baber/WOPTO huggingface dataset:
Patent RU-2063292-C1 (RU)
Inventor: STRYUK ALEKSANDR I
IPC: B21J7/30
Filed: 1993-07-19
Granted: 1996-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: electrodynamic hammer has coil-stator fixed immobile and connected to DC source. Linear rotor is placed inside stator. Excitation winding is anchored on outer surface of rotor. Working clearance between stator and rotor is located at top of stator. Head is made fast to rotor with the aid of rod positioned in sliding bushings installed in stator. Lower part of rotor carries additional winding which length is equal to half-width of working clearance. Resistance of additional winding is tied up with mass of moving parts of hammer by proposed relation. Under static mode and mode of working run current is fed into winding of coil-stator. Under static mode current pulses are sent into excitation winding of rotor. Direction of pulses is so selected that rotor is pushed out of stator. When excitation winding goes out of working clearance current is fed into additional winding and excitation winding is de-energized. Under mode of working run current is not fed into additional winding. EFFECT: enhanced operational reliability. 2 cl, 5 dwg
Patent RU-2077467-C1 (RU)
Inventor: JYURG EBERLE
IPC: B41F21/04
Filed: 1993-12-01
Granted: 1997-04-20
Abstract: FIELD: printing. SUBSTANCE: grip has two parts. One part is installed for turning relative to the other part. Free ends of both part of grip interact to hold printed matter. First part of grip is installed through ball joint in support part fixed on rotating hollow shaft. Compression spring is placed between support and first part of grip installed in support through ball members. Compression spring exerts pressure on first part of grip when support is in closed position. Ball joint is displaced rearwards relative to turnable axle of support. As a result, elongation of arm of first part of grip is provided directed backwards to create favorable conditions for operation of lever and to form heavy clamping forces in zone of free end of first part of grip, if compression spring is installed. EFFECT: enlarged operating capabilities. 14 cl, 6 dwg
Patent RU-2072276-C1 (RU)
Inventor: KRAVCHENKO LEONID I
IPC: B23B31/02
Filed: 1994-02-16
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: rotation is transmitted from driving link 4 to driven link 1 through pins 2 which are arranged above ball bearing 5, in a contact with grooves 3 of housing 4, and allowed to move in the grooves. This permits the holder to move freely along the radius whose center of rotation is the ball bearing. EFFECT: enhanced reliability. 2 dwg
Patent RU-2067158-C1 (RU)
Title: Method for reverse cementing of casing in well
Inventor: GREBENNIKOV VLADIMIR S
IPC: E21B33/14
Filed: 1994-03-16
Granted: 1996-09-27
Abstract: FIELD: mining, particular, cementing of casings in wells. SUBSTANCE: method for reverse cementing of casing in well includes shutting off of wellhead, injection of grouting mortar into casing string-borehole annulus and forcing of drilling mud present in borehole; and in the wake of it, grouting mortar is forced into highly permeable formations. The value of excessive pressure at the wellhead in casing string-borehole annulus is determined from empirical relation. In so doing, injection of grouting mortar to these formations is continued to build up the pressure Pk at the wellhead determined from the expression Pk=0.3 Phs, where Phs is hydrostatic pressure produced by column of grouting mortar in casing string-borehole annulus exerted on highly permeable formations, MPa, with flow rate of grouting mortar equalling 0.003 cu.m/s. After it, casing string-borehole annulus at wellhead is temporary opened until grouting mortar reaches the end of casing string. EFFECT: higher quality of cementing in the presence of highly permeable formations with different characteristics due to provision of full replacement of drilling mud with grouting mortar; excluded dilution of grouting mortar with formation fluids during its injection into casing string-borehole annulus and provision of design height of grouting mortar in casing string-borehole annulus.
