baber/WOPTO huggingface dataset:
Patent RU-2073978-C1 (RU)
Inventor: TKESHELASHVILI MANANA E
IPC: A21D13/08
Filed: 1995-12-27
Granted: 1997-02-27
Abstract: FIELD: food industry, particularly confectionery. SUBSTANCE: in filling cooker crushed raw in amount of 65-70% from total mass of filling is mixed with granulated sugar, and this mixture is boiled up to humidity of 17-22%. At the same time, fat-containing component is crushed up to 1-3 mm size of particles, and introduced into temperer with taste and aroma additives. Anticrystallizing agent is added to filling on stage of mixing of formula components or on stage of tempering at reduced temperature up to 65-70 C. Baking of crisp sheets is conducted simultaneously. Then crisp sheets are coated with filling layer-by-layer, and after cooling they are cut into separate products. EFFECT: higher biological value; increased wafers storage life.
Patent RU-2112452-C1 (RU)
Title: Pin holder
Inventor: DVINJANIN GEORGIJ MIKHAJLOVICH
IPC: A61C8/00
Filed: 1996-01-04
Granted: 1998-06-10
Abstract: FIELD: orthopedic stomatology. SUBSTANCE: two cheeks 1 are coupled loosely to each other and may be pressed by body 2 and spring 3. Body 2 is also coupled to handle 4 by means of screw 5. Through hollows 6 of triangular form are made in center of working surfaces of cheeks 1. Handle 4 is twisted by screw 5 as far as it will go, and part is clamped in hollows 6. Part is fixed reliably, thus protecting the doctor's hands from injuries and burns. EFFECT: reduced operation time. 2 dwg
Patent RU-2086758-C1 (RU)
Title: Method for development of oil reservoir
Inventor: GAFUROV OLEG G
IPC: E21B43/22
Filed: 1996-01-11
Granted: 1997-08-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to development of oil reservoir to reduce permeability of flooded reservoir and to involve in development less flooded reservoirs or part of reservoir. According to method, injected into flooded reservoir are alkali reagent, mineralized water, and clay solution. Used as alkali reagent are compounds of first-group metals. Clay solution is delivered in mixture with alkali reagent. Directly after injection of alkali reagent, injected is solution of chlorous or hydrochloric aluminium. This method can be applied at beginning of flooding process, but most suitable objects are deposits with flooding of 80 % and larger and current oil productivity coefficient less than 0.7. Methods allows for reduction of product watering by 19-49%. Application of clay suspension reduces consumption of reagent by 5-7 times with obtaining same technological effect and this gives overall economy. EFFECT: high efficiency. 3 cl, 1 tbl
Patent RU-2086523-C1 (RU)
Title: Pyrotechnical striking ignition composition for small arms cartridges
Inventor: BASKAKOV YURIJ M
IPC: C06B25/04
Filed: 1996-01-29
Granted: 1997-08-10
Abstract: FIELD: pyrotechnics. SUBSTANCE: composition has, wt.-%: diazodinitrophenol, 20-70; azidodinitrophenol potassium salt, 10-30; tetrazene, 5-15; and ceramics, 15-35. Composition is prepared by components mixing. EFFECT: enhanced quality of composition. 4 tbl
