baber/WOPTO huggingface dataset:
Patent RU-2183227-C1 (RU)
Title: Solid alloy for high-temperature bearings
Inventor: CHERNEVSKIJ L V
IPC: C22C29/10
Filed: 2000-10-06
Granted: 2002-06-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: solid alloy for high-temperature operated frictionless bearings normally containing titanium carbide, nickel, and molybdenum additionally contains niobium carbide at following proportions of components, wt. %: Ni, 10.0- 30.0; Mo, 2.0-4.0; NbC, 11.3-16.5; and TiC, the balance. EFFECT: improved strength characteristics, heat and wear resistance at sufficient plasticity. 3 tbl
Patent RU-2177616-C1 (RU)
Inventor: SHAMOVA A G
IPC: G01N33/53
Filed: 2000-10-23
Granted: 2001-12-27
Abstract: Изобретение относится к области медицины, а именно к педиатрии. Способ осуществляют путем иммуноферментного анализа крови, при этом определяют содержание антител к к гликолипиду (ГЛП) и кишечной (E.coIi) и при их соотношении, равном I, 0±0, 2, констатируют наличие синдрома эндотоксинемии в стадии ремисии, а при 2,5±0,4 - в стадии обострения. Способ позволяет установить патогенетическую значимость эндотоксинемии при бронхиальной астме.
Patent RU-2183310-C1 (RU)
Inventor: STOLJAREVSKIJ A JA
IPC: F28D15/02
Filed: 2000-10-31
Granted: 2002-06-10
Abstract: FIELD: devices for sustaining of constant temperature (thermostating) in working objects, applicable in electronics, nuclear power engineering, refrigeration equipment, pharmaceutics, gas cleaning systems, transport and agrotechnologies of product storage. SUBSTANCE: heat setting device has a hermetically sealed body filled with working medium with heat abstraction and heat supply sections located on its opposite ends and connected by a capillary pump made in the form of a laminated porous wick with different sizes of pores in the layers. The working medium has a component that can change from the liquid phase into the gaseous one at working temperature and pressure. At least one of the layers of the capillary pump is made as an adsorbent of the working medium. EFFECT: enhanced resistance to variations of the device thermal conditions of operation, expanded field of the device application. 11 cl, 1 dwg
Patent RU-2173075-C1 (RU)
Title: Sewing article
IPC: A41D1/00
Filed: 2000-12-22
Granted: 2001-09-10
Abstract: FIELD: sewing industry. SUBSTANCE: sewing article has clothing parts manufactured of fabric and joined by double-needle chain stitch sewing machine. Article has 0.05-0.2 mm thick copper threads laid between stitches manufactured by double-needle chain stitch sewing machine and fastened in the process stitching separate clothing parts. Number of copper threads is 0.8-2.8% of total weight of fabric at surface density of fabric of 120-380 g/sq. m. Sewing article may be manufactured in the form of jeans, skirts, jackets, vests. Copper thread is laid in the process of stitching belt to article by means of double-needle chain stitch sewing machine along the whole length of belt and fixed during fastening of belt ends, during stitching of collar to article by means of double-needle chain stitch and fixed in the process of collar fastening. Copper threads are made in the form of polyamide filaments covered with copper casing, or in the form of thin copper wire. Sewing article with copper threads promotes individual's vital activities. EFFECT: increased efficiency and improved operational capabilities. 6 cl
Patent RU-2187287-C1 (RU)
Title: Method for treating long-term nonhealing wounds
Inventor: STRELKOV N S
IPC: A61K33/14
Filed: 2000-12-29
Granted: 2002-08-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: for wound purification it is used 3%- hydrogen peroxide solution heated up to 37 C. Physiotherapeutic impact is performed with an infrared impact (Sollux lamp). Wound area is heated to the development of constant tissue hyperemia but not exceeding the temperature of wound surface being 42 C. Heating lasts for 15 min. As a hypertonic solution it is used 2-4%-sodium chloride solution heated up to 42 C. A warming element is applied upon a bandage. Temperature of wound area is maintained to be within 37 C for the whole period till the next pharmacothermal procedure. The method enables to accelerate the removal of purulentnecrotic masses and metabolism of granulating tissue. EFFECT: higher efficiency of therapy.
