baber/WOPTO huggingface dataset:
Patent RU-2078327-C1 (RU)
Title: Instrument for determining strength and heat- and moisture-straightening of plastic lubricants
Inventor: KHAKIMOV INEL G
IPC: G01N3/08
Filed: 1993-01-19
Granted: 1997-04-27
Abstract: FIELD: instrument industry. SUBSTANCE: instrument has a means for loading connected with an actuator, pickup for measuring load that is made up as plates positioned with a spaced relation. The spaces 15 are filled with a lubricant to be tested. The plates are mounted for permitting mutual movement. The instrument comprises facility for measuring force, recorder, and thermostat 8 for receiving the pickup for measuring force provided with cover 13 secured to fixed plate 11. The plate is provided with slots and guides for movement of movable plate 12 with knurls of the same depths and steps from the side of fixed plate 11. The fixed plate is interposed between cover 13 and movable plate 12. EFFECT: improved design. 2 dwg, 3 tbl
Patent RU-2081120-C1 (RU)
Title: Process for preparing disodium salt of ([2-(2-aminothiazol- -4-yl)-2-syn-methoxyimino]acetamido)-3-([2,5-dihydro-6- -hydroxy-2-methyl-5-oxo-as-triazin-3-yl)thio]methyl)-3- cephem-4-carboxylix acid and disodium salt of of 7-amino- -3-[(2,5-dihydro-6-hydroxy-2-methyl-oxo-as-triazin-3-yl-thio] methyl)-3-cephem-4-carboxylic acid
Inventor: NATASHA KHAFNER-MILACH
IPC: A61K31/545
Filed: 1993-01-27
Granted: 1997-06-10
Abstract: FIELD: chemical industry. SUBSTANCE: disodium salt of cephtriaxone-7-{ [2-(aminothiazol- -4-yl)-2-syn-methoxyimino] acetamido} -3-{[2,5-dihydro-6- hydroxy-2-methyl-5-oxo-as-triazin-3-yl)thio] methyl} -3 -cephem-4-carboxylic acid hemiheptahydrate is prepared by treatment of aqueous suspension of 7-amino-3-{ [(2,5-dihydro- -6-hydroxy-2-methyl-5-oxo-as-triazin-3-yl)thio] methyl}-3- -cephem-4 carboxylic acid with sodium hydrocarbonate in 1:2 molar ratio, respectively followed by exchange reaction of 7-amino-3-{[(2,5-dihydro-6-hydroxy-2-methyl-5-oxo-as-triazin- -3-yl)thio]methyl}-3-cephem--4-carboxylix acid disodium salt with reactive 2-[2-aminothiazol-4-yl]-2-syn-methoxyiminoacetic acid derivative such as 2-bemzothiazolyl-thioester in aqueous solution and in the presence of suitable inert organic solvent such as acetone at temperatures ranging from 0 to 40 C, and desired compound is recovered in pure form. EFFECT: higher efficiency. 3 cl
Patent RU-2065609-C1 (RU)
Title: Method of determination of flow rates and depths of rapid water passages and device for its accomplishment
Inventor: TRUNOV IVAN T
IPC: G01P5/00
Filed: 1993-02-16
Granted: 1996-08-20
Abstract: FIELD: hydraulic engineering researches in geodetic and hydrologic surveying. SUBSTANCE: in the method of determination of flow rates and depths of water passages consisting in preliminary calibration of the lead-and-line and float, sinking of the lead-and-line with the float in the water passage, measurement of the float shift additionally measured are the time of lead-and-line sinking and the time of float emersion, and the sought values are determined by the respective formulas with due account made for the influence of turbulence according to the results of measurement, which brings about an increase of the accuracy of measurement of flow rate and depth. The device for accomplishment of the method uses a metal lead-and-line with a movable holder, wooden float- integrator connected to the holder by means of a collet, system of electrical components and an external electric power source. EFFECT: facilitated procedure. 2 cl, 2 dwg
Patent RU-2041610-C1 (RU)
Title: Method for growing ligneous plants such as pine trees with adjustment of content of radionuclides
Inventor: IPATEV VIKTOR ALEKSANDROVICH
IPC: A01G23/00
Filed: 1993-02-19
Granted: 1995-08-20
Abstract: FIELD: forestry. SUBSTANCE: this method prescribes maintaining subsurface water at pre-determined level to obtain certain rated specific activity coefficient of 0.0172 to 0.2830 in plantlets being grown. EFFECT: promising results. 2 tbl
Patent RU-2102534-C1 (RU)
Inventor: OSADCHENKO I M
IPC: C01B25/01
Filed: 1993-05-14
Granted: 1998-01-20
Abstract: FIELD: electrochemical techniques. SUBSTANCE: invention concerns preparing phosphorus compounds finding use as reducing agents. To this end, red phosphorus mixed with ethylenediamine aqueous solution is electrolyzed in diaphragmless electrolyzer at 70-95 C. EFFECT: increased yield of phosphites, reduced toxic hydrogen phosphide formation, and excluded formation of hypophosphites.
