baber/WOPTO huggingface dataset:
Patent RU-2074027-C1 (RU)
Inventor: KHRENOV EVGENIJ GENNADEVICH
IPC: B01J23/58
Filed: 1995-01-10
Granted: 1997-02-27
Abstract: FIELD: production of catalysts; may be used in processes of cleaning of hydrocarbon fractions from acetylene and/or diene hydrocarbons and position isomerization of olefins. SUBSTANCE: catalyst contains the following components, mas.%: palladium, 0.05-2.0; sulfur, 0.01-2.0; alkali metal, 0.01-3.0; oxide carrier, the balance. The catalyst is prepared by impregnation of oxide carrier with aqueous solution containing palladium salt and sulfur-containing salt of alkali metal. Impregnation is carried out at 15-20 C for 0.5-2 h. Impregnated carrier is dried and activated in hydrogen current. EFFECT: produced catalyst features high activity and selectivity in the process of hydrogenation of acetylene and/or diene hydrocarbons and position isomerization of olefins. 2 cl, 2 tbl
Patent RU-2128468-C1 (RU)
Title: Method for modelling atrioventricular dissociation
Inventor: OSADCHIJ O E
IPC: G09B23/28
Filed: 1995-03-07
Granted: 1999-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves synchronizing heart beat rate in performing discharge irritation of animal, cat, for instance, vagus nerve with discharge succession rhythms in case the discharges are applied to the right vagus nerve. Atrioventricular dissociation is initialized by increasing the number of pulses in a discharge and time interval length between the vagus discharges. EFFECT: simplified and easily reproducible model. 2 cl, 1 dwg
Patent RU-2115436-C1 (RU)
Inventor: ADAMJAN A A
IPC: A61L15/24
Filed: 1995-04-13
Granted: 1998-07-20
Abstract: FIELD: medicine. SUBSTANCE: agent is made of copolymers of vinyl alcohol, vinyl acetate and vinyl glutarate as powder (particle size is 10-1 500 mcm) and has drug taken from the group: antibacterial preparation, proteolytic enzyme or topical anesthetic agent. Agent is used for treatment of infected wounds of different etiology. EFFECT: enhanced effectiveness of an agent. 2 cl
Patent RU-2086680-C1 (RU)
Title: Method of extracting lead and physico-chemical modification of silver
Inventor: PATRUSHEV VALERIJ V
IPC: C22B7/00
Filed: 1995-04-20
Granted: 1997-08-10
Abstract: FIELD: nonferrous hydrometallurgy. SUBSTANCE: method involves extracting lead and simultaneously modifying silver from metal and sulfide forms into chloride one. To that end, products are treated with 200-400 g/l ferric oxide aqueous solution at heating to 100-105 C and agitation. Solution is separated from non-dissolved residue at the same temperature, cooled to a temperature from +20 to -20 C, and crystalline lead chloride is separated and washed with sodium sulfite solution. EFFECT: enhanced efficiency of process.
Patent RU-2130633-C1 (RU)
Title: Personal objects with tools for indication of personal medical data of their holder
Inventor: RENE SHTUDER
IPC: G04B37/12
Filed: 1994-06-23
Granted: 1999-05-20
Abstract: FIELD: detection of medical data of holder who carries watch, bracelet, pendent, etc. SUBSTANCE: device has indication surface, which has sequence of sectors which store medical data, as well private identification plate which covers at least part of indication surface and which stores holder identification data. Identification plate is designed as sequence of tear-off sheets, each of which hides at least one sector of indication surface in its initial position or displays respective sector of indication surface upon its tearing off identification plate. EFFECT: possibility to combine privacy of holder's data and their easy detection by medical service personnel. 17 cl, 12 dwg, 1 tbl
Patent RU-2111608-C1 (RU)
Title: Digital modulator of induction motor frequency changer
Inventor: STARIKOV A V
IPC: H03K7/08
Filed: 1995-05-11
Granted: 1998-05-20
Abstract: FIELD: pulse engineering; control-system frequency changers. SUBSTANCE: digital modulator has square-pulse generator 1, counters 2 and 3, sign flip-flop 4, flip-flop 5, OR gates 6-9, inverter 10, AND gate 11, NAND gates 12-17, decoder 18, pulse shapers 19 and 20, adder 21, register 22, binary-sonary counter 23, limiting circuit 24, and reset circuit 25, output buses 26-31, input-signal bus 32, and sign bus 33. EFFECT: simplified design, provision for implementing $$$-switching control mechanism for frequency changer power transistors. 4 cl, 2 tbl
Patent RU-2106362-C1 (RU)
Title: Method for production of polyamide foam
Inventor: ATROSHCHENKO ALEKSANDRA IL INI
IPC: C08J9/14
Filed: 1995-06-14
Granted: 1998-03-10
