, а также вырубка изделия под следующие формоизменяющие операции. Такая совокупность признаков обеспечивает возможность получения листовых полуфабрикатов. 7 з. п. ф-лы, 13 ил.
Patent RU-2078781-C1 (RU)
Title: Polymer composition
Inventor: ELCHUEVA ALVIRA DMITRIEVNA
IPC: C09K3/10
Filed: 1994-08-15
Granted: 1997-05-10
Abstract: FIELD: production of sealing compositions, adhesives and compounds. SUBSTANCE: proposed composition comprises polyether, filler and polyisocyanate. Alkaline polymerizate of polyoxypropylene oxyethelene polyol having molecular weight 4500-5000 is used as said polyether, technical carbon or chalk is used as said filler. Proposed composition comprises 100 mass parts of polymerizate of polyoxypropylene oxyethelene polyol, 50-100 mass parts of technical carbon or chalk, 20-60 mass parts of polyisocyanate and additionally 50-100 mass parts of waste of production of polyoxypropylene oxyethylene polyol. EFFECT: improved relative elongation of composites, decreased its cost. 2 cl, 1 tbl
Patent RU-2072187-C1 (RU)
Title: Пряжа для трикотажного полотна преимущественно для верхних трикотажных изделий (варианты)
IPC: D02G3/36
Filed: 1994-10-04
Granted: 1997-01-20
Abstract: 1. Пряжа для трикотажного полотна, преимущественно для верхних трикотажных изделий, содержащая скрученные вискозную нить и нить из натуральных волокон, отличающаяся тем, что нить из натуральных волокон представляет собой льняную нить линейной плотности 20 - 50 текс, а линейная плотность вискозной нити составляет 17 - 34 текс, при этом вискозная и льняная нити скручены между собой с суммарным числом сложений на тростильно-крутильной машине, равным не менее трех, а компоненты пряжи выбраны при следующем соотношении, мас.%:Льняная нить - 50 - 60Вискозная нить - 40 - 502. Пряжа для трикотажного полотна, преимущественно для трикотажных изделий, содержащая скрученные хлопковую и вискозную нити, отличающаяся тем, что хлопковая и вискозная нити скручены между собой с суммарным числом сложений на тростильно-крутильной машине, равным не менее трех, при этом линейная плотность хлопковой нити составляет 7,5 - 50 текс, а линейная плотность вискозной нити - 17 - 34 текс, причем компоненты пряжи выбраны при следующем соотношении, мас.%:Хлопковая нить - 35 - 60Вискозная нить - 40 - 65я
Patent RU-2106115-C1 (RU)
Title: Surgical method for treating peripapillary duodenal ulcers
Inventor: ONOPRIEV VLADIMIR IVANOVICH
IPC: A61B17/00
Filed: 1994-10-26
Granted: 1998-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves resecting stomach, transecting the duodenum at the level of inferior edge of the ulcer and producing the stump. The greater duodenal papilla is dissected. In suturing the stump, mucous membranes of the common bile duct and intestine are sutured with submucous compressing suture. EFFECT: enhanced effectiveness of operation. 7 dwg
Patent RU-2108990-C1 (RU)
Title: Method and installation for drying and firing bricks
Inventor: LINKE VAL TER
IPC: B28B11/00
Filed: 1993-06-15
Granted: 1998-04-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: each brick blank is positioned at a distance from other blanks on the transportation means for drying (12) and/or firing (20), so all bricks, when being dried and/or fired, are processed as separate ones. EFFECT: facilitated process.