Patent RU-2081134-C1 (RU)
Title: Composition for preparing polyimide foam materials
Inventor: YUDIN VLADIMIR E
IPC: C08J9/40
Filed: 1993-05-27
Granted: 1997-06-10
Abstract: FIELD: chemistry of high-molecular weight compounds, in particular, aviation, automobile manufacture and shipbuilding, constructions which require light and strong noncombustible materials. SUBSTANCE: invention provides composite polyimide foam materials based on elastic foams. Composition comprises prepolymer binder and filler. Heat treatment of binder produces elastic polyimide foam. Composition comprises prepolymer binder based or mixture of two aromatic diamines consisting of 4,4'-diaminodiphenyl methane, m- and p-phenylene diamines, 4,4'-diaminodiphenyl ester, 4,4'-diaminodiphenyl sulfide, 4,4'-diaminodiphenyl, 4,4'- -diaminodiphenylsulfone at ratios of 0.2-0.8: 0.8-0.2 and 3,4',4,4'-benzophenontetracarboxylic acid diester and lower aliphatic alcohol. Filler in composition is thermally-resist arimide, aramide and carbon fiber. Ratio of components is as follows, wt.-%: binder, 30-70; filler, 30-70. Composite polyimide material is prepared in two stages. In the first stage, composition is prepared by mixing components or prepregs are prepared by impregnating fiber with binder solution or malt. In the second stage, composition is hardened at 250 C. Density of resulting materials is 0.2-0.5 g/sq.cm. EFFECT: improved properties of the composition. 3 cl, 2 tbl
Patent RU-2081101-C1 (RU)
Inventor: BABKIN ALEKSANDR K
IPC: C06C5/04
Filed: 1993-06-01
Granted: 1997-06-10
Abstract: Сущность изобретения: шнур содержит сердцевину из пластичного взрывчатого вещества, окруженную защитной полимерной оболочкой, выполненной из двух слоев лака и армированной нитями, которые расположены на поверхности первого слоя лака и закреплены на ней вторым слоем лака, на защитную оболочку нанесена упрочняющая оболочка, выполненная из пластичного полимера, армированная нитями, расположенными параллельно оси шнура. 2 ил.
