baber/WOPTO huggingface dataset:
Patent RU-2070070-C1 (RU)
Title: Electrostimulator of muscular blood pump
Inventor: DUBROVSKIJ IGOR A
IPC: A61N1/36
Filed: 1993-03-01
Granted: 1996-12-10
Abstract: FIELD: medicine, in particular, devices for auxiliary blood circulation. SUBSTANCE: the electrostimulator of muscular blood pump uses series-connected signal transduction unit, blocking interval driver, programmed divider of cardiocycles, stimulating pulse generator, output stage and an isolating capacitor, as well as a controlled switch and a control signal conditioner. The output stage is made in the form of a switch built around intersupplementing transistors, and serves as an inverter. The stage power supply input is connected to the electrostimulator power line via the controlled switch. The stimulating pulse generator is provided with another output connected to the input of the control signal conditioner. The conditioner output is connected to the control input of the controlled switch. The electrostimulator combined input-output is formed by the point of connection of the signal transduction unit input and the second plate of the isolating capacitor. EFFECT: enhanced reliability of the heart-electrode-electrostimulator-electrode- muscle biotechnical system due to the exclusion of one of the monopolar electrodes from the system, with its serviceability remaining intact, as well as reduced probability of ascending infection, reduced surgical trauma of patient and simplified technique of operation. 5 dwg
Patent RU-2067866-C1 (RU)
Title: Method of preparing cellular proliferation inhibitor
Inventor: TYAGOTIN YURIJ V
IPC: A61K35/26
Filed: 1993-03-22
Granted: 1996-10-20
Abstract: FIELD: biotechnology, drugs. SUBSTANCE: method involves homogenization of lymphoid animal tissues, their aqueous extraction, purification by ultrafiltration on diaphragms at mean pore size 25-85  . Before lyophilization stabilizing agent (polyglucine, rheopolyglucine, gelatinol) were added to filtrate that provides the formation of protective complex with active sites up to concentration 0.05-1%, kept for 2 hr, not less, sterilized and medicinal form is prepared. EFFECT: high biological activity of preparation. 4 cl, 3 tbl
Patent RU-2082592-C1 (RU)
Title: Device for vibromechanical machining of axially symmetric workpieces
Inventor: GAJVORONSKIJ ALEKSEJ ALEKSANDR
IPC: B24B39/04
Filed: 1993-04-19
Granted: 1997-06-27
Abstract: FIELD: mechanical engineering; plastic metal working. SUBSTANCE: device has deforming tool in form of inductor which has housing with control winding coupled with current and frequency generator and intermediate deforming member. Device has also axial displacement drive and blank rotation drive. Intermediate deforming member is made in form of hollow cylinder with conical start section, cylindrical section and end section with inverted cone arranged in series on inner surface of hollow cylinder. Cone angle of start section is up to 15 degrees, and that of end section, up to 90 degrees. Intermediate deforming member is longitudinally split and inner surface is shaped in cross section. EFFECT: enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2076280-C1 (RU)
Title: Closed water system of centralized heat supply system
Inventor: BALUEV EVGENIJ D
IPC: F24D3/00
Filed: 1993-06-28
Granted: 1997-03-27
Abstract: FIELD: centralized heat supply systems. SUBSTANCE: system has source, heat supply main consisting of supply and return lines and heat points at heat supply inlets of building; each point includes inlet sections of supply and return lines of heat supply main, supply and return pipe lines of heating systems, tap water and circulating water preheaters and cross-piece connecting the inlet sections of supply and return lines of heat supply main; cross-piece is connected to supply line before point of mounting of flow control fittings and to the return line after point of mounting of preheaters. Circulating water pressure differential regulator is also fitted on cross-piece. Pressure sensors are mounted in inlet sections of supply and return lines. EFFECT: enhanced reliability. 1 dwg
