baber/WOPTO huggingface dataset:
Patent RU-2186376-C1 (RU)
Inventor: KIM K K
IPC: G01N27/00
Filed: 2000-10-27
Granted: 2002-07-27
Abstract: FIELD: nondestructive testing instruments. SUBSTANCE: heat flaw detector provided with infrared imager has electrode for connecting one of poles of DC power supply source to point of geometric center of tested wheel and electrodes for connecting to the other pole of DC power supply source. Electrodes are uniformly distributed and rigidly connected to surface of metal hoop designed for fitting onto tested wheel. EFFECT: simplified design of heat flaw detector. 2 dwg
Patent RU-2186270-C1 (RU)
Title: Hydraulic clutch
Inventor: BORODINA M B
IPC: F16D25/08
Filed: 2000-11-04
Granted: 2002-07-27
Abstract: FIELD: mechanical engineering; devices for transmission of rotation; drives of heavily-loaded technological equipment. SUBSTANCE: hydrostatic safety flexible dampening clutch has two members kinematically linked by means of hydraulic cylinder which is hydraulically connected with damper. Novelty of invention consists in availability of transfer unit introduced between clutch members and hydraulic cylinder; hydraulic system is provided with hydraulic accumulator and controllable hydraulic distributor with clutch torque control system. Inlet and outlets of hydraulic distributor are made for alternating connection of hydraulic cylinder with damper and hydraulic accumulator. EFFECT: possibility of automatic engagement of clutch after emergency disengagement by limiting torque, damping considerable oscillatory loads due to increased of clutch compliance and angle of relative twist of clutch members; reduced cost, mass and overall dimensions; reduced effect of leakage of working fluid in hydraulic system on clutch operation. 23 cl, 13 dwg
Patent RU-2185277-C1 (RU)
Title: Apparatus for cooling at diamond-abrasive treatment
Inventor: STEPANOV JU S
IPC: B24B55/02
Filed: 2001-01-09
Granted: 2002-07-20
Abstract: FIELD: machine engineering, particularly, metal cutting in grinding machine tools. SUBSTANCE: apparatus includes chamber for mixing technological cutting fluid and gas; nozzle for supplying gas-liquid technological cutting fluid to working zone. In mixing chamber there is concentrator having body with openings for feeding technological cutting fluid and gas (carbon dioxide). Concentrator is in the form of piston joined with rod of hydraulic striker. The last generates predetermined-frequency hydraulic shocks for spraying through nozzle gas-liquid technological cutting fluid to working zone. At using tool with axially shifted cutting layer, nozzle is movably arranged by means of lateral pieces with hinges secured to bearing assemblies of tool by acute angle α relative to plane normal to rotation axis. Nozzle performs lengthwise-reciprocation motions synchronously with oscillation movements of cutting layer. Mixed cutting fluid leaves nozzle at high speed that is why temperature in cutting zone decreases at gas expansion for effectively cooling ground surface. Impulse stream of gas-liquid technological cutting fluid breaks through aerodynamic air flow. Rate of mixture contact with cutting profile of grinding disc is almost equal to cutting rate. It provides enhanced condition for creating protective carbonado-oxide film on binder and grains. EFFECT: enhanced strength of grinding tool. 2 cl, 4 dwg
Patent RU-2189540-C1 (RU)
Title: Heat exchanger-mixer
Inventor: SAVCHUK A D
IPC: F24H1/10
Filed: 2001-02-05
Granted: 2002-09-20
