baber/WOPTO huggingface dataset:
Patent RU-2081739-C1 (RU)
Title: Adjustable wrench
Inventor: FAKHRUTDINOV IREK KHAJRULLOVIC
IPC: B25B13/16
Filed: 1993-07-06
Granted: 1997-06-20
Abstract: FIELD: adjustable wrenches. SUBSTANCE: working surface of fixed jaw 6 of wrench is square to axis of hollow hand. Worm 26 and lead screw 27 are coaxial and rigidly interconnected. Handle outer surface has hole 18 for installation of slider 4. Hole 18 crosses longitudinal recess 17 on the side of fixed jaw 6. Motion of slider 4 over recess 17 ensures rotation of lead screw 27 and worm 26 engaged with teeth 25 of movable jaw to cause smooth motion of the latter. EFFECT: higher efficiency. 5 dwg
Patent RU-2090070-C1 (RU)
Title: Method of fish canned food making
Inventor: PETRICHENKO LYUDMILA K
IPC: A23B4/00
Filed: 1993-08-12
Granted: 1997-09-20
Abstract: FIELD: fish industry. SUBSTANCE: method proposes addition of 0.1-0.2% β-carotene solution to fish canned food as measured 5-10 mg/100 g product. b--carotene solution can be added at stirring to jelly containing vegetable oil directly. In the process of making stuffing fish canned food 35-40% β-carotene solution is preferably added to stuffing mass and the rest part - to jelly. EFFECT: enhanced quality, biological value and curative-prophylaxis property. 3 cl
Patent RU-2076719-C1 (RU)
Title: Method of arrhythmia prevention in experiment
Inventor: REZNIKOV KONSTANTIN MIKHAJLOVI
IPC: A61K35/55
Filed: 1993-08-24
Granted: 1997-04-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: method involves the use of thymogen by intravenous route before arrhythmia induction in experiment. Use of preparation decreases probability of arrhythmia rise and increases animals viability significantly. EFFECT: enhanced effectiveness of method.
Patent RU-2042332-C1 (RU)
Inventor: RONKIN MIKHAIL A
IPC: A61B5/02
Filed: 1993-10-29
Granted: 1995-08-27
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves measuring blood pressure by means of occlusive pressure caff and recording changed caff pressure dependence on time in compression and decompression states and corresponding pulse waves. Pulse wave correlation between coefficients of preceding cardiac cycle and each following one are determined from rheogram. The dependence of changes in maximum values of correlation coefficients and the second derivative are determined. Systolic and diastolic blood pressure are determined in this connection from the extreme boundary local maximum values on the last curve. The device implementing this method has unichannel rheograph 1 placed between occlusive caff 3 and first input of analog-to-digital transducer 6 which second input is connected with the output of unit 2 for measuring pressure in the caff, the first and the second inputs of processing and measuring unit 7, respectively. Unit 7 has caff pressure storage signal unit 8 and pulse-wave signal storage unit 9, unit 10 for determining pulse waves boundaries, unit 11 for determining pulse wave correlation coefficient differentiator 12, unit 13 for determining extremum points and unit 14 for determining blood pressure, units 9-14 being connected in series. Output of unit 14 is connected to the second input of processing and measuring unit 7 through caff pressure signal storage unit 8. The first input of unit 7 is connected to the input of pulse wave signal storage unit 9 and its output is connected to output of blood pressure unit 14. EFFECT: enhanced accuracy in measuring blood pressure. 2 cl, 1 dwg
Patent RU-2061927-C1 (RU)
Title: Composite vessel for storing compressed gas
Inventor: TAIROVA LYUDMILA P
IPC: F17C1/16
Filed: 1993-10-12
Granted: 1996-06-10
Abstract: FIELD: compressed gas equipment. SUBSTANCE: vessel has cylindrical shell in the form of spiral and ring layers made of a fiber composite material and bottoms formed by spiral layers. The bottoms are provided with insertion members. There are additional ring layers in the zones adjacent to the bottoms of the cylindrical load-carrying shell. The length of each zone is 0.6-1.5 of the radius of the cylindric load-carrying shell. The number of additional layers is 10-30% of the total number of ring layers. The additional ring layers alternate with spiral layers of the load-carrying shell. EFFECT: enhanced safety. 4 dwg