Patent RU-2086897-C1 (RU)
Inventor: ABRAMOV ANATOLIJ V
IPC: F42B1/02
Filed: 1993-08-30
Granted: 1997-08-10
Abstract: FIELD: destruction of oversized rock pieces at underground and opencast mining. SUBSTANCE: blasting cartridge 1 of explosive, for instance trinitroluene, has base 2 in the form of truncated cone 3. Detonator 5 is located at the end of blasting cartridge 4. Base 2 of blasting cartridge 1 is furnished with annular horizontal pad 7, whose width makes up 1/15 to 1/5 of the base diameter. Cartridge cylindrical surface 8 and annular pad 7 are furnished with protective shell 9, whose thickness makes up 0.002 to 0.0008 of the base diameter. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2055745-C1 (RU)
Inventor: SAGOV MAGOMET S
IPC: B60B15/00
Filed: 1993-12-03
Granted: 1996-03-10
Abstract: Использование: изобретение относится к колесному производству, в частности к колесам тракторов и сельскохозяйственных машин. Сущность изобретения: колесо состоит из ступицы 1, к выпуклой части 2 которой крепится полые кронштейны 3 ромбообразной формы в их продольном сечении. Кронштейны снабжены секционными упругими элементами 4, выполненными в виде секционных шин, расположены вместе с упругими элементами в два ряда под углом к продольной вертикальной плоскости и под углом β к поперечной плоскости, проходящей через ось колеса и середину основания кронштейнов с направлением наклона кронштейнов в сторону основного движения транспортного средства. 3 ил.
Patent RU-2063324-C1 (RU)
Title: Method for hardening crankshaft and device for its implementation
Inventor: BURAVTSEV SERGEJ K
IPC: B24B39/04
Filed: 1993-12-17
Granted: 1996-07-10
Abstract: FIELD: plastic metal working. SUBSTANCE: method is meant for surface hardening of crankshaft s to enhance their wear resistance. Crankshaft neck is installed between indenters of bearing and pressing units. Static load is applied to it simultaneously and plastic deformation of neck is conducted in cold state by reduction with indenters arranged opposite to each other. While hardening neck loads are successively applied along and over perimeter of neck embracing the whole of its working surface. Pressing and bearing units of device for implementation of method are manufactured for paired change of distance between indenter along shaft axis and for movement of indenters in plane perpendicular to shaft axis. Indenters are separable. EFFECT: enhanced wear resistance of shaft neck. 6 dwg
Patent RU-2078529-C1 (RU)
Title: Dust-and-water suction unit
Inventor: KOSTENKO ANATOLIJ I
IPC: A47L5/24
Filed: 1994-01-13
Granted: 1997-05-10
Abstract: FIELD: household and industrial vacuum cleaners and sweeping machines. SUBSTANCE: dust-and-water suction unit has electric engine mounted within housing, and impellers-blowers fixed on engine shaft. Unit is further provided with cover, multistepped guiding apparatus, auxiliary engine cooling impeller and shielding tubes mounted within rotor and provided with openings and pipe unions for supplying washing liquid, for instance water, and feeding it to zone supposed to be cleaned. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2046649-C1 (RU)
Inventor: ARUTYUNOV YURIJ A
IPC: B01F7/24
Filed: 1994-02-04
Granted: 1995-10-27
Abstract: Сущность изобретения: рабочий орган смесителя содержит вал с закрепленной на нем лопастью в виде односторонней поверхности типа листа Мебиуса. Лопасть выполнена в виде двух винтообразных ленточных фигур, исходящих из одного центра, повернутых вокруг своей вертикальной оси на 90° относительно друг друга и закрепленных попарно противоположными торцами на валу по обе стороны от центра. Развертка листка лопасти на плоскость, перпендикулярную оси вала, представляет собой четырехлепестковый элемент. Каждый лепесток образован частью кольца, причем одни концы лепестков соединены между собой в центре элемента, а другие концы прилегают к выпуклым сторонам соседних лепестков. Кроме того, рабочий орган может содержать второй параллельно расположенный вал с лопастью, зеркально отображенной лопасти на первом валу. 1 з. п. ф-лы, 11 ил.