Abstract: FIELD: power production industry branches, namely, obtaining medium with predetermined temperature. SUBSTANCE: heat exchanger-mixer includes mixing chamber with outlet branch pipe in end; similar inlet ducts in lateral wall of mixing chamber for heat exchanging media; heat analysis jacket filled with working liquid with large factor of volume expansion and hydraulically connected with cavity of mixing chamber in zone between piston with rod and sleeve like slide valve. Said piston with rod and sleeve like slide valve are arranged coaxially with possibility of motion in cavity of mixing chamber and they have their own reciprocal inlet ducts shifted along mixing chamber relative to its lateral ducts to opposite sides by value equal to radius of ducts of mixing chamber. Inlet ducts for heat exchanging media in chamber and in slide valve have the same round cross section. Slide valve at side of piston has central stem; piston at side of slide valve has reciprocal coaxial guide of stem with draining hole in base. Cylindrical rod of piston is fixed by means of fixing member arranged at end opposite relative to outlet branch pipe of mixing chamber. EFFECT: enhanced efficiency and reliability of heat exchanger. 3 dwg
Patent RU-2192729-C1 (RU)
Title: Wide drill for sowing of small seed crops, preferably, of amaranth
Inventor: BORODYCHEV V V
IPC: A01C7/00
Filed: 2001-02-15
Granted: 2002-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: wide drill has seed hoppers connected one with another. Hoppers are closed with pivotally attached closures. Seeding units and receptacle chute are located on rear wall of each hopper. Chute is arranged for movement between operating and transport position. Receptacle chutes of adjacent hoppers are connected through additional chute mounted for displacement to operating and transport position along guides of subsequent chute. Outer chute has end wall and other chutes are equipped with connecting members. EFFECT: reduced seed losses during discharge and cleaning of seed hoppers, reduced labor intensity and rapid readjustment of working tool for different seeding rates. 5 dwg
Patent RU-2186723-C1 (RU)
Inventor: ZARUBIN VLADIMIR MIKHAJLOVICH
IPC: C01B21/26
Filed: 2001-02-19
Granted: 2002-08-10
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to technology of production of hydroxylamine sulfate and can be used in production of caprolactam. Method of production of concentrated nitrogen oxide (II) involves steam-oxygen oxidation of ammonia, mixing hydrogen with nitrous gas, hydrogenation of nitrous gas oxygen under homogeneous conditions in gaseous phase at 600-1100 C, recuperative cooling nitrous gas, condensation of steam and isolation of concentrated nitrogen oxide (II). Mixing hydrogen with nitrous gas is carried out for 2 and more steps where 90% of total hydrogen amount is fed to the first step. Method ensures to enhance efficiency of process, decrease cost for equipment and materials, increase production of energy-carrier (steam) by 3%, increase yield of concentrated nitrogen oxide (II) and hydroxylamine sulfate, respectively, by 1.3-fold. EFFECT: improved method of production. 3 cl, 2 dwg, 1 tbl, 2 ex
Patent RU-2186584-C1 (RU)
Inventor: ZAGUSKIN S L
IPC: A61B18/00
Filed: 2001-07-06
Granted: 2002-08-10
Abstract: FIELD: medicine. SUBSTANCE: system suggested is designed to conduct biosynchronization of the impact at certain pulse and breathing phases while working with present physiotherapeutic preparations and other sources of physical impact. The suggested system contains pulse and breathing pickup units switched through corresponding amplifiers to the input of the first and second managing centers. Output of every amplifier is switched to controlled input of the first and second switchboards, correspondingly. Switchboards are involved into the successive chain between an output of physiotherapeutic impact source or any other physical impact source and impact object. Biosynchronization system enables to considerably increase the efficiency of available equipment for physiotherapy, electrophoresis, massaging devices. It favors to increase the quality and decrease the damage of surrounding healthy tissue while working with surgical lasers, ultrasound and other devices. EFFECT: higher efficiency. 5 cl, 1 tbl, 6 ex, 2 dwg
Patent RU-2191868-C1 (RU)
Title: Method of water recovery from air and device for method embodiment
Inventor: MOSHKIN V I
IPC: F28C3/08
Filed: 2001-08-01
Granted: 2002-10-27
