baber/WOPTO huggingface dataset:
Patent RU-2240417-C1 (RU)
Inventor: TRUNTSEV S A
IPC: E06B3/96
Filed: 2003-06-30
Granted: 2004-11-20
Abstract: FIELD: construction engineering; manufacture of windows and doors from polyvinyl chloride sections. 
     
     
       SUBSTANCE: transom bar in the form of polymeric hollow compartment section has longitudinal channel accommodating box-section reinforcing section provided with channel to receive fastening screw; this reinforcing section is formed by bent steel sheet whose loose open ends form channel for adjusting screw. One of these ends is bent out through 60 to 120 deg. from larger side wall of longitudinal channel of section to longitudinal axis of channel for adjusting screw. Other end elastically encloses bent-out part of first one on three sides to form loop in cross-sectional area, better arc-shaped one at least on part of perimeter facing inner surface whose inner diameter on internal perimeter does not exceed fastening screw diameter. Bent-out ends overlap one another by at least double thickness of steel sheet. Proposed method includes installation of intermediate member on section joined to transom bar; this member has base, better provided with hole for passing fastening screw of transom bar, and channel-section guides protruding from base, their channel section increasing toward cross-section base, and their flanges facing each other and forming clearance between at least pair of them large enough to receive bent-out ends of reinforcing section. Then reinforcing section and transom bar are fitted onto intermediate member guides and fixed in position by means of fastening screw entered in reinforcing section channel on end of section joined with transom bar through intermediate member thereby affording interference fit between reinforcing section and intermediate member at the same time enlarging area confined by outline of sectional area of reinforcing section. 
     
     
       EFFECT: facilitated manufacture and assembly of doors and windows, enhanced reliability and service life. 
     
     
       6 cl, 5 dwg
Patent RU-2246824-C1 (RU)
Title: Homogenizing apparatus
Inventor: FIALKOVA E A
IPC: A01J11/16
Filed: 2003-07-08
Granted: 2005-02-27
Abstract: FIELD: equipment for producing homogenized liquids, may be used in food-processing industry for obtaining of milk products. 
     SUBSTANCE: apparatus has piston unit, suction collector and delivery collector, homogenizing head with inlet and outlet openings and pressure gauge. Apparatus is additionally furnished with pipeline for connecting suction collector with outlet annular slot of homogenizing head. Homogenizing head is made in the form of vortex pipe with at least one inlet ejector arranged tangentially of cylindrical surface of chamber for creating of free vortex, and is further equipped with two outlets arranged at opposite ends of chamber. One outlet is made in the form of opening and other outlet is made in the form of annular slot for discharge of under-homogenized product. Outlet opening is arranged at chamber part proximate to inlet end, and outlet annular slot is arranged at chamber part remote from chamber inlet end and is defined by valve and chamber casing, said slot being regulated by adjusting of spring tightening extent. Apparatus of such construction allows effectiveness of homogenization process to be increased at pressures of 5-20 MPa. 
     EFFECT: increased efficiency of apparatus and improved quality of homogenized product. 
     3 dwg
Patent RU-2255041-C1 (RU)
Inventor: KOLPAKOV JU A
IPC: C05B7/00
Filed: 2004-05-18
Granted: 2005-06-27
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: invention relates to production of ammonium phosphates, notably ammophos, widely used as mineral fertilizers. Process involves neutralization of phosphoric acid with ammonia at elevated pressure, stirring of resulting mixture in static mixer, and subsequent granulation and drying of product. According to invention, neutralization is carried out in two steps: in the first step, 80-85% H 3 PO 4  of its total amount is added and process is carried out at gauge pressure 3.5-8 atm and, in the second step, the rest of acid is added and pressure is lowered to pressure 1.5-3.0 atm. Stirring is effected simultaneously with ultrasonic treatment of the mixture with pulse power from 100 to 1000 W and, before granulation, pressure is lowered by 0.5-0.8 atm relative to pressure of the second neutralization step. Ultrasonic treatment can likewise be employed in the first neutralization step. 
     EFFECT: improved process control to form uniform improved-quality product and reduced ammonia emission. 
