baber/WOPTO huggingface dataset:
Patent RU-2293684-C2 (RU)
Inventor: BERKOV JURIJ ALEKSEEVICH
IPC: B63C11/46
Filed: 2001-06-13
Granted: 2007-02-20
Abstract: FIELD: divers' tugs. 
     SUBSTANCE: proposed diver tug has aqua lung, propulsor with pneumatic engine mounted on aqualung bottle and communicated with this bottle through valve; it is also communicated with  aqualung valve chest through elastic reservoir for delivery of used air to diver. Engine is made in form of piston mechanism with piston group and spool valve gear; propulsor is made in form of fin. Rod of this fin is articulated to foundation of piston group for motion with its pistons and is connected with rocker arm of valve gear by means of dowel pin. 
     EFFECT: enhanced maneuverability of tug. 
     2 dwg
Patent RU-2211803-C2 (RU)
Title: Method of recovering magnesium oxide from natural brines
Inventor: RJABTSEV A D
IPC: C01F5/06
Filed: 2001-06-26
Granted: 2003-09-10
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: high-mineralized brine is cooled to temperature between +18 and -25 C to separated crystals CaCl 2 •6H 2 O. Remaining brine is then diluted, aerated, and precipitated iron hydroxide is separated. Brine is further treated with lime milk prepared by firing dolomite limestone and resulting pulp is thickened in presence of polyacrylamide to give calcium chloride solution and magnesium hydroxide precipitate. The latter is filtered off and washed. Pulp is carbonized to give magnesium bicarbonate solution and solid precipitate. The former is heated to boil during which time magnesium carbonate precipitates and is then subjected to calcination. Calcium chloride solution is processed to dissolve crystals CaCl 2 •6H 2 O to produce heavy salt solutions. EFFECT: extended resource for production of magnesium oxide. 3 cl, 5 dwg, 3 tbl, 7 ex
Patent RU-2204517-C2 (RU)
Inventor: KANTSEL V A
IPC: B65G47/19
Filed: 2001-07-13
Granted: 2003-05-20
Abstract: FIELD: mining. SUBSTANCE: invention relates to devices for transportation and lump-by-lump deliveries of rock material. It can be used in process of sorting of lumps of mineralized rock into ore-bearing and barren rock parts. Device contains charging hopper with rock mass distributor, line of belt conveyors with drive in which conveyors are installed in tandem with vertical displacement relative to each other. All said devices are installed in direction of material transportation. Proposed device is provided with material separation unit and at least one additional line of belt conveyors with drive in which conveyors are installed in tandem with vertical displacement relative to each other. Speed of following conveyor is greater than speed of preceding conveyor in direction of lump material transportation. Material separation unit is made in form of additional conveyor installed after hopper and between first conveyors of lines. Said additional conveyor is installed with vertical displacement relative to first conveyors, speed of additional conveyor being less than speed of first conveyors of lines. Additional conveyor and first conveyors of lines are installed with cross displacement in horizontal plane and are furnished with deflectors to trip material from preceding conveyor onto following conveyor, some of which being made in form of plates installed at angle to direction of conveyor belt movement and joining by their shorter sides. Lower edges of longer sides are arranged with clearance over belt, and others are made in form of plates installed at angle to direction of belt movement, with lower edges of longer sides being arranged with clearance over belts. Conveyors are furnished with plates-slides in zone of arrangement of deflectors from sides of their working surfaces. Upper longitudinal edge of plates-slides is located along edge of belt not higher than its surface, and lower edge is arranged with clearance over belt of following conveyor. Each conveyor is provided with side guides for material flow. One of sections of guides for each preceding and following conveyor is common. Conveyors in zone of arrangement of deflectors have no side guides at side pointed to working surface of deflectors. EFFECT: facilitated servicing, improved reliability in operation. 7 cl
Patent RU-2212487-C2 (RU)
Inventor: REMIZOV V V
IPC: C04B28/36
Filed: 2001-10-03
Granted: 2003-09-20
Abstract: Изобретение относится к строительству. Техническая задача: сокращение времени ремонтных работ за счет уменьшения времени набора прочности строительным материалом, снижение стоимости ремонтных работ. Способ ремонта бетонных и железобетонных покрытий включает удаление дефектного участка покрытия и заполнение этого участка строительным материалом, в качестве которого используют смесь серного вяжущего и минерального наполнителя при следующем соотношении компонентов в смеси, мас.%: серное вяжущее 30-99, минеральный наполнитель 1-70. Перед заполнением дефектного участка покрытия строительный материал нагревают и укладывают при температуре 120-180 o С, а очищенную поверхность дефектного участка прогревают до температуры 80-120 o С на глубину не менее 20 мм. Максимальный диаметр зерен минерального наполнителя строительного материала не превышает 30% глубины дефектного участка. Очищенную и прогретую поверхность дефектного участка грунтуют серным вяжущим при температуре 120-180 o С. 2 з.п. ф-лы.