Patent RU-2066915-C1 (RU)
Title: Power control device
Inventor: KONOVALOV SERGEJ ANATOLEVICH
IPC: H02M5/257
Filed: 1994-03-29
Granted: 1996-09-20
Abstract: FIELD: microelectronics; control of electric devices incorporating filament, including electric lamps, or those incorporating electric motor, including fans. SUBSTANCE: to control power transmitted to resistive or inductive loads, base-collector junctions of first and second p-n-p transistors are connected into diode bridge in series with first and second diodes; transistor bases are connected to diode anodes, collectors are connected, respectively, to first and second power leads and emitters, to thyristor control inputs. EFFECT: enlarged functional capabilities, improved reliability of power control. 4 dwg
Patent RU-2089782-C1 (RU)
Title: Steam generator
Inventor: BOCHKOV ANATOLIJ G
IPC: F22B1/26
Filed: 1994-05-30
Granted: 1997-09-10
Abstract: FIELD: heat power engineering. SUBSTANCE: steam generator has housing 1 wherein solid fuel source of high-temperature gas and evaporator 5 of cooling liquid with a collector are mounted. The collector is provided with sprayers 4 that form steam- liquid jets. The steam generator also has tank 6 for liquid connected with gas duct 7 and water duct 8. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2052601-C1 (RU)
Inventor: ZALESOV ALEKSANDR S
IPC: E04B5/02
Filed: 1994-06-17
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: reinforced concrete floor slab has multi-piece pre-stressed lengthwise reinforcing bars in the form of joint rods of steel of A-III, At-IV - At-VII grades with prestressing of 0.5 - 0.95 of maximum allowable one. The bars are placed in the area of maximum tensile strain. Butts of the multi-piece reinforcing bars are located with displacement in end zones of the slab. One-piece lengthwise pre-stressed reinforcing bars at the rate of not less than 0.65 of total number of the bars are introduced. EFFECT: increased bearing capacity. 4 cl, 2 dwg
Patent RU-2077231-C1 (RU)
Title: Complex food addition exhibiting radioprotective action
Inventor: KIRYANOV ALEKSANDR V
IPC: A61K31/195
Filed: 1994-06-30
Granted: 1997-04-20
Abstract: FIELD: food industry. SUBSTANCE: complex food addition consists of algae - crambe; amino acid - methionine (1.6 wt.-%); vitamins - ascorbic acid (0.3-3 wt. -%), beta-carotene (0.003-0.03 wt.-%), rutin or quercitin (0.3-3 wt. -%). Addition can contain also glycine (up to 3 wt.-%) and tocopherol acetate (up to 1%). Addition has complex curative-prophylaxis action. EFFECT: enhanced effectiveness of food addition. 3 cl, 1 tbl
Patent RU-2087838-C1 (RU)
Inventor: LATFULLIN NAIL SULTANOVICH
IPC: F42B5/16
Filed: 1994-08-25
Granted: 1997-08-20
Abstract: FIELD: production of cartridges to small arms. SUBSTANCE: hunting bullet cartridge has a cartridge case, bullet, primer cap and powder charge of nitroglycerine spherical powder, with the burning bridge of powder grains being 0.33 to 0.43 mm thick, the size of the main fraction being 0.7 mm, the bulk density being at least 0.980 g/cu.cm; the powder surface layer contains, mass percent: dinitrotoluene - 1.0 to 2.0; centralite No.1 - 1.0 to 2.0, and centralite No.2 - 1.0 to 2.0. EFFECT: enhanced injurious effect. 1 tbl
Patent RU-2099051-C1 (RU)
Title: Method for treating secondary immunodeficiency
Inventor: KOZLOV VLADIMIR A
IPC: A61P31/12
Filed: 1994-10-14
Granted: 1997-12-20
Abstract: FIELD: medicine; immunology. SUBSTANCE: patients affected with secondary immunodeficiency (SID) as result of acute viral infection, as well as patients suffering from frequent and prolonged periods of disease are invited to undergo immunologic examination and examination for presence in their blood of virus replication markers. For this purpose, TRECREZAN preparation is administered to patients in dose 0.1-10 mg/kg/day thrice a day for 2-3 weeks starting from peak virus replication period. Proposed method can be complementary to other existing method for treating SID with medicamentous preparations, as well as for treating acute viral hepatitis B cases. EFFECT: proposed method produces well pronounced sanitary-and-genetic effect. 7 tbl
Patent RU-2071851-C1 (RU)
Title: Shape bending mill
Inventor: ANTIPANOV VADIM G
IPC: B21D5/06
Filed: 1994-11-24
Granted: 1997-01-20
Abstract: FIELD: plastic metal working, namely, mills for profiling corrugated sheets. SUBSTANCE: shape bending mill includes ganged drive unit, horizontal rolls mounted in pairs in chocks successively arranged along profiling direction at right and left sides relative to lengthwise axis of mill. Novelty is arrangement of chocks one close to other along horizontal line in left and right closed rectangular frames having detachable upper cross pieces supporting pressure screws. Vertical fixing posts are mounted between pairs of chocks outside frames. Diameter of roll barrel is less than length of chocks by 5-10 mm. EFFECT: enlarged manufacturing possibilities of shape bending mill due to making in it high-quality corrugated zinc-plated steel sheets. 2 dwg
Patent RU-2070917-C1 (RU)
Title: Composition for sweet liqueur "shifaly shcherbet"
Inventor: NORKIN VLADIMIR F
IPC: C12G3/06
Filed: 1994-12-23
Granted: 1996-12-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: sweet liqueur 24-% vol. contains the following ingredients to 1000 dal of prepared product: dried mountain ash, 650.0-660.0 kg; dried birdberry, 78.0-80.0 kg; dried dog rose, 13.4-14.0 kg; 40-% aqueous-alcohol infusion of ginseng biomass, 100.0-110.0 l; sugar, 1525.0-1530.0 kg; aqueous-alcohol liquid, the balance. EFFECT: delicate taste.
