baber/WOPTO huggingface dataset:
Patent RU-2145079-C1 (RU)
Title: Method of quantitative determination of inhibitors of acid corrosion in non-aqueous media
Inventor: BERBEROVA N T
IPC: G01N21/78
Filed: 1997-08-05
Granted: 2000-01-27
Abstract: FIELD: organic electrochemistry. SUBSTANCE: invention is related to methods of quantitative determination of inhibitors of acid corrosion in stable condensate and in stratal water. Concentration of inhibitors of acid corrosion in examined object is determined by calibration graph- linear dependence of concentration on value of anode oxidation peak of nitrogen- carrying inhibitors of corrosion that has been obtained with the use of method of cyclic volt-amperometry. Calibration curves are plotted on basis of properties of inhibitors of corrosion of given type to electrochemical oxidation in non-aqueous media to corresponding cation radicals under potential of 1.0 V. EFFECT: increased accuracy of determination of concentration of inhibitors of corrosion in stable condensate and significant reduction of time of analysis.
Patent RU-2130199-C1 (RU)
Title: Device for current control and statistical analysis of voltage deviations
Inventor: ERMAKOV V F
IPC: G06F17/18
Filed: 1997-08-19
Granted: 1999-05-10
Abstract: FIELD: instruments, computer engineering, in particular, continuous monitoring of current values and histogram of deviations of voltage level from standard level in industrial power supply lines. SUBSTANCE: device has alternating-to-direct voltage converter, null-balance device, absolute value generator, analog-to-digital converter, four counters, multiple-position and two-position switches, encoder, commutator, memory unit, gate, three NAND gates, access pulse generator, clock oscillator, two indicators, two flip-flops, decoder, NOT gate. EFFECT: increased functional capabilities, increased reliability of operations, facilitated use. 4 dwg
Patent RU-2116238-C1 (RU)
Inventor: SAENKO V I
IPC: B66B9/08
Filed: 1997-09-10
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: lift has load platform with vertical carrying wall and hinged flat installed by means of upper and lower carriages on two tubular rails spaced in height. Upper rail is provided with longitudinal slot. Lift has drive sprocket arranged on upper landing, drive and closed cable transmission whose pull span is laid in upper rail and is provided with ball traction members uniformly spaced and secured over its length, and return span is arranged in lower rail and is provided with uniformly spaced and freely fitted barrel-shaped centering members arranged over its length and tubular cylindrical spacers rigidly secured in between. Carriages are installed on carrying walls for turning relative to axis square to carrying wall. Upper carriage has two rollers resting on upper rail and two carriers, and lower carriage has one vertical and four horizontal rollers straddling the lower rail. Pull and return spans of cable transmission are interconnected at outlet from driving sprocket, their other ends being secured in carriers sliding in longitudinal slot of upper rail. EFFECT: enlarged operating capabilities, reduced power of electric drive required for transportation of load platform. 8 cl, 6 dwg
Patent RU-2125393-C1 (RU)
Title: Liquid product sterilizer for aseptic preservation line
Inventor: KVASENKOV O I
IPC: A23C3/037
Filed: 1997-10-13
Granted: 1999-01-27
Abstract: FIELD: food-processing industry, in particular, aseptic preservation of milk, juices and extracts. SUBSTANCE: sterilizer has sectioned housing. Drum provided with openings formed as Laval nozzles and overflow bead is mounted on hollow drive shaft in first section. Shaft has perforated or porous portion. Auger wheel and impeller are mounted in second section. Annular liquid pump, settling chamber with overflow pipe and product and steam supply and discharge devices are positioned in third section. It allows product to be sterilized by combined thermal and supersonic action upon product, cooled and deaerated, with dry substance content being kept at constant level. EFFECT: wider operational capabilities, simplified construction and improved quality of product. 2 cl, 3 dwg
Patent RU-2134056-C1 (RU)
Inventor: KUL CHAVENJA E V
IPC: A61B18/20
Filed: 1997-10-20
Granted: 1999-08-10
Abstract: Способ может быть использован в медицине, а именно во фтизиоурологии. После проведения туберкулиновой пробы производят транскутанное локальное воздействие на почку инфракрасным лазерным излучением, плотностью мощности 5,6 мВт/см 2  ежедневно в течение 7-10 мин, 10 сеансов за курс, и при появлении (или усилении) лейкоцитурии или эритроцитурии, а также при падении абсолютного числа лимфоцитов на 18% и более диагностируют активный нефротуберкулез. Способ обеспечивает повышение информативности и упрощение исследования. 1 табл.
