baber/WOPTO huggingface dataset:
Patent RU-2099389-C1 (RU)
Title: Method of producing lower olefins from vacuum gas oil
Inventor: BRUSKIN YURIJ A
IPC: C10G51/02
Filed: 1995-11-08
Granted: 1997-12-20
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: vacuum gas oil is processed in two steps. In the first one, vacuum gas oil is subjected to heat cracking at 495-505 C, products being separated into light fraction with content of dark components not higher than 8% and heavy fraction. In the second step, light fraction (gas, gasoline, and, if necessary, kerosene-diesel fractions) is pyrolyzed at temperatures above 750 C. As a result, heavy part of heat cracking products (fraction above 500 C), which is low-grade raw material for pyrolysis, is withdrawn as component of furnace oil or raw material for coking process. EFFECT: increased yield of target product (lower olefins) and reduced coking process. 1 dwg , 2 tbl
Patent RU-2110106-C1 (RU)
Title: Contact gear for vacuum arc chute
Inventor: MISJURA P P
IPC: H01H1/02
Filed: 1995-12-19
Granted: 1998-04-27
Abstract: FIELD: electrical engineering. SUBSTANCE: contact gear for vacuum arc chute is manufactured in the form of helical current conductive circuit with arc-resistant contact on butt. Circuit includes at least one pair of elements of rectangular section rolled into spiral and having different electric conductivity which dimensions and materials are selected from condition that resistance of element of spiral with low electric conductivity measured over its thickness is higher than resistance of element of spiral with high electric conductivity measured over its operational length. EFFECT: increased serviceability of gear. 1 dwg
Patent RU-2089116-C1 (RU)
Title: Method for plasty of concha auriculae
Inventor: ULYANOV YURIJ P
IPC: A61B17/24
Filed: 1995-12-13
Granted: 1997-09-10
Abstract: FIELD: plastic surgery. SUBSTANCE: proposed method resides in reposition of tissues of concha auriculae by using isolated transplant constituted by cartilage of concha auriculae for closing defects of cartilaginous base of concha auriculae. As soon as transplant is placed in right place, skin flaps are applied onto cartilaginous base of concha auriculae on both sides, followed by fixing skin flaps by suturing. Prior to closing operation, concha auriculae and skin flaps are treated with 3%-buffer solution prepared by dissolving egg shell in hydrochloric acid up to pH=7.5. This treatment ensures disinfection of tissues and their primary healing without inflammatory side effects. Method shortens time period it takes to assimilate grafted tissues and to make them fully healthy; it gives good functional and cosmetic results and prevents development of inflammatory process recidivation. When used to treat two children with congenital malformation of concha auriculae, method proved its high efficiency. EFFECT: proposed method offers good option to plastic surgeon and has above-enumerated advantages.
Patent RU-2079132-C1 (RU)
Title: Method for controlling treatment course of prostate tumors
Inventor: YAGUNOV ALEKSEJ S
IPC: G01N33/48
Filed: 1996-01-30
Granted: 1997-05-10
Abstract: FIELD: medicine, oncology, diagnostics and treatment of oncologic diseases of urinary excretion system. SUBSTANCE: first sample of biological material, such as patient's urine excreted in morning, is taken and analyzed for content of cells having DNA content higher than tetraploid content, and/or for content of cells having DNA content higher than normal diploid cells and present in amount 5-7% greater than normal diploid cells as compared to urine sample taken before examination by touch, urine being analyzed before and after examination of prostate by touch. Control of subsequent treatment course is effected on basis of changes in above-mentioned parameters, and their decline makes it possible to judge on whether adopted treatment course is correct or not. EFFECT: method is simple to carry out and rules out traumatism during examination.