Patent RU-2092757-C1 (RU)
Inventor: GLUSHANKOV SAMUIL L
IPC: F27B7/04
Filed: 1995-01-10
Granted: 1997-10-10
Abstract: FIELD: equipment for thermochemical processes of treatment of grain materials; carbonization and activation in production of active carbons. SUBSTANCE: module includes rotary carbonization and activation furnaces technologically connected by material and gas flows into single complex which is additionally provided with activation gas afterburning furnace mounted near activation furnace. This additional furnace is connected with unloading chamber. Firebox of carbonization furnace mounted separately is provided with heating chamber where heat-transfer agent superheating recuperator is mounted (air is used as heat-transfer agent). Recuperator is connected with heat-transfer supply and discharge chambers. Besides that, firebox is connected with unloading chamber of carbonization furnace. EFFECT: enhanced reliability. 2 dwg
Patent RU-2084465-C1 (RU)
Title: Способ получения феноламинной смолы
Inventor: PANTUKH BORIS I
IPC: C08L9/06
Filed: 1995-01-11
Granted: 1997-07-20
Abstract: Изобретение относится к области получения фенольных соединений, используемых, в частности, в качестве стабилизаторов для дивинилстирольных эластомеров. 
      Целью предлагаемого изобретения является использование более доступного и дешевого исходного сырья, что в целом снизит себестоимость целевого продукта, расширение ассортимента феноламинных стабилизаторов. 
      Поставленная цель достигается тем, что в качестве исходных замещенных фенолов используют промежуточную фракцию стадии выделения 2,6-ди-трет-бутилфенола, получаемого методом алкилирования фенола изобутиленом на алюминийсодержащем катализаторе, методом ректификации так называемую "орто-фракцию" состава, мас. %.: фенол 10 - 25; 2,6-ди-трет-бутилфенол (2,6-ДТБФ) 15 - 30; 2-трет-бутилфенол (2-ТБФ) - остальное, и процесс проводят в присутствии 15 - 30 мас.% 2,4-ди-трет-бутилфенола (2,4-ДТБФ) при массовом соотношении гексаметилентетрамин: "орто-фракция" 1-6,5-7,5. 1 табл.
Patent RU-2078202-C1 (RU)
Title: Method for development of nonuniform oil formations
Inventor: GOLOVKO STANISLAV NIKOLAEVICH
IPC: C09K8/582
Filed: 1995-03-27
Granted: 1997-04-27
Abstract: FIELD: oil producing industry, particular, methods of development of nonuniform oil formations by water flooding; applicable also in water shutoff in producing wells. SUBSTANCE: method of development of nonuniform oil formation by water-flooding includes injection of aqueous solution of partially hydrolyzed polyacrylamide with introduction into it of chromium acetate with clay suspension treated with chromium potash alum is carried out simultaneously or successively. EFFECT: higher efficiency. 2 cl, 2 tbl
Patent RU-2088284-C1 (RU)
Title: Therapeutic unit
Inventor: GORLOV ALEKSANDR IVANOVICH
IPC: A61B18/20
Filed: 1995-06-13
Granted: 1997-08-27
Abstract: FIELD: medical equipment, in particular, therapeutical treatment of purulent inflammation. SUBSTANCE: therapeutic unit has laser device with light guide, channels for supplying gas to radiation zone and discharge of products from this zone, chamber connected with gas supply channel, high-voltage ozone generating electrodes positioned in chamber and connected to laser source outputs and ozone deactivation unit connected with product discharge channel. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2113919-C1 (RU)
Inventor: ZATRUBSHCHIKOV N B
IPC: B06B1/16
Filed: 1995-06-06
Granted: 1998-06-27
Abstract: Изобретение может быть использовано в технологическом вибрационном оборудовании, например в вибросмесителях. Неуравновешенные массы центробежного вибровозбудителя вращают с переменной скоростью, непрерывно чередуя два режима возбуждения. По одному из режимов частоту вынуждающей силы приближают к резонансной частоте колебательной системы, а по другому - удаляют от резонансной частоты. Переключения режимов производят, соответственно, как только кинетическая энергия системы становится больше верхнего и меньше нижнего заданных значений. Уровень кинетической энергии оценивают по амплитуде колебаний. Способ обеспечивает создание асимметричного вибрационного движения с помощью более простых конструкций центробежных вибровозбудителей, обладающих повышенной надежностью и долговечностью. 1 з.п.ф-лы, 2 ил.