Patent RU-2081644-C1 (RU)
Title: Riding imitating apparatus
Inventor: KHAJRULLIN IREK KH
IPC: A63B69/04
Filed: 1995-01-10
Granted: 1997-06-20
Abstract: FIELD: functional development of rider's muscles. SUBSTANCE: apparatus has resilient saddle 1, mechanical oscillation generator 2 positioned under saddle 1 and oscillating member 4 providing action upon saddle surface. Generator 3 is mounted on rigid shaft 5 so that its inclination angle relative to saddle surface may be varied. Apparatus is further provided with control panel 6 and sensors for controlling and regulating oscillation parameters. Apparatus allows different types of horse motion, such as gallop, trot, marching stride, to be imitated. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 1 dwg
Patent RU-2095716-C1 (RU)
Title: Heat exchanger
Inventor: SOKOLOV ANATOLIJ V
IPC: F28D9/00
Filed: 1995-02-21
Granted: 1997-11-10
Abstract: FIELD: power engineering. SUBSTANCE: heat exchanger includes housing, heat exchanger medium supply and discharge manifolds. Heat exchange elements are made in form of panels consisting of two plates laid one on other and provided with convex and concave sections; longitudinal passages are formed in zone of convex sections and additional convexities forming transverse passages are made in concave zone. Transverse passages are used for communication of longitudinal passages. On side of ends of longitudinal passages chambers are formed by means of transverse passages which combine them hydraulically. EFFECT: enhanced efficiency. 12 cl, 19 dwg
Patent RU-2072703-C1 (RU)
Title: Железнодорожный рельс и железнодорожное колесо
IPC: B60B21/04
Filed: 1995-04-24
Granted: 1997-01-27
Abstract: 1. Железнодорожный рельс, содержащий по меньшей мере головку, отличающийся тем, что боковая рабочая грань головки выполнена из слоя металла, имеющего меньшую твердость, чем твердость тела головки.2. Рельс по п. 1, отличающийся тем, что поверхность катания головки рельса выполнена из слоя металла, имеющего меньшую твердость, чем твердость тела головки.3. Железнодорожное колесо, включающее в себя обод и гребень, отличающееся тем, что боковая рабочая часть гребня выполнена из слоя металла, имеющего меньшую твердость, чем твердость тела гребня.4. Колесо по п. 3, отличающееся тем, что участок сопряжения боковой рабочей части гребня с его вершиной выполнен из слоя металла, имеющего меньшую твердость, чем твердость тела гребня.
Patent RU-2094536-C1 (RU)
Title: Diaphragm-free electrolyzer to produce magnesium and chlorine
Inventor: YAKOVLEVA GALINA A
IPC: C25C3/04
Filed: 1995-06-01
Granted: 1997-10-27
Abstract: FIELD: production of magnesium by electrolysis of molten salts. SUBSTANCE: proposed diaphragm-free electrolyzer has housing, lining, partition with upper and lower flow windows separating electrolytic compartment and collecting cell. Electrolytic compartment has anodes and cathodes. Cathodes are installed at level or protrude beyond anodes on side of partition. Partition has protrusion of rectangular shape bevelled towards electrolytic compartment. It forms Z-shaped profile with protrusion parallel to cathode. Clearance has constant width along entire length. Width of protrusion equals 0.2-0.6 width of clearance. Upper flow window of separating partition has 30-75 deg chamfer towards electrolytic compartment. EFFECT: optimal distribution of flows of electrolyte with magnesium providing for decreased losses of it, increased output. 4 cl, 1 dwg
Patent RU-2143151-C1 (RU)
Inventor: DZHEJMS T DOLAN
IPC: H01J11/04
Filed: 1993-09-30
Granted: 1999-12-20
Abstract: FIELD: lighting engineering. SUBSTANCE: envelope of coaxially excited lamp rotates at speed sufficient to eliminate local discharges so that its different areas occur in vicinity of strong field built up by internal coaxial conductor thereby preventing arc discharge. Rotation speed of envelope is high enough to improve lamp capacity and to reduce cooling requirements. Envelope has thin wall in its area where filler is desired to be concentrated upon de-energizing the lamp so as to ensure faster starting of lamp. EFFECT: improved capacity and reduced cooling requirements. 29 cl, 11 dwg
Patent RU-2090036-C1 (RU)
Title: Method for producing ecologically stable young winter cereal crops
Inventor: LOMAKIN MIKHAIL M
IPC: A01C7/00
Filed: 1995-07-25