Patent RU-2075153-C1 (RU)
Title: Single-cycle direct-to-direct voltage converter
Inventor: BOGDAN BRAKUS
IPC: H02M3/28
Filed: 1992-01-10
Granted: 1997-03-10
Abstract: FIELD: power converters. SUBSTANCE: device has transformer 5 which primary winding 51 is connected to power supply line through two electronic switches 41 and 42 and two diodes 43 and 44 which are controlled in synchronism. In addition device has protection circuit which has inductance coil, which works in main current circuit on primary side, serial CD circuit 33 and 34 and serial RC circuit. This results in possibility to unload electronic switches 41 and 42 with low losses. Device may be used in design of power supply units in electronic devices for information transmission and in switched power supply units. EFFECT: increased functional capabilities. 6 cl, 7 dwg
Patent RU-2074206-C1 (RU)
Title: Formulation for foam plastic production
Inventor: LEVINSKIJ BORIS V
IPC: C08J9/30
Filed: 1994-02-03
Granted: 1997-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: formulation contains (in wt %): urea-formaldehyde resin, 20-35; phosphoric acid, 2.0-3.0; surfactant (blowing agent), 0.4-0.5; carbonation modifier with 60- 85% humin acids, 0.4-0.6; water, the balance. Aqueous solution of resin, surfactant, and carbonation modifier is foamed with compressed air, then phosphoric acid is added to form low toxic foam plastic. EFFECT: reduced toxicity of product. 1 tbl, 3 ex
Patent RU-2080430-C1 (RU)
Title: Machine for road marking with thermoplastic materials
Inventor: ALEKSEEV BORIS I
IPC: E01C23/16
Filed: 1994-03-14
Granted: 1997-05-27
Abstract: FIELD: road marking facilities. SUBSTANCE: vehicle for applying road marking strips with thermoplastic polymeric materials has chassis, boiler with thermoplastic material, stirring and drain units, marker suspended from boiler, boiler and marker gas heating system with gas source, connecting pipelines together with their shut-off members, burners, thermoregulators, and control post. Unit for draining thermoplastic material from boiler is made in the form of pivoted gate connected with power cylinder with return mechanism. Gas heating system is provided with electromagnetic valves installed in pipelines supplying gas to boiler and marker, and with bypass line provided with throttle valve. Installed between ends of this line is additional electromagnetic valve connected with thermoregulator. Gas burners are provided with electric spark ignition units and flame sensors. EFFECT: high efficiency. 4 cl, 4 dwg
Patent RU-2118310-C1 (RU)
Title: Method for production of carboxylic acids or appropriate esters thereof
Inventor: DOMINIK NOBEL
IPC: C07C53/124
Filed: 1994-03-30
Granted: 1998-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: carboxylic acids or appropriate esters thereof are prepared by interaction of at least one saturated alcohol C 1 -C 10  with carbon monoxide. The process is carried out in the presence of iridium catalyst, halogen-containing promoter, water and solvent. Concentration of promoter, ester of acid, alcohol and water is maintained during reaction at level not more 10%, within 2-4 % and at level not more 10 % respectively. Carboxylic acid is also used as solvent. Catalytic system on the base of iridium carbonyl or iridium oxides prepared by their contact with hydrogen iodide acid and/or with precursor of acid is preferred. The process takes place in the medium of inert gas or in air. Molar ratio of hydrogen iodide acid and iridium is 1-100. EFFECT: improved efficiency of catalytic system. 10 cl, 3 tbl
Patent RU-2127191-C1 (RU)
Title: Device for automatic superposition of endless strip of rubberized textile fabric onto drum for fitting of tyres
Inventor: KHANS DREJER
IPC: B29D30/30
Filed: 1994-04-28