Patent RU-2107555-C1 (RU)
Title: Paint sprayer
Inventor: EGOROV VASILIJ STEPANOVICH
IPC: B05B7/06
Filed: 1996-02-06
Granted: 1998-03-27
Abstract: FIELD: applying paints on surfaces by spraying with compressed air. SUBSTANCE: paint sprayer is provided with two-cylinder drive with straight-way air passages and ring. Bell mouth of ferrule adjoins additional taper head. Ferrule is mounted for engagement with additional head and nozzle of injector by means of rotation of drive through splined pair. Ferrule is cylindrical and perforated. Paint sprayer is simple in construction and easy in manufacture and use. It may be used for coating large surfaces with paint by spraying it with compressed air, fully excluding losses of paint and contamination of environment especially in conducting overhead jobs in case of windy weather. EFFECT: simplified construction; ease in handling; absence of losses of paint. 5 dwg
Patent RU-2118682-C1 (RU)
Inventor: CHERNOV VLADIMIR IVANOVICH
IPC: F16J9/00
Filed: 1996-02-08
Granted: 1998-09-10
Abstract: FIELD: mechanical engineering; compression piston rings. SUBSTANCE: section of piston groove bottom arranged at upper side wall of groove has conical surface on which ring is installed, springing inwards and provided with mating conical surface on inner diameter. Lowering down steps are made on ends of ring from side of lower end face surface. Stepped plate is fitted on ring steps. Surface of stepped plate at one side coincides with conical surface generatrix of ring inner diameter. Ring fitted below and springing outwards is provided with projecting bead on upper end face surface. Outer wall of bead is extension of ring outer diameter. Lowering down steps are made on ends of ring springing outwards at side of upper end face surface. Stepped plate is installed on lowering down steps. Surface of one side of plate coincides with generatrix of ring outer diameter. EFFECT: improved quality of sealing. 5 dwg
Patent RU-2126212-C1 (RU)
Title: Collagen film for wrapping food products, collagen film manufacture method, food product wrapping method and food product
Inventor: ROBIN KOLLET MARTIN
IPC: B65D85/50
Filed: 1994-08-01
Granted: 1999-02-20
Abstract: FIELD: wrapping film for meat or poultry food product. SUBSTANCE: collagen film has perforations for exit of captured air or liquid from food product. Perforations are arranged in such pattern, spaced one from another in each of two mutually perpendicular directions, sized and configured so as to impart sufficient strength to film. Wrapping film allows food product enclosed in net to be packaged, treated and cooked without film rupture. EFFECT: simplified structure of film, improved quality and wider range of usage. 19 cl, 1 dwg, 2 tbl, 2 ex
Patent RU-2097133-C1 (RU)
Title: Inertial gyratory crusher
Inventor: ZNAMENSKIJ SERGEJ B
IPC: B02C2/02
Filed: 1996-03-07
Granted: 1997-11-27
Abstract: FIELD: production processes requiring extra-fine crushing. SUBSTANCE: inertial gyratory crusher has cylindrical shell 3 with feed hopper 4, internal cylinder 5 and external cone 7. Shell 3 is installed on base 11 with the use of resilient members 2. The shell accommodates internal cone 8 with shaft 9. Mounted rotatably on shaft 9 is driven vibrator 10 designed on the principle of unbalanced mass. Vibrator 10 comes in contact with driving unbalanced mass vibrator 11 seated on shaft 2. Discharge chute is secured between external cylinder 3 and internal cylinder 5 of the shell and is made in the form of belt helix with winding and discharge directed to the side of rotation of unbalanced mass vibrators 10 and 11. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2097112-C1 (RU)
Inventor: NECHAEV YUVENALIJ G
IPC: B01D47/06
Filed: 1996-04-03
Granted: 1997-11-27
Abstract: Использование: для мокрой очистки газов от мелкодисперсных аэрозолей, пыли технологических и аспирационных выбросов, в частности очистки дымовых газов котельных и печей. Сущность изобретения: устройство для очистки газа снабжено генератором турбулентности, изготовленном в виде блока состоящего из двух трубных досок, закрепленных в корпусе, в котором закреплены гофрированные трубки с конфузором и диффузором на концах, причем конфузоры труб выполнены перфорированными. 3 ил.
