baber/WOPTO huggingface dataset:
Patent RU-2056010-C1 (RU)
Title: Slurry combustion preparation method
Inventor: EROKHIN SERGEJ F
IPC: F23K1/02
Filed: 1993-02-16
Granted: 1996-03-10
Abstract: FIELD: thermal power stations. SUBSTANCE: coal slurry combustion preparation method involves mixing slurry with solid coal phase in homogenizer while checking its flow rate prior to supplying mixture obtained to sprayer. Method is distinguished by that before mixing, effective viscosity, moisture content, and volume flow of slurry and moisture content of solid coal phase are determined, viscosity of mixture obtained is specified according to spraying conditions, and solid phase flow rate is calculated using formula given in description of invention. EFFECT: improved quality and caloric value of coal-slurry fuel. 1 dwg
Patent RU-2039668-C1 (RU)
Title: Pneumatic tyre
Inventor: TEREKHOV ANATOLIJ IVANOVICH
IPC: B60C9/06
Filed: 1993-02-26
Granted: 1995-07-20
Abstract: FIELD: tyre manufacturing. SUBSTANCE: cord threads have tensile strength of 23 kilo gauss per thread. Cord threads total tightness under tread race is of 306-326 of the value of working gas pressure in a tyre related to tensile strength of cord thread under static loading. EFFECT: enhanced quality. 1 dwg
Patent RU-2045066-C1 (RU)
Title: Method of separating matters in high-effective microthin sorption layers
Inventor: LYAKHIN DMITRIJ V
IPC: G01N30/94
Filed: 1993-03-18
Granted: 1995-09-27
Abstract: FIELD: separation of mixtures. SUBSTANCE: material are eluted under excess pressure. Gas, being inert to materials separated and movable phase, is introduced into gas atmosphere. EFFECT: increased path length of movable phase front. 1 tbl
Patent RU-2070727-C1 (RU)
Title: Receiver-responder
Inventor: AUDER ANDREJ V
IPC: G01S13/74
Filed: 1993-04-23
Granted: 1996-12-20
Abstract: FIELD: detection of objects. SUBSTANCE: invention belongs to identification systems "friend or foe" or to systems, type "interrogator - responder". Receiver-responder incorporates antenna 1, frequency multiplier 3, frequency selective amplifier 2, two detectors 4, 8, frequency-selective power amplifier 5, videopulse amplifier 7, integrator 9, threshold unit 10, pulse generator 11, coincidence gate 12, two keys 13, 14, power supply source 15. EFFECT: reduced supply power consumed by receiver-responser and increased sensitivity (range). 2 cl, 1 dwg
Patent RU-2059686-C1 (RU)
Title: Oil fractions refinement method
Inventor: NIGMATULLIN RISHAT G
IPC: C10G21/16
Filed: 1993-05-12
Granted: 1996-05-10
Abstract: FIELD: petrochemical industry. SUBSTANCE: during realization of oil fractions refinement phenol is preliminary added with mixture of ethyl- or isopropyl-phosphates in amount of 0.1 - 1.0 mass % in terms of phenol. Produced mixture is contacted with oil fractions in extraction column with formation of raffinate and extraction solutions. EFFECT: improved process. 10 tbl
Patent RU-2094300-C1 (RU)
Title: Diver's stand-trainer
Inventor: SMIRNOV ALEKSANDR I
IPC: B63C11/02
Filed: 1993-06-01
Granted: 1997-10-27
Abstract: FIELD: diving technology; training of divers. SUBSTANCE: stand-trainer comprises breathing line of diver's apparatus and remote control panel with device for check of breathing parameters and aerodynamic resistance to inhalation and expiration. Controls of inhalation and expiration resistance regulators-setters are brought out to control panel. EFFECT: enhanced reliability. 1 dwg
Patent RU-2065194-C1 (RU)
Title: Camera viewfinder
Inventor: SHVETSOV VYACHESLAV M
IPC: G03B13/06
Filed: 1993-07-06
Granted: 1996-08-10
Abstract: FIELD: photographic technique. SUBSTANCE: one of viewfinder 2 lenses is made as liquid lens 3 with convex surface turned to operator's eye. Inside liquid lens 3, additional indicator in the form of floating roll is located. Viewfinder has marks displaced correspondingly in its upper part and on optical axis. EFFECT: improved design. 2 dwg