Patent RU-2061863-C1 (RU)
Inventor: BUTSYK NIKOLAJ I
IPC: E21C31/04
Filed: 1994-02-08
Granted: 1996-06-10
Abstract: Использование: при добыче полезных ископаемых выемочными комбайнами. Сущность изобретения:привод исполнительного органа выемочного комбайна имеет электродвигатель, редуктор, механизм отключения редуктора с зубчатой муфтой на силовом валу и валом отключения, кинематически связанным со втулкой, закрепленной в корпусе параллельно оси силового вала. На конце вала отключения установлен с возможностью поворота ролик, находящийся в зацеплении с зубчатой втулкой муфты посредством пазов и выступов,выполненных на их боковых поверхностях. Зубчатая втулка муфты соединена с силовым валом шлицевым соединением с возможностью осевого перемещения относительно зубчатой обоймы, закрепленной на одном из зубчатых колес редуктора, установленном на его силовом валу с возможностью поворота. По другому варианту выполнения кинематическая связь втулки с валом отключения осуществляется через дополнительную втулку и пару винт-гайка, которые установлены внутри втулки механизма отключения. 2 ил.
Patent RU-2125534-C1 (RU)
Inventor: BRUNO DZHAMELLO
IPC: A23P10/00
Filed: 1994-03-11
Granted: 1999-01-27
Abstract: FIELD: mechanical engineering; synchronization of movement of conveyor line on which flow of articles is moved and movable device made for reciprocating along article displacement line on conveyor line. SUBSTANCE: synchronizer has slider-crank mechanism including crank set into rotation by drive, and connecting rod acting between pin of crank and movable device to provide reciprocating of movable device at displacement of drive in one direction. It has also control device coupled with drive for selective control of drive speed, and pickup determining one of positions and speed of conveyor line and generating a signal taken by control device for synchronizing movement of movable device with movement of conveyor line. Control device is responsive to position of crank or movable device for selective control of drive speed during at least part of travel of movable device for maintaining constant speed of movable and corresponding speed of articles on conveyor line. EFFECT: provision of high accuracy of synchronization. 17 cl, 3 dwg
Patent RU-2074406-C1 (RU)
Title: Module of doppler radar
Inventor: KVITKA ALEKSEJ A
IPC: G01S13/74
Filed: 1994-03-02
Granted: 1997-02-27
Abstract: FIELD: radiolocation. SUBSTANCE: proposed invention can be used in devices for detection of movements of man and various objects and for burglar alarm in different rooms. Module additionally includes conductive screen layer and dielectric layer. Transistor with load in the form of stripline antenna is used for generation of signal. Biasing of radiated and received signals is carried out on emitter junction of same transistor. As result module does not need waveguide, circulator, mixer diode, waveguide-stripline junctions. Lack of waveguide-stripline junctions enables range of action of module to be increased as there is no less of power of SHF signal. EFFECT: simplified design and increased range of action of module. 6 cl, 1 dwg
Patent RU-2091928-C1 (RU)
Inventor: LIZURO VYACHESLAV I
IPC: H01Q19/17
Filed: 1994-04-07
Granted: 1997-09-27
Abstract: Изобретение предназначено для приема программ спутникового телевидения и позволяет расширить сектор обзора и увеличить количество одновременно принимаемых программ со спутников-ретрансляторов. Способ основан на смещении источника излучения из фокуса отражателя по дуге радиусом r=1,13f, где f -фокусное расстояние отражателя с центром, лежащим на фронтальной оси отражателя. Одновременно ширина диаграммы направленности источника излучения уменьшается через каждые γ градусов по закону арифметической прогрессии, а направление максимума диаграммы направленности источника излучения сохраняется параллельным фокальной оси. 1 ил.
Patent RU-2081676-C1 (RU)
Inventor: KHUDOBIN LEONID V
IPC: B01D33/06
Filed: 1994-08-04
Granted: 1997-06-20
Abstract: Изобретение можно использовать при холодной обработке металлов резанием. С целью повышения производительности и качества очистки СОЖ предлагается фильтровальный барабан полностью погрузить в очищаемую жидкость и выполнить его в виде стакана с наружной и внутренней поверхностями фильтрования. 2 ил.