Granted: 1999-03-10
Abstract: FIELD: fitting of tyres. SUBSTANCE: the device has a displacement unit, having a carriage actuated by a servo motor. The carriage is installed for movement in parallel with the shaft axis of the drum for fitting of tyres. The latter is connected to a transmitting selsyn for transmission of data on rotary motion of the shaft of the drum for fitting of tyres to a computer for determination of the required rpm of the servo motor actuating the carriage, and provision of carriage axial shift depending on the angular velocity of the drum for fitting of tyres. A carrier is installed on the carriage for the guide device with a double-acting air cylinder. A load-bearing plate is mounted on the coupling flange of the guide device. It mounts the carrier for the protective roller of the roller guide system and three double-acting air cylinders with a device for protection against turning through. A pressure plate is attached to the connecting plate of the first air cylinder. Attached to the connecting plate of the second air cylinder is a needle-case with a rigidly mounted cutting blade. The connecting plate of the third air cylinder carries the pressure roller coated with foamed material. The device of textile fabric onto the drum, preventing the influence of vibrations of rotation and drum rpm on fitting of tyres. EFFECT: enhanced efficiency. 5 cl, 5 dwg
Patent RU-2077787-C1 (RU)
Title: Титановый электрод заземлителя
IPC: C23F13/16
Filed: 1994-05-23
Granted: 1997-04-20
Abstract: Титановый электрод заземлителя, преимущественно для электрохимической защиты, содержащий титановую пластину и нанесенное на нее покрытие, отличающийся тем, что титановая пластина выполнена с неравномерной пористостью по площади пластины, причем осевая область пластины имеет относительную плотность 0,8 - 0,99, а периферийные области имеют относительную плотность 0,65 - 0,79.3
Patent RU-2076311-C1 (RU)
Title: Method of detection of propylene glycol dinitrate in soil
Inventor: PASHINTSEV IGOR V
IPC: G01N21/78
Filed: 1994-06-16
Granted: 1997-03-27
Abstract: FIELD: analytical chemistry. SUBSTANCE: sample is treated with acetone, acetone extract is separated, evaporated and treated with color reagent - 0.5-1.0% hydroxydiphenylamine solution in sulfuric acid. Appearance of specific green color indicates the presence of propylene glycol dinitrate in the analyzed soil sample. Method is used for hazard substance detection in soil. EFFECT: high sensitivity of method. 1 tbl
Patent RU-2083383-C1 (RU)
Inventor: KASHEVAROV YURIJ B
IPC: B60K6/20
Filed: 1994-06-16
Granted: 1997-07-10
Abstract: Использование: в автомобильной и моторостроительной технике для замены легковых автомобилей с целью улучшения атмосферы в городах, а также повышения КПД двигателя внутреннего сгорания автомобиля, увеличения его удельной мощности, повышения проходимости автомобиля и его технико-экономической эффективности. Сущность изобретения: автоэлектромобиль содержит дизельный двигатель внутреннего сгорания с муфтой сцепления, карданным валом, дифференциалом и полуосями ведущих колес, электрогенератор, аккумуляторы, преобразователи электроэнергии, топливный и водяной насосы, бак с дизельным топливом и компьютер управления работой устройств упомянутого двигателя. Дизельный двигатель выполнен роторным с одной камерой сгорания, сообщенной с, по меньшей мере, одной расширительной камерой через клапан и камеру распределения, при этом расширительная камера выполнена с возможностью перекрывания ее заслонкой, которая установлена в направляющих ротора и кинематически связана с передними колесами и с электрогенератором через муфты сцепления, который выполнен по мощности меньшим мощности двигателя для обеспечения зарядки аккумуляторов. Он подсоединен к аккумуляторам и электродвигателям, установленным на задних колесах, при этом электродвигатели снабжены устройствами рекуперативного торможения, подсоединенными к энергоемким аккумуляторам и подсоединенными к электродвигателям колес через преобразователи электроэнергии. 1 з.п. ф-лы, 13 ил.