Patent RU-2132687-C1 (RU)
Inventor: KUZNETSOVA N P
IPC: A61K35/18
Filed: 1996-04-23
Granted: 1999-07-10
Abstract: FIELD: preparative biochemistry. SUBSTANCE: method involves interaction of deoxyhemoglobin with bifunctional cross-linking agent in buffer solution at pH 6.8- -7.4 and at mole ratio hemoglobin : cross-linking agent = = 1: (4-24). Reaction is terminated by addition of the substance blocking the remained functional groups of cross-linking agent. Glutaric aldehyde is used as a cross-linking agent that is modified by the substance taken from an order involving dicarboxylic amino acid (for example, aspartic, glutamic amino acid) and sodium bisulfite. Modification is carried out by interaction of 0.1-4.0 wt. -% solutions of glutaric aldehyde and modifying agent at their molar ratio = 1:(0.2-1.2). Method ensures to carry out the modification of glutaric aldehyde rather than the parent hemoglobin as by the known methods. EFFECT: improved method of preparing, enhanced effectiveness of oxygen transport. 2 cl, 3 tbl, 14 ex
Patent RU-2148995-C1 (RU)
Title: Method of stimulation of immunobiological resistance
Inventor: PAVLOV V A
IPC: A61P37/04
Filed: 1996-05-29
Granted: 2000-05-20
Abstract: FIELD: experimental medicine, immunology. SUBSTANCE: invention relates to stimulation of immunological resistance in tuberculosis infection. Method involves administration of 2% solution of coal tar in animals infected with virulent strain of tuberculosis mycobacteria. This solution is applied on skin in combination with oral administration of sodium glutamate and taurine for month, not less. EFFECT: enhanced resistance of body, among them at background of unfavorable factors of environment. 2 tbl, 7 ex
Patent RU-2108930-C1 (RU)
Title: Clutch lock
Inventor: PATSEJ SERGEJ GENNAD EVICH
IPC: B60R25/06
Filed: 1996-08-07
Granted: 1998-04-20
Abstract: FIELD: transport engineering; antitheft devices for VAZ cars with cable clutch release drive. SUBSTANCE: clutch lock consists of three design members: rod, clamp. locking mechanism. Clamp is fitted onto clutch release fork closing the fork from top and bottom. Fixing of fork in clutch engaged position is provided by rod driven from top into clamp hole and lowered into clearance between gearbox and starter. Locking mechanism is fitted onto clamp and onto rod and is locked by key. All members of clutch lock are made of steel with subsequent hardening. EFFECT: interlocking of clutch release fork in engine compartment. 5 dwg
Patent RU-2114095-C1 (RU)
Title: Explosive composition
Inventor: GALKIN A M
IPC: C06B45/08
Filed: 1996-08-13
Granted: 1998-06-27
Abstract: FIELD: explosives. SUBSTANCE: invention relates to industrial explosive that are manufactured directly on the areas where blasting is performed. Explosive composition prepared by gravity technique contains, wt.-%: granulated ammonium sulfate, 91.5; granulated tolite, 4.0; diesel fuel, 2.5; and oil, 2.0. EFFECT: increased blast energy, improved safety, and reduced cost.