Abstract: FIELD: heat-mass transfer processes, particularly, production of water from atmospheric air (including processes for fresh water production in absence of access to natural water sources) and also atmospheric air conditioning with use of artificial cold. SUBSTANCE: method includes formation of flow of air containing water vapors; preliminary cooling of air by flow of circulating water; air cooling to temperature below dew point; discharge of condensate to user; cooling of circulating water and condenser of refrigerating unit with dehydrated air. Air preliminary cooling is combined with increase of air relative humidity by direct contact of air with flow of circulating water, and discharge of condensate to user is performed so that water volume in circulating flow does not reduce. Device for claimed method embodiment has channel with fan for formation and transportation of air flow containing water vapors. Located in channel in direction of air flow are sections of heat exchanger separated by cooling member of refrigerating machine, refrigerating machine condenser, condensate accumulator communicating with a part of channel, circulating pump with pipeline. The first section of heat exchanger in direction of air flow has a sprinkler connected by means of pipeline with the second section of heat exchanger, circulating pump and condensate accumulator. Heat exchanger surface of its first section is permeable for air and water. EFFECT: reduced specific parameters of power consumption, weight, overall dimensions and cost of equipment. 8 cl, 2 dwg
Patent RU-2197135-C1 (RU)
Title: Method of preparing nutritious mixture for intraintestinal tube feeding
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-01-27
Abstract: FIELD: food industry. SUBSTANCE: ground fat, protein and carbohydrate components are mixed with water and mineral additive. After it, mixture is heated, homogenized, and pancreatin is introduced. The mixture is divided into two parts, one of which is subjected to fermentolysis. Both parts are dried, crushed, and mixed during introduction of preparation produced by means of successive extraction of biomass of Mortierella sclerotiella micromycete with nonpolar extracting agent under above- critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract with hard residue, and reduced by water before using. EFFECT: increased quality of final product.
Patent RU-2206604-C1 (RU)
Inventor: ANISIMOVA I V
IPC: C10M125/26
Filed: 2001-11-08
Granted: 2003-06-20
Abstract: FIELD: lubricating materials for hot metal working. SUBSTANCE: lubricant that may be used for hot pressing of bars, sections, and tubes made of carbon and stainless steels and alloys has following composition, mass percent: syenitic concentrate, 8.0-70.0; borax, 0.1-20.0; aegirite-diopside concentrate, the rest. EFFECT: enhanced stability of tool and quality of tubes, eliminated sticking of lubricant to tool. 2 cl, 1 dwg, 3 tbl, 13 ex
Patent RU-2208862-C1 (RU)
Title: Power switch
Inventor: MASLAKOV A S
IPC: B60R16/02
Filed: 2001-12-26
Granted: 2003-07-20
Abstract: FIELD: electrical engineering; backing light switches for vehicles. SUBSTANCE: power switch has base with contact system and case with hold-down telescopic rod; base and case interiors are isolated by means of flexible sealed diaphragm. Contact system is assembled of fixed contacts and spring-loaded closing contact bridge mounted for withdrawal from fixed contacts when rod moves into case. Intermediate pusher spring-loaded towards rod is placed between rod and contact bridge; it is made of same material as diaphragm and is built integral with the latter. Sectional area of pusher in plane perpendicular to longitudinal axis of switch is greater than thickness of diaphragm. EFFECT: enhanced reliability of power switch. 5 cl, 2 dwg
Patent RU-2214935-C1 (RU)
Title: Tired wheel identifier and set of such identifiers
Inventor: VEDERNIKOV V N
IPC: G09F3/00
Filed: 2002-02-19
Granted: 2003-10-27