Patent RU-2092448-C1 (RU)
Title: Method of cleaning and disinfecting aqueous media
Inventor: ULYANOV ANDREJ N
IPC: C02F1/36
Filed: 1996-03-01
Granted: 1997-10-10
Abstract: FIELD: water treatment. SUBSTANCE: aqueous media are treated in ultrasonic chamber at frequency higher than 25 kHz and density of ultrasonic vibration power 0.05-2 W/sq.cm. Ultrasonically treated water is directed to UV disinfection and filtration stages. UV disinfection involves pulse emission source operated in the 190-300 nm continuous-spectrum region with pulse duration 10 -6  - 2•10 -4  s and density of pulse emission power in any cross-section of medium volume at least 20 kW/sq.m, or discharge source of continuous emission in the 190-300 nm region with emission power density in any cross-section of medium volume at least 50 kW/sq.m. EFFECT: intensified treatment process. 2 cl, 2 tbl
Patent RU-2139349-C1 (RU)
Inventor: RULOF ARI LANS BOVENBERG
IPC: C12N1/15
Filed: 1994-07-29
Granted: 1999-10-10
Abstract: FIELD: biotechnology, antibiotics. SUBSTANCE: invention presents the completed effective process of producing and isolation of 7-aminodeacetoxycephalosporanic acid through 2-(carboxyethyl- -thio)-acetyl- and 3-(carboxymethylthio)-propionyl-7-amino- -deacetoxycephalosporanic acid using the transformant strain of Penicillium chrysogenum expressing expandase in combination with acyltransferase. Method involves the use of 3-carboxy- -methylthiopropionic acid as a precursor of by-side chain of the end product. 7-Aminodeacetoxycephalosporanic acid is an intermediate compound used for production of cephalosporins. EFFECT: increased yield of strains. 5 cl, 8 dwg, 2 tbl, 5 ex
Patent RU-2110366-C1 (RU)
Title: Method of preparing superfine iron powders
Inventor: SHVETS TAMARA MIKHAJLOVNA
IPC: B22F9/26
Filed: 1996-03-16
Granted: 1998-05-10
Abstract: FIELD: iron powders. SUBSTANCE: invention relates to iron powders useful as magnetic materials, catalysts, adsorbents, reinforcing additives, and drug fillers. Mixed are iron ion-containing solutions, polysaccharides, and, as precipitator, oxalic acid aqueous solution, acetic acid, and one-, two-, three-, or polyatomic alcohol. Iron oxalate precipitate is dried in air and then thermally decomposed under hydrogen atmosphere at 300-400 C. Iron powders with particle size 0.05 to 0.3 mcm can be additionally magnetized to enhance their bactericide activity in magnetic fields 130-200 kA/m. EFFECT: improved preparation procedure. 4 cl
Patent RU-2100761-C1 (RU)
Inventor: BABKIN ALEKSANDR V
IPC: F42B12/10
Filed: 1996-04-25
Granted: 1997-12-27
Abstract: Использование: средства поражения бронированных целей. Сущность изобретения: перед подрывом кумулятивного заряда 2 на полете ракеты нагревают металлическую облицовку 1 кумулятивной выемки. Тепло подводят к основанию металлической облицовки 1 по ее торцевой поверхности 3. Подвод может быть осуществлен с помощью тепловода 4 от источника тепловой энергии 5. В качестве материала тепловода 4 используют материал с высокой температуропроводностью. 2 з.п. ф-лы, 1 ил.