Patent RU-2122068-C1 (RU)
Title: Process of preparation of foundations
Inventor: ISAEV B N
IPC: E02D3/12
Filed: 1995-06-28
Granted: 1998-11-20
Abstract: FIELD: construction industry, preparation of foundations of buildings and structures erected on subsiding and structurally unstable soils. SUBSTANCE: process of preparation of foundation includes formation of holes with installation of injectors, soaking, compaction and reinforcement of mass of soil with hardening solution through hydraulic rupture. Soaking, compaction and reinforcement of mass of soil are carried out in one stage with feed of hardening solution through guiding hydraulic rupture. Reinforcement is implemented in the form of system of vertical adjustable flat members of enhanced rigidity. Foamed hardening cement-and-soil solution is used in the capacity of soaking, compacting and reinforcing solution. EFFECT: increased efficiency of process. 1 cl, 6 dwg
Patent RU-2096725-C1 (RU)
Title: Small arm cartridge
IPC: F42B5/16
Filed: 1995-12-06
Granted: 1997-11-20
Abstract: FIELD: ammunition. SUBSTANCE: cartridge has initiation aid, propelled gear and composite powder charge composed of layer of pyroxylene and layer of smoke gun powder in proportion from 44.4 to 84.0% and 55.6 to 16.0% correspondingly. It is also preferable to adhere to following conditions: relation of mass of propelled gear to area of its cross-section and mass of powder charge lies within 0.032 to 0.145 mm mm -2 , final pulse of pressure of powder gases formed by function of charge lies within 15.0 to 55.0 kgf/sq. dm. It also envisaged to use powder based on pyroxylene containing nitroglycerin with optimum mass relation from 12.0 to 22.0 % and gravimetric density from 0.7 to 1.1 g/cu.cm with diameter (thickness of burning arc) of grains from 0.18 to 0.40 mm. EFFECT: increased functional efficiency. 6 cl, 1 dwg , 3 tbl
Patent RU-2136801-C1 (RU)
Inventor: KROSHIN I P
IPC: E01B25/20
Filed: 1996-01-03
Granted: 1999-09-10
Abstract: FIELD: transportation systems. SUBSTANCE: switch has electric motor which is connected through worm gear reducer with switching mechanism, reversible starter, and limit breakers. Switch by its one end is secured on holder of load-bearing rope of aerial tramway. When aerial tramway vehicle comes to crossing point, other end lowers down, and aerial tramway vehicle is positioned on holder of load-bearing rope of crossing line. Operation of respective lifting or lowering is performed under control of one or other limit breaker. Application of aforesaid embodiment of switch allows for wider use of aerial tramways. EFFECT: higher efficiency. 5 dwg
Patent RU-2126912-C1 (RU)
Title: Screw compressor
Inventor: ISHMURATOV RUSTAM RIZAEVICH
IPC: F04C18/16
Filed: 1996-01-18
Granted: 1999-02-27
Abstract: FIELD: power engineering industry. SUBSTANCE: compressor uses a drive and driven rotors. The front and rear sides of the end profile of the drive rotor screw are described mainly by circumference arches. The driven rotor profiles are made on enveloping curves. To enhance the compressor efficiency, the centers of the radii of arch describing the front and rear sides of the screw end profile are arranged on the pitch circle. The radii are of the same value. EFFECT: enhanced efficiency. 7 cl, 3 dwg
Patent RU-2138080-C1 (RU)
Title: Method of simulating vertebral osteochondrosis
Inventor: KOMANDENKO N I
IPC: G09B23/28
Filed: 1996-04-04
Granted: 1999-09-20
Abstract: FIELD: experimental medicine. SUBSTANCE: focus of chronic infection is created in shin bone using gold staphylococci strain culture. From appearance of eosinophils in peripheral blood and degenerative alterations of cells and intercellular substance of intervertebral disk revealed in morphological investigations, one can judge of existence of model. EFFECT: increased physiologic authenticity of model. 6 dwg
Patent RU-2100730-C1 (RU)
Title: Cooling tower
Inventor: LAPSHIN VLADIMIR B
IPC: F28C1/16
Filed: 1996-04-30
Granted: 1997-12-27
Abstract: FIELD: power engineering; cooling water with atmospheric air in circulating water supply systems of industrial plants removing heat from heat exchanger apparatus. SUBSTANCE: cooling tower includes hollow tower proper, sprayer, water trapping device consisting of special appliance mounted above sprayer and rods located inside tower and made in form of runners with insulators on which corona shaping wires and earthed electrodes are movably secured in parallel one after another in height. Earthed electrodes may be made in form of conductors. Insulators are mounted on carriages. Cable provided with earthing circuit is secured on the outside of tower. This cable is passed inside tower through holes available in its housing. EFFECT: enhanced efficiency. 4 cl, 1 dwg