Patent RU-2087212-C1 (RU)
Title: Complex equipment for treating sintered iron ore
Inventor: UCHITEL ALEKSANDR DAVIDOVICH
IPC: B03B9/00
Filed: 1994-06-29
Granted: 1997-08-20
Abstract: FIELD: ferrous metallurgy and mining industry, in particular, separation of difficult-to-screen ore. SUBSTANCE: complex equipment has fine crusher, multitier screen and protection screen. Size of sieve meshes of upper tier is 2.5-3.0 of maximum size of fine crusher slit. Meshes of second sieve from the top have size equal to 2.8-3.2 of size of protection screen sieve mesh. Sieve mesh sizes of subsequent tiers are selected in accordance with expression recited in Specification. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2102624-C1 (RU)
Title: Device for preparing oil-water emulsion and emulsion fuel supply method
Inventor: AL FRED KESSLER
IPC: B01F25/60
Filed: 1992-01-23
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering; internal combustion engines; fuel-water emulsion supply device. SUBSTANCE: device for preparing oil-water emulsion has intake chamber made, for instance, in form of swirl chamber. electromagnetic nozzle for injection of water arranged on one of ends of intake chamber, oil passage opening into intake chamber in tangential direction. Device can be provided with pump chamber arranged in axial direction on other end of intake chamber and working wheel installed inside pump chamber. Cavity is made on cylindrical surface of pump chamber. Outlet for emulsion is located close to end face portion of cavity in direction of wheel rotation. End wall is made at end face portion of cavity for interrupting flow of emulsion passing inside cavity in direction of wheel rotation. Swirl chamber can be arranged in intake portion of fuel nozzle of each diesel engine cylinder. oil intake passage is connected with oil outlet passage of diesel engine fuel pump. Emulsion outlet passage connects swirl chamber and intake portion of fuel nozzle. EFFECT: enlarged operating capabilities. 5 cl, 13 dwg
Patent RU-2090194-C1 (RU)
Title: Method for producing preparation for treating coordination disturbances in cerebellum and brain stem region
Inventor: SKVORTSOV IGOR A
IPC: A61K35/30
Filed: 1994-09-30
Granted: 1997-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves parenterally administering brain tissue hydrolyzate preparation in microdoses in scleromeric paravertebral zones corresponding to cervical and superior thoracic segments and/or epineural zones of sublingual nerve and main neural stems of upper and lower extremities. EFFECT: enhanced effectiveness of treatment course. 3 dwg
Patent RU-2083292-C1 (RU)
Title: Apparatus for isolation of magnetic catalyst from reaction medium
Inventor: STOPSKIJ VYACHESLAV S
IPC: B03C1/14
Filed: 1994-09-30
Granted: 1997-07-10
Abstract: FIELD: catalytic processes and equipment. SUBSTANCE: invention relates to isolation of disperse catalyst from reaction medium including liquid and solid phases. Apparatus comprises settling chamber located outside magnetic field and magnetic trap having electromagnet winding and made with magnetic conductor. Working channel of the latter has variable cross-section and consists of three consecutive zones. Magnet winding is disposed inside magnetic conductor to avoid magnetic field diffusion. EFFECT: improved structure. 2 dwg
Patent RU-2086533-C1 (RU)
Inventor: MANNANOVA SVETLANA A
IPC: C07C67/08
Filed: 1994-10-11
Granted: 1997-08-10
Abstract: Предложен способ получения эфиров высших спиртов орто-замещенной бензойной кислоты, в частности, 2-метокси-3,6-дихлорбензойной кислоты взаимодействием кислоты и спиртов C 8 -C 9  нормального и изо-строения при 110-125 o C, в присутствии катализатора. В качестве катализатора предлагается серная кислота.