Abstract: FIELD: transport engineering. SUBSTANCE: group of inventions relates to devices for identification of tired wheels of vehicles, namely, to set of identifiers designed for fitting in mounting holes of wheel disks to provide preset conformity of places of mounting of tired wheels at re-placements. Each identifier consists of interconnected head and rod on end of which lock formed. Lock can be in form of great number of elastic tongues, lips or cap-case designed for accommodating accompanying articles. EFFECT: provision of convenience in service and quick and reliable mounting of identifier on replaceable wheel of vehicle. 14 cl, 9 dwg
Patent RU-2221061-C1 (RU)
Title: Method of extraction of sludge containing metals of platinum group
Inventor: KONBENKOV V R
IPC: C22B11/00
Filed: 2002-04-22
Granted: 2004-01-10
Abstract: FIELD: chemical technology; extraction of sludge containing metals of platinum group. SUBSTANCE: proposed method uses catalysts on base of metals of platinum group and includes treatment of surfaces with aqueous solutions of chemicals or their mixtures: caustic soda, caustic potash, ammonium nitrate, tripolyphosphate, hydrochloric, sulfuric, phosphoric, oxalic, formic, acetic acids and amines at concentration of chemical compounds no more than 5% at temperature of 35-95 o C followed by extraction of sludge by machining the surface with cutting tools at specific pressure exerted on surface of 5•10 3 -2•10 5  N/sq m. Treatment with aqueous solution of chemicals is performed after machining with cutting tools at rate not exceeding 0.015 m/s. EFFECT: increased degree of extraction of sludge; enhanced safety of process; reduced corrosion of surface. 3 cl, 2 tbl, 10 ex
Patent RU-2221008-C1 (RU)
Title: Method for producing malt
Inventor: KVASENKOV O I
IPC: C12C1/02
Filed: 2002-08-12
Granted: 2004-01-10
Abstract: FIELD: food technology. SUBSTANCE: method for production of malt involves addition to wetting water the preparation prepared from biomass micromycetes Mortierella minutissima by the required technology, germination of grains and drying. This provides the simplification of technology and expansion immunostimulating agents assortment for grains useful for using in food technology. EFFECT: improved producing method. 5 ex
Patent RU-2223109-C1 (RU)
Title: Wild plants-base curative-prophylactic agent
Inventor: MOROZOV N G
IPC: A61K127/00
Filed: 2002-09-02
Granted: 2004-02-10
Abstract: FIELD: medicine, phytotherapy, pharmacy. SUBSTANCE: invention relates to preparations of vegetable origin. Invention proposes the composition containing borago leaves and stems, nettle leaves and primrose leaves taken in the definite ratio of components. Agent shows curative and prophylactic effect in patients with alimentary tract diseases. EFFECT: valuable medicinal properties of agent. 2 tbl, 3 ex
Patent RU-2214819-C1 (RU)
Title: Container of medicinal agents for treatment and prophylaxis of gastroenteric diseases caused or mediated by infection with helicobacter pylori
Inventor: NESTERUK V V
IPC: A61P1/04
Filed: 2002-09-03
Granted: 2003-10-27
Abstract: FIELD: medicine, gastroenterology, pharmacy. SUBSTANCE: invention proposed the combined preparation for treatment and prophylaxis of gastroenteric diseases caused or mediated by microorganism Helicobacter pylori. The preparation consists of two rows of medicinal agents placed separately in a single container unit and including omeprazole or lansoprazole, tinidazol or metronidazole, clarithromycin designated for the combined simultaneous or successive oral administration. Proposed combinations of components provide synergetic antibacterial effect against Helicobacter pylori in vitro and in vivo in experiments with white inbred mice. Except for, the application of preparation allows avoiding the repeated infection. Disposition of active components in container provides maximal acid-resistance of omeprazole and lansoprazole and their convenient using by patient. EFFECT: improved and valuable properties of container. 2 cl, 1 tbl, 1 dwg, 5 ex
Patent RU-2225432-C1 (RU)
