baber/WOPTO huggingface dataset:
Patent RU-2175071-C1 (RU)
Title: Engine valves control system
Inventor: KIRPICHNIKOV A P
IPC: F01L9/20
Filed: 2000-12-28
Granted: 2001-10-20
Abstract: FIELD: automotive industry. SUBSTANCE: proposed invention can be used in valve timing systems of internal combustion engines, including diesel engines, to control movement or adjust position of intake and exhaust valves. System has valve operating mechanism and guide, ultrasonic vibrations transceiver and controller which is made for setting valve trajectory with due account of information of affecting parameter. Valve operating mechanism is made controllable, and output of transceiver of ultrasonic vibrations is connected to first input of controller. Output of controller is connected with control input of valve operating mechanism. As a result, valve is constantly exposed to action of force from follow-up system compensating for influence of disturbances and brining trajectory of valve movement close to ideal. EFFECT: improved accuracy of valve trajectory control, enlarged operating capabilities of control system. 7 cl, 7 dwg
Patent RU-2185333-C1 (RU)
Inventor: NADEINSKIJ V L
IPC: B01D61/08
Filed: 2001-02-26
Granted: 2002-07-20
Abstract: FIELD: membrane separation of solutions and suspensions. SUBSTANCE: method may be used in methods and means of purification of natural waters, industrial sewage in systems of potable water supply, public utilities and various industries. Proposed method of water purification from mechanical impurities, microorganisms, high-molecular compounds, and salts of heavy metals by ultrafiltration includes preliminary coarse purification of water, stage of water filtering through electrified membranes by water flowing above each membrane at velocity of 1-2 m/s with pressure maintained within 0.3 ± 0.01 MPa above membrane and atmospheric pressure under it. Water is aerated prior to filtration, and stages of filtration and regeneration are alternated. According to the first version membrane plant includes located on frame and interconnected with one another by pipelines: pump for supply of water to be purified, coarse filter, vessel for collection of purified water (repeate), concentration vessel, buffer vessel, pump for water transfer from buffer vessel to concentration vessel, pump for supply of purified water (repeate) to user and control apparatuses. According to the second version, membrane plant includes located on frame and interconnected by pipelines: pump for supply of water to be purified, coarse filter, purified water accumulating vessel, concentration vessel, pump for supply of purified water to user and control apparatuses. Proposed method and device solve problem of production of purified water (repeate) of high degree of purification with higher process productivity. EFFECT: higher efficiency and productivity of water purification. 15 cl, 3 dwg, 1 tbl
Patent RU-2179133-C1 (RU)
Inventor: ASAN-DZHALALOV A G
IPC: B62D55/04
Filed: 2001-04-28
Granted: 2002-02-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to vehicle capable of moving along hard surface roads and weak terrains. Proposed vehicle has articulated frame 1, working equipment, running gear consisting of double-axle bogies 6 and 7 with drive axles on which pneumatic wheels are mounted and made for laying of tracks over wheels. Axle drive is made hydraulic. Each double-axle bogie has reactive members 12 at least part of which is formed by hydraulic cylinders whose rod spaces are made to receive pressure from hydraulic pump of auxiliary drive. Charging valve installed in delivery line of hydraulic pump provides maintaining of constant preset pressure at outlet and delivery of pressure set by adjustment of safety valve, to auxiliaries. Hydraulic system is made common for drives of axles of double-axle bogies, drive of working equipment, drive of auxiliary systems and control of all hydraulic cylinders. EFFECT: improved efficiency of vehicle. 6 cl, 2 dwg
Patent RU-2206430-C1 (RU)
Inventor: VANINSKIJ M M
IPC: B22F3/18
Filed: 2001-10-19
Granted: 2003-06-20