Patent RU-2152697-C1 (RU)
Title: Heat removal device and method for its manufacturing
Inventor: TIBURTIUS BERND
IPC: H01L23/433
Filed: 1994-11-18
Granted: 2000-07-10
Abstract: FIELD: electrical engineering, in particular, members and units of electronic circuits, which output significant amount of heat, which should be removed to environment by means of either convection and/or transfer. SUBSTANCE: device, which removes heat from housing of electronic unit, which produces heat, comprises a complex-shape member, which is made from heat-conducting synthetic material, is located on housing of electronic unit or is connected to it by means of heat diffuser, so that the complex-shape member is in planar contact to said housing or heat diffuser, at least, over some of its pieces. Goal of invention is achieved by production of complex-shape member directly on surface of housing of electronic unit or heat diffuser. Respective method for its production involves application of heat-conducting synthetic material in plastic state under pressure in order to produce complex-shape member directly on surface of housing of electronic unit or heat diffuser. Said material is hardened or sewed and gripped to surface of said housing in point, where complex-shape member is produced. EFFECT: increased functional capabilities, facilitated manufacturing and use. 15 cl, 18 dwg
Patent RU-2074788-C1 (RU)
Title: Arrangement for damping vibration in the course of turning
Inventor: FEDOROV VLADISLAV A
IPC: B23B25/00
Filed: 1995-03-01
Granted: 1997-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: cutting tool 1 fixed in toolholder 2 is rigidly connected through rod 3 with vibration damper made in the form of ferromagnetic weight 4 and located on free end of rod 3 to freely move in current carrying loop 5. Current carrying loop 5 is made of non-magnetic material, is secured on toolholder and moves together with the latter in feed direction. Annular space formed between current carrying loop 5, weight 4 and end of rod 3 projecting from weight is filled with finely divided ferromagnetic material suspended in liquid media 7, which changes its viscosity under influence of changing magnetic field. EFFECT: effective damping of vibration. 1 dwg
Patent RU-2117714-C1 (RU)
Inventor: STARODUBTSEV JU N
IPC: H01F3/04
Filed: 1995-03-06
Granted: 1998-08-20
Abstract: FIELD: metallurgy. SUBSTANCE: magnetic alloy comprises, atomic %: nickel, 0.1-2.0; copper, 0.5-2.0; molybdenum, 0.5-5.0; niobium, 0.1-4.5; silicium, 5-18; boron, 4-12, ferrum, the balance. Summary amount of molybdenum and niobium is 2-5 atomic %. Said alloy is to posses such a structure wherein not less than 50 % of crystalline grains have size less than 100 nm, thus high magnetic permeability is provided. EFFECT: improved mechanical properties of desired product. 7 cl, 1 dwg, 3 tbl
Patent RU-2092703-C1 (RU)
Title: Internal combustion engine
Inventor: PRASOLOV NIKOLAJ S
IPC: F02B75/26
Filed: 1995-05-19
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: novelty in design of internal combustion engine is that cylinder has truncated base and slot and is installed so that axis of crankshaft is displaced from extension of longitudinal axis of cylinder by 1/4-1/2 of radius of crankpin rotation towards crankpin side with piston moving from bottom dead center to top dead center. EFFECT: reduced fuel consumption, increased service life of cylinder-piston group owing to decrease in piston side pressure on cylinder walls and increase in force rotating the crankshaft. 3 dwg
Patent RU-2094110-C1 (RU)
Title: Feeder for feeding materials
Inventor: VOLKHIN ALEKSANDR I
IPC: B01F15/02
Filed: 1995-05-26
Granted: 1997-10-27