Title: Method of preparing demulsifier for destroying water-oil emulsions capable of suppressing sulfate-reducing bacteria, inhibiting corrosion, asphalt-tarparaffin deposits, and for desulfurization of crude oil
Inventor: GIL MIJAROV R R
IPC: C10G33/04
Filed: 2002-07-31
Granted: 2004-03-10
Abstract: FIELD: crude oil treatment. SUBSTANCE: in particular, invention concerns profound dehydration and desalting of stable emulsions of high- viscosity oils with high content of suspended impurities. Preparation method comprises mixing surfactant with polysaccharide, in particular galactomannan. Demulsifier also contains cellulose ether or polyacrylamide at weight ratio surfactant/polysaccharide/(cellulose ether or polyacrylamide) = (0.05- 2.0): (0.01-1.0):(0.001-0.9). Resultant mixture is supplemented by modified starch at weight ratio surfactant/galactomannan/(cellulose ether or polyacrylamide) = (0.05-2.0): (0.01-1.0): (0.001-0.9): (0.1-3.0) and further by stabilizing additive, notably potassium sorbate and/or sodium benzoate, observing weight ratio surfactant/galactomannan/(cellulose ether or polyacrylamide)/modified starch/(sodium benzoate or potassium sorbate) = (0.05-2.0):(0.01-1.0): (0.001-0.9): (0.1-3.0): (0.001-0.5) or surfactant/galactomannan/(cellulose ether or polyacrylamide)/additive = (0.05-2.0): (0.01-1.0):(0.001-0.9): (0.001-0.5). Advantageously, thus obtained demulsifier is dissolved to concentration 0.061 to 7.4 wt % in water or in mixture of water with glycols at vigorous stirring in mixer, preferably in mill-type mixer. Composition is added to emulsion preliminarily dissolved, e.g. in water, at vigorous stirring in mill-type mixer. EFFECT: increased efficiency of demulsifier for high-viscosity oil emulsion. 6 cl, 25 ex
Patent RU-2229927-C1 (RU)
Inventor: KAVANO KODZI
IPC: B01F27/93
Filed: 2002-01-28
Granted: 2004-06-10
Abstract: FIELD: production of mixed solutions. SUBSTANCE: the invention presents a reactor containing: a cylindrical vessel prolated in the direction of the liquid travel and equipped with an inlet and outlet for a liquid passing, a driving shaft installed coaxially to the cylindrical vessel; one or more a plate-shaped or a rod-shaped stirring members located in a direction perpendicular to the driving shaft; deflectors consisting of plates or round bars or their combinations, and-or serpentine, tubular, plate-shaped or helical heat exchangers mounted on an internal side wall of the reactor. In the reactor the natural frequency of the stirring elements exceeds the digital value, at which the stirring elements start to vibrate. At that the value is calculated according to viscosity of solution in the reactor, speed of rotation and a design of the stirring elements. According to the invention vibrations on the stirring elements in the reactor are absent so the conducted operation is reliably realized. EFFECT: the invention ensures reliable operation of the reactor. 6 cl, 12 dwg, 1tbl, 6 ex
Patent RU-2230647-C1 (RU)
Inventor: AKHMETZJANOV I D
IPC: B23Q11/10
Filed: 2002-12-06
Granted: 2004-06-20
Abstract: FIELD: processes for working materials by cutting, namely methods for cooling cutting zone. 
     SUBSTANCE: method comprises steps of supplying to cutting zone gaseous cutting fluid treated inside ionizer in electric field under pressure no less than 0.04 atm for forming at least one stream of cutting fluid; setting length of stream of cutting fluid at outlet of ionizer no more than 30 diameters of stream. Necessary number of streams is selected according to given condition depending upon cutting power and power value for one stream of gaseous cutting fluid at which strength of cutting tool is not less than that at using liquid cutting fluid. 
     EFFECT: enhanced efficiency of cooling cutting zone due to increased surface area of cooling, improved wear resistance of cutting tool. 
     2 cl, 4 ex, 1 dwg
Patent RU-2234799-C1 (RU)
Inventor: SHISHKIN G I
IPC: H03K3/28
Filed: 2003-01-20
Granted: 2004-08-20
Abstract: FIELD: pulse engineering. 