Patent RU-2067420-C1 (RU)
Title: Method for making differential diagnosis of perinatal cerebral pathology
Inventor: SERGANOVA TAISIYA I
IPC: A61B8/00
Filed: 1993-09-29
Granted: 1996-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves using auditory and spectrographic analysis of child cry. The cry arising both in inhaling and in exhaling without being tuned , modulated, but being rasping and weak, its main frequency being not higher than 2000-3500 Hz and having double phonation fragments (it means that two main frequencies are present in the cry spectrum), perinatal encephalopathy diagnosis is set. Child cry arising both in inhaling and in exhaling, having explosive start, being choked, monotonous, vibrating, weakening, arising with long latent period after pain irritation (2.0-2.7 s) with ascending-descending or monotonous frequency of the main tone not exceeding 2000 Hz, splitting at the end fragment with rapidly changing frequency in the intermediate intervals of cry signals with noise fragments built-in, infantile cerebral paralysis is diagnosed. EFFECT: enhanced accuracy of diagnosis. 3 dwg
Patent RU-2079130-C1 (RU)
Title: Method of chemical reagent toxicity detection in cultured human embryo skin and lung fibroblasts
Inventor: EROPKINA ELENA M
IPC: G01N33/48
Filed: 1993-10-21
Granted: 1997-05-10
Abstract: FIELD: medicine, biology, medicinal toxicology. SUBSTANCE: method involves complex estimation of fibroblast metabolism normal alternation after effect with chemical reagents. The following indices were determined simultaneously for each sample: 1) activity of DT-diaphorase; 2) activity of lactic acid dehydrogenase; 3) cell resistance to the induced lipid peroxidation. Method can be used for testing medicinal and cosmetic preparations and for estimation of environment pollution. EFFECT: early detection of toxic effect.
Patent RU-2102641-C1 (RU)
Inventor: ZJAT KOV MIKHAIL NIKOLAEVICH
IPC: F16H1/08
Filed: 1993-11-04
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear train is provided with helical gears at spiral angles on reference cylinders ranging from 0.1 to 3.5 dwg. EFFECT: increased durability of bearings, reduced overall dimensions and axial vibration of gear wheels as compared with spur gear trains. 5 dwg, 2 tbl
Patent RU-2064176-C1 (RU)
Title: Device determining state of biosystem
Inventor: SPIRIDONOV MIKHAIL I
IPC: G01N25/04
Filed: 1993-11-19
Granted: 1996-07-20
Abstract: FIELD: medicine. SUBSTANCE: invention relates to medicine and may be used to determine state of any biological object and to determine probability of disease in future. Principle of operation of device is based on separate calibrated heating of two biopreparations of tested biosystem placed into miniature spherical Dewar vessels with time delay. Measurement and comparative analysis of graphs of growth of temperatures of biopreparations in time are conducted in process of heating. Action of heat leads to quantum-mechanical transitions and temperature jumps of heated biopreparations. State of biosystem is determined by number of temperature jumps recalculated to real time. There are used laser sources to heat bioipreparations and pickups based on infrared photodetectors to measure their temperature. Device has two channels. Each channel includes spherical Dewar vessel with microhole, laser source with power supply unit, photodetector with amplifier and optical matching unit, with which aid laser radiation is directed through hole into Dewar vessel and thermal radiation from hole of Dewar vessel on to photodetector. Outputs of both channels are connected to unit analysing state of biopreparation. Unit setting time interval controls operations of the entire device. EFFECT: expanded application field, improved authenticity of determination of state of biosystems. 8 dwg
Patent RU-2057336-C1 (RU)
Inventor: TERSKOV NIKOLAJ G
IPC: G01N33/10
Filed: 1993-11-23