Patent RU-2134925-C1 (RU)
Title: Self-maintained space discharge fired laser
Inventor: LAZHINTSEV B V
IPC: H01S3/03
Filed: 1997-10-21
Granted: 1999-08-20
Abstract: FIELD: quantum electronics. SUBSTANCE: pulse-periodic laser based on KrF, ArF, HF, or DF has pumping sources 18, 19 arranged in two planes formed by two cylindrical insulating shells 3, 4 with two electrodes 9, 10 partially transparent for gas flow placed between them. Pumping system 12 produces two branches 14, 15 of active gaseous medium flow around cylindrical insulating shells 3, 4. Flows have velocity direction 16 in air gap 11 perpendicular to working surfaces 17 of electrodes 9, 10. The latter are made of plates 20 with insulating or metal parts 21 placed between them. Each of two pumping sources 18, 19 is made of two unlike-polarity parts 22, 23 having common point 24. Electrode 9 is electrically connected to first parts 22 of pumping sources 18, 19 and electrode 10, with second parts 23. EFFECT: reduced size, improved reliability, and increased volume and power capacity of laser. 5 cl, 3 dwg
Patent RU-2135812-C1 (RU)
Inventor: SURNACHEV A F
IPC: F02K9/95
Filed: 1997-11-25
Granted: 1999-08-27
Abstract: FIELD: aircraft engineering; rocket manufacturing. SUBSTANCE: engine has nozzle diaphragm formed by set of equidistant thin-walled cups with flange made of foil. Height of cup flange is equal to value protected by invention. Longitudinal zigzag corrugations are uniformly spaced over circumference of cup flange and antiadhesion layers are placed between cup bottoms. Design of engine provides reliable division of diaphragm into small mass parts of high sailing capacity. EFFECT: provision of safe starting of rockets from aircraft guides. 2 dwg
Patent RU-2127400-C1 (RU)
Title: Plasma cleaning device for gases produced in fuel combustion
Inventor: ZELENOV B A
IPC: F23J15/00
Filed: 1998-03-18
Granted: 1999-03-10
Abstract: FIELD: environmental control in all industries. SUBSTANCE: device (ionizator) used to eliminate unburned fuel residue and toxic products of incomplete combustion emitted from exhaust and furnace gases has one or more reactors installed in tandem along gas flow; each reactor has at least one gas discharge chamber with combined electrodes whose metal portion is made in the form of separate sections isolated from each other by dielectric material. Gas discharge chambers are installed along gas flow and their sectionalized electrodes form set of capacitors connected to ac power generator through individual current limiters which are, essentially, also capacitors. EFFECT: improved degree of gas cleaning, improved reliability and service life of device, reduced power requirement. 13 cl, 4 dwg
Patent RU-2146841-C1 (RU)
Title: Method for decontaminating solid surfaces
Inventor: BLINOV I M
IPC: F42D3/00
Filed: 1998-02-19
Granted: 2000-03-20
Abstract: FIELD: decontaminating concrete, cement, and brick surfaces of building structures, rock, metal, alloy, and polymeric surfaces. SUBSTANCE: mechanical stresses are built up in contaminated surface layer by shock wave produced due to explosion of combustible gas mixture contacting the entity being decontaminated. Combustible gas mixture is obtained by mixing up combustible gas and oxidizing gas in explosive proportion. EFFECT: enlarged functional capabilities, improved productivity, reduced cost. 3 cl, 5 dwg
Patent RU-2134766-C1 (RU)
Title: Tooth of drill bit
Inventor: KULJABIN G A
IPC: E21B10/58
Filed: 1998-04-15
Granted: 1999-08-20