Patent RU-2186720-C1 (RU)
Inventor: MITROFANOV A A
IPC: B65G69/20
Filed: 2001-02-07
Granted: 2002-08-10
Abstract: FIELD: timber floating. SUBSTANCE: proposed breaking-down device has side pontoons, bridges and sinker with vertical displacement drive. Sinker is provided with two parallel frames of length 1+2d where 1 is horizontal size of square float unit, and d is diameter of its timber. Said frames are rigidly interconnected by board in upper plane provided with vertical axle engaging through slide-fit spline joint with round platform furnished with turning drive and installed in hole of horizontal member connecting said bridges. Accelerator is mounted on sinker frame, square to frame, being made in form of chains with common drive closed on sprockets. Longitudinal bridges are installed at sides of passage for float units. Longitudinal bridges are provided with cutouts made to radius with center located on axis of board vertical axle. EFFECT: mechanization of breaking-down process. 2 dwg
Patent RU-2200095-C1 (RU)
Inventor: DEMENTIENKO V V
IPC: G08B21/00
Filed: 2001-08-09
Granted: 2003-03-10
Abstract: FIELD: automatic control of condition of vehicle drives. SUBSTANCE: proposed system contains electrodes with fasteners connected to input device connected with receiver, signal processing and control unit and indicator unit. Electrodes and input device are made in form of common unit of telemeter transducer which can be secured on wrist or flinger of driver. Telemeter transducer and receiver unit are communicated by radio channel. Input device contains series-connected logarithmic converter, analog-to-digital converter, coded message shaper and transmitter. Signal receiver unit is two-channel, each channel being formed by series connected receiving antenna, high frequency amplifier, detector and correlator. EFFECT: provision of stable telemetering and wakefulness of drive when driving the vehicle without creating additional inconveniences. 2 cl, 2 dwg
Patent RU-2187763-C1 (RU)
Title: Hot-water boiler
Inventor: EGOROV V A
IPC: F24H1/00
Filed: 2001-09-28
Granted: 2002-08-20
Abstract: FIELD: heat power engineering, applicable in boiler units, mainly in self-contained and roof- mounted boiler rooms. SUBSTANCE: the hot-water boiler has a casing with a cover, burner fastened in the central part of the cover, the casing accommodates a water reservoir, furnace, flue gas rotary chamber and fire tubes communicating through the inlet sections with the flue gas rotary chamber, and through the outlet ones-with the flue gas header connected to the chimney, water header positioned in the bottom part of the boiler, heating elements in the form of tubes, each positioned in the fire tube form of tubes, each positioned in the fire tube with an annular gap, the inlet ends of the heating elements are connected to the water supply pipe-line, and the outlet ends - to the boiler water reservoir. According to the invention, gas flow turbulators are installed in the ducts formed by the annular gaps between the heating elements and the fire tubes, the gas flue rotary chamber is formed by the bottoms of the water reservoir and furnace, the inlet ends of the heating elements are connected to the water supply pipe-line through the water header, and the outlet ends - directly to the water reservoir, the water header is formed by the bottoms of the boiler and furnace, and the flue gas header - by the boiler cover and the water reservoir surfaces facing the cover. EFFECT: enhanced efficiency of heat pick-up, simplified construction, reduced mass and overall dimensions of the boiler. 4 cl, 3 dwg
Patent RU-2192584-C1 (RU)
Title: Gas burner
Inventor: KURNOSOV V V
IPC: F23D14/00
Filed: 2001-12-10
Granted: 2002-11-10
Abstract: FIELD: burner units. SUBSTANCE: proposed burner has body with cylindrical combustion chamber located inside it and gas and air supply branch pipes; combustion chamber has perforated surface. Gas and air preliminary mixing chamber is located at combustion chamber inlet. Mounted coaxially relative to combustion chamber between its wall and wall of body is perforated pipe. Nozzle for feeding gas to combustion chamber is fitted at outlet end of gas supply branch pipe. Gas and air preliminary mixing chamber is formed by two perforated disks fitted at outlet end of gas supply pipe line before nozzle. Outlet end of gas supply branch pipe is provided with holes over perimeter which are used for delivery of gas to preliminary mixing chamber. Ratio of area of holes in first (relative to way of motion of air) perforated disk to area of holes in second perforated disk ranges from 1:3 to 1:9. Ratio of diameter of perforations at combustion chamber outlet to diameter of holes at its inlet is equal to 3:1. Nozzle has taper surface and angle between branch pipe axis and generating taper surface ranges from 30 to 80 deg. EFFECT: enhanced stability of burning at high rate of escape of combustion products; enhanced ecological safety. 1 dwg
Patent RU-2201652-C1 (RU)
Inventor: KARNAUSHKO VJACHESLAV VLADIMIR
IPC: H04M17/02
Filed: 2001-12-24
Granted: 2003-03-27