Patent RU-2224018-C2 (RU)
Inventor: NESCHISLJAEV V A
IPC: C12N1/20
Filed: 2001-11-21
Granted: 2004-02-20
Abstract: FIELD: microbiology, biotechnology. SUBSTANCE: method for preparing biological stimulating agent with the probiotic immunostimulating effect involves direct concentrating microorganism culture suspension and ultrafiltrate stabilization by thermal treatment at 80-110 C for 15-30 min. Proposed method allows simultaneous preparing the concentrate of bacterial suspension for producing probiotic medicinal forms based on live microorganisms and cell-free biological stimulating agent with broad spectrum effect in vivo (prophylaxis and treatment of dysbacteriosis and immunodeficiency states) and in vitro (stimulating supplement to nutrient media). Invention can be used in producing probiotic preparations. EFFECT: improved preparing method. 2 tbl, 3 ex
Patent RU-2228210-C2 (RU)
Inventor: VESELOV JU E
IPC: A61N7/00
Filed: 2001-12-17
Granted: 2004-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out ultrasonic examination with harmonic component of stimulated acoustic signal being added. A patient takes 1.0-1.5 l of industrially produced gassed water containing intensifying agent like carbon dioxide dissolved in water as a set of micro bubbles moving in antegrade manner from stomach cavity into the duodenum cavity or in retrograde manner from duodenum cavity into the stomach cavity when peristalsis wave propagates and duodenogastric reflux takes place. EFFECT: high accuracy of ultrasonic diagnosis.
Patent RU-2223702-C2 (RU)
Inventor: BARABASH A P
IPC: A61B17/56
Filed: 2002-01-28
Granted: 2004-02-20
Abstract: FIELD: medicine, traumatology, orthopedics. SUBSTANCE: basic rods are introduced into distal fragment between extensors' cases - level 5,6, position 8,9 indicated according to "Esperanto" system for applying perosseous elements at osteosynthesis with the help of Ilizarov's apparatus - at shin's bending at an angle of 90 deg. Reposition should be carried out. It is necessary to introduce a compressing rod into proximal fragment out of subtrochanterian area through fracture line corresponding to cervico-diaphyseal angle. One should introduce parallel a stabilizing rod with supporting area without drilling any channel. Compression is conducted that should be repeated discretely in time. The present method enables to increase fixation rigidity at keeping function of support and movement in large joints. EFFECT: higher efficiency of therapy. 1 dwg, 1 ex
Patent RU-2234274-C2 (RU)
Inventor: STARIKOV O V
IPC: A61B17/56
Filed: 2002-04-29
Granted: 2004-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out treatment in three stages. Ulnar bone rudiment is stretched, clubhand and all available deformities of the lower extremity are eliminated at the first stage. Humeral bone distraction in longitudinal direction is started at the fourth-fifth day at a rate of 1mm/day periodically making outward detorsion by applying appropriate rearrangement of rods to reach complete recovery of segment axis. Ulnar bone varus deformity is treated by applying asymmetric distraction. It results in ulnar bone rudiment elongation due to rudimentary band pull to the extent of defect size being applied. The hand is set in radial deflection hypercorrection position. The second stage involves stretching the ulnar bone rudiment to maximum extent with radial bone being concurrently stretched. Distraction is started at the fifth day in asymmetric mode. Ulnar bone lengthening is to be 2-2.5 times as much as that of the radial bone. The third stage starts with distraction carried out at a rate of 0.75 mm/day at proximal level. Asymmetric distraction is carried out at distal level. Recovery of intersegmental and intrasegmental proportions takes place in forearm. Transverse humeral corticotomy is applied at the first stage in the upper and lower one-third of the humerus. Ulnar and radial bone rudiment corticotomy is concurrently carried out. Humeral bone fragments distraction is carried out at a rate of 1 mm/day with outward detorsion being applied to reach segment normalization. The hand is set in radial deflection hypercorrection position. Ulnar bone rudiment is stretched with ulnar bone being concurrently stretched 2-2.5 times as much as it is done to the radial bone. Asymmetric distraction is carried out at the third stage in distal segment to achieve recovery of intersegmental proportions. 