Abstract: FIELD: manufacturing of heat and sound insulation materials. SUBSTANCE: polymerization of C 6 -C 12  lactams is carried out in the presence of activating agent, catalyst, frothing agent and finely dispersed filler. Toluylene diisocyanate is used as activating agent, sodium formate is used catalyst, product of direct distillation of white spirit having boiling point 165-200 C being used as frothing agent. EFFECT: improved efficiency of the method. 1 tbl
Patent RU-2121658-C1 (RU)
Title: Magnetostriction translation converter
Inventor: EVSTAF EV A G
IPC: G01B17/00
Filed: 1995-06-22
Granted: 1998-11-10
Abstract: FIELD: measurement technology, measurement and check of translations. SUBSTANCE: interrogation and output windings are put on ends of waveguide from magnetostriction material with dampers. Permanent immobile magnets are positioned above windings. One more magnet is coupled to object of translation. Input of amplifier-former is linked to output winding and former of pulse of recording current is connected to interrogation winding. Magnetostriction translation converter includes two converters of time interval to digital code, each one composed of D flip-flop-flop and counter. Inputs of counters are connected to output of generator of counting pulses. Apart from them converter incorporates clock generator, adder, shift register and buffer register. EFFECT: increased measurement precision thanks to measurement of time delay between time moments corresponding to middle of two voltage pulses induced in output winding during one measurement cycle. 2 dwg
Patent RU-2087545-C1 (RU)
Title: Method of melting of low-carbon steel
Inventor: DOROFEEV GENRIKH A
IPC: C21C5/28
Filed: 1995-07-20
Granted: 1997-08-20
Abstract: FIELD: ferrous metallurgy, particular oxygen-converter process of steel melting. SUBSTANCE: the offered method includes charging of scrap, pouring of liquid cast iron, oxygen blowing, charging of slag-forming material and carbon-containing materials. Carbon- containing materials are introduced in form of hard charge stock which consists of loose carbon-containing material poured-on with iron-carbon alloy with concentration of carbon in melt amounting to less than 0.3% and temperature of 1630-1730 C in quantity of 5-100 kg/t of melt. Ratio of loose carbon-containing materials and iron-carbon alloy, and also of additional oxide material is regulated. Quantity of oxygen in oxide material is less then that required for complex oxidation of all elements contained in iron-carbon material by 10-90% and featuring affinity to oxygen higher than that of iron. Carbon-containing material may be introduced by two portions: first, in form of loose component, and then, in form of hard one with regulated method of introduction. The invention offers the particular materials used in the method. EFFECT: higher yield and reduced concentration of carbon in bath. 7 cl, 1 tbl
Patent RU-2075707-C1 (RU)
Title: Heliokitchen
Inventor: ADAMOVICH ANDREJ B
IPC: F24S90/00
Filed: 1995-09-19
Granted: 1997-03-20
Abstract: FIELD: helioengineering, in particular, solar kitchens. SUBSTANCE: heliokitchen uses a radiation detector and a concentrator with an azimuth-zenith attitude control system connected to the radiation detector by means of links; the system represents a bent guide of the locking member secured in the radial groove of the concentrator, which is attached to the bed frame fixed to the base rotatable relative to the +-Z-axis, and has a bush on one end with a pin for vertical movement relative to the latter. The radiation detector is installed in the suspension assemblies of the bed frame for turning relative to their longitudinal +-Y-axis, it represents a hollow sphere of heat-insulating material with a through hole facing the concentrator, having a hinged cover with a closed-position retainer; the object to be heated is installed inside the sphere on a support connected to the bed frame suspension assemblies. Concentrator radius P c  exceeds external radius P h  of the spherical hollow detector by four times. The internal surface of the sphere has a spectrum selective coating with a high absorbing capability in the region of the maximum of the solar radiation spectrum and with a low radiating power in the region of the self-radiation spectrum. The external surface capacity with respect to the solar radiation spectrum. The locking member uses a U-shaped plate installed on the bent guide and secured in the radial groove of the concentrator, in whose side face provision is made for a threaded hole for the pressure bolt with a pipe wrench. The bed frame suspension assemblies have a bush with a pin, whose one end has a square section, and the other end with a cylindrical section has a a groove, in which the support for the object to be heated is fixed. The retainer represents a door latch with a permanent magnet. EFFECT: enhanced efficiency. 7 cl, 7 dwg