Abstract: FIELD: bore-hole drilling technology. SUBSTANCE: this invention can be used in designing, manufacture, and operation of drill bits. Rock-crushing tip of drill bit tooth is located in strip over periphery or over entire area of upper part of tooth base. Tip of bit tooth and its working edge are made as figures with enclosed or open contour. Adjacent opposite parts of edge of rock-crushing tip are made at determined distance from each other. Made in center of upper part of tooth base is additional convex rock-crushing tip. Design of aforesaid bit tooth allows for utilization of effect of interdependence of adjacent parts of working edge of tooth tip and tip itself and brings its influence on volume of rock matter being crushed together with increasing mechanical speed of bore-hole drilling and length of bore-hole drilled per bit. EFFECT: higher efficiency. 1 cl, 8 dwg
Patent RU-2138156-C1 (RU)
Title: Method of development of salt-resistant forms of soft wheat
Inventor: SHCHAPOVA A I
IPC: A01H1/02
Filed: 1998-04-20
Granted: 1999-09-27
Abstract: FIELD: agriculture, plant selection. SUBSTANCE: for development of salt-resistant forms of soft wheat the parent forms are tested for their salt-resistance. Hybrids F 1  are obtained using the strain of wheat Saratovskaya-29 as a mother form and the hybrid population of the strain of rye Onokhoiskaya containing mutant genes providing fertility of hybrids as a father form. Hybrids F 1  are subjected for a single back-crossing with the strain Saratovskaya-29 and hybrids F 2  (BC 1 ) are self-pollinated up to the fifth generation. Selection of substituted salt-resistant forms of wheat is carried out in progeny F 5  (BC 1 ). EFFECT: enhanced salt-resistance and ear productivity of lines as compared with the mother strain, value material for wheat selection for salt-resistance. 2 cl, 1 tbl
Patent RU-2151961-C1 (RU)
Title: Tubular-annular combustion chamber of gas turbine engine
Inventor: KHAJRULLIN M F
IPC: F23R3/42
Filed: 1998-04-30
Granted: 2000-06-27
Abstract: FIELD: gas-turbine engines. SUBSTANCE: combustion chamber has fire tubes connected to gas collector which is joined to external and internal casings, its interior being formed by its own annular walls. Each fire tube has flange at outlet arranged in crosswise direction to flow; flange is fixed to fire tube wall and connected to gas collector. At radial planes of combustion chamber crossing planes of flange joints flange of each fire tube is stepped at edges and downstream of steps it has annular lips arranged coaxially to annular walls of gas collector. Exhaust sectional area of fire-tube flange amounts to 85-95% of its flow-opposing surface. Each fire tube is, essentially, Venturi tube with reduced curvature of sectional area in its radial planes crossing flange corners upstream of flange at distance not shorter than difference in radii of annular walls at their joints with flange. Curvature radius of any of cross-sectional areas of fire tube in its radial planes is smaller than that of any upstream cross- sectional area. EFFECT: augmented combustion process, reduced loss of heat and total pressure. 2 cl, 4 dwg
Patent RU-2121802-C1 (RU)
Inventor: SIZYKH V JU
IPC: A23L13/50
Filed: 1998-06-09
Granted: 1998-11-20
Abstract: Способ предназначен для приготовления фаршированных изделий из птицы и может быть использован в общественном питании и на предприятиях птицеперерабатывающей промышленности. От ноги курицы отделяют кожу, выворачивая ее и оставляя закрепленной на коленном суставе. Из обнажившейся мякоти извлекают кости и сухожилия и формируют оболочку из мякоти, соединенную через коленный сустав с оболочкой из кожи. Обе оболочки наполняют фаршем, при этом образуется изделие в форме "бантика", которое далее подвергают термообработке. Изделие обладает высокими вкусовыми качествами, оригинальным и эстетичным внешним видом. 7 з.п. ф-лы.