Patent RU-2124597-C1 (RU)
Title: Current-conducting fabric
Inventor: LORENTSO PERUTSTSO
IPC: D03D15/533
Filed: 1994-09-02
Granted: 1999-01-10
Abstract: FIELD: production of fabric used for heating layers or coverings. SUBSTANCE: current-conducting fabric has portion containing conducting and nonconducting threads, with ratio of amounts of conducting and nonconducting threads being of value providing sufficient current conductivity. Conducting portions are arranged in alternation with nonconducting portions. Thread portions defined by conducting filaments are connected in parallel with current supply connections. Fabric has relatively low electric resistance at extensive areas and may be quickly heated upon supplying of low-voltage current. EFFECT: wider operational capabilities and simplified production method. 8 cl, 1 dwg
Patent RU-2082281-C1 (RU)
Title: Color video projector
Inventor: SHABUNIN ANATOLIJ I
IPC: H04N9/31
Filed: 1994-11-10
Granted: 1997-06-20
Abstract: FIELD: TV devices. SUBSTANCE: device has three lasers 1, 2, 3 which output three basic colors: red, green and blue. Lasers are connected in series to color adder 4, collimator 5, light gate unit 6, and projection lens unit 7 which outputs light to projection screen. This results in possibility to exclude electromechanical sweeping devices. EFFECT: precise matching of color constituents of picture, increased quality of picture. 2 dwg
Patent RU-2115045-C1 (RU)
Title: Vacuum spring
Inventor: KLIMENKO ALEKSANDR ALEKSANDROV
IPC: F16F9/00
Filed: 1994-11-11
Granted: 1998-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: vacuum spring includes envelope with evacuated cavity folding along longitudinal axis. Covers are fitted at ends of envelope; each cover is provided with stops directed towards each other and cavity brought in communication with evacuated cavity providing for reduced change in spring compression force. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2113265-C1 (RU)
Title: Hill for sliding down
Inventor: ARSENOV NIKOLAJ ALEKSANDROVICH
IPC: A63G21/18
Filed: 1995-04-24
Granted: 1998-06-20
Abstract: FIELD: entertainment and sporting facilities. SUBSTANCE: hill for sliding down has framework, and secured on framework are base and/or side guarding having rectilinear and curvilinear sections, and here base and/or side guarding are made of rollers and bushes which are fastened on axles for rotation. Axles are located at distance of L = R p +R b +α from each other, where R p - -radius of roller, R b  - radius of bush, a = 0:10 mm. Aforesaid embodiment makes hill simpler in design, cheaper in price and also improves massaging action. EFFECT: higher efficiency. 3 dwg
Patent RU-2106368-C1 (RU)
Title: Method for production of epoxy nitrates of cellulose for polymer base of solid polymer coatings, adhesives and solid fuel
Inventor: LOGINOV N P
IPC: C08B15/00
Filed: 1995-06-01
Granted: 1998-03-10
Abstract: FIELD: production of polymers for solid polymer coatings, adhesives and solid fuel having decreased combustion rate. SUBSTANCE: nitrocellulose (nitrogen content in it being 12.5-13.5 %) or pyroxylin gunpowder is mixed with epoxy resin, peptizing agent and with stabilizing agent, the process is carried out in solution. Thus prepared product is affected by thermal mechanical treatment on heated rolls, the process takes place within 15-20 min at 70-80 C. Then fabric is rolled out and cooled, ratio of nitrocellulose and epoxy resin being (80:20)-(20:80). EFFECT: increased rate of reaction without using catalyst; simplified method for production of epoxy nitrates of cellulose; increased degree of epoxidation; increased degree of utilization of nitrocellulose gunpowder after their prolonged storage. 1 tbl