Patent RU-2088304-C1 (RU)
Title: Device for automatic delivery and filtration of liquids
Inventor: RATNIKOV VIKTOR I
IPC: B01D29/60
Filed: 1995-11-10
Granted: 1997-08-27
Abstract: FIELD: automatic filtration, overflow and pumping liquids having different properties, including high-aggressive, explosive, fire-hazardous and toxic liquids. SUBSTANCE: device includes compressed air main, hermetic reservoir where float valve is mounted on springs, pressure pipe and air distributor made in form of housing whose inner cavity is provided with movable rod. Rod of this cavity and rod of float valve are used for connecting the pressure reservoir with atmosphere or with compressed air main. EFFECT: enhanced reliability. 1 dwg
Patent RU-2113114-C1 (RU)
Title: Animal positioning and retaining apparatus
Inventor: MIRGIEV I A
IPC: A01J5/00
Filed: 1995-11-14
Granted: 1998-06-20
Abstract: FIELD: sheep farming, in particular, positioning and retaining of sheep in milking pens. SUBSTANCE: apparatus has front wall with neck grips, feeders, longitudinal wall having carriage, drum and flexible strip disposed between carriage and drum. Carriage is provided with upper and lower frame halves having brackets with rollers movable along guides. When sheep enters milking pen, carriage is stopped in predetermined position by means of retaining mechanism. Carriage together with flexible strip is returned back to the initial position by means of pneumatic drive and vacuum device. Sheep retaining process is performed in automatic mode. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 6 dwg
Patent RU-2070249-C1 (RU)
Inventor: KOSTYUKOV VIKTOR D
IPC: E02B3/06
Filed: 1995-12-07
Granted: 1996-12-10
Abstract: Использование: в области гидротехнического строительства, а именно, в конструкциях причальных сооружений на слабых грунтах и в способах их возведения. Сущность изобретения: в причальном сооружении на слабом грунте, включающем лицевую стенку, соединенное с ней анкерное устройство и размещенные в слабом грунте естественного залегания и выполненные из смеси этого грунта с вяжущим материалом закрепляющие колоннообразные элементы, центры поперечных сечений которых образуют в плане узлы регулярной сетки, колоннообразные элементы расположены с интервалами между ними, а площадь каждой ячейки сетки, образованной центрами поперечных сечений колоннообразных элементов, удовлетворяет условию, что вес объема грунта естественного залегания, находящегося между колоннообразными элементами, ограничивающими ячейку сетки, не превышает пятикратного значения суммарной силы сцепления этого грунта с боковыми поверхностями упомянутых колоннообразных элементов. При возведении причального сооружения после закрепления слабого грунта до или после анкеровки лицевой стенки производят выемку грунта перед лицевой стенкой со стороны акватории. 2 с. и 19 з.п.ф-лы, 6 ил.
Patent RU-2095945-C1 (RU)
Title: Electrode heater of liquids
Inventor: BELKOV VLADIMIR A
IPC: F24H1/20
Filed: 1995-12-04
Granted: 1997-11-10
Abstract: FIELD: boilers, accumulating water heaters which are supplied from electric power supply. SUBSTANCE: device has coaxial central phase electrode, protection metal cylinder and zero peripheral cylindrical electrode which are mounted in housing on dielectric wall. Housing has input and output pipes for connection to room heating pipes, excess tank and switch. Protection screen is connected to power supply and central phase electrode through commutator. EFFECT: stepwise control of power , heating mode and water temperature in range of 30-90 C. 2 dwg
Patent RU-2099992-C1 (RU)
Title: Method for production of nonsmoking tobacco goods
Inventor: MOKHNACHEV IGOR G
IPC: A24B15/24
Filed: 1996-03-15
Granted: 1997-12-27
Abstract: FIELD: technology of producing nonsmoking tobacco goods. SUBSTANCE: method involves preparation of tobacco, its extracted by water, separation of extract, its mixing with filling and mixture forming. EFFECT: higher efficiency. 18 cl
Patent RU-2129124-C1 (RU)
Title: Method of preparing alkylsilane derivatives with hydrolysable groups at silicon atom
Inventor: GRINBLAT M P
IPC: C08G77/06
Filed: 1996-05-30
Granted: 1999-04-20
Abstract: FIELD: chemistry of polymers, more particularly production of cross-linking agents for vulcanization of low-molecular weight organosilicon polymers. SUBSTANCE: alkyltriacetoxy silane is made to react at room temperature with alkyl silane of general formula: wherein R is CH 3 -CH=CH 2 ; RSi[ON=C(R 1 R 2 )] 3  R 1 ,R 2  are CH 3  or C 2 H 5 . EFFECT: no high temperature, shorter process time, and readily available compounds. 8 ex
Patent RU-2144797-C1 (RU)