Abstract: FIELD: telephone communications. SUBSTANCE: complex has group of coin-box telephone sets, control system for these telephone sets, means for processing credit transactions, and controller coupled through link with control system of complex. It is state-of-the-art complex designed for automated local and long-distance communications that enables off-line control of each of its coin-box telephone sets. Means for processing credit transactions is made in the form of single-type units each being connected on one side to one of coin- box telephone sets and on other, to control system of complex through controller provided with switch. EFFECT: enhanced reliability of complex. 5 dwg
Patent RU-2209661-C1 (RU)
Title: Planetary granulator
Inventor: LOBOVIKOV D V
IPC: B01J2/12
Filed: 2002-01-08
Granted: 2003-08-10
Abstract: FIELD: granulation of powder-like materials for production of fine spherical granules of strong adsorbents and catalysts; chemical, petrochemical, medical and other industries. SUBSTANCE: proposed planetary granulator includes frame, carrier with main shaft and drive, forming drums with bearings, additional shaft, sun gear wheel, satellites of carrier and drum. Additional shaft has gear wheel and independent drive; it is mounted in parallel with main shaft. Sun gear wheel is mounted on frame for rotation around its axis from gear wheel of additional shaft. Granulator is additionally provided with loading bin, proportioner, compressor, loading pipe line, guide bushes with springs, guide rods, unloading drive with forked lever and unloading casing. Loading pipe line has loading receiver and distributing part. Guide bushes are mounted in drums. Guide rods are connected to drum covers. Ends of distributing part of loading pipe line are communicated with drums through holes in their covers. EFFECT: possibility of performing continuous procedure. 3 dwg
Patent RU-2206564-C1 (RU)
Title: Method for preparing 6-fluoro-7-chloro-1,4-dihydro-4-oxo-3-quinoline carboxylic acid ethyl ester
Inventor: MASLENNIKOV E I
IPC: C07D215/56
Filed: 2002-03-07
Granted: 2003-06-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing 6-fluoro-7-chloro-1,4-dihydro-4-oxo-3-quinoline carboxylic acid ethyl ester that involves cyclization reaction of 3-chloro-4-fluoroanilinomethylene malonic acid diethyl ester in the presence of summer diesel fuel as a solvent at temperature 230-245 C. The end compound is an intermediate product used in synthesis of veterinary preparations exhibiting an anti-infectious effect. EFFECT: simplified technological process, enhanced economical effectiveness. 3 dwg, 1 tbl
Patent RU-2213123-C1 (RU)
Title: Composition for destroying water-oil emulsion and treating waste waters possessing ability of inhibiting hydrogen sulfide and carbonic acid corrosion as well as asphaltene-tarry-and paraffin deposits
Inventor: ZOTOVA A M
IPC: C10G33/04
Filed: 2002-02-27
Granted: 2003-09-27
Abstract: FIELD: crude oil treatment. SUBSTANCE: composition contains, wt %: glycerol-based ethylene oxide/propylene oxide block copolymer, 17-19; ethylenediamine-based ethylene oxide/propylene oxide block copolymer, 33-37; demulsifier (additionally), 5-6; methanol, 30-35; and water, the balance. Demulsifier is composed of, wt %: dimethyl phosphite 0.35-0.5, amine or triethanolamine 0.35-0.5, alkylphenol 14.0-19.0, "Fosfenoks N-6" 9.0-25.0, "Diproksamin-157" or "Diproksamin-157-65M" 15-30, and solvent - the balance. EFFECT: enhanced efficiency of composition in case of high-viscosity crude oils. 3 tbl, 7 ex
Patent RU-2213541-C1 (RU)
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 2002-03-21
Granted: 2003-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has head part, cervical part, pedicle, cotyloid cavity and damping members. The cotyloid cavity is composed of two half-spherical concentrical cups separated with damping members. The damping members are manufactured from wire. Each member is star-shaped forming a polygon with zigzag-arranged sides and alternating obtuse and sharp angles. Apices having obtuse angles are complanar to the member plane and those with sharp angles have deviation from the plane. The damping members are tire-by-tire arranged in a gap separating the half-spherical cups and their sharp-ended apices are fastened on the internal surface of the external cup and those with obtuse apices are fastened on the external surface of the internal cup. EFFECT: high reliability; long service life. 3 dwg
Patent RU-2229825-C1 (RU)
Inventor: IVANOVA A P
IPC: A23K1/16
Filed: 2002-12-03
Granted: 2004-06-10
Abstract: FIELD: fodder production, animal science. SUBSTANCE: the suggested fodder contains the following components at the ratio, weight%: barley 14.0-15.0; oats 12.0; wheat, corn 18.0-20.0; bran 20.0; sunflower oil cake 8.0-10.0; hydrolytic yeast 4.0-5.0; fish meal, meat and bone meal 5.0; grass meal 4.0; monocalcium phosphate 2.0; salt 1.0; premix 1.0; reduced sprouts of birch and raspberry 3.0-5.0; apple oil cake 1.0-5.0; crushed acorns 1.0. Addition of reduced sprouts of birch and raspberry enables to increase immunity and meat fastness; apple oil cake rich in iron improves hemogenesis process (oxygen saturation); crushed acorns used for preparing coffee substitute and rich in starch enable to stimulate metabolic processes in the body of young cows. Application of reduced sprouts of birch and raspberry, apple oil cake, crushed acorns at certain ratio of components favors hemoglobin concentration that leads to increased body weight gain in cows. EFFECT: higher efficiency. 5 ex, 1 tbl
Patent RU-2236746-C1 (RU)
Inventor: KUTALEV A I
IPC: H03H9/08
Filed: 2003-01-04
Granted: 2004-09-20
Abstract: FIELD: processes and devices for stabilizing frequency, possibly development of high stable quartz generators. 