     EFFECT: enhanced effectiveness in treating severe cases; restoring correct intersegmental and intrasegmental proportions. 
     6 dwg
Patent RU-2249231-C2 (RU)
Inventor: RADKEVICH L P
IPC: G01C3/00
Filed: 2002-05-23
Granted: 2005-03-27
Abstract: FIELD: optical instrument engineering. 
     SUBSTANCE: device can be used for testing operation of laser range finder. Optical range simulator is mounted to put axis of output beam from irradiator 7 of laser range finder in alignment with axis crossing center of hole of first flat mirror 1. In this case ray beam from irradiator 7 enters directly the first edge of delay line 2. Light beams after crossing delay line 2 are collected by spherical mirror 3 and directed to second edge of delay line 2 to pass the same distance along delay line the second time. After beam ray goes out first edge of delay line 2 it has to be reflected by first flat mirror 2 and formed into parallel ray beam by means of lens 4. Part of the parallel ray beam after it crossed out-axial hole of second flat mirror 5 is guided by means of second tilting mirror 6 into receiving channel of range finder. The other part of light beam which haven't crossed out-axial hole of second flat mirror 5 and being reflected from it is formed newly by lens 4 at first edge of delay line 2. After that the whole cycle repeats again. 
     EFFECT: reduced length of optical fiber; increased value of range measured. 
     2 cl, 2 dwg
Patent RU-2227869-C2 (RU)
Inventor: SHARAPOV V I
IPC: F22D3/00
Filed: 2002-07-19
Granted: 2004-04-27
Abstract: FIELD: deaerated water accumulation equipment for heating and industrial boiler plants and thermoelectric power station. SUBSTANCE: method involves feeding deaerated water into accumulation tank through water supply pipeline; discharging deaerated water through water discharge pipeline; binding oxygen entering from atmospheric air into deaerated water through water surface by performing reaction of oxygen with iron wire net located on water surface. Wire net is held on water surface with the use of floats connected thereto. EFFECT: decreased oxygen content into deaerated water. 1 dwg
Patent RU-2251004-C2 (RU)
Inventor: BATLENOV V I
IPC: F01K21/00
Filed: 2002-08-02
Granted: 2005-04-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention provides for production of steam from water in steam generator chamber where water temperature exceeding critical value and pressure below critical value are created by injecting heated water by nozzle. Simultaneously internal energy of water and steam in float chamber, in high pressure water conduit and in steam accumulator is increased by means of electric heaters. 
     EFFECT: improved performance characteristics of steam machine. 
     7 cl, 10 dwg
Patent RU-2228284-C2 (RU)
Inventor: SHUMEJKO V V
IPC: B64C27/02
Filed: 2002-08-09
Granted: 2004-05-10
Abstract: FIELD: aeronautical engineering; systems of start and assisted air start of auto-gyro rotors of rotary-wing flying vehicles. SUBSTANCE: proposed system includes gas source connected with pneumatic drive by means of pipe line through control unit; pneumatic drive is connected with shaft of auto-gyro rotor through transmission . Pneumatic drive and transmission are rigidly mounted relative to axis of rotation of shaft of auto-gyro rotor; part of pipe line is flexible. Internal combustion engine may be used as gas source. Control unit is made in form of distributor (slide valve-type distributor, in particular) with additional outlet communicated with atmosphere. Engine of auto-gyro may be used as internal combustion engine. Turbo-supercharger of internal combustion engine may be also used as gas source; control unit may be made in form of distributor provided with additional inlet communicated with atmosphere and additional outlet connected to inlet of internal combustion engine; use may be made of turbo-supercharger of auto-gyro engine. EFFECT: enhanced reliability and safety of flights; facilitated procedure of start and assisted air start of rotor; enhanced efficiency; reduced take- off run. 5 cl, 3 dwg
Patent RU-2234622-C2 (RU)
Inventor: LATYSHEV A V
IPC: F04D29/44
Filed: 2002-11-06
Granted: 2004-08-20
Abstract: FIELD: mechanical engineering; gas-turbine engine compressors. 