     2 cl, 3 ex
Patent RU-2273447-C1 (RU)
Title: Apparatus for expelling of juice from cucurbitaceous crop fruit
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: A23N1/00
Filed: 2004-08-05
Granted: 2006-04-10
Abstract: FIELD: food-processing and canned food industry, in particular, production of syrups, juices and alcohols from juice of cucurbitaceous crop fruit, and feed production industry, in particular, stocking of hay, silage and leguminous crop wastes. 
     SUBSTANCE: apparatus has set of pairs of rolls arranged on half-frames in horizontal plane one above another, feeding table, juice collecting chute, trough, fruit pulp discharging screw, mechanism for restricting displacement of half-frames, movable feeding roll, and roll drives. Each pair of rolls has individual mechanism for adjusting of gap between rolls. Rolls are arranged in pairs so as to define angle having apex oriented toward half-frame pivot joint. Half-frames are equipped with mechanism for simultaneous adjustment of compression force and mechanism for adjusting gap so as to reduce it in direction extending from mass inlet end where mass enters first pair of rolls to outlet end where said mass is discharged from terminating pair of rolls, with number of pairs of rolls being at least three. Feed roll is arranged above table, is pivotally mounted on upper half-frame and kinematically connected with outer roll. Mechanism for simultaneous adjustment of compression force applied to fruit is made in the form of hydraulic power cylinder mounted by means of L-shaped bracket above upper half-frame. Rolls have individual group drive. 
     EFFECT: reduced consumption of power, increased efficiency and improved quality of juice. 
     5 cl, 6 dwg
Patent RU-2274901-C1 (RU)
Title: Method for operation of playing machine
Inventor: MIKHAJLOV JURIJ L VOVICH
IPC: A63F13/00
Filed: 2004-08-24
Granted: 2006-04-20
Abstract: FIELD: computer science and automatics, technologies for operation of playing machines. 
     SUBSTANCE: under control of processor main game is performed, on achievement of certain result processor is transferred from main game to prize game, prize winnings are dispensed on basis of prize game results, in game additional mode of free games is realized, and also doubling mode and mini-bonus mode in main game, while switching to mini-bonus mode is performed when a combination of predetermined different symbols is shown, appropriate for mini-bonus transition result. Transition from main game mode to doubling mode is possible after each result, representing a winning combination, received in main game mode. Main game has results, causing launch of prize game mode and free games mode, while during prize game mode number of selection attempts is increased due to number of objects containing additional prize winnings. 
     EFFECT: expanded arsenal of technical means for operation of playing machines. 
     21 cl, 20 dwg
Patent RU-2277054-C1 (RU)
Inventor: RABINOVICH MIKHAIL DANIILOVICH
IPC: B61L3/20
Filed: 2004-12-03
Granted: 2006-05-27
Abstract: FIELD: railway transport; signaling and communication. 
     SUBSTANCE: proposed system contains distance and speed meter, speed reading unit, comparing unit, vehicle brake and traction control unit, indicator unit, decoder, current sensor, vehicle mass meter unit and programmed tolerable speed calculating unit, all mounted on locomotive.  Station is furnished with track light signals, track coder units, train and shunting coder units, signal boxes and tables, matching transformers, shunting code switching relay, ac current source, rectifier, auxiliary relay to connect secondary windings of track matching transformer, direction check unit and radio code receiver unit.  System provides safety of traffic at station at train and shunting operations.  Coding of station tracks is done both by means of track circuits and by means of rail conducting communication lines which makes it possible to organize protection sections of tracks before track light signals without reducing length of arrival and departure tracks of station. 
     EFFECT: improved safety of traffic, enlarged operating capabilities. 
     1 dwg
Patent RU-2285224-C1 (RU)
Inventor: SATANOV VITALIJ ALEKSANDROVICH
IPC: F41G5/24
Filed: 2005-04-06
Granted: 2006-10-10
Abstract: FIELD: military equipment, in particular, fire control system. 
     SUBSTANCE: the method is realized due to the fact that at an automatic generation of the sight angles and lateral lead depending on the range measured by the range finder, range variation due to the own tank motion, banking of the gun trunnion axis, cross wind speed, speed of target relative motion, deviation of fire conditions from the normal ones, additionally taken into account is the value of target elevation that is determined as the sum of the values of the angle of weapon elevation relative to the hull and the angle of the vehicle hull deviation relative to the horizon - pitch angle. 