Abstract: FIELD: chemical industry. SUBSTANCE: feeder has a tank filled with several liquid components. Inside the tank is one or several rotating disks with batchers and guide chute with the outlet arranged above the receiving tank. The batchers are made up as sleeves secured to the side of the disks that faces the chute. The longitudinal axis of the sleeves is inclined to the tangent of the circumference of their rotation. The open end face of the sleeves faces the center of rotation of the disks. The guide chute is step. The length of its greater step is less than the diameter of the circumference of rotation of the sleeves. The angle of inclination of the axis of the sleeves ranges from 5 to 90°. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2144639-C1 (RU)
Title: Device for securing pipe on furnace wall for outlet to jacket
Inventor: FREDERIK MAJO
IPC: F16L5/06
Filed: 1995-06-19
Granted: 2000-01-20
Abstract: FIELD: securing through pipe line in furnace wall. SUBSTANCE: device includes outer unit for rigid securing of pipe line on shield and inner metal guide tube fitted on pipe line; one end of this tube is inserted between edge of hole and pipe line and other end is provided with external thread. Rigid washer located on guide tube and rigidly connected with it is engageable at one end face with inner surface of internal refractory layer of furnace wall; other end face of this washer is engageable with wall of jacket having hole whose sizes exceed sizes of cross section of guide tube; besides that, guide tube holds sealing-up unit pressed to wall of jacket by means of nut screwed on threaded end of guide tube. EFFECT: enhanced reliability of securing pipe line. 5 cl, 1 dwg
Patent RU-2115255-C1 (RU)
Inventor: DZHON RICHARD KEJN
IPC: H04M11/02
Filed: 1993-09-13
Granted: 1998-07-10
Abstract: Способ и устройство для надежной доставки сообщений от центрального терминала к связному приемнику в системе связи, такой как система электронной почты. Центральный терминал передает сообщения на связной приемник, а связной приемник принимает переданные сообщения по первой трассе связи. Связной приемник согласует сообщения, которые он не смог принять по первой трассе связи, с центральным терминалом по второй трассе связи. Процедура согласования между связным приемником и центральным терминалом использует идентификаторы сообщений, переданные вместе с сообщениями, для указания сообщений, которые подлежат согласованию. Технический результат достигается за счет повышения надежности передаваемых сообщений, в том числе сообщений большой длины, в системах связи, которые используют пейджинговые системы для доставки сообщений. 3 с. и 10 з.п. ф-лы, 16 ил.
Patent RU-2093878-C1 (RU)
Title: Rack
Inventor: NEFEDEV VALENTIN I
IPC: G03B17/56
Filed: 1995-09-20
Granted: 1997-10-20
Abstract: FIELD: photo, film, video equipment. SUBSTANCE: device has assembly for linear fixation of inner tubes 13. Said assembly is designed as slide blocks 8 with conic outer surface 9, cylindrical inner surface and shoulder 10 on greater end. Slide blocks 8 are located inside conic sleeve 5. End of outer tube 4 has outer threaded joint 6. Nut 12 is located on threaded joint of sleeve 5. Angular fixation assembly of upper end of inner tube 13 is designed as collet 14 which has elastic members which are mostly located inside tube. EFFECT: increased functional capabilities. 2 cl, 8 dwg
Patent RU-2108744-C1 (RU)
Inventor: VOLKOV A M
IPC: A61B5/02
Filed: 1995-10-31
Granted: 1998-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting off pieces of myocardium as bioptates and preparing ultrathin slices that are contrasted and studied using electron microscope. Perfusion degree of myocardial capillary bed is determined from the number of open and closed capillaries. Mechanisms controlling capillaries isolation from blood circulation are differentially determined in a group of closed capillaries. Proportion of capillaries closed due to pathologic mechanisms acting, compared to the total number of idle capillaries allows to evaluate myocardial capillaries performance in various pathophysiological states. EFFECT: enhanced accuracy in predicting postoperative period recovery course; high level of myocardium protection against ischemia and reperfusion injuries. 1 tbl