Granted: 1996-03-27
Abstract: FIELD: analysis of materials. SUBSTANCE: device removing moisture from materials has case with control panel, upper heater, lower heater, drying zone being located between current carrying bases. Upper heater is joined to case. Lower heater is spring-loaded and placed on upper surface of case for pressing against upper heater with the help of pressing unit manufactured in the form of cam-and-lever mechanism. Sample of examined material weighed in advance is clamped between current carrying bases of heaters and is dried for specified time at preset temperature. Monitoring of drying mode is carried out with the aid of unit of setting and control over temperature of heaters. On termination of drying sample is weighed again and moisture content of starting material is determined by difference of obtained values. EFFECT: improved authenticity of determination of moisture content. 4 cl, 3 dwg
Patent RU-2060960-C1 (RU)
Inventor: MASLENNIKOV DMITRIJ A
IPC: C02F103/02
Filed: 1993-12-07
Granted: 1996-05-27
Abstract: Использование: активация жидкости в медицине, сельском хозяйстве, биологии. Сущность изобретения: обработку жидкости осуществляют посредством одновременного воздействия вращающимся электромагнитным полем и электростатическим полем, причем источники силовых полей для обработки жидкости выполнены в виде генератора, вращающегося электромагнитного поля и генератора электростатического поля. 2 с. и. 2 з. п. ф-лы, 2 ил.
Patent RU-2074546-C1 (RU)
Title: Устройство для тренировки мышц
IPC: A63B21/065
Filed: 1994-01-05
Granted: 1997-02-27
Abstract: 1. Устройство для тренировки мышц, выполненное в виде деталей одежды из эластичного трикотажа, включающее петли из нерастяжимых нитей и эластомерную нить, отличающееся тем, что эластичный трикотаж выполнен интерлочным переплетением, четные петельные столбики которого образованы из нерастяжимой нити, а нечетные образованы петлями, каждая из которых содержит нерастяжимую и эластомерную нити, причем петельные столбики ориентированы в поперечном направлении относительно мышц, а детали одежды имеют размер, на 10 - 32% меньший размера частей тела.2. Устройство по п.1, отличающееся тем, что оно выполнено в виде костюма.
Patent RU-2057887-C1 (RU)
Title: Ground hole reamer
Inventor: SKACHKOV KONSTANTIN B
IPC: E02F5/16
Filed: 1994-02-23
Granted: 1996-04-10
Abstract: FIELD: construction and mining industries. SUBSTANCE: ground hole reamer includes pneumatic punch with resting collar put on pneumatic punch and manufactured in the form of longitudinal sections interconnected and coupled to pneumatic punch with the aid of flexible couplings which interact with resting collar if displaced axially, reamer proper and member for radial fixing of sections. For increase of operational reliability of hole reamer outer side surface of sections has two diameters different by value and member for radial fixing of sections is fabricated in the form of ring located on side surface of sections of smaller diameter. Ring can be installed in tail part of reamer. It can also be connected with flexible coupling to pneumatic punch and to one section. EFFECT: expanded application field for drilling holes of various purpose. 3 cl, 4 dwg
Patent RU-2096993-C1 (RU)
Title: Method for performing differential diagnosis of structural and functional disorders and organic injuries of organs
Inventor: BANNAYA VALERIYA I
IPC: A61B5/0532
Filed: 1994-03-21
Granted: 1997-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring electric conductivity in representative points of basic meridians followed by determining states of the corresponding organs applying Nakatani method. In detecting organ injuries, corresponding auricular points are subjected to stimulation with pulsating bipolar current having given parameter values during 20 s on each point. Then, repeated electric conductivity measurements are carried out in representative points of basic meridians. The values coming to norm, absence of organic injuries of organs related to the meridian is diagnosed . EFFECT: enhanced reliability of diagnosis. 4 dwg