     EFFECT: enhanced accuracy of initial fire data, and consequently, of the fire efficiency in those cases when the target is above or below the weapon horizon. 
     1 dwg
Patent RU-2292104-C1 (RU)
Title: Single-wire distribution network
Inventor: TARANOV MIKHAIL ALEKSEEVICH
IPC: H02J3/00
Filed: 2005-05-19
Granted: 2007-01-20
Abstract: FIELD: power supply systems for consumers disposed at long distances from power centers. 
     SUBSTANCE: proposed single-wire distribution network that has power supply, three-wire network connected thereto, single-phase step-down transformer, intermediate converter installed on three-wire network submain that incorporates power rectifier bridge whose inputs are connected to three-wire network and outputs, to ripple capacitor, power supply, and primary winding of single-phase intervening transformer one of whose secondary-winding leads is grounded and other one is connected through single-wire line to one of primary-winding leads of single-phase step-down transformer; other lead of the latter is grounded and its primary winding is connected in series with power thyristor assembly whose control input is connected to anode of rectifier diode; cathode of the latter is connected to secondary winding lead of disabling matching transformer whose primary winding integrated with parallel-connected protective diode is inserted in collector circuit of disabling transistor; connected to base of this transistor through current-limiting resistor is output of 2AND gate one of whose inputs is connected to pulse-width modulated generator and to rectangular-pulse generator and other one, to rectangular-pulse generator through inverting component; connected to cathode of second rectifier diode whose anode is connected to secondary winding lead of enabling matching transformer whose primary winding incorporating parallel-connected second protective anode is inserted in collector circuit of enabling transistor whose base is connected through current-limiting resistor to output of second 2AND gate; inputs of the latter are connected to pulse-width modulated generator and to rectangular-pulse generator; secondary-winding second leads of disabling and enabling transformers and leads of non-polar voltage regulator diode are connected to power thyristor assembly cathode. 
     EFFECT: enhanced reliability of power supply. 
     1 cl, 1 dwg
Patent RU-2287700-C1 (RU)
Inventor: ZAMALEEV MANSUR MASKHUTOVICH
IPC: F01K17/02
Filed: 2005-06-07
Granted: 2006-11-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: proposed thermal power station employs type T extraction turbine with heating steam extractions including seven steam extractions in regeneration system to first three extractions of which three high-pressure regenerative heaters are connected, and to last four extractions four low-pressure regenerative heaters are connected, upper and lower system heaters connected by heating medium line to sixth and seventh steam extractions, respectively, condenser, additional feed water vacuum deaerator connected by additional feed water pipe to higher pressure deaerator between which steam-water heat exchanger is installed being placed in additional feed water pipeline and connected to fifth steam extraction of type T turbine. 
     EFFECT: improved reliability and economy of thermal power station owing to provision of technologically required heating of additional feed water after vacuum deaerator delivered into higher pressure deaerator using stable source of low-grade heat. 
     1 dwg
Patent RU-2291292-C1 (RU)
Title: Separation plant
Inventor: KHASANOV FAAT FATKHLBAJANOVICH
IPC: E21B43/38
Filed: 2005-06-20
Granted: 2007-01-10
Abstract: FIELD: oil and gas extractive industry, in particular, technology for dividing emulsion of two non-mixing liquids with various density, possible use for separating oil and water in separation chamber, mounted in currently shut down well, and for cleaning water for further forcing thereof into bed. 
     SUBSTANCE: separation plant contains separation chamber open from below mounted in well with pipeline for intake of water-oil emulsion connected to upper part of chamber, pipelines for draining oil and water. In accordance to invention along height of chamber at distance equal to 8-10 chamber diameters, a row of vortexes is positioned made in form of blades. Blades of next row of vortex are positioned with displacement relatively to blades of vortex of next row. Oil draining pipeline is connected to well mouth. Water draining pipeline is mounted inside the chamber coaxially with it length-wise, appropriate for well length. Lower end of water draining pipeline is made in form of cone with slit recesses made on the surface. 
     EFFECT: increased degree of cleaning of water drained from well, preparation of water in separation chamber for feeding into bed, decreased costs of transit of ballast water, extracted with oil. 