Patent RU-2108773-C1 (RU)
Title: Face cream "karel"
Inventor: SHALYT A N
IPC: A61K8/34
Filed: 1995-06-07
Granted: 1998-04-20
Abstract: FIELD: cosmetology; production of cream for dry and normal skin. SUBSTANCE: cream has the following composition, mas.%: stearic acid or stearin, 4-6; triethanolamine, 0.25-0.50; distilled monoglycerides, 1.0-3.0; glycerin or propylene glycol, 3-4; lanolin, 0.6-1.2; alcohols synthetic primary higher fat fractions $$$, 1.0-1.5; one of vegetable oils: plum, or corn, or sunflower, 4-6; one of oil extracts of medicinal plants: hawthorn fruits, or St. John'swort herb, or birch buds, or yarrow herb, or ripple-seed plantain leaves, 1-2; ethyl alcohol, 4-6; bactericidal preparation - vilagin, 0.05-0.10; food ionol, 0.05-0.20; flavor, 0.4-1.5; water, the balance. Proposed cream has no side effects. It is a system of oil-water, soft or stiff consistency and easily absorbed. EFFECT: higher bactericidal activity; higher stability to oxidation at storage. 3 tbl
Patent RU-2103752-C1 (RU)
Inventor: VORONOV A V
IPC: G09G3/02
Filed: 1995-07-27
Granted: 1998-01-27
Abstract: FIELD: generation of three-dimensional pictures for physical experiments, air traffic control systems, computer tomography. SUBSTANCE: method involves illumination of moving opaque body which is designed as flat picture. Illumination is designed by means of two light beams which generate two illumination regions on opposite sides of plate. Centers of regions are in points which are located single normal line to plate surface. This results in possibility to generate opaque image which is visible at arbitrary sight angle. Illumination regions are generated material which covers plate surfaces and provides diffuse spread of light or conversion of beam wavelength into visible light. Said light spreading body is designed as rotating slope plate. Two laser beams are directed to its optical sides by means of rotating mirror collimators. One beam before it reaches plate is reflected from mirror inner surface of cylinder which is located on rotation axis of plate and collimators. EFFECT: increased functional capabilities. 4 cl, 2 dwg
Patent RU-2142801-C1 (RU)
Title: Agent for radioprotection after irradiation and method of preparing composition showing radioprotective property
Inventor: ZHEREMI PREHT
IPC: A61K31/425
Filed: 1994-01-03
Granted: 1999-12-20
Abstract: FIELD: medicine, radiobiology, pharmacology. SUBSTANCE: invention proposes a new agent for radioprotection after irradiation and a method of preparing the composition based on this agent. Invention proposes 6-trifluoromethoxy-2-aminobenzothiazole (rilusol) as this agent early known as an agent showing anticonvulsant, anxiolytic and hypnotic effects. EFFECT: broadened arsenal of agents of the indicated purpose. 4 cl, 2 exp, 3 ex
Patent RU-2119479-C1 (RU)
Title: Arylhydroxycycloalkenyl- and arylhydroxyiminocycloalkenylhydroxyureas and pharmaceutical composition inhibiting activity of 5-lipoxygenase
Inventor: AKIESI KAVAI
IPC: C07D307/58
Filed: 1995-11-09
Granted: 1998-09-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to new derivatives of arylhydroxycycloalkenyl- and arylhydroxyiminocycloalkenylhydroxyureas. The proposed compounds inhibit activity of enzyme 5-lipoxygenase and can be benefit for prophylaxis, treatment or relief of sicknesses course associated with inflammatory processes, for example, gut inflammatory and rheumatic arthritis, allergia and cardiovascular diseases in mammal subject, for example, in human. Invention relates to also pharmaceutical compositions containing these compounds. EFFECT: enhanced effectiveness of compounds proposed.