Granted: 1997-09-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves soil tillage; application of fertilizer and cross sowing. During the first term, 0.4 of hectare norm is sown at seeding depth of 5-6 cm 30-40 days prior to zonal sowing terms. During sowing, seeding unit is advanced perpendicular to water-wind erosion flows. During the second term, remaining portion of hectare norm (0.6) is sown at seeding depth of 2.5-3 cm in direction transverse to previously sown rows, with winter plant stems and weeds being cut off. Method further involves slitting of first-term row spacings. Method provides intensified tillering of winter cereal plants and formation of strong nonlodging straw. EFFECT: increased efficiency in producing young crop resistant to drought, ice crust, freezing, water and wind flows, simplified method and improved quality of grain. 3 cl
Patent RU-2078275-C1 (RU)
Title: Vibration-damping support
Inventor: KALMYKOV GERMAN P
IPC: F16L3/00
Filed: 1995-09-14
Granted: 1997-04-27
Abstract: FIELD: construction. SUBSTANCE: support has yoke with fastening members and viscous-elastic layer, made up as an assembly of metal- rubber vibration dampers arranged over periphery, interposed between the yoke and a pipe line. The force of tightening of the yoke depends on the diameter of the pipe line, load on the vibration damper, and the length of the viscous-elastic layer. EFFECT: enhanced damping of vibration. 3 dwg
Patent RU-2101492-C1 (RU)
Inventor: SHVARTSMAN O SH
IPC: E21C25/04
Filed: 1995-09-18
Granted: 1998-01-10
Abstract: FIELD: mining industry. SUBSTANCE: this relates to continuous miners intended for underground mining of minerals. Operating member has reducer output shaft and mounted on this shaft are auger and cutting shield which is connected with driven gear of its turning mechanism. This mechanism is made in the form of controllable multiple disk friction clutch. Inner disks of clutch are connected with aforesaid driven gear through shaft, and outer disks are connected with intermediate gears of reducer which are installed for possible transmission of rotating and turning motions to cutting shield. EFFECT: high efficiency. 2 dwg
Patent RU-2097656-C1 (RU)
Title: Reactor for catalytic cleaning of gaseous effluents
Inventor: KVASENKOV OLEG I
IPC: F23G7/07
Filed: 1995-09-19
Granted: 1997-11-27
Abstract: FIELD: industrial ecology; may be used in flameless cleaning of effluents of industrial plants. SUBSTANCE: reactor has cylindrical body whose internal part is coated with catalyst, screw swirler installed at body inlet and accommodated coaxially in body: source of infra-red radiation and disc members with guide edges whose surface facing body inlet and outlet are coated with catalyst. EFFECT: higher efficiency. 1 dwg
Patent RU-2086341-C1 (RU)
Title: Method of manufacture of foundry cores and molds on cold equipment
Inventor: ZNAMENSKIJ LEONID G
IPC: B22C1/18
Filed: 1995-10-10
Granted: 1997-08-10
Abstract: FIELD: foundry; manufacture of fine-relief, in particular, artistic ingots with complicated hollows and configurations. SUBSTANCE: method includes cladding of refractory filler with gel-forming agent, its filling into equipment and supply onto it of gel-forming binding solution. Clad filler prior to filling into equipment is additionally treated with inhibitor of solidification of binding agent, and after filling, created in equipment is air rarefaction with residual pressure of 0.01-0.05 MPa and then, binding agent is introduced, and cladding of refractory filler is accomplished with aqueous solution of alumochloride with density of 1250-1270 kg/cu.m and ferrochromium slag taken is mass ratio of (1-2):1. Binding agent for impregnation of clad filler in equipment is used in form of water glass with density of 1250-1350 kg/cu. m and modulus of 2.6-3.0. Treatment with inhibitor is carried out by its injection in form of aerosol into filler being in fluidized state at the rate of (2-3)x10 -6  kg/s per square meter of surface of filler particles. EFFECT: higher efficiency. 4 cl, 1 tbl
Patent RU-2102956-C1 (RU)
Title: Method to treat impaired hearing and deafness
Inventor: SHANDURINA ALLA NIKOLAEVNA
IPC: A61F11/00
Filed: 1995-12-13
Granted: 1998-01-27
Abstract: FIELD: medicine. SUBSTANCE: method deals with electrostimulation of auditory system by bundle series of bipolar impulses. Electrostimulation is conducted percutaneously with the help of multichannel electrode with its contacts being in parotid region. Electrostimulation mode is selected for each contact as dependent upon an initial state of auditory function and auditory feelings of a patient. Electrostimulation is conducted by bundle series of bipolar rectangular impulses at 0.5-15 volt voltage and frequency of impulse sequence being 10-30 hertz at impulse duration of 10 millisecond in bundle mode. There are 1-10 impulses per a bundle and 1-9 bundles per a series. EFFECT: lower traumaticity in providing high efficiency and physiological level of that kind of therapy.