     1 dwg
Patent RU-2295750-C1 (RU)
Title: Optical system of optical mouse
Inventor: POTAPOV BORIS GENNAD EVICH
IPC: G09G5/08
Filed: 2005-07-13
Granted: 2007-03-20
Abstract: FIELD: machine vision technique. 
     SUBSTANCE: optical system of optical mouse can be used in contact scanning image converters, in particular, in optical mouse to control cursor on computer screen, in portable reading-out device and etcetera. Optical system of optical mouse has photodetector, lens of optical channel for transmitting image of working part of object surface onto surface of photodetector. Optical system also has radiation source, light guide with lens and mirror surfaces. Photodetector and radiation sources belong to the same plane. Mutual disposition of lens and mirror surfaces in light guide is made in such way that radiation from radiation sources should fall onto object surface in form of meet flows. 
     EFFECT: improved illumination onto working part of object surface; reduced non-uniformity of illumination; reduced cost of device. 
     2 dwg
Patent RU-2293284-C1 (RU)
Title: Arrangement for destruction of air targets
Inventor: LIPANOV ALEKSEJ MATVEEVICH
IPC: F42B12/16
Filed: 2005-07-15
Granted: 2007-02-10
Abstract: FIELD: the invention refers to rocket armament namely to guided rockets of "surface-to-air" and " air-to-air" types. 
     SUBSTANCE: the arrangement for destruction of air targets has an instrumental compartment whose front part is protected with optic glass, a photoreceiver, the transformer of an image into a digital code, an airborne computing machine, a laser range finder and an electric percussion cap. There are barrels fastened between themselves and forming the body of the rocket installed around the instrumental compartment. Inside each of the barrels there is powder and a throwing body. 
     EFFECT: provides increase in effectiveness of destruction of air means of attack. 
     5 cl, 2 dwg
Patent RU-2291768-C1 (RU)
Title: Apparatus for cutting out openings
Inventor: BULASOV GENNADIJ MOISEEVICH
IPC: B23K7/10
Filed: 2005-08-10
Granted: 2007-01-20
Abstract: FIELD: processes and equipment for gas cutting of metals, possibly in chemical and oil production machine engineering, in other branches of industry related with manufacture of three-dimension structure of sheet materials. 
     SUBSTANCE: apparatus includes bracket 8, head 1 mounted in it and having center pointer 15 and tie rod 4 with rotation drive 2 and vertical motion drive 3 and sleeve 10. Carriage 5 and cutting member 6 are mounted in said tie rod. Cutting member has capacitance type tracking pickup 7 with control unit for regulating height of cutting member. Cutting member is mounted with possibility of rotation. Tie rod is Г-shaped one; its horizontal link is secured to sleeve joined with head with possibility of motion. Vertical link of tie rod supports carriage with possibility of motion. Tracking pickup is in the form of ring arranged on cutting member along the same axis. Control unit of said pickup is arranged in bracket in parallel to head and it is joined with rotation drive and with vertical motion drive of tie rod. 
     EFFECT: improved versatility of apparatus operating as automatic system due to possibility of tracking displacement of cutting member. 
     3 cl, 2 dwg
Patent RU-2292813-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-18
Granted: 2007-02-10
Abstract: FIELD: food processing industry, in particular production of canned soup concentrates. 
     SUBSTANCE: claimed method includes potato cutting and blanching; tomato and fresh white cabbage cutting and freezing; carrot, parsley root and onion cutting and roasting in melt fat; grain boiling up to semi-finished state; meat and gardenstuff cutting. Obtained mixture is blended with table salt, black pepper and bay leaf in oxygen-free atmosphere, pre-packed with bone broth, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2295882-C1 (RU)
Title: Method for production of special canned goods (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-18
Granted: 2007-03-27
Abstract: FIELD: food processing industry, in particular canned soup for space feeding. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding, freezing, and chopping; potato cutting, blanching, and chopping; carrot and onion cutting, roasting in melt butter and chopping; green pea blanching and chopping; meat cutting and chopping; gardenstuff chopping. Abovementioned components are blended with bone broth, sour cream, table salt, CO 2 -extract from black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2291362-C1 (RU)
Title: Conveyor-type drier
Inventor: BUSYGIN EVGENIJ VASIL EVICH
IPC: F26B17/04
Filed: 2005-08-24
Granted: 2007-01-10
Abstract: FIELD: drying technique, in particular, convective drying of farm plants. 