Title: Application sorption method for preventing from pyoseptic complications in high infection risk group of puerperas subjected to cesarean section
Inventor: PEKAREV O G
IPC: A61K31/415
Filed: 1996-07-17
Granted: 2000-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying intrauterine intraoperation administration of sorption draining tampon manufactured from capron membrane having dialysis pores size of 1.5-3.0 nm and filled with mineral carbonic sorbent having metronidazolum adsorbed thereon at a dose of 3 mg/ml. EFFECT: easily stopped inflammation process; reduced general intoxication; reduced risk of infection process generalization. 6 tbl
Patent RU-2137092-C1 (RU)
Title: Former of light line
Inventor: PLOTNIKOV V S
IPC: G01C5/00
Filed: 1996-07-31
Granted: 1999-09-10
Abstract: FIELD: marking, determination of position and direction to machined object. SUBSTANCE: former of light line has lasers and elements of sweep arranged in pairs to transform consecutive row of beams to uniform continuous line on object. Elements of sweep are placed in mounts eccentrically to supports for location turn. Lasers are put on supports for location translations. Laser holders can be made in the form of collet-radiator. EFFECT: stabilized brightness and enhanced uniformity of illumination of light line on machined object. 1 cl, 6 dwg
Patent RU-2101635-C1 (RU)
Inventor: SHUBIN A F
IPC: F27B1/00
Filed: 1996-07-31
Granted: 1998-01-10
Abstract: FIELD: ferrous and nonferrous metallurgy, chemical, food-processing and construction industries. SUBSTANCE: shaft kiln includes preheating, roasting and cooling zones. Base of roasting zone has narrowed profile in which fuel combustion chambers are built. Combustion chambers are interconnected by circular passage provided with holes connecting the combustion chambers with working chamber of kiln in lower narrowed portion of profile. EFFECT: increased capacity of kiln and improved quality of finished product due to smooth distribution of gas flow over entire section of kiln. 2 cl, 1 dwg
Patent RU-2114753-C1 (RU)
Title: Rail vehicle retarder
Inventor: EGIAZARJAN A V
IPC: B61K7/02
Filed: 1996-08-05
Granted: 1998-07-10
Abstract: FIELD: railway transport. SUBSTANCE: device has brake and brake release mechanisms. Each brake mechanism has guide brake blocks secured on spring-loaded bearing supports and drive brake blocks whose drive is made in form of row of C-shaped levers secured with spring loading relative to rails and hinge connected by axle on bearing supports to form two arms. Drive brake block is rigidly secured on some arms, other arms engage with railway car wheels through load-bearing beam furnished with vertical pins freely fitted in holes of bearing supports. Bearing supports are connected by frame. Each brake release mechanism is made in form of bushings vertically installed in base and accommodating rolling support in form of ball and pin engaging with support V-block installed for movement in horizontal hole of bushing and connected with lead screw. EFFECT: provision of uniform distribution of braking forces of brake guide blocks between both wheels of wheelset. 4 dwg
Patent RU-2131626-C1 (RU)
Inventor: MITIN V S
IPC: G21C3/00
Filed: 1996-08-27
Granted: 1999-06-10
Abstract: FIELD: nuclear technology; manufacture of fuel elements for nuclear reactors. SUBSTANCE: pellet covered with multilayer coating on cylindrical surface has underlayer that has additional zirconium oxide film on fuel material surface. Method implies that pellets have axial cylindrical bore or two blind axial holes. For coating, pellets are arranged by means of axial holes into vertical strings or piles which are rotated in vacuum chamber about its axis aligned with axes of pellets placed into it. Plant implementing this method has vacuum chamber holding cathodes plates made of coating material and anodes. Novelty is also that revolving mechanism is mounted for rotation about its vertical axis and each holder is made in the form of hanger for locking and centering single pile of pellets placed vertically in revolving mechanism for rotating about its axis and incorporates mechanism ensuring this rotation. EFFECT: improved uniformity and adhesion of coating with fuel material. 15 cl, 9 dwg, 1 tbl
Patent RU-2117655-C1 (RU)
Title: Oxidizing agent for lignosulphonates to produce vanillin
Inventor: GOGOTOV A F
IPC: C07G1/00
Filed: 1996-08-28
Granted: 1998-08-20
Abstract: FIELD: chemical treatment of wood components, more particularly use of vanillin in food industry and in production of drugs. SUBSTANCE: oxidizing agent of lignosulphonates is nitrogen containing compound such as azolignin instead of toxic oxidizing agent. EFFECT: high yield of vanillin. 8 ex, 1 tbl