Abstract: FIELD: powder metallurgy, possibly manufacture of materials and articles of aluminum and its alloys used in machine engineering, namely in such branches as automobile construction, rocket manufacture, aviation, nuclear machine engineering, lift making and other, also in building industry branches. SUBSTANCE: method comprises steps of compacting powder; heating powder material until temperature no less than 500C; hot pressing of powdered material in rolls at the same temperature; using palletized aluminum powder with particle size 50 - 200 micrometers; pouring powder to closed envelope made of steel sheet with thickness 0.5 - 2.0 mm having the same or different thickness values of walls contacting with rolls at pressing and having cross section almost the same as sheet blank; heating envelope together with powder until 500-600C and reducing envelope with powder between rolls with diameter no less than 500mm at linear velocity of rolls in range 0.03 - 0.3 m/c until thickness value determined according to expression:  , H 1  - thickness of material together with envelope at outlet of rolls, mm; H 0  - thickness of material together with envelope at inlet of rolls, mm; ρ 0  - density of pouring material at inlet of rolls, g/cub. cm; ρ 1  - theoretical density of material, g/cub. cm; f 1 ,f 2  - thickness values of envelope walls contacting at reduction with rolls, mm; then cooling envelope, cutting it and extracting from it ready sheet blank; using envelope in the form of trough-shaped pan with cover. In order to make of sheet blank sheets of foamed aluminum, 0.5 -1.0 mass% of powdered blowing agent (T i H 2 ) is added to aluminum powder before pressing it. In such case envelope with powder is heated until 500-550C for further reducing between rolls. Pellets of aluminum powder are treated with polymethylsiloxane or polyethylsiloxane before pressing. EFFECT: lowered labor consumption, enhanced plastic properties of material. 5 cl, 2 dwg, 1 ex
Patent RU-2213708-C1 (RU)
Inventor: ALEKSEEV V I
IPC: C02F103/04
Filed: 2002-02-20
Granted: 2003-10-10
Abstract: FIELD: plants for treatment of sewage and natural water. SUBSTANCE: proposed plant includes reagent introducing unit, flocculator, ultrasonic unit mounted before flocculator and connected with this flocculator and centrifugal pump by means of pipe line, floatation chamber, recirculating pump, absorber and sludge dehydration unit; pipe lines of centrifugal and recirculating pumps are provided with adjustable gates. Ultrasonic unit is made in form of two cylindrical cavities interconnected through sealing gasket; ultrasonic generator is mounted in these cavities at point of their connection coaxially relative to them; said generator is mounted in seat on holders which are secured to seat at angle of 45 deg. on one side and at angle of 90 deg. on other side at point of connection of cylindrical cavities. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2204980-C1 (RU)
Title: Method for early sanatorium-health resort rehabilitation of patients after organ-saving surgical therapy of gastroduodenal diseases and/or cholecystectomy
Inventor: TALAPOV I V
IPC: A61K35/08
Filed: 2002-03-01
Granted: 2003-05-27
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: patients come for rehabilitation since the 5th d after surgical treatment. Intake of hydrocarbonate-chloride-sodium mineral water should be carried out. Hydrogen sulfide baths at 70-150 mg/l hydrogen sulfide content should be taken. Baths are prescribed every other day by alternating them with "Balis-2" preparation electrophoresis. Psychotherapy should be conducted in spelaeoclimatic chamber. Microenemas with medicinal preparations are carried out every other day. Manual therapy is, also, conducted. The method shortens the terms of restorative period, prevents postoperational complications. EFFECT: higher efficiency of rehabilitation. 5 cl
Patent RU-2214556-C1 (RU)
Title: Паровой котел
Inventor: SHARAPOV V I
IPC: F22B37/54
Filed: 2002-06-25
Granted: 2003-10-20
Abstract: Изобретение предназначено для производства пара и может быть использовано на тепловых электростанциях и котельных установках. Паровой котел содержит по меньшей мере одну ступень испарения котловой воды, трубопровод продувочной воды и паропровод, регулятор расхода продувочной воды, соединенный с установленным на паропроводе датчиком солесодержания насыщенного пара и регулирующим органом, установленным на трубопроводе продувочной воды. Изобретение позволяет повысить надежность и экономичность работы парового котла. 1 ил.