     SUBSTANCE: conveyor-type drier has casing, at least one conveyor located in opening between upper and lower beams, and drying chamber defined by casing walls and trough. Trough consists of box-shaped members and upper beam, said members and said beam being equipped with longitudinal air slots wherein protruding spring fingers are positioned. Spring fingers are mounted on roller pins of movable frame of conveyor for displacement along trough of plant mass. Heat-carrier pipeline is positioned under trough. Conveyor is designed so that spring fingers are moving in cyclic reciprocation mode. Web connecting members are provided in air slots of upper beam, and protruding spring fingers are provided on web connecting members and adapted for holding of plant mass on trough during reversal motion of conveyor. 
     EFFECT: increased efficiency and improved quality of drying of plant material. 
     5 cl, 3 dwg
Patent RU-2293122-C1 (RU)
Title: Steel melting process in hearth aggregate
Inventor: SHUMAKHER EHVAL D ANTONOVICH
IPC: C21C5/04
Filed: 2005-11-10
Granted: 2007-02-10
Abstract: FIELD: metallurgical industry, preferably steel melting in hearth steel melting aggregate. 
     SUBSTANCE: process comprises steps of loading metal charge; heating it and melting; providing desired characteristics of melt metal and slag; blowing bath with inert or neutral gas from blowing apparatuses mounted in porous refractory layer of hearth; intensifying heat-mass exchange processes due to controlling feed intensity of and pressure of blast; in addition regulating oxidation potential of melt metal and slag due to changing oxygen doze in blast in range 0.5 -25% and due to regulating feed intensity of blast per each blowing apparatus in range 3.0 x10 -2  - 7.0 x10 -2   m 3 /h per ton of melt. 
     EFFECT: stable process of agitating bath, lowered consumption of blast, decreased wear degree of lining, reduced duration of idling periods. 
     3 cl, 1 dwg, 1 ex
Patent RU-2297300-C1 (RU)
Title: Protecting-releasing coating and its application method
Inventor: MEL NIKOV ALEKSANDR GRIGOR EVI
IPC: B22D13/00
Filed: 2005-12-14
Granted: 2007-04-20
Abstract: FIELD: production of cast products, namely centrifugal casting of copper alloys. 
     SUBSTANCE: method comprises steps of mixing ultra-fine powder of zirconium dioxide produced by plasma-chemical process and taken in quantity 15 - 20 mass % with technical oil; applying prepared mixture by layer having  thickness in range 0.05 - 0.15 mm onto surface of casting mold preliminarily heated up to temperature 150 - 170°C. Such coating has melting temperature higher than that of melt metal. 
     EFFECT: improved heat insulation properties of coating, elimination of metal sticking to surface of chill mold and of burnings of cast pieces. 
     2 cl, 1 ex
Patent RU-2305421-C1 (RU)
Title: Method for producing of special canned food "peruvian rice"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-01-26
Granted: 2007-09-10
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves shredding, freezing and grinding fresh cabbage in grinder; cutting, slightly frying in melted butter and grinding bulb onion and vegetable pepper in grinder; cutting, frying in melted butter and grinding beef in grinder; blanching and grinding field mushrooms in grinder; cooking rice to doubled increase in weight and grinding in grinder; rubbing garlic; mixing said components with bone soup, edible salt and CO 2 -extracts of red hot pepper; packing resultant mixture in aluminum tubes; pressurizing and sterilizing. 
     EFFECT: increased digestibility of canned food.
Patent RU-2300755-C1 (RU)
Inventor: LOBACHEVSKIJ PETR JAKOVLEVICH
IPC: G01N19/02
Filed: 2006-02-06
Granted: 2007-06-10
Abstract: FIELD: test engineering. 
     SUBSTANCE: method comprises moving the specimen over the horizontal surface to be tested by means of a weight suspended on thread that passes over the block, determining time that is  required for the specimen to cover 1-m distance, and determining the friction coefficient form the formula presented. 
     EFFECT: enhanced precision. 
     1 dwg