     SUBSTANCE: proposed pulse generator has EXCLUSIVE OR gates 1,2, inverter 3 built around Schmitt flip-flop, and inverter 4, resistors 5 - 9, capacitors 10, 11, diodes 12, 13, and common bus 14. Immunity of state controllable switch built around EXCLUSIVE OR gate 2 and inverters 3, 4 to electric noise of pulse generator ensures immunity of pulse generator to external electric noise. If short-length electric noise pulse changes state of gate 1 or 2, inverter 3 or 4, or some of them at a time, state controllable switch will immediately recover state of faulty component or components as state controllable switch is immune to noise provided electric noise length does not exceed time constant of integrating circuit of resistor 9 and capacitor 11, phase and time of swing being maintained constant. 
     EFFECT: enhanced noise immunity in high-intensity electric noise environment. 
     1 cl, 2 dwg
Patent RU-2228443-C1 (RU)
Title: Ротор винтовой гидромашины
Inventor: ANDOSKIN V N
IPC: F04C13/00
Filed: 2003-03-11
Granted: 2004-05-10
Abstract: Изобретение относится к героторным гидромашинам для нефтяных и газовых скважин и может использоваться в гидромоторах общего назначения. Ротор состоит из ротора-заготовки с наружными винтовыми зубьями, имеющими выпуклые вершины и вогнутые впадины, и нанесенного антикоррозионного износостойкого покрытия. Покрытие наружных винтовых зубьев выполнено многослойным, из охватываемых и охватывающих слоев, при этом наружные профили каждого из слоев в торцевом сечении ротора определяются по определенным соотношениям. Повышается ресурс и надежность, расширяются возможности нанесения покрытий с различными свойствами, учитывающих условия эксплуатации и характеристики рабочих жидкостей, обеспечиваются возможности ремонта путем повторного нанесения покрытия. 1 з.п.ф-лы, 3 ил.
Patent RU-2240137-C1 (RU)
Inventor: RAVILOV A Z
IPC: A61K41/00
Filed: 2003-04-03
Granted: 2004-11-20
Abstract: FIELD: medicine, radiation biology. 
     SUBSTANCE: invention relates to producing preparations designated for diagnosis of radiation injures of body. Method involves using anti-radiotoxic hyperimmune rabbit serum as an antigen and radiotoxin from irradiated potato as an immunizing agent. Method provides enhancing activity and specificity of diagnostic preparation and retaining its diagnostic value and simplified technology for it preparing. 
     EFFECT: improved preparing method, valuable medicinal properties of agent. 
     1 tbl, 5 ex
Patent RU-2245112-C1 (RU)
Title: Method for treating the cases of lung carcinoma
Inventor: SIDORENKO JU S
IPC: A61P35/04
Filed: 2003-04-21
Granted: 2005-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying surgical intervention and antitumor therapy. After having removed a part or the whole lung, mediastinum is opened by cutting out horseshoe-shaped or rectangular flap of mediastinal pleura and carrying out lymphodissection. Then, hemostatic sponge is placed in mediastinum. The sponge is impregnated with antitumor chemotherapeutical preparations in intraoperative mode. Pleura is sutured above the sponge. Another hemostatic sponge impregnated with cytostatic preparations in intraoperative mode is attached to visceral pleura of interlobular sulcus. 
     EFFECT: prolonged chemotherapeutical preparations delivery to malignant neoplasm foci or subclinical metastases.
Patent RU-2239519-C1 (RU)
Inventor: ORLENKO V N
IPC: B22D7/04
Filed: 2003-04-29
Granted: 2004-11-10
Abstract: FIELD: manufacture of hollow castings in chilled molds. 
     SUBSTANCE: core includes sections mutually spaced by gaps and mutually joined along their lateral surfaces through dents and grooves having trapezoidal cross section. Said dents and grooves are arranged along lengthwise axes of lateral surfaces of sections. Total gap value between core sections exceeds value of linear shrinkage of casting material. Gaps are filled with pliable material for fixing initial position of sections. Core is provided with coating for preventing pickup. 
     EFFECT: enhanced operational reliability of rod, possibility for making high-quality castings of any alloys without shrinkage cracking. 
     2 dwg