     SUBSTANCE: quartz resonator-thermostat includes piezoelectric member onto which exciting electrodes, film type resistive heater and temperature pickup are applied; base with piezoelectric member secured to it and transistorized heater. Said base is mounted in housing with use of heat insulation holder. Base is in the form of plate of dielectric material and it has heat capacity equal to that of piezoelectric member. Transistorized heater is secured to base; film type resistive heater is connected with emitter circuit of transistor. 
     EFFECT: enhanced frequency stabilization. 
     2 cl, 3 dwg
Patent RU-2232215-C1 (RU)
Inventor: IVANOV A G
IPC: D06F37/24
Filed: 2003-01-04
Granted: 2004-07-10
Abstract: FIELD: washing machines with vertical-axial rotation of squeezing reservoir. 
     SUBSTANCE: domestic washing machine has squeezing reservoir mounted for rotation relative to vertical axis, bladed activator and hollow balancing ring filled with correcting mass-liquid. Vibration suppressing apparatus has two vertical supports made in the form of tension members, whose upper ends are pivotally connected to casing and lower ends are joined to movable part of washing machine above its center of gravity. Hollow additional balancing ring is located inside squeezing reservoir. Inner part of balancing ring is communicated with squeezing reservoir cavity through metal pipe welded with its upper end to bottom of additional balancing ring casing and with its lower end to squeezing reservoir bottom. Lower end of balancing ring is arranged under liquid delivery bladed wheel and activator is fixed above bladed wheel. Blade wheel, activator and squeezing reservoir are mounted on individual drive shafts. 
     EFFECT: reduced vibration of washing machine casing owing to hygoscopic moment occurring at low frequencies and providing for stabilization of axis of rotation. 
     3 dwg
Patent RU-2233582-C1 (RU)
Title: Milk cooling apparatus
Inventor: ULITENKO A I
IPC: F28D3/00
Filed: 2003-01-13
Granted: 2004-08-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus provides for supplying of freshly drawn milk directly from vacuum pipeline of milking unit through widened portion, wherein mechanical cleaning filters are mounted for preliminary cleaning of milk. Heat exchanger is joined with widened part for reducing number of vacuum joints and, accordingly, for preventing air admission into milk contour. Heat exchanger is made in the form of set of parallel rectangular heat-exchanging fins welded to one another through layers providing gaps therebetween so as to form alternating parallel channels for milk and water contours, to provide for eliminating possibility of cooling water admission into milk contour of heat exchanger. Milk contour channels inlets and outlets are arranged at end sides of heat-exchanging fins. Water contour channels inlets and outlets are arranged at ends of diagonal lines of their sides. Employment of said gap-forming layers manufactured from the same material as heat-exchanging fins allows stable sizes to be provided and milk and water contour channels to be hermetically sealed. Said layers simultaneously serve as solder for welding of heat-exchanging fins in inert gas medium. Such features provide for unified construction of heat-exchanger, because in the given case limitations as to transverse sizes of heat-exchanger channels are practically eliminated. Apparatus provides for fast flow cooling of milk in dairy farms on the basis of energy saving technology. 
     EFFECT: unified and simplified construction, enhanced reliability in operation owing to eliminating of air and water admission into milk contour and stabilized sizes of gaps between heat-exchanging fins. 