Patent RU-2209833-C1 (RU)
Inventor: LOSEVA V A
IPC: C13B20/02
Filed: 2002-07-15
Granted: 2003-08-10
Abstract: FIELD: food and sugar industry. SUBSTANCE: invention relates to method for preparing milk of lime with required density. Method involves slaking lime with water at temperature 80-95 C taken in the ratio 100 mass parts of lime and 80-100 mass parts of water to form slaked lime followed by its cooling to 80-95 C and mixing with defined water amount at temperature 60-85 C. Water mass is calculated by the formula:   where m в  means water mass used for mixing with slaked lime, kg; m s.l.  means mass of cooled slaked lime before its mixing, kg; B means mass part of free water in cooled slaked lime before its mixing, % to mass of slaked lime; p means density of milk of lime, kg/dm 3 . Water evaporating in mixing slaked lime or with sugar-containing solution is recovered to mixing mass. Steam evolving in the process of mixing water with slaked lime is condensed and condensate is fed to mixing mass. Invention provides stable attainment of required density of milk of lime, precision of its dosing to the solution and enhancement of degree of the solution purification. EFFECT: improved preparing method. 1 dwg, 4 ex
Patent RU-2222166-C1 (RU)
Title: Method for preparing of grain before laying for storage
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-09-16
Granted: 2004-01-27
Abstract: FIELD: agriculture, in particular, postharvest treatment of grain with the use of organic preservatives. SUBSTANCE: method involves treating grain in microwave electromagnetic field with the use of propionic acid comprising additive of chitosan. Source of chitosan is preparation produced by sequential extracting of Mortierella sarnyensis micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. EFFECT: reliable grain storage method. 2 ex
Patent RU-2242845-C1 (RU)
Inventor: KETKOVICH A A
IPC: H05G1/00
Filed: 2003-03-24
Granted: 2004-12-20
Abstract: FIELD: nondestructive inspections of equipment using roentgen radiation. 
     
     
       SUBSTANCE: proposed device incorporating capability of viewing luminous laser strips in presence of fixed laser-beam shielding components has double-end radiating laser installed at intersection point of optical axes of laser and X-ray beams and distance indicating means. Device is characterized in that it has two additional reflectors mounted symmetrically to one another relative to X-ray beam axis for synchronous rotation in opposing directions. 
     
     
       EFFECT: enhanced measurement accuracy at long distances. 
     
     
       1 cl, 2 dwg
Patent RU-2245287-C1 (RU)
Title: Bulletproof multifunctional transport container for carrying and storing dangerously explosive materials and method of its manufacture
Inventor: CHEBOTAREVSKIJ A EH
IPC: B65D88/12
Filed: 2003-05-26
Granted: 2005-01-27
Abstract: FIELD: storage and transportation of explosive materials. 
     SUBSTANCE: proposed multifunctional transport container has housing made up of separate interconnected section in form of metal mandrel with shock-absorbing protective layers and elastically pliable linings and which are provided with attachment slots for assembling and fastening, and with hatches-slots and detachable covers. Layers of section are made of polymeric composition of block-copolymer of propylene and ethylene or random copolymer of propylene with alpha olefins or high-density polyethylene or frost-proof polypropylene and at least one reinforcement layer of polymeric composition filled with glass or carbon or basalt-fiber, layer of non-woven fiber material, and then layer of foamed block-copolymer of propylene and ethylene or random copolymer of propylene with alpha olefins, or high density polyethylene, at least one reinforcement layer of hose basalt or glass or carbon cloth and inner layer of polymeric composition on base of block-copolymer of propylene and ethylene, or random copolymer of propylene with alpha olefins, or high density polyethylene, or frost-proof polypropylene is applied, and partition made of hose basalt, or glass, or carbon cloth is placed between sections inside housing. Method of manufacture of container comes to making of sections interconnected to form housing and consisting of metal mandrel with shock-absorbing protective layers and elastically pliable linings provided with attachment slots for assembling and interconnection and connection to vehicle and furnished with hatches-slots and detachable covers. Layers of sections are made by application of layer of polymeric composition on base of block-copolymer of propylene and ethylene or random copolymer of propylene with alpha olefins, or polyethylene, or frost-proof polypropylene and at least one reinforcement layer of hose basalt or glass or carbon cloth to surface of which layer of polymeric composition filled with glass- or carbon- or basalt fiber, layer of nonwoven fiber material and then layer of foamed block-copolymer of propylene and ethylene or random copolymer of propylene with alpha olefins or of high density polyethylene and at least one reinforcement layer of hose basalt, or glass or carbon cloth and inner layer of polymeric composition on base of block-copolymer of propylene and ethylene or random copolymer of propylene with alpha olefins or high-density polyethylene or frost-proof polypropylene to metal mandrel by rotary method. Partition made on hose basalt, or glass, or carbon cloth is placed between sections inside housing. 
     EFFECT: improved efficiency safety of carriage. 