Patent RU-2105973-C1 (RU)
Title: Method of determining raundan in biological objects
Inventor: GERUNOVA L K
IPC: G01N30/90
Filed: 1996-05-21
Granted: 1998-02-27
Abstract: FIELD: analytical methods. SUBSTANCE: invention relates to determining residual amounts of herbicide in animal-origin products and may also be used for diagnosing raundan poisoning. Pesticide is extracted by with sodium hydroxide-saturated chloroform, filtered, and evaporated. Samples are applied on Silufol 50 carrier with 50-% aqueous solution of acetone and ice acetic acid. Fractional distillation is then carried out in methanol-acetone-ice acetic acid mixture. To identify raundan, mixture of equal volumes of 2% silver nitrate and 0.4% bromophenol blue solutions is utilized. EFFECT: simplified and accelerated analytical procedure and essentially increased sensitivity and selectivity of analysis. 1 tbl
Patent RU-2104856-C1 (RU)
Title: Method for producing abrasive tools
Inventor: BERBENTSEV V D
IPC: B24D3/00
Filed: 1996-08-08
Granted: 1998-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this can be used in producing abrasive tools in the form of rods or wire of small cross-section for treating hard materials. According to method, blank with hollow space filled with abrasive grains and reinforcing aggregate parts is placed in high-pressure container, heated there, and is extruded through orifice of die in the form of rod, then rod is cooled down. Used as material of body and aggregate parts are high-tensile alloys, and used as high-pressure medium are inert gases. Extruding zone is heated up to 800-1200 C with ensured degree of deformation exceeding 70%. Various versions of thus produced abrasive tools are possible. EFFECT: higher efficiency. 6 cl, 5 dwg
Patent RU-2125292-C1 (RU)
Title: Method and device for increased speed and reliability of transactions for securities exchange
Inventor: DZHON DZH KHOKINZ
IPC: G06Q40/02
Filed: 1994-12-28
Granted: 1999-01-20
Abstract: FIELD: finance equipment. SUBSTANCE: device has two databases, transmitter and receiver of broker, transmitter and receiver of first database, transmitter and receiver of second database, transmitter and receiver of investor, bank's input unit, investor's input unit, broker's input unit. Corresponding methods disclose operations of databases and information exchange devices. EFFECT: increased precision and speed of information exchange corresponding to regulations for financial transactions and securities. 32 cl, 6 dwg
Patent RU-2107967-C1 (RU)
Title: Automatic circuit breaker
Inventor: VERIKHOV V A
IPC: H01H73/02
Filed: 1996-10-10
Granted: 1998-03-27
Abstract: FIELD: electrical engineering; short-circuit protection of electric circuits. SUBSTANCE: circuit breaker has insulating case as well as fixed contacts, movable contacts rigidly joined together on main insulating shaft for rotary motion, at least one overcurrent release, trip-free mechanism, arc-control chambers; all these components are provided in each pole of circuit breaker. Disconnecting rack has flat and cylindrical springs secured on clamp rigidly coupled with transfer gear; clamp is provided with additional member in the form of lip to prevent firing of cylindrical spring. EFFECT: improved safety in operation. 2 cl, 5 dwg
Patent RU-2111198-C1 (RU)
Inventor: IVANOV JURIJ MIKHAJLOVICH
IPC: C06B21/00
Filed: 1996-12-19
Granted: 1998-05-20
Abstract: FIELD: recovery of artillery pyroxilyn tubular gun powder. SUBSTANCE: apparatus for grinding tubular gun powders to produce roll-shaped pellets of uniform size has gravitational chute with set of knives and roller with elastic-deformation surface. Roller is spaced from set of knives by distance less than diameter of powder tube. Prior to grinding, annular recesses are cut in powder tubes. Final separation is effectuated by disks on rotors. EFFECT: increased efficiency in recovery of gun powder, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2115660-C1 (RU)
Title: Peptides showing antistress, anticonvulsant and neuroprotective effect
Inventor: MIKHALEVA I I
IPC: C07K7/06
Filed: 1997-01-28
Granted: 1998-07-20
Abstract: FIELD: chemistry of peptides. SUBSTANCE: product: peptides of the general formula: Trp-X-Gly-Gly-Asp-R where X - residue of hydroxyl-containing amino acid of L- or D-configuration; R - peptide Ala-Ser-Gly-Glu or Ala-Ser-Gly, or Ala-Ser or Ala, and their pharmaceutically acceptable salts also. Synthesis of peptides is carried out by the successive peptide chain splicing using tert.-butylhydroxycarbonyl scheme of solid-phase peptide synthesis. Synthesis is carried out at automatic regime in peptide synthesizer. Synthesized peptides are used in medicine since they show antistress, anticonvulsant and neuroprotective effect. EFFECT: improved method of synthesis, enhanced effectiveness of peptides. 7 tbl
Patent RU-2124708-C1 (RU)
Title: Method measuring and controlling temperature of overcooling of cooling agent
Inventor: SKVORTSOV N G