Patent RU-2122652-C1 (RU)
Inventor: KARAVAEV V A
IPC: F04B49/08
Filed: 1996-05-06
Granted: 1998-11-27
Abstract: FIELD: hydraulic drives of machines. SUBSTANCE: controller has high- and low-pressure lines, adjustable displacement section of hydraulic machine, and proportional controller of hydraulic machine volumetric displacement. Proportional controller has case accommodating spring-loaded differential piston mounted so that piston and rod sections are formed therein. Pin fixed in position in cross- sectional bore of piston is kinematically linked with adjustable section of hydraulic machine. Piston pin is provided with spring-loaded distributing and throttling valve communicating through its channels with piston and rod spaces and drain. Valve closes piston space channel and rests on one of arms of double-arm lever whose other arm supports booster with chamber. Booster chamber of proportional controller communicates through channel with piston chamber. Opposite end of piston supports adjustable spring. Spring space communicates with drain. Groove provided in central part of piston communicates with high-pressure line of hydraulic machine. Groove communicates through piston channel with plunger chamber. Plunger is placed across piston in sleeve which enters longitudinal slot of cylinder. Plunger rests on rocker arm with pin in cover. On opposite end, rocker arm supports three-line distributor spring-loaded in direction of rocker arm. Distributor ends and one of lines are connected to drain, inlet is connected to control line, and outlet, to piston chamber. Spring sets distributor so as to provide communication between its outlet and control line. Pressure applied to plunger and rocker arm drives distributor outlet into communication with drain. Spring supported by plunger rests on second side of rocker arm. Plunger travel towards spring is limited by means of adjuster in the form of boss on plunger that enters T-shaped radial slot in adjusting piston-screw assembly. Mounted on control line in tandem with first distributor is second three-line spring-loaded distributor controlled from high-pressure line. EFFECT: improved design. 3 cl, 6 dwg
Patent RU-2105994-C1 (RU)
Title: Range finder
Inventor: CHASOVSKOJ ALEKSANDR ABRAMOVIC
IPC: G01S17/00
Filed: 1996-05-13
Granted: 1998-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: range finder increases accuracy of determination of range without enlargement of base due to insertion of two units of fiber-optical converters with elongated lines, two auxiliary television sensors, second sweep generator, counter, permanent storage and adder. Units of fiber-optical converters are built into screens of proper first and second videocontrol devices which optical outputs are connected through first and second units of fiber-optical converters to optical inputs of first and second auxiliary television sensors which outputs are correspondingly connected to inputs of first and second selectors of amplitude and duration and which inputs are coupled to output of second sweep generator also connected through counter. Permanent storage is connected to second input of adder which first input and output are correspondingly connected to output of measurement device and to input of range indicator. EFFECT: increased accuracy of determination of range. 2 dwg
Patent RU-2096785-C1 (RU)
Title: Compensation accelerator
Inventor: BAZHENOV VLADIMIR I
IPC: G01P15/13
Filed: 1996-07-23
Granted: 1997-11-20
Abstract: FIELD: measurement technology, namely, precision accelerometers with compensative conversion for measurement of linear accelerations. SUBSTANCE: compensation accelerometer has sensitive element, position transducer, magnetoelectric power converter, amplifier with correction filter, n (n=1, 2. . . ) scale resistors connected in series, differential amplifier with first, second, third and fourth feedback resistors. First feedback resistor is connected to inverse input of differential amplifier, second and third feedback resistors are connected to its forward input. Free lead of first feedback resistor and fourth feedback resistor are connected to output of differential amplifier. Free of third feedback resistor and compensation coil are connected to free lead of fourth feedback resistor. EFFECT: increased functional accuracy and reliability. 4 dwg