Patent RU-2113668-C1 (RU)
Title: Vacuum freeze recirculating drier
Inventor: IGNATOV V E
IPC: F26B5/06
Filed: 1996-10-18
Granted: 1998-06-20
Abstract: FIELD: drying liquid thermolabile products in food industry, microbiology, and pharmacology. SUBSTANCE: drier has handling members, infra-red radiators, and facilities for applying liquid product layer and removing dry product. Handling members are horizontal disks mounted on vertical shaft with infra-red radiators placed between them. Facilities for applying liquid product are radially arranged foam generators and those used for layer-by-layer removal of dry product from disk surface are installed for controlling their elevation above disks. EFFECT: improved intensity of drying process, increased output per unit of holding capacity, and improved reliability of drier. 2 dwg
Patent RU-2121424-C1 (RU)
Title: Device for abrasive treatment of surface
Inventor: MAL TSEV L I
IPC: B24C3/22
Filed: 1996-10-30
Granted: 1998-11-10
Abstract: FIELD: shipbuilding; mechanical engineering. SUBSTANCE: device has working chamber changing to slotted nozzle and member adjoining this nozzle and provided with convex outer boundary for entrapping working abrasive particles from gas flow for reuse and dust separation. Working abrasive-and-air jet shall be brought out of working zone after its interaction with surface being treated; to this end, use is made of slotted nozzle made in form of closed ring; member with outer convex boundary is made in form of funnel changing to discharge pipe. In its lower portion device is provided with limiters to adjust its height relative to surface being treated. EFFECT: entrapping of working medium for reuse; avoidance of dusting of atmosphere. 1 dwg
Patent RU-2108435-C1 (RU)
Inventor: SINTSOV ALEKSANDR LEONIDOVICH
IPC: E05B35/00
Filed: 1997-01-10
Granted: 1998-04-10
Abstract: Замок имеет ключ, на рабочей части которого в виде координат точек кодовой поверхности и/или координат расположения полюсов постоянных магнитов нанесен код ключа, который эквивалентен коду замка, выполненному в виде кодовых канавок и равному координатам пересечения осевых линий пазов и начал осевых линий соединительных участков, а также механизм замка, содержащий корпус, в котором расположены переключатель режимов работы механизма замка, установленные подвижно, кинематически связанные между собой и имеющие возможность кинематической связи с ключом контрольные оболочки, на которых имеются элемент для связи с исполнительным устройством и состоящие из пазов и соединительных участков кодовые канавки, взаимодействующие с кодовыми канавками через закрепленные на них штифты, подпружиненные штоки, которые установлены в обойме с возможностью прямолинейного перемещения и взаимодействия с рабочей частью ключа с помощью закрепленных на них щупов или постоянных магнитов. Между обоймой и контрольными шайбами неподвижно относительно обоймы установлены имеющие пазы для штифтов прокладки, в центральных отверстиях которых выполнены выступы, по форме соответствующие продольным пазам, выполненным на рабочей части ключа, на которой также имеются поперечные канавки, расположение, ширина и глубина которых соответствуют положению и толщине прокладок и длине выступов. 20 ил.
Patent RU-2134254-C1 (RU)
Title: Linear charge-translator of detonation command of ring type
Inventor: IVANOV S V
IPC: C06C5/04
Filed: 1997-02-05
Granted: 1999-08-10
Abstract: FIELD: pyrotechnics, applicable for transmission of detonation commands from initiating source to pyrotechnic consumers. SUBSTANCE: charge- translator consists of external and internal shells, explosive charge positioned between them, through passage located in the charge axis and filled with low- compressible medium. For medium ampoulization sealing caps are fitted onto the ends of the charge-translator. The shock wave arising in the through passage filled with low-compressible medium has a leading effect on the explosive charge thus causing pulsating detonation. The detonation velocity of such charges reaches 12,000 m/s and higher. EFFECT: enhanced initiating capacity due to increase of the charge active mass and detonation velocity. 1 dwg
Patent RU-2144857-C1 (RU)
Title: Method for manufacture of decorative-finishing articles from concrete-mortar mixes
Inventor: DUBROV JU B
IPC: B28B7/24