Patent RU-2135990-C1 (RU)
Title: Method of indirect determination of free formaldehyde in vaccines
Inventor: KONAREV A A
IPC: G01N27/48
Filed: 1998-08-11
Granted: 1999-08-27
Abstract: FIELD: analytical chemistry. SUBSTANCE: invention relates to a method of determination of free formaldehyde in vaccines, in part, in mixed vaccine against viral enteritis, botulism, pseudomonosis and plague in carnivore animals, vaccine against adenoviral enteritis in dogs, vaccine against plague, adenoviral infections and parvoviral enteritis in carnivore animals, vaccine against pseudomonosis in fur animals. Free formaldehyde is determined by polarography method at wavelength of reduction of Schiff's reagent which is formed in the presence of phenylhydrazine in phosphate buffer, pH 6.8-7.0. Recording of Schiff's reagent reduction polarograms is carried out at direct current differential regime. Method can be used also for analysis of formaldehyde in different technological solutions. EFFECT: increased precision and sensitivity of method. 1 dwg
Patent RU-2138072-C1 (RU)
Title: Method and device for diagnosing dynamic feedback entity
Inventor: SHALOBANOV SERGEJ VIKTOROVICH
IPC: G05B23/02
Filed: 1998-08-17
Granted: 1999-09-20
Abstract: FIELD: checking and diagnosing computer-aided control systems. SUBSTANCE: method and device are meant for diagnosing dynamic sections inserted in feedback circuit. Diagnostic entity is system that has two dynamic feedback components. Method involves pre- determination of entity check time, integration of input test signal and signals picked off entity outputs, determination of estimates of entity transfer functions, computation of diagnosing parameter of second dynamic component, determination of rated value of second-entity diagnosing parameter, computation of first-entity diagnosing parameter, and determination of rated value of first-entity diagnosing parameter; serviceable entity is replaced by that to be diagnosed and, using above-found parameters, diagnosing parameters of dynamic components are determined by above-described method; faults are recognized by their deviation from rated values. Device implementing this method has triggering circuit, test signal source, nonlinear function generator, first unit of entity being diagnosed, second unit of entity being diagnosed, three multiplying units, three integrating units, four dividing units, three adders, two tolerance check units, and two amplifiers. EFFECT: enlarged functional capabilities. 2 cl, 4 dwg
Patent RU-2152971-C1 (RU)
Title: Gold-containing ceramic paint for decoration of porcelain, ceramics and crystal glass
Inventor: GRJAZEV V F
IPC: C09D5/28
Filed: 1998-11-30
Granted: 2000-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is gold-containing ceramic paint for decoration of porcelain, ceramics and crystal glass which comprises gold, bismuth, chromium and rhodium resinates, rosin and nitrobenzene, chlorobenzene, ratios of components being as follows, wt.%: gold resinate powder (organic gold compound containing 50% of metallic gold), 16-32; 6-% solution of bismuth resinate, 6-12; 3-% solution of chromium resinate, 1.7-3.5; 5-% solution of rhodium resinate, 0.35-0.70; rosin, 5-30; nitrobenzene, 28-32; chlorobenzene, 15-20. EFFECT: prevention of deposition of metallic gold from paint and prevention of paint from being thickened during use and storage. 2 cl, 1 ex
Patent RU-2146712-C1 (RU)
Title: Last product fillmass crystallization process
Inventor: BUGAENKO A I
IPC: C13B30/02
Filed: 1998-12-16
Granted: 2000-03-20
Abstract: FIELD: sugar industry. SUBSTANCE: last product fillmass is cooled to specified temperature on installation including receiver for fillmass lowered from vacuum apparatus and consisting of two in-parallel arranged stirrers provided with cooling elements and a series of successively arranged crystallizing stirrers. Once lowered, fillmass is cooled at the rate of 0.5-3.5 C/h. Partially cooled fillmass is loaded into crystallizing stirrers. EFFECT: accelerated fillmass crystallization. 1 dwg, 2 ex