     7 cl, 5 dwg
Patent RU-2234447-C1 (RU)
Inventor: TARASOV JU D
IPC: B65G13/02
Filed: 2003-05-27
Granted: 2004-08-20
Abstract: FIELD: mechanical engineering; metallurgy; conveyors. 
     SUBSTANCE: invention relates to live roller tables designed for taking and transportating hot metal ingots coming from heating furnace as transverse delivery of ingots relative to longitudinal axis of roller table. In proposed live roller table including rollers installed for rotation in bearing supports and mechanically connected with electric motors, inclined charging chute orientated square to longitudinal axis of roller table and bed frame, bearing supports of each roller arranged under charging chute are secured on slider installed for transverse displacement along guide of intermediate frame secured on bed frame. Guide is made in form of dovetail, and slider and intermediate frame are provided with stops, compression spring and replaceable inserted member arranged coaxially with spring being placed between stops. 
     EFFECT: reduced dynamic loads on rollers of roller table, increased service life and reliability of roller table as a whole. 
     3 dwg
Patent RU-2238628-C1 (RU)
Inventor: RODIMTSEV S A
IPC: A01C7/00
Filed: 2003-10-31
Granted: 2004-10-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: mechanism has doubling bar positioned in parallel with pressure bar and connected through screw-type tie-rod with vertical tine. Tine is rigidly fixed on shank, which is pivotally connected with carrier so as to define parallelogram mechanism. 
     EFFECT: improved quality of seed embedding, reduced draft during following by shank of soil relief and increased transport clearance of drill. 
     2 cl, 2 dwg
Patent RU-2257770-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-09
Granted: 2005-08-10
Abstract: FIELD: food processing industry, in particular confectionary industry, sugar fondant production. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dairy butter and condensed milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent, and forming to produce target product. Clove CO 2 -solvent cake in amount of about 4.5 mass % is used as flavor and preparation obtained from biomass of Mortierella verticillata micromycete according to claimed technology in amount of about 0.05 mass % is used as structure-forming agent. 
     EFFECT: low-hardened cream fondant with increased content of biologically active substances, good organoleptic properties, decreased consumption of structure-forming agent, and prolonged storage time.
Patent RU-2262973-C1 (RU)
Inventor: SAVINOVSKIJ V G
IPC: A63G25/00
Filed: 2004-02-17
Granted: 2005-10-27
Abstract: FIELD: equipment for entertainment industry, in particular, self-propelled carts formed as automobiles used in attractions, in particular, in conjunction with steel trace for driving. 
     SUBSTANCE: automobile for attraction has engine 7 operating on compressed air and high-pressure air cylinders 14. Said cylinders are made in the form of grid 15 composed of hollow steel pipes 16 with windows 17 therebetween. Magnet 18 mounted within hollow pipes is composed of several parts, with number of parts being equal to number of windows. 
     EFFECT: enhanced magnetic force. 
     6 cl, 2 dwg
Patent RU-2258269-C1 (RU)
Inventor: ALEKSEEVA E N
IPC: H01C7/12
Filed: 2004-02-27
Granted: 2005-08-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed device designed for protecting insulation of dc and ac high-voltage stations and substations against atmospheric, switching, and other surges has at least one varistor unit mounted in a spaced relation to form gas outlet passage in insulating cylinder disposed in cylindrical insulating housing and offset relative to center line of the latter. Varistor unit is mounted at least at bottom on support that has segment secured on ring which is locked in position within insulating cylinder. Surface area of segment is smaller than that of semicircle. Segment thickness is 5 to 10% of inner diameter of insulating cylinder. 
     EFFECT: enhanced explosion safety and operating reliability, reduced metal input, simplified assembly process. 
     3 cl, 2 dwg
Patent RU-2259573-C1 (RU)
Inventor: SHUL GIN B V
IPC: G01T3/06
Filed: 2004-03-23
Granted: 2005-08-27
Abstract: FIELD: dosimetry of fast and thermal neutrons and gamma radiation. 