Patent RU-2104079-C1 (RU)
Inventor: SAMSONOV A K
IPC: B01D21/02
Filed: 1996-10-31
Granted: 1998-02-10
Abstract: FIELD: devices for purification of water from suspended particles; may be used in chemical, metallurgical and other industries. SUBSTANCE: settler has cylindrical body with inclined bottom, devices for supply of water to be purified, withdrawal of clarified water, thin-layer module accommodated in framework in the form of inclined cylinder. Separating plates of this-layer module are inclined at an angle of 30-60 deg and present equilateral triangle in cross-section with angle between sides of 30-150 deg. Settler has sediments distributor which is made in the form of two parallel shields whose upper edge enters recesses of separating plates of thin-layer module, while lower edge is located below the device supplying water. Settler also has device for periodic cleaning of bottom. Water to be purified flows through intake to settler distribution zone, further on, rises to thin-layer module where laminar settling of solid phase on separating plates takes place. Under gravity sediments slide over inclined plates to their profiled part forming inclined trough and over it to sediments distributor. Sediments pass settling zone to zone of sediments accumulation and withdrawal through outlet. Clarified water is collected in vessel located under framework of thin-layer module. EFFECT: higher efficiency. 5 cl, 3 dwg
Patent RU-2103190-C1 (RU)
Inventor: BAKHCHEVANSKA T B
IPC: B60S5/02
Filed: 1996-10-28
Granted: 1998-01-27
Abstract: FIELD: transport engineering; filling stations for road vehicles. SUBSTANCE: container-type tilling station has fuel reservoirs arranged in fuel storage container secured on frame by means of supports. Fuel storage container is furnished with emergency split fuel collector with drain branch pipe for pumping out split fuel arranged under reservoirs. Each reservoir is provided with breather valve branch pipes, measuring devices fuel overflow sensors and fuel filling and dispensing branch pipes mounted on inspection hatch cover. Fire partition in form of screen box filled up with washed crushed stone is placed between reservoirs. Pan is placed under fuel dispensing columns. Pan has compartments for each column and fire protection partition between compartments and reservoirs. Erection structure of fuel storage container has detachable roof guards, louvers and deflectors for ventilating the container. The following devices are placed between operator's cabin and fuel storage containers: shed-lightning arrestor with lamp from the top, and receiver for fuel containing drains at the bottom made in form of cover with intake grid and outlet to collector. All territory of filling station is divided into approach, filling proper and service zones. Operator's cab has compartment for water-foam fire fighting installations. EFFECT: enlarge operating capabilities. 6 cl, 4 dwg
Patent RU-2129734-C1 (RU)
Title: Device for training operators
Inventor: BUSHUEV S N
IPC: G09B9/00
Filed: 1997-01-23
Granted: 1999-04-27
Abstract: FIELD: training equipment. SUBSTANCE: device has unit for setting training programs, indication board, unit for entering operator's responses, comparison unit, unit for comparison of semantic elements. First memory unit, and first memory extension unit are connected through first unit of group comparison gates and additional unit of first group of comparison gates to first unit of group of integer registers and additional unit of first group of integer registers. In addition device has delay gates, OR gates, adder, decoders, group of OR gates, units of group of indicators. Goal of invention is achieved by introduced second group of integer registers, units of second group of comparison gates, memory extension units, second memory unit, counters, pulse generator. This results in possibility to process semantic elements. EFFECT: possibility to assess creativity of trainees. 22 dwg
Patent RU-2116871-C1 (RU)
Title: Automatic milling machine for slotting the commutators of electrical machines
Inventor: GUBIN VLADIMIR NIKOLAEVICH
IPC: B23C3/28
Filed: 1997-01-23
Granted: 1998-08-10
Abstract: FIELD: means for production. SUBSTANCE: milling machine has spindle for attachment of milling cutter. Spindle also communicates mechanism which corrects milling cutter position relative to interlamella slot. Mechanism of division and turning of armature being machined is mounted on two-arm lever. It renders direct effect on commutator as a result of introduction of its lock into interlamella slot of commutator, commutator slot being machined preliminarily. EFFECT: simplified construction, higher reliability in operation. 1 dwg