Patent RU-2088459-C1 (RU)
Title: Vehicle wheel telescopic suspension
Inventor: LESHCHEV ANDREJ YUREVICH
IPC: B62K25/08
Filed: 1995-11-29
Granted: 1997-08-27
Abstract: FIELD: transport engineering; bicycle front wheel suspension. SUBSTANCE: suspension has outer tube 1, inner tube 2 with piston 3 whose rod is made in form of tubular member 4 placed inside space of tube 2 and enclosed, over outer surface with elastic material case 5./ Ends of case are hermetically connected with member 4 whose space 6 places reservoirs of tube 1 and case 5 into communication through channel in wall of rod. Circular clearance 8 sealed by oil seal 9 and space of tube 2 sealed by oil seal 10 form hermetically sealed air chambers of suspension. Gauge pressure of 0.1-16 atm is built in chamber 11 prior to placing suspension into operation. Parameters of flow of working medium delivered into reservoir of case 5 can be changed by means of gate controlled by key 14 installed on end of turnable rod 12. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2101120-C1 (RU)
Inventor: KUZ MIN E N
IPC: B21K1/50
Filed: 1996-01-16
Granted: 1998-01-10
Abstract: FIELD: plastic metal working, namely manufacture of rod part with head in automatic cold upsetting machines. SUBSTANCE: tool assembly includes trimming punch, block and damper with coaxial openings. Pushing-in member in the form of rod with head is mounted in said openings. Head of said pushing-in member is arranged with possibility of engagement with inner portion of damper formed by annular recess on its end turned to head. EFFECT: improved design. 2 dwg
Patent RU-2113970-C1 (RU)
Title: Cutting fluid supply device
Inventor: KISELEV E S
IPC: B24B55/02
Filed: 1996-02-15
Granted: 1998-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: design of device allows its use in grinding machines with limited space in direction parallel to grinding wheel axis. Device has nozzles positioned with clearance relative to grinding wheel faces. Nozzles are provided with internal wedge-type hollows. They are connected rigidly to ultrasonic oscillation transducers. Axes of ultrasonic oscillation transducers are arranged at angle less than 90 deg with respect to face surfaces of nozzles. EFFECT: enhanced technological capabilities. 2 dwg , 1 tbl
Patent RU-2114572-C1 (RU)
Inventor: VELIKODNAJA OL GA ALEKSANDROVN
IPC: A61B17/32
Filed: 1996-03-28
Granted: 1998-07-10
Abstract: Изобретение относится к медицинской технике и может быть использовано в офтальмологии, а также в стоматологии и терапии для превентивных и диагностических целей. Держатель 1 имеет рабочую часть с коническим удлинителем 2 и режущей кромкой 4. Рабочая часть выполняется из деформированного неотожженного поликристаллического текстурированного вольфрама с осевой текстурой (110) и углом рассеяния текстуры, не превышающим 13 o . В результате достигается сохранение высоких прочностных свойств после проведения высокотемпературной стерилизации, обеспечивающей предотвращение заражения вирусами, в том числе ВИЧ. 3 ил., 1 табл.
Patent RU-2136027-C1 (RU)
Title: Moshkonov's device for provision of visibility through figured or pippled glass
Inventor: MOSHKONOV V V
IPC: G01S3/78
Filed: 1996-04-11
Granted: 1999-08-27
Abstract: FIELD: measuring and testing equipment. SUBSTANCE: device has a volume-shaped casing with a motor stator, eye-piece, contact brushes, electric power supply and control components, the casing accommodates a movable system, barrel with lenses resting on bearings, rotor of the electric motor, disk with slip-rings, mirror periscope, objective lens and lighting unit consisting of a searchlight reflector and incandescent lamp. EFFECT: improved visibility through scattering medium in ground conditions from short distances to the object. 2 dwg
Patent RU-2144321-C1 (RU)
Title: Method of treatment of patients with chronic gastroduodenal ulcer
Inventor: OSKRETKOV V I
IPC: A61B17/00
Filed: 1996-04-09
Granted: 2000-01-20
Abstract: FIELD: medicine, particularly, surgery; applicable in surgical treatment of chronic gastroduodenal ulcer. SUBSTANCE: method includes resection of stomach; formation from pyloroantral part of resected stomach past of seromuscular island graft; fixing of crus round stomach stump before gastroduodenoanastomosis. EFFECT: reduced frequency of occurrence of reflux gastritis of stomach stump. 1 dwg