     SUBSTANCE: proposed scintillation detector is intended for using in the radiation monitoring systems for fissile material detection (uranium, plutonium, californium and articles from them). The scintillation detector consists of transducer and unit for electron processing of signals. The transducer consists of two scintillators, fulfilled in the form of plates with plane-parallel and touched faces, being in the optical contact. The scintillators are located in the single case. The first (plastic) scintillator is fabricated in the form of a wedge from organic hydrogen-containing material, selectively sensitive to fast neutrons, which causes the light scintillations owing to recoil protons. This scintillators is intended for fast neutron detection. The second (glass) scintillator is fabricated from the 6Li silicate glass and is intended for thermal neutron detection. Both scintillators are equipped with light-resetting film and forms a single sensory scintiunit.  The scintiunit is equipped with a lead collimator and is located together with the last in a polyethylene box-storage. The transducer has also a photoelectric multiplier, installed at the end face of the plastic scintillator. The photoelectric multiplier signals are applied at the unit of electron signal processing. This unit ensures counting of the number of pulses, induced by scintillations in both scintillators. 
     EFFECT: increased efficiency of detection of both fast neutrons, and thermal ones. 
     1 cl, 1 dwg
Patent RU-2267103-C1 (RU)
Inventor: GOLEV V A
IPC: G01M3/08
Filed: 2004-03-26
Granted: 2005-12-27
Abstract: FIELD: power mechanical engineering. 
     SUBSTANCE: method comprises preparing hydraulic bench connected with the pressure generated plant for filling the pipes to be tested with fluid and their pressing.  The hydraulic bench also has support for the pipe and movable and unmovable pillars that are provided with hydraulic clamps and used for connecting to the end sections of the pipes.  Several hydraulic clamps mounted on the support are interconnected in pair. 
     EFFECT: reduced labor consumption. 
     13 cl, 5 dwg
Patent RU-2272267-C1 (RU)
Inventor: CHERNOIVANOV VJACHESLAV IVANOV
IPC: G01M15/00
Filed: 2004-12-16
Granted: 2006-03-20
Abstract: Изобретение предназначено для определения состояния цилиндро-поршневой группы (ЦПГ) двигателя внутреннего сгорания (ДВС) по величине развиваемой в цилиндре компрессии, остаточного вакуума, а также вакуума в динамике. Устройство для измерения давления в цилиндре ДВС содержит манометр и корпус, имеющий полый наконечник для его сопряжения с установочным отверстием свечи или форсунки цилиндра и выполненный с внутренним каналом, сообщающимся с манометром через выпускной канал и с полостью наконечника, вакуумметром, тройник и впускной клапан. Тройник выполнен с внутренней полостью, сообщенной с тремя наружными отверстиями, и установлен между выходом внутреннего канала корпуса с одной стороны и манометром и вакуумметром с другой стороны. Первое отверстие тройника подключено к выходу внутреннего канала, второе отверстие подключено к манометру, а третье отверстие - к вакуумметру. Выпускной клапан установлен между вторым отверстием тройника и манометром, а впускной клапан - между третьим отверстием тройника и вакуумметром. Устройство позволяет измерить давление (как компрессии, так и вакуума) в цилиндре ДВС для определения технического состояния ЦПГ ДВС различных типов с обеспечением надежного крепления устройства к установочному отверстию форсунки или свечи при одновременном снижении трудоемкости измерений. 7 з.п. ф-лы, 4 ил.
Patent RU-2283018-C1 (RU)
Title: Hygienic bag for toilet
Inventor: AFANAS EV ALEKSEJ VALENTINOVIC
IPC: A47K13/24
Filed: 2005-02-11
Granted: 2006-09-10
Abstract: FIELD: consumers good; absorbing paper articles including toilet paper. 
     SUBSTANCE: proposed absorbing paper article is designed for placing in toiler bowl and is made in form of cone-like hollow bag with at least one tongue connected to base.  Base of bag and tongue are provided with wings.  Cone of bag is arranged in drain hole of bowl, and tongue and wings serve as support to keep bag motionless relative to base of bowl. 
     EFFECT: improved convenience in use and higher hygienic conditions when using toilet bowl. 
     6 cl, 10 dwg
Patent RU-2278437-C1 (RU)
Inventor: TSAJ VIKTOR IVANOVICH
IPC: H01K1/46
Filed: 2005-02-28
Granted: 2006-06-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed lamp has revolving bulb accommodating radiation source, base with its internal and external parts joined together by means of retainer, locking device that functions to prevent unidirectional rotation of base parts within each other, and insulator with contact strip secured to internal part of base. Retainer is made of springy wire in the form of faceted snap ring disposed in slot provided on insulator surface and placed on bent end surface of base internal part. 
     EFFECT: reduced cost and enhanced quality of lamp. 
     1 cl, 4 dwg