Patent RU-2143633-C1 (RU)
Title: Pipe water-proofing line
Inventor: VOTINTSEV V S
IPC: F16L58/12
Filed: 1999-01-19
Granted: 1999-12-27
Abstract: FIELD: water-proofing of pipes used in water and gas supply systems. SUBSTANCE: line uses the following assemblies: a rack-pipe accumulator, conveyer, drying, pipe cleaning, primer application and drying, ribbon coating application, polyethylene extrusion, pipe cooling, pipe end cutting and manipulator. The drying assembly is made in the form of infrared gas burners, and the cooling assembly - in the form of a chamber with water injectors staggered from four sides; the burners and injectors are arranged along the path of passage of the treated pipe. The cooling assembly tubes are made with staggered injectors directed to the pipe; the whole pipe surface is in water mist. From the rack-accumulator pipes are fed to the conveyer and further - to the drying, cleaning primer application and drying chambers. Polymeric ribbon coating is applied onto the primed pipes and then - polyethylene coating by the method of extrusion with a subsequent rolling-up by a roller. The combination coating is cooled down in the cooling chamber to a temperature of 40-50 deg. C and fed to the end-cutting assembly, and then by means of the manipulator the pipes are fed for inspection. EFFECT: enhanced quality of coating and its durability. 5 dwg
Patent RU-2150821-C1 (RU)
Title: Method of development of parent material for selection of winter soft wheat
Inventor: LAPOCHKINA I F
IPC: A01H1/08
Filed: 1999-02-18
Granted: 2000-06-20
Abstract: FIELD: agriculture. SUBSTANCE: invention relates to wheat selection showing resistance to damage with mildew and brown leaf rust and development of wheat strains with disomic-added with foreign chromosomes from winter soft wheat strains with high content of crude protein in grains. Invention involves pollination of summer soft wheat flowers (2n = 42) with pollen of its wild relative Aegilops speltoides (2n = 14) irradiated by gamma-rays in a dose 10 kR and isolation of matromorphic asymmetric sexual hybrid F 1  (2n = 49), selection of disomic-added strains (2n = 44) showing winter type of development in hybrid population of the second and the following generations in spring sowing and in self-pollination and showing resistance to sickness damage. EFFECT: enhanced effectiveness of use of summer soft wheat hybrids with its wild relative, Aegilops speltoides. 3 tbl
Patent RU-2148766-C1 (RU)
Title: Fighting compartment of objects of armored fighting vehicles
Inventor: SHIPUNOV A G
IPC: F41A9/73
Filed: 1999-04-27
Granted: 2000-05-10
Abstract: FIELD: armament, in particular, fighting compartments of fighting vehicles of land forces, as well as of marine and river objects. SUBSTANCE: the fighting compartment comprises an artillery gun and a loading controller. The loading controlled has a conveyer attached to the round floor of the fighting compartment in the form of a disk, the conveyer accommodates the rounds, and a round loading mechanism. The round loading mechanism has a mechanism for feeding the round to the loading line and mechanism for feeding the round to the barrel with their drives. The conveyer of the loading controller is made annular, located equidistantly to the floor and attached to it by means of a ball race. The conveyer has the shape of a horizontally positioned squirrel cage, with vertically installed sleeves located between its ties for their inclination inside the fighting compartment. Through vertical slots are made in the cylindrical walls of the sleeves in the front and rear parts of the duct. EFFECT: reduced time of loading of fixed rounds of different length due to automation of the loading operations. 8 dwg
Patent RU-2152257-C1 (RU)
Title: Natural shelf material grinder
Inventor: AGAFONOV V I
IPC: B02C15/00
Filed: 1999-06-07
Granted: 2000-07-10