Filed: 1997-03-28
Granted: 2000-01-27
Abstract: FIELD: practice of production of finishing-building materials, applicable in manufacture of single-layer decorative-finishing articles simulating the natural stone (for example, marble, granite). SUBSTANCE: vibroforming of concrete-mortar mix with addition of color components is accomplished in a multiple cartridge sealed mould, which, after it is filled with the mix and sealed, is turned by 90 deg. about the horizontal axis, the articles are in the horizontal position, their face surfaces are turned downwards and lie on the polished and smeared surfaces of the mould partitions. EFFECT: simplified production process due to reduction of production operations and equipment, which reduces the expenditures connected with production of a unit of article and reduces the product cost. 2 cl
Patent RU-2120708-C1 (RU)
Title: Mechanism for coupling tools to plow frame
Inventor: KOVRIKOV I T
IPC: A01B15/00
Filed: 1997-07-29
Granted: 1998-10-27
Abstract: FIELD: agriculture. SUBSTANCE: width of main and auxiliary plates positioned in parallel to sides of L-shaped bracket is proportional to working width of main tool. Bracket and post of disperser are coupled by tie-rod of definite end. Such construction allows dispenser attachment to frame in different positions depending on main tool type. EFFECT: reliable attachment of tools. 2 dwg
Patent RU-2125033-C1 (RU)
Title: Antihydrate addition agent to gases
Inventor: GOLUBEV JU D
IPC: C07C7/20
Filed: 1997-09-05
Granted: 1999-01-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention proposes a mixture of polyethylene glycol monomethyl esters as an antihydrate addition agent of the general formula CH 3 O(OC 2 H 4 ) n H, where n = 1-8, mean molecular mass 150-170 of the following composition, wt.-%: CH 3 OC 2 H 4 OH 5-20; CH 3 O(OC 2 H 4 ) 2 H 17-30; CH 3 O(OC 2 H 4 ) 3 H 22-29; CH 3 O(OC 2 H 4 ) 4 H 13-25; CH 3 O(OC 2 H 4 ) 5 H 6-17; CH 3 O(OC 2 H 4 ) 6 H 2-9; CH 3 O(OC 2 H 4 ) 7  0.5-5, and CH 3 O(OC 2 H 4 ) 8 H 0.1-1. Freezing point of an addition agent and water mixtures containing 20% water is 5-7 C lower as compared for dry addition agent. Also, the proposed addition agent exhibits low viscosity. Invention can be used in gas, petroleum and chemical industries. EFFECT: enhanced effectiveness of an addition agent.
Patent RU-2124585-C1 (RU)
Inventor: PINGIN V V
IPC: C25C3/08
Filed: 1997-09-23
Granted: 1999-01-10
Abstract: FIELD: nonferrous metallurgy, design of cathode unit of aluminum electrolyzer with self-baking anode. SUBSTANCE: cathode unit is manufactured in the form of metal housing 1 lines with carbon material. Upper face of side lining 2 is covered with flange sheet 3. Metal sheet 4 having width amounting to 0.7-2.0 width of flange sheet is installed on side of electrolyzer shaft at angle of 30-60 deg with respect to flange sheet and side gate is attached to it for more intensive release of heat and formation of skull of needed thickness. Metal ribs are mounted between inclined and flange sheets. EFFECT: provision for conditions of intensive heat release and for formation of skull of needed thickness. 2 cl, 1 dwg
Patent RU-2133998-C1 (RU)
Title: Reactor for plasma treatment of semiconductor structures
Inventor: GOLISHNIKOV A A
IPC: H01L21/3065
Filed: 1998-04-07
Granted: 1999-07-27
Abstract: FIELD: microelectronics. SUBSTANCE: reactor has chamber incorporating gas inlet and outlet system, substrate holder installed at chamber base for applying bias potential across it, and plasma generating system built up of spiral inductor mounted above insulating screen and matching system for coupling spiral inductor with high-frequency oscillator. Matching system has ferrite- core transformer, inductance coil, and capacitor the latter being connected in parallel with spiral inductor; bias potential is applied across substrate holder through circuit set up of additional inductance coils and capacitors connected to matching system. In addition, spiral inductor may be built of two planar sections, main and additional ones; the latter section placed above the former one has smaller diameter and is connected differentially to main section. Spiral inductor may be built of two planar sections, main and additional ones; the latter is placed above and connected in series with main section; its outer diameter equals that of main section. Central turns of spiral inductor may be spaced at greater distance from insulating screen than peripheral ones. L-C circuit may be connected to one of spiral inductor leads or to transformer primary in matching system. EFFECT: improved performance characteristics of reactor. 5 cl, 2 dwg