Patent RU-2091066-C1 (RU)
Title: Method of 2-allylhydroxyethanol synthesis
Inventor: PECHKUROV BORIS FEDOROVICH
IPC: A61K31/045
Filed: 1993-06-25
Granted: 1997-09-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: new method of synthesis of 2-allylhydroxyethanol is carried out by interaction of allyl alcohol and ethylene oxide. Reaction is carried out at 90-125 C for 0.5-1.5 h at mole ratio of allyl alcohol and ethylene oxide = (1-4.5):1, respectively. Zeocar-2 is used as catalyst. Catalyst shows the following parameters: specific pore volume is 0.5 x I0 -3  m 3 /kg, composition, wt.-%: SiO 2  83.5; AL 2 O 3  10.0; rare-earth element oxides 2.5, and concomitants - the rest. Catalyst content in reaction mass is 1-10%. After reaction termination the reaction mass is filtered off from catalyst and subjected for rectification. Synthesized compound is used for synthesis of chemical-pharmaceutical preparations. EFFECT: enhanced selectivity, decreased waste formation, improved economy indices. 1 tbl
Patent RU-2036605-C1 (RU)
Title: Method for making complex functional diagnosis of human physical condition
Inventor: MELNIKOV SERGEJ B
IPC: A61B5/0205
Filed: 1993-12-28
Granted: 1995-06-09
Abstract: FIELD: medicine. SUBSTANCE: method involves observing and evaluating in ordinal scores a number of functional characteristics: heart beat rate, arterial blood pressure, Kettle weight- height index, Stange test, Skibinsky index, Serkin and Roufier tests carried out simultaneously, pulse restoration, visual motor response, swiftness, vertebral column flexibility, muscular force of prelum abdominale, hands and shoulder girdle, maximum oxygen uptake in step test according to Astrand-Rimming. Human physical state index calculated from a formula  , where a i  are the score estimations between 0 and 6 for each of the indexes. Human physical state index value decrease degree is used to estimate the worsening of human physical condition. EFFECT: enhanced accuracy in making diagnosis of human physical condition. 1 tbl
Patent RU-2098534-C1 (RU)
Title: Method of filling cellulose fibers with calcium carbonate, compounded paper containing cellulose fiber mass, and method of manufacturing thereof
Inventor: DZHON GAROLD KLANGNESS
IPC: D21H17/70
Filed: 1992-03-05
Granted: 1997-12-10
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: method provides manufacturing fibrous cellulose material consisting of multitude of elongated cellulose fibers with tubular walls surrounding internal cavity containing deposited calcium carbonate. Compounded paper or fibrous material have such moisture content as to provide percentage of moisture based on fibrous material weight at the level within the range from 40 to 95%. Water is disposed inside cavity of tubular walls of cellulose fibers and in the walls of fibrous mass of fibers. A chemical is added to cellulose mass to penetrate into water present in fibrous cellulose mass. Further, mass is brought in contact with gas reacting with the chemical added thereby producing water-insoluble compound. By this method, compounded paper is manufactured with chemical disposed inside cavities and walls of fibrous mass in multitude of cellulose fibers. EFFECT: enhanced efficiency of process. 10 cl, 7 dwg
Patent RU-2108057-C1 (RU)
Title: Device for measuring arterial blood pressure
Inventor: LAPSHIN B I
IPC: A61B5/02
Filed: 1994-01-24
Granted: 1998-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has transformer mounted in casing and two receiving channels running in parallel. The receiving channels are produced as tubes of closed volume having walls manufactured from flexible non-extensible material for filling with incompressible liquid. The tubes communicate to each other by means of throttle channel. EFFECT: enhanced accuracy in measuring hemodynamic characteristics. 2 dwg
Patent RU-2061297-C1 (RU)
Inventor: VARTANYAN AREVSHAD A
IPC: H02N3/00
Filed: 1994-02-12
Granted: 1996-05-27