IPC: G01K13/024
Filed: 1997-03-11
Granted: 1999-01-10
Abstract: FIELD: measurement technology, measurement and control of temperature of overcooling of cooling agent in condensers of cooling machines operating under conditions of considerable variations of temperature of ambient air. SUBSTANCE: proposed method involves installation of heat-sensitive device across outlet of condenser, measurement of temperature of overcooling of cooling agent, increase or decrease of flow rate of cooling agent. Increase or decrease of flow rate of cooling agent bears direct relationship to temperature of overcooling of cooling agent. Temperature of overcooling of cooling agent is measured as difference of temperatures of condensation of cooling agent and liquid flowing out of condenser. Temperature of condensation of cooling agent is measured indirectly, by corresponding pressure. Temperature of liquid flowing out of condenser is measured with the help of temperature-sensitive element located on condenser. EFFECT: expanded application field, enhanced efficiency and reliability of cooling machine. 1 dwg
Patent RU-2124094-C1 (RU)
Title: Device for recovering water from well
Inventor: ERMAKOV V A
IPC: E21B33/127
Filed: 1997-06-16
Granted: 1998-12-27
Abstract: FIELD: water supply systems. SUBSTANCE: this relates to devices and mechanisms intended for pumping water out of artesian wells and delivering it to trunk pipelines in municipal water supply systems. Device incorporates pressure pipeline, multiple-section pump with immersed electric motor. Aforesaid components are installed in casing pipe of well. Mounted on pressure pipeline is main hydraulic sealing unit which is made up of case and sealing member. High water intake power of device is achieved due to fact that main hydraulic sealing unit is installed above static water level in well. Rigidly mounted on pressure pipeline are additional hydraulic sealing units, and each of them carries single float of determined mass. Hollows of sealing members of main hydraulic sealing unit and additional hydraulic sealing units are connected through water branch lines with hollows of pressure pipeline. Water branch lines of additional hydraulic sealing units are provided with valves which are installed so as to ensure non-rigid contact between sensitive member of their closing component made in the form of pusher and lower end face of corresponding float. Floats can be singly suspended by flexible members of equal length from additional hydraulic sealing units. Valve pushers can be non-rigidly connected to corresponding float through additional flexible members. Total value of length of such additional flexible member and value of working stroke of valve pusher is equal to length of main flexible members. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2130677-C1 (RU)
Inventor: BRJANTSEV A M
IPC: H02H3/17
Filed: 1997-07-01
Granted: 1999-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: reactor used for automatic correction of capacitive ground-fault current in 6-35 kV lines by acting on its inductance coil inserted into neutral circuit of power transformer incorporates provision for continuous follow-up of capacitive reactance of zero- sequence circuit under normal conditions due to inserting industrial- frequency source through reactor into neutral and measuring respective currents and voltages at this frequency. Upon occurrence of ground fault, inductance coil of adjustable blow-out reactor is resonance-tuned to circuit reactance measured earlier by means of closed-circuit automatic-control system by comparing this reactance with present value of reactor as function of its current and voltage at industrial frequency. Resonance phenomena do not occur under normal conditions with reactor value known to be high. In case of ground fault, reactor is immediately accurately adjusted due to closed automatic-control channel which follows up present values of current, voltage, and reactance irrespective of nonlinear characteristics of reactor and control system. EFFECT: improved correction accuracy and operating reliability of line. 2 cl, 1 dwg
Patent RU-2126064-C1 (RU)
Title: Method of growing single crystals of lanthanum-gallium silicate
Inventor: BUZANOV O A
IPC: C30B15/00
Filed: 1997-09-24
Granted: 1999-02-10
Abstract: FIELD: methods of growing single crystals of gallium-containing oxide compounds, in particular, lanthanum-gallium silicate piezoelectric effect; may be used in manufacture of devices operating on bulk and surface acoustic waves. SUBSTANCE: essence of the method consists in selection of orientation of inoculating crystal ensuring growing by Czochralsky method of single crystals of lanthanum-gallium silicate along direction <01.1>. Such orientation allows cutting out of plates at an angle of 90 deg to growth axis to ensure minimal losses of material and temperature coefficient of frequency close to zero. EFFECT: higher efficiency.