Abstract: FIELD: grinding equipment. SUBSTANCE: grinder has housing, hopper with at least three openings for charging basic material, discharge and accumulating of dispersed material. Accumulated layer is continuously conveyed through space between inoperative end of roller and conical inner surface of rotary table side into sectioned pockets. Rollers are provided with rotary units. Conical agitator is positioned axially of rotary table. Hopper has pipeline with finely dispersed material supplying and processing system. Hopper is equipped with devices for creating excessive pressure in hopper and for supplying steam into it, and is further provided with windows and opening having hermetically sealed joints, sealing members and hydraulic gates. Grinder supporting devices are provided with vibration absorbing units. Hopper cover has mechanism for applying additional force to cover enclosure so as to pressurize hopper cavity during grinding process. Method allows lumpy material to be selectively ground. EFFECT: increased efficiency and enhanced reliability in operation. 3 dwg
Patent RU-2150406-C1 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 1999-06-16
Granted: 2000-06-10
Abstract: FIELD: shipbuilding; submersible vessels breaking ice cover by resonance flexural gravitational waves. SUBSTANCE: method consists in increase of amplitude of waves due to explosive charge located under ice in vicinity of first (after stern) crest of waves. EFFECT: enhanced efficiency of breaking ice. 2 cl, 1 dwg
Patent RU-2158429-C1 (RU)
Title: Apparatus for testing non-linear distortions of radio components
Inventor: PIGANOV M N
IPC: G01R23/20
Filed: 1999-05-05
Granted: 2000-10-27
Abstract: FIELD: testing radio component at their manufacture and operation. SUBSTANCE: apparatus includes sine voltage generator 1, radio component 2, barrier filter 3, first adder 4, band filter 5, second adder 6, switch 7 having first comparator 8 and unit 9 with controlled transmission factor, reference voltage source 1, converter 11 of root mean square value to constant voltage, second comparator 12. EFFECT: enhanced selectivity, simplified circuit for testing non-linear distortions of radio components. 1 dwg
Patent RU-2154884-C1 (RU)
Title: Electrical machine gas drier
Inventor: AVRUKH V JU
IPC: H02K9/26
Filed: 1999-11-23
Granted: 2000-08-20
Abstract: FIELD: electrical engineering. SUBSTANCE: gas drier used for electrical machine that has stator and rotor with fans organizing low- and high-pressure gas regions is assembled of vertical pipelines for gas admission to and discharge from respective regions with heating element installed in each region of one of pipelines; second pipeline is mounted in open space and cooled by air; extensions of pipelines are joined through connecting strip to drain valve and form U- shaped drier. EFFECT: improved efficiency of gas drying inside machine. 6 cl, 2 dwg
Patent AU-2005297456-C1 (AU)
Title: Power supply for an electronic system
Inventor: KAUFMANN MICHAEL
IPC: H02M3/335
Filed: 2005-10-13
Granted: 2010-07-08
Abstract: According to prior art, a clock frequency increase for clocked high-frequency integrated circuits, in particular microprocessors, reaches a current physical limit of approximately 3 GHz, as dynamic current modifications cannot be sufficiently compensated. The aim of the invention is to provide a power supply for electronic systems with a double-figure GHz range. To permit the rapid compensation of dynamic current modifications, the current compensation circuit (10) is placed in the vicinity of the integrated circuit (11) or is integrated into the latter. A control amplifier (8) influences a pulsewidth modulator (2) by means of an optical coupler (9). Said pulsewidth modulator control controls a normal mode voltage converter (3, 4) with synchronous rectification (5). A specific application area for the invention is the supply of future high-performance microprocessors, whose development has been delayed by the aforementioned power problem.