Abstract: FIELD: pumping of dielectric liquids, compressed gases, and gas mixtures with dispersed liquid or solid particles in cryogenic engineering and power engineering. SUBSTANCE: EHM-supercharger-pump unit has inculating housing whose duct accommodates emitter, auxiliary and collector electrodes. Needle emitter electrode is coaxial in respect to duct. Auxiliary electrode is spherical gauze segment whose bae coincides with inner section of duct. Collector electrode surface facing covex side of auxiliary electrode is ellipsoid of revolution coaxial relative to duct. EFFECT: enlarged functional capabilities. 4 cl, 2 dwg
Patent RU-2049879-C1 (RU)
Title: Embedded part of reinforced column
Inventor: IVANOVSKIJ YURIJ I
IPC: E04C5/06
Filed: 1994-03-17
Granted: 1995-12-10
Abstract: FIELD: civil engineering. SUBSTANCE: embedded part is made of twin anchors with vertical portions touched to one another and are flush-mounted to column face, and folded out portions are drawn to form an angle. Stiffness membrane is joint to the column with welding mounting overlay to its anchors. EFFECT: decreased metal and labour consumption. 3 dwg
Patent RU-2121639-C1 (RU)
Title: Preheating device
Inventor: VERNER FISHER
IPC: F27D99/00
Filed: 1994-05-06
Granted: 1998-11-10
Abstract: FIELD: preheating dry material for production of unroasted carbon-containing masses. SUBSTANCE: preheater includes round bin-shaped housing with core and electrodes at its upper and lower ends which are connected to supply source. Fitted concentrically at upper end of housing is feed tube, other feed tube being concentrically fitted on lower end of housing. Dry material is directed to this tube by means of special device mounted rotatably in housing. Such construction provides for smooth heating of material due to homogeneous flow of mass and repair of preheater without securing the entire plant. EFFECT: enhanced efficiency and reliability. 8 cl, 2 dwg
Patent RU-2072582-C1 (RU)
Title: Working medium generator for thermionic energy converters
Inventor: SINYAVSKIJ VIKTOR V
IPC: H01J45/00
Filed: 1994-06-02
Granted: 1997-01-27
Abstract: FIELD: direct conversion of heat energy to electric one, mainly thermoionic energy conversion. SUBSTANCE: generator has a body with evaporation and condensation zones and steam throttling and extraction devices located in the evaporation zone, and a system, used for returning the condensed working medium, in the form of a tube positioned outside the body, which provides conditions for thermovacuum preparation. The tube with a recommended diameter and length may be furnished with a heater, temperature-measuring elements, filter of oxides and other working medium compounds. EFFECT: enhanced efficiency. 6 cl, 1 dwg
Patent RU-2081276-C1 (RU)
Title: Elevator for underground activity
Inventor: YAMLEEV USMAN A
IPC: E04H6/06
Filed: 1994-08-04
Granted: 1997-06-10
Abstract: FIELD: underground engineering. SUBSTANCE: device has platform for cars installed in the area of ascending/descending in front of garage gate. Descending/ascending device is made in the form of a pair of slide levers. Levers are hinged to walls of descending/ascending area. One end of each lever is connected to garage gate. The gate are installed so as to be moved in vertical direction. Elevator is provided with three pairs of guides of metal channels for roller stoppers. Stoppers are secured to the area and gate. Elevator is equipped with hoist of double action with cantilever and double roller. Stoppers are secured to the area and gate. Cantilever is placed on the gate. Steel cable is passed through double roller. EFFECT: higher efficiency. 7 dwg
Patent RU-2107471-C1 (RU)
Title: Method for uterine extirpation
Inventor: SIDORENKO JU S
IPC: A61B17/42
Filed: 1994-08-16
Granted: 1998-03-27
Abstract: FIELD: medicine, gynecology. SUBSTANCE: before conducting lower cuts all uterine ligaments are fastened and tightened. An uterus is tightened upwards. Tightened ligaments are crossed with no bleeding from left to right by crossing peritoneum simultaneously. An uterus is tightened by visualizing uterine vessels. Vessels are crossed and ligated. Vaginal tube is crossed up. EFFECT: higher efficiency to simplify operation, decrease blood losses and improve visualization of operation area.