Patent RU-2150882-C1 (RU)
Inventor: LEVITSKIJ E F
IPC: A61B5/389
Filed: 1998-06-29
Granted: 2000-06-20
Abstract: Изобретение относится к медицине, а именно к неврологии и физиотерапии, и касается коррекции лечения травм периферических нервов. Для этого до каждой процедуры измеряют скорости проведения импульса по дистальным и проксимальным участкам травмированного нерва, амплитуды М-ответов при стимуляции дистальной, срединной и проксимальной двигательных точек этого нерва. После чего рассчитывают коэффициент эффективности IKX(t i ) по формуле      где X j (t i ) - значение показателя для конкретного индивида в i-й момент времени, X jэт (t i ) - значение показателя для эталона (контрольная группа, здоровые). Сравнивают значение IKX(t 1 ) и IKX(t 2 ), где t 1 , t 2  - моменты времени, причем t 2  > t 1 . При значении [IKX(t 2 ) - IKX(t 1 )] > 0 воздействие продолжают, а при [IKX(t 2 ) - IKX(t 1 )] < 0 - прекращают до следующей процедуры. Способ позволяет повысить эффективность восстановительной терапии. 4 ил., 15 табл.
Patent RU-2149799-C1 (RU)
Title: Combination blade of flying vehicle main rotor and method of flight of flying vehicle
Inventor: MALYSHKIN V M
IPC: B64C27/18
Filed: 1998-07-08
Granted: 2000-05-27
Abstract: FIELD: aviation. SUBSTANCE: blade has air intake and outlet nozzle which are connected with air-breathing engine. Blade is provided with axial-flow nozzle located at end of blade and directed along its axis, passages for connection of air-breathing engine with air intake, as well as with outlet and axial-flow nozzles. Provision is also made for gas distributing device located between above-mentioned passages used for connecting with above-mentioned air breathing engine which is mounted along axis of rotation of propeller. Vertical takeoff and landing are performed by means of proposed combination blade; horizontal flight is effected before and after braking till complete stop of main rotor at efflux of gases from rear outlet nozzle perpendicularly to longitudinal axis of blade and/or efflux of gases from nozzle located along longitudinal axis of blade depending on direction of flight and/or required direction of thrust vector. EFFECT: enhanced maneuverability; improved aerodynamic characteristics. 3 cl, 8 dwg
Patent RU-2142693-C1 (RU)
Inventor: BALABUSHEVICH A G
IPC: A01G29/00
Filed: 1998-07-28
Granted: 1999-12-20
Abstract: FIELD: agriculture, in particular, garden vegetable growing. SUBSTANCE: method involves preparing soil and applying organic-mineral fertilizers; cutting furrows and seeding or planting seedlings; digging out shallow ditch between each two furrows and putting root feeders formed as continuous strips into it. Method allows root yield to be increased by 30-35%. EFFECT: increased efficiency and improved quality of roots. 3 ex
Patent RU-2150684-C1 (RU)
Title: Process of reduction of measurement recordings taken at different times to common time
Inventor: SELEZNEV V S
IPC: G01V1/00
Filed: 1998-08-26
Granted: 2000-06-10
Abstract: FIELD: instrumental engineering and seismological inspection of physical state of buildings and structures by measurement of microvibrations of object under action of microseismic background. SUBSTANCE: family of three-component vibration transmitters periodically moved in sequence and three-component vibration transmitter located in fixed reference point are used for simultaneous measurement of vibrations of object. By way of re-computation of recordings of family of movable vibration transmitters reduced to common registration time and to corresponding level of microvibrations in reference point recordings of measurement signals reduced to common time of registration for any number of observation points on object with the aid of limited number of transmitters and recording equipment are obtained. EFFECT: possibility of presentation of three- dimensional vibrations of object equivalent to simultaneous multichannel registration in same points on object. 20 dwg