Patent RU-2074059-C1 (RU)
Title: Saw
Inventor: ROGOV VLADIMIR A
IPC: B23D61/02
Filed: 1994-03-28
Granted: 1997-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: intermediate disk 2 of the saw is made of a high heat conducting material. Side disks 3 and 4 are provided with through staggered openings 7. The axial section of the openings is barrel-like. The diameters of the openings decrease in the direction to the center of the saw. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2072713-C1 (RU)
Title: Инерционная автоматическая бесступенчатая передача
IPC: F16H33/10
Filed: 1994-03-30
Granted: 1997-01-27
Abstract: 1. Инерционная автоматическая бесступенчатая передача, содержащая корпус, соосные ведущий и ведомый валы, коническое центральное колесо, водило с радиальными осями, установленные на последних с возможностью вращения конические сателлиты, находящиеся в зацеплении с центральным колесом и жестко связанные с соосными маховиками, отличающаяся тем, что передача снабжена тремя дополнительными центральными колесами, одно из которых жестко связано с ведущим валом, два других - с установленными коаксиально относительно друг друга соответствующими ведомыми валами, жестко связанными с основными водилом при помощи полого вала, установленного коаксиально ведомым валам, дополнительным водилом с радиальными осями, на которых с возможностью вращения установлено по два сблокированных сателлита, внешнего и внутреннего относительно оси передачи, для зацепления внешнего сателлита с ведущим дополнительным центральным колесом, а внутреннего сателлита - с двумя ведомыми дополнительными центральными колесами, основное центральное колесо жестко связано с корпусом, ведомые валы связаны с выходным валом передачи.2. Передача по п. 1, отличающаяся тем, что связь ведомых валов с выходным валом осуществлена при помощи реверсивного механизма сцепления, содержащего установленные на разных ведомых валах два параллельных ведущих диска, фрикционные поверхности которых обращены в сторону образованного между ними пространства, в котором с зазором размещен связанный с выходным валом с возможностью управляемого перемещения в осевом направлении и фрикционного сцепления с одним из ведущих дисков ведомый диск с двусторонними фрикцион�
Patent RU-2064369-C1 (RU)
Title: Method of obtaining ultra-dispersive copper powder
Inventor: DORDA FELIKS A
IPC: B22F9/24
Filed: 1994-08-01
Granted: 1996-07-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: nitric acid solution of copper that contains acetic acid and nitric acid calcium of 0.55-0.83 and 1-5 by mass, respectively, is attacked by a plasma-chemical method. Acetate acid is used to wash metallic copper powder from calcium. The content of acetate acid in the washing solution should provide a given content of copper in acetate acid in the initial nitric acid solution. EFFECT: enhanced efficiency. 3 tbl
Patent RU-2125870-C1 (RU)
Title: Pharmaceutical composition based on emulsion oil-in-water containing aromatic active substance for local use
Inventor: TIMOTI DZHON KH JUS
IPC: A61K8/37
Filed: 1993-02-22
Granted: 1999-02-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: composition has 0.1-30 wt.-% of one or more volatile organic compounds taken from a group including acrylic, methacrylic and ethacrylic acids and 1-3.5 wt.-% of acrylate ester of the formula:   where R means hydrogen or alkyl radical with 10-30 carbon atoms and R′ is hydrogen, methyl or ethyl and 0.1-0.6 wt.-% of polymerizing cross-linked polyalenyl polyester of polyhydrogen-containing alcohol. The latter substitutable hydrogen atoms and alkenyl ester group (above one per molecule) where the parent alcohol has at least 3 carbon atoms and 3 hydroxyl-group, not less. Pharmaceutical composition evolves aromatic substances that improve circulation and is used locally. EFFECT: improved cosmetic property since it does not contain vaseline. 7 cl, 3 ex