Patent RU-2078185-C1 (RU)
Title: Electronic control code device for door lock
Inventor: PETROV EVGENIJ P
IPC: E05B47/00
Filed: 1994-10-10
Granted: 1997-04-27
Abstract: FIELD: shackle-lock production engineering. SUBSTANCE: device has code-made key base and additional bodies of lock made so that last is installed in slot made in first body and fixed by straps. Locking reliability is achieved by detent member action to provide efficient fixing of collar and snap spring lock at advanced position which is controlled by electronic control block as well as door lock knob operation from home side of door. Detent member remote control is made on basis of electric magnet actuator using. Additional body of device provides convenience use of device construction by electronic control block placing in with key slot and comfortable using owing to code-key slot presence as well as code-key easy changing. EFFECT: better workability, more comfortable using. 10 cl, 4 dwg
Patent RU-2055219-C1 (RU)
Title: Hydraulic motor
Inventor: SAMOKHVALOV VLADIMIR VLADIMIRO
IPC: F01C1/077
Filed: 1994-11-30
Granted: 1996-02-27
Abstract: FIELD: hydraulics. SUBSTANCE: hydraulic motor has stator with the inner gear shaft mounted inside the stator to define working chambers, rotor with outer toothing and covers which are in contact with the faces of the stator and rotor and having distributing passageways and passageways for supplying and discharging working fluid. By-passes are made in the stator. The by-passes interconnect distributing axially alined passageways. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2099171-C1 (RU)
Title: Device for automatic certification of measuring head of numerically-controlled machines
Inventor: SVYATSKIJ MIKHAIL ALEKSANDROVI
IPC: B23Q15/00
Filed: 1995-03-06
Granted: 1997-12-20
Abstract: FIELD: mechanical engineering; particularly certification of measuring heads of numerically-controlled machines. SUBSTANCE: device consists of certification standard with magnetic members situated inside the standard and a system intended to create aerostatic support for axial orientation of the standard. When the device resides in the tool magazine of the machine, the standard is stored fixed in the aligning bar. When the device is introduced into the working zone of the standard, it is supplied with compressed air, which creates air cushion between the aligning rod and the standard thus resulting in centering of the standard. Compressed air comes also into the standard chamber to act upon rotary mechanism of magnet rotor. When the rotor turns through 90 deg. on the axis, the open stator and the magnet interact with the machine table thus generating closed magnetic loop. When the standard is brought to the table, the magnets fix it on the table within the specified coordinates. After certification of the measuring head, control of the article and repeated check of the measuring head, the device is taken into tool magazine and the magnet takes initial position. EFFECT: improved accuracy of machine operation. 7 dwg
Patent RU-2117150-C1 (RU)
Title: Composition for acid treatment of bottom zone of formation
Inventor: SULTANOV R R
IPC: E21B43/27
Filed: 1995-04-14
Granted: 1998-08-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention consists in consecutively pumping in, into oil formation, edge of solvent for removing asphalt-tar and paraffin deposits (for particular oil field) and acid solution containing hydrofluoric acid and/or hydrochloric acid (95-99.5 wt % in sum) and a special reagent (0.5-5 wt %), weight ratio of solvent edge to acid solution ranging from 2: 1 to 0.5:1. EFFECT: enhanced efficiency. 3 cl, 3 tbl
Patent RU-2105992-C1 (RU)
Title: Fiber-optical underwater listening device
Inventor: TSYGANKOV S G
IPC: G01S3/80
Filed: 1995-05-06
Granted: 1998-02-27
Abstract: FIELD: underwater acoustics, detection of location and tracking of underwater targets. SUBSTANCE: several, predominantly, three receivers of gradient of sound pressure oriented by radiation patterns by various coordinates are formed on basis of one fiber-optical interferometer. Receivers of gradient of sound pressure are manufactured in the form of pairs of coils located at specified distance one from another. One of coils of each pair is interference fitted on piezocylinder to which different carrier frequencies are fed. Photodetector of interferometer extracts each carrier frequency with the help of band-pass filters. Demodulators extract legitimate signals fed later into processor that generates information on position of underwater target. EFFECT: enhanced accuracy and reliability. 4 cl, 2 dwg
Patent RU-2149103-C1 (RU)
Title: Multicolored roll rotary press for jobbing printing
Inventor: GJUNTER KARL SHMITT