Patent RU-2130897-C1 (RU)
Title: Floatation machine for purification of sewage
Inventor: KSENOFONTOV B S
IPC: B03D1/14
Filed: 1997-10-21
Granted: 1999-05-27
Abstract: FIELD: sewage purification. SUBSTANCE: floatation machine for purification of sewage includes body divided into communicating chambers. Impeller units are installed inside chambers. Jet aerators are placed in addition in first chamber downstream of sewage, last chamber has plate clarifier. There is put branch pipe to supply dirty water across inlet to first chamber. Branch pipe to let out clarified water is positioned across outlet of last chamber. Upper part of body carries chute to remove trapped foulings in the form of foam product. Screens which minimal size of cell lies between 0.1 and 1.0 mm are located between chambers. Grids are mounted perpendicular to screens at level from lower end to center of height of screens. Pocket incorporating filtering dispersive material is arranged between last chamber and outlet branch pipe. Size of particles of material does not exceed 0.5-5.0 mm. Plates of clarifier can be manufactured from magnetic material and filtering material can be produced from hydrophobic substances. EFFECT: reduced turbulence in chambers that diminishes carry-over of finely dispersed bubbles with foulings and improves floatation. 2 cl, 1 dwg
Patent RU-2142035-C1 (RU)
Title: Device for fighting icy cover of road surface
Inventor: STEPANOV V V
IPC: E01H5/10
Filed: 1997-11-04
Granted: 1999-11-27
Abstract: FIELD: municipal road maintenance machinery and equipment. SUBSTANCE: device has hollow roll 1 with perforations and source of hot gas supply 9. Roll is embraced at top and sides by shroud 5 which is corrugated and made of flexible heat-insulating material. Shroud is of same configuration as roll surface and adjoins this surface. Roll is made in the form of thin-wall corrugated pipe of resilient heat-insulating material. Rims 2 made of rigid heat-insulating material are secured on widening parts of roll. Beam 6 is provided inside roll for limiting sagging of roll. Application of aforesaid embodiment of device improves quality of treating surface irregularities. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2137061-C1 (RU)
Title: Device for production of artificial snow
Inventor: PIL TJAJ LILIJA VLADIMIROVNA
IPC: F25C3/04
Filed: 1998-01-13
Granted: 1999-09-10
Abstract: FIELD: production of artificial snow; heat insulation of soils in winter; dust suppression in workings; making routes for winter sports; decorative dusting on buildings and threes. SUBSTANCE: device includes housing for supply of air, housing for supply of water with inner injectors and housing with mixing chamber; all these housings are fastened together. outer injector is mounted at mixing chamber outlet. Device is used for double-stage spraying of water. EFFECT: improved quality of spraying at very low pressure of water; reduced power requirements. 2 cl, 2 dwg
Patent RU-2151037-C1 (RU)
Title: Thermit welding composition
Inventor: KALASHNIK V I
IPC: B23K23/00
Filed: 1998-01-16
Granted: 2000-06-20
Abstract: FIELD: welding technology. SUBSTANCE: invention can be used when joining cathode and drainage terminals to walls of gas and oil main lines. Copper thermit composition is modified by lead and contains, wt %: aluminum 8.0-8.4, copper 11.0- 11.6, lead 0.2-2.0, ferromanganese 12.8-13.3, and copper oxide - the balance. EFFECT: increased reliability and impact strength of welded joins. 1 tbl
Patent RU-2131103-C1 (RU)
Title: Method for automatic control of drying process
Inventor: OSTRIKOV A N
IPC: F26B25/22
Filed: 1998-01-23
Granted: 1999-05-27