Patent RU-2139209-C1 (RU)
Title: Method of washing tank-cars with metal housing
Inventor: KHEJKKI AKHONEN
IPC: B60S3/04
Filed: 1994-12-29
Granted: 1999-10-10
Abstract: FIELD: railway transport; tanks-cars used for transportation of liquid products, such as oil-and-chemical and oil refining products. SUBSTANCE: outer surface of car is wetted first with alkaline water solution and then is subjected to washing from inside with water steam until temperature of outer surface reaches 70-95 C and water in alkaline solution evaporates. Then outer surface is subjected to washing, when surface is still not, by means of water jet under pressure to remove dirt. EFFECT: provision of cleaning of railway cars from difficult-to-remove contaminants. 4 cl, 2 ex
Patent RU-2098876-C1 (RU)
Inventor: RADKO VALERIJ E
IPC: G21G4/06
Filed: 1995-01-30
Granted: 1997-12-10
Abstract: FIELD: collimation-free Compton gamma flaw detection and stereoscopy. SUBSTANCE: radionuclide, such as 64 Cu , is sealed between substrate and converter made of metal indium by welding substrate and converter while mechanically compressing them to each other. Converter thickness equals length of energetic positron free path in metal indium. Capsule is electrolytically strengthened by passive or noble indium. Capsule is electrolytically strengthened by passive or noble metal. This gives three to five fold increase in specific activity of radiator and reduces encapsulation time to 1- 2 s. EFFECT: improved specific activity of radiator and reduced encapsulation time. 2 cl, 2 dwg
Patent RU-2105856-C1 (RU)
Title: Lock for doors, primarily for doors of armored vehicles
Inventor: KHARRI APPRIKH
IPC: E05B81/58
Filed: 1995-02-21
Granted: 1998-02-27
Abstract: FIELD: locking devices. SUBSTANCE: lock has locking pin located in body or on supporting strip with possibility for movement. Under action of electric motor aforesaid locking pin can enter hole in locking strip and be moved out of it. Locking pin interacts with power drive member for example with toothed rack which brings locking pin into locking or unlocking position. Toothed rack, locking pin or power drive members interact with switching members which disconnect power drive after each movement of locking pin into locking or unlocking position. EFFECT: higher efficiency. 15 cl, 2 dwg
Patent RU-2066198-C1 (RU)
Title: Method of pulmonary surfactant preparing
Inventor: ROZENBERG OLEG A
IPC: A61K38/00
Filed: 1995-03-17
Granted: 1996-09-10
Abstract: FIELD: medicine, medicinal preparations. SUBSTANCE: method involves preparing aqueous-salt extract from milled cattle lungs or by surfactant washing off using bronchoalveolar lavage, centrifugation followed by freezing and thawing out supernatant. Obtained suspension is subjected for low-speed centrifugation and extracted with organic solvents. Aqueous phase and organic solvent were removed, residue is emulsified with sterile distilled water and lyophilized. EFFECT: simplified method, high quality of the end product. 2 dwg
Patent RU-2090454-C1 (RU)
Title: Saucer-type flying vehicle for planetary and interplanetary navigation
Inventor: BELOSHAPKIN KIM P
IPC: B64G1/14
Filed: 1995-03-17
Granted: 1997-09-20
Abstract: FIELD: aviation and space engineering; aerospace vehicles. SUBSTANCE: flying vehicle includes saucer-type case, horizontal pusher propeller with jet drive, cabin located above propeller, flight controls, fuel tank and landing gear; pusher propeller and its jet drive are combined in jet-thermal propulsor of saucer configuration. Flying vehicle is provided with jet engine equipped with telescopic nozzle. Engine is mounted on bottom of saucer-type case in its center. Cabin is mounted for reversible motion relative to saucer case in plane of saucer bottom. Besides that, flying vehicle is provided with jet engines equipped with nozzles radially oriented relative to case for change of direction of motion of vehicle. Jet retrofire engines are mounted in upper portion of saucer case. Flying vehicle is provided with pipe-stabilizer with ejection capsule in its upper portion. Ejection capsule is provided with central braking parachute. EFFECT: enhanced reliability. 4 cl, 15 dwg