IPC: B41F7/12
Filed: 1995-08-24
Granted: 2000-05-20
Abstract: FIELD: printing machine building. SUBSTANCE: press has device for changing rolls, paper guide, printing units for surface-reverse printing including printing sections installed on the first horizontal plane in the form of bridge sections installed one above another, and each includes two plate cylinders and two blanket cylinders, drying stove and folder. Bridge sections are installed on frame consisting of at least two parts for separation into at least two parts. In this case, at least one of them is installed for horizontal displacement. Circumference of blanket cylinder in ready state for operation is twice as large as circumference of plate cylinder ready for operation and comprises its integer multiple value. Plate cylinder is in contact with respective blanket cylinder in upper half of its periphery. The characteristics make it possible to devise machine short in length using paper web of large width with small diameter of plate cylinder. EFFECT: higher efficiency of operation. 9 cl, 7 dwg
Patent RU-2116477-C1 (RU)
Title: Loose-piston gas generator
Inventor: ROTKO ALEKSANDR NIKOLAEVICH
IPC: F02B71/06
Filed: 1996-02-29
Granted: 1998-07-27
Abstract: FIELD: power-plant engineering; stationary and mobile power plants. SUBSTANCE: loose-piston gas generator has diesel engine with single-action blowdown pump provided with damping and compressor sections, and valve plates. Damping sections are made in the form of additional diesel-engine cylinders; blowdown pump is, essentially, centrifugal compressor driven by gas turbine; it also has dual-action piston pump. Valve plates are connected with valve actuators of control system; they are free to displace in axial direction. EFFECT: improved efficiency of power plant incorporating gas generator of this type. 2 cl, 1 dwg
Patent RU-2145364-C1 (RU)
Title: Process of machining of part from magnetically soft material
Inventor: DITER LIDTKE
IPC: C23C8/38
Filed: 1995-06-16
Granted: 2000-02-10
Abstract: FIELD: manufacture of armatures and cores from magnetically soft chromium steel. SUBSTANCE: process includes placement of part in locked reaction chamber of pulse plasma plant, annealing of part at 700-950 C without intermediate transportation and formation of wear-resistant layer at 500-800 C in same reaction chamber. Independent of sequence of operations annealing and formation of wear-resistant layer are conducted one after another. There are possible various sequences of operations: First annealing then formation of wear-resistant layer or annealing and formation of wear-resistant layer are conducted simultaneously. Annealing should be conducted in vacuum or in presence of inert, noble or reducing gas and wear-resistant layer is manufactured by plasma nitriding. Process is more efficient than processes used before as it requires no transportation of parts between individual stages of machining, it also includes decreased requirements for storage area and expenses and prevents contamination of surface of part after annealing. EFFECT: higher efficiency of process. 10 cl, 7 dwg, 1 tbl
Patent RU-2149324-C1 (RU)
Title: Cooling device and method of its operation
Inventor: ARTUROV S V
IPC: F25B9/02
Filed: 1996-03-26
Granted: 2000-05-20
Abstract: FIELD: cooling devices employing properties of expanding gas flow. SUBSTANCE: method of operation of cooling device consists in dividing gas flow into two flows: one flow is directed to heat exchanger and other flow is directed to expander. Gas flow is expanded and divided into two flows in two-flow vortex tube. Cold flow is mixed with return flow at heat exchanger inlet. Hot flow may be mixed with return flow at heat exchanger outlet. Device includes gas flow divider, expander, heat exchanger and cooler. Expander is made in form of two-flow vortex tube whose cold branch pipe is connected to return flow inlet branch pipe of heat exchanger. Hot branch pipe of vertex tube may be connected to return flow outlet branch pipe of heat exchanger. EFFECT: enhanced efficiency of cooling; simplified construction. 4 cl, 4 dwg
Patent RU-2131451-C1 (RU)
Title: Component of lubricating materials
Inventor: KISELEV PETR VASIL EVICH
IPC: C10M125/26
Filed: 1996-04-26
Granted: 1999-06-10
Abstract: FIELD: lubricating agents. SUBSTANCE: invention describes the use of serpentinite as a component of lubricating materials. New application of serpentinite provides the improvement of antioxidant, antiscuff, anti-wearing and antifriction properties of lubricating agents, enhances the effectiveness of hydrogen wearing control and fretting-corrosion of friction surfaces. EFFECT: improved quality and properties of the lubricating agents. 4 dwg, 6 tbl, 8 ex