     6 dwg
Patent RU-2240675-C1 (RU)
Inventor: DVORNIKOV L T
IPC: A01F12/38
Filed: 2003-03-27
Granted: 2004-11-27
Abstract: FIELD: agricultural engineering, in particular, equipment used in grain combines. 
     SUBSTANCE: straw shaker has straw walkers, driving and driven crankshafts. Straw walkers are connected with crankshafts through pivotal pairs. Each pivotal pair is defined with crankshaft neck and straw walker bushing. One of two joined surfaces of each pivotal pair is made quasi-spherical and other surface is made cylindrical. 
     EFFECT: increased efficiency and reduced labor intensity for manufacture of slider bearings without introducing of additional binders. 
     3 dwg
Patent RU-2230612-C1 (RU)
Inventor: MATVEEV K I
IPC: B01J27/26
Filed: 2003-03-31
Granted: 2004-06-20
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: methyl ethyl ketone is produced via oxidation of n-butenes with oxygen and/or oxygen-containing gas in presence of catalytic system composed of aqueous solution of molybdeno-vanado-phosphoric heteropolyacid or heteropolyacid mixture and/or their salts as well as palladium in concentration 5·10 -4 -1·10 -2  M stabilized with phthalocyanine ligand Pc at molar ratio [Pd]/[Pc] = 0.5 to 2. Mo-V-phosphoric acid is expressed by empiric formula H a P x Mo y V z O b  wherein   and a=2b-6y-5(x+z). Concentration of vanadium in aqueous solution of heteropolyacid or their salt is 0.4 to 2.2 g-atom/l. Oxidation of n-butenes is accomplished in a double-step batch mode wherein oxidation reaction is conducted over the temperature range 15 to 90 о С and catalyst is regenerated by affecting it with oxygen or oxygen-containing gas over the temperature range 140 to 190 о С at oxygen pressure 1 to 10 atm. 
     EFFECT: enhanced process efficiency due to more stabilized catalyst components. 
     7 cl, 1 dwg, 6 tbl, 30 ex
Patent RU-2238032-C1 (RU)
Title: Device for detecting biological agents and chemical substances
Inventor: ANDREEV G I
IPC: A61B5/05
Filed: 2003-05-15
Granted: 2004-10-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has power supply source, active electrode and reference electrode, unit for analyzing current under measurement, control unit, database having cells for saving data, each associated with spectral characteristic of electromagnetic radiation of some biological agent or chemical substance, and commutator for making connection to cells. The power supply source produces direct or alternating current in circuit. The unit for analyzing current under measurement and the control unit are enclosed within a single integrated unit. The integrated unit is connected to the active electrode, power supply source and database commutator. The reference electrode is connected to the power supply source. Commutator output for connecting to the cells is connected to the reference electrode. The integrated unit is designed as programmed microcontroller or programmed microprocessor or programmed logical integral circuit. 
     EFFECT: accelerated continuous analysis method; wide range of functional applications. 
     2 cl
Patent RU-2226581-C1 (RU)
Title: Tamping tool of tie tamper
Inventor: KONEV V I
IPC: E01B27/16
Filed: 2003-05-22
Granted: 2004-04-10
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: invention relates to track maintenance and repair machinery used for compacting ballast under ties when laying and repairing tracks. Proposed tamping tool contains plate with cavity secured on lower end of rod. Said cavity is made in form of longitudinal vertical slot for fastening plates of lower row with lower ends rounded to radius. Lower part of plate with slot is made in form of wedge on surfaces of which working plates are mounted, being secured also on plates of lower row projecting from said slot. Plates of lower row are made in form of trapezium of rectangle in cross section. Angles of inclination of side surfaces of plate wedge part α 1 , α 2  are 5 o  - 35 o , at difference in angles not exceeding 10 o . Height of wedge part of plate C=0.1-0.5D where D is width of tool. Additional working plates are secured on front and rear parallel surface of plate. EFFECT: increased strength of replaceable tools of tie tampers. 2 cl, 2 dwg
Patent RU-2262151-C1 (RU)
Inventor: IGUMNOV V N
IPC: H01J23/00
Filed: 2003-12-29
Granted: 2005-10-10
Abstract: FIELD: thin-film technology; electronic, atomic, and other fields of science and technology. 
     SUBSTANCE: proposed mosaic target designed for applying multicomponent film coatings has matrix and fusible components disposed in its depressions. Fusible components are placed in matrix in the form of powders having different density and surface area, dependencies between them being governed by properties of elements and stoichiometric coefficients or percentage of film material components. Method for manufacturing claimed target is also proposed. 
     EFFECT: enhanced quality of composite coatings. 
     2 cl, 2 dwg, 2 tbl