Patent RU-2117795-C1 (RU)
Inventor: GOJKHENBERG M M
IPC: F02C7/06
Filed: 1995-05-16
Granted: 1998-08-20
Abstract: FIELD: sealing shaft supports of gas-turbine engines. SUBSTANCE: oil seal has oil cavity 1 with contact seal 2, breather chamber 3, and supercharger chamber 4 separated from gas-air path by means of packing. Breather chamber 3 is placed between oil cavity 1 and supercharger chamber 4 and separated from the latter by means of packing 7; it is provided with permanent pressure drop valve at its outlet. EFFECT: improved protection of oil cavity against ingress of high- pressure and high-temperature air under all operating conditions of engine. 2 cl, 1 dwg
Patent RU-2114327-C1 (RU)
Title: Telescopic interlocking device
Inventor: PAULL SSON RODZHER
IPC: F15B15/26
Filed: 1993-06-29
Granted: 1998-06-27
Abstract: FIELD: mounting various entities and apparatuses in desired positions and locking them in these positions. SUBSTANCE: device has cylinder, plunger rod, and interlock. Rod mounts turning gear with handle that functions to set plunger rod in rotary motion relative to cylinder. Interlock incorporates eccentric sleeve and external slotted sleeve. Eccentric sleeve follows up rotary motion of plunger rod. Inner surface of external slotted sleeve follows shape of eccentric sleeve, that is, it has eccentric sections with transfer edges limiting them. Eccentric and slotted sleeves are locked in position to prevent their axial displacement on plunger rod. Relative rotation (turning) of sleeves will cause expansion of slot in external sleeve due to mentioned eccentricity so that external sleeve will tightly fit to inner surface of cylinder under effect of pressure. EFFECT: provision for operation under very severe environmental conditions; improved reliability. 6 cl, 4 dwg
Patent RU-2097724-C1 (RU)
Title: Systems testing tightness of closed volumes
Inventor: CHELYAEV VLADIMIR F
IPC: G01M3/02
Filed: 1995-05-23
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering, systems testing tightness of closed volumes, for instance, sections of pipelines under conditions of space. SUBSTANCE: systems testing tightness of closed volumes has gas regulator 2 of supercharging pressure, supercharging valve 7 with actuators 6, 5 for opening and shutting, gas pressure indicator 4, information display 17, signal former 8, first 9 and 10 units of time delay, first 12, second 13 and third 14 coincidence circuits, signal inverter 11, first 15 and second 16 storages, first 19 and second 20 amplifier units. EFFECT: enhanced functional efficiency. 1 dwg
Patent RU-2080802-C1 (RU)
Title: Vibration-proof mitten
Inventor: MOISEEV VALERIJ N
IPC: A41D13/08
Filed: 1995-07-06
Granted: 1997-06-10
Abstract: FIELD: protective equipment. SUBSTANCE: mitten has body composed of rear and palm parts with finger stall for thumb and vibration- proof insert positioned adjacent to palm part. Body has finger stall for index finger and inner layer. Vibration-proof insert made from polyurethane foam is positioned between body and layer and has thickness of 0.05-0.1 of palm part width. Insert is made as integral part having form corresponding to palm part and provided with finger stalls for thumb and index finger. Insert has gas cells which are randomly distributed through its thickness and made in the form of spheres of different diameter, whose total volume is 0.4-0.6 of the total volume of insert. EFFECT: increased efficiency, simplified construction and improved protection from vibration. 3 dwg