Abstract: FIELD: drying thermolabile loose products such as groats. SUBSTANCE: method involves bifurcation of spent drying agent flow into main and auxiliary streams. Source product flowrate, dried product moisture content, temperature and flowrate of drying agent, pressure of drying agent at product layer inlet and outlet are measured. Superheated steam is used as drying agent; some portion of spent superheated steam is conveyed over auxiliary stream to heat exchanger for preheating source product. Moisture and temperature of source product downstream of heat exchanger and dried product flowrate are also measured. Present values of source product temperature downstream of heat exchanger are used to correct superheated steam temperature at drier inlet by adjusting steam superheater power. Portion of spent superheated steam to be conveyed over auxiliary stream is determined by present values of superheated steam temperature and flowrate at drier inlet, source product flowrate and temperature downstream of heat exchanger. Amount of moisture evaporated from product per time unit is determined by current values of dried product flowrate, moisture content of source and dried product. Ratio of this value to source product is continuously calculated, derivative of found ratio is determined by flowrate of source product, and flowrate of source product is controlled. EFFECT: improved power efficiency and environmental safety of drying process. 2 dwg, 2 tbl
Patent RU-2134181-C1 (RU)
Title: Device for working the connecting rod journals of crankshaft without its dismantling
Inventor: ARON A V
IPC: B23B5/18
Filed: 1998-02-16
Granted: 1999-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device represents assembled construction which is mounted on journal for rotation around the latter. Device has two bearing circular split sprockets coupled to each other by means of three supporting connecting beams positioned uniformly over circumference. Mechanical working mechanism is made as spring holder with cutting plate. Length of plate cutting edge is equal to length of generating line of journal surface being worked. Mechanical working mechanism is secured to one of supporting connecting beams. Two other supporting connecting beams carry bearing members installed for radial displacement. Stops for device installation on crankshaft journal are made as six thrust screws driven into holes of supporting connecting beams at an angle to device axis. At their end facing the journal thrust screws have seat with ball which rests upon crankshaft journal fillet. Such construction prevents disturbance of journal geometrical form and reduces material costs and overhaul period. EFFECT: higher efficiency. 2 dwg
Patent RU-2123068-C1 (RU)
Title: Corrosion inhibitor for oil-field equipment
Inventor: TUDRIJ G A
IPC: C23F11/14
Filed: 1998-03-26
Granted: 1998-12-10
Abstract: FIELD: corrosion protection. SUBSTANCE: invention relates to oil-field equipment operated in hydrogen sulfide-containing media and may be applied in oil production, oil treatment, and oil transportation areas. Inhibitor contains fatty acid-amine interaction product, nonionic surfactant, and solvent. In particular, utilized is product of interaction of 1 wt.pt of tall oil or oleic acid with 0.1-0.5 wt.pts of mono- or diethanolamine, or ethylenediamine; or 8-55 wt.pts of morpholine or morpholine production vat residue. This product is combined with 6-10 wt.pts of surfactant and with solvent. EFFECT: increased protective effect. 2 tbl, 33 ex
Patent RU-2137291-C1 (RU)
Inventor: JAKOVLEV A N
IPC: H03H9/54
Filed: 1998-03-12
Granted: 1999-09-10
Abstract: FIELD: electronic engineering. SUBSTANCE: filter has two sections identical in structure, each incorporating piezoelectric resonator, as well as first and second negative-feedback operational amplifiers interconnected so that they form inductance simulating converter. Filter also has algebraic adder whose output functions as that of filter. Outputs of first and second sections are connected to first and second inputs of algebraic adder, respectively. Each filter section has, in addition, third capacitor inserted between output of first operational amplifier and noninverting input of second operational amplifier; mentioned piezoelectric resonator is connected in parallel with first capacitor. EFFECT: improved stability and facilitated tuning of filter. 4 dwg