     SUBSTANCE: proposed diffuser of centrifugal or diagonal-flow compressor has vanes whose pressure surfaces and suction faces have generatrices in form of curves of at least second order pointed by convexities to each other and smoothly conjugated with generatrices of trailing edges. Novelty is than trailing edge generatrices are of "sword" form being curved in circumferential direction. 
     EFFECT: reduced hydraulic losses in diffuser. 
     1 dwg
Patent RU-2246508-C2 (RU)
Inventor: ZALIMOVA M M
IPC: C08K5/098
Filed: 2003-04-07
Granted: 2005-02-20
Abstract: FIELD: polymer materials. 
     SUBSTANCE: cable plastic composition contains polyvinylchloride, dioctyl phthalate, lead(III) sulfate, calcium stearate, antimony trioxide, chalk, diphenylolpropane, and secondary plasticizer, in particular chloro-C 14 -C 32 -hydrocarbons with chlorination degree 24-55%, obtained through chlorination of ethylene oligomerization production waste. 
     EFFECT: improved workability of plasticized material due to diminished sticking of grain, improved physico-mechanical characteristics, and reduced cost price of product. 
     1 tbl
Patent RU-2285793-C2 (RU)
Inventor: VOJTOVICH ALEKSANDR VASIL EVIC
IPC: E21B43/25
Filed: 2003-05-15
Granted: 2006-10-20
Abstract: FIELD: oil production, transportation and refining, particularly methods for physical-chemical high-viscous hydrocarbon cracking, for oil production and injection well bore and well bottom zone treatment, for treating wells after repair and water-intake wells, in underground leaching, for in-situ light-weight hydrocarbon production in separate well to obtain light-weight hydrocarbons having predetermined physical and chemical properties. 
     SUBSTANCE: method involves diagnosing well bottom zone of formation; applying acoustic action to well bottom zone with the use of vibration oscillating members; correcting treatment parameters subsequent to feedback results. The acoustic action is applied with the use of acoustic fields simultaneously acting in vertical and horizontal directions. The well bottom zone is simultaneously treated with axially helical acoustic field which is discrete in space. The axially helical acoustic field is created by vibration oscillating member switching to provide creation of p-dimensional field net structure. Ultrasonic hydrocarbon composition cracking method and device for above methods realization are also disclosed. 
     EFFECT: possibility to change oil physical and chemical properties, increased oil well output and reduced oil production and transportation costs, improved efficiency of well treatment and cracking process due to reduced production cycle time and power inputs for technological process performing, possibility to eliminate equipment used for oil conditioning and refinery. 
     27 cl, 13 dwg, 27 ex, 54 tbl
Patent RU-2274320-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-27
Granted: 2006-04-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, thermal processing, slight drying, packaging and freezing procedures, treating potatoes with preparation produced from Pythium insidiosum micromycet biomass by predetermined process, and holding. Method allows amount of crumbled potato pieces to be reduced to 3%. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2316168-C2 (RU)
Inventor: DIKKHANS NORBERT
IPC: A01D43/08
Filed: 2003-07-08
Granted: 2008-02-10
Abstract: FIELD: agriculture, in particular, method and apparatus for automatic adjusting position of auxiliary thrower in harvesting machine, more particular, field grinder. 
     SUBSTANCE: apparatus has at least one front device for receiving of harvested mass and at least one processing device. Harvested mass delivered from processing device is at least partly directed through auxiliary thrower at least partly enclosed within machine housing. Auxiliary thrower 11 is designed for moving relative to machine housing 18 at least partly enclosing auxiliary thrower 11. Method involves sensing and measuring by means of at least one sensor 41 one or more parameters of harvested mass in any zone within tract 43 for transporting of harvested mass; providing stepped or continuous changing sizes of flow-through gap 16. 
     EFFECT: provision for automatic adjustment of flow and thrown jet without interruption of harvesting process depending upon moisture content and other properties of harvested mass. 
     17 cl, 4 dwg
Patent RU-2308865-C2 (RU)
Title: Apparatus for heating of reservoir containing food products
Inventor: SERR VIV ZHERAL D
IPC: A47J36/26
Filed: 2002-11-06
Granted: 2007-10-27
Abstract: FIELD: means for heating of reservoir containing liquid or solid food products. 
     SUBSTANCE: apparatus for heating of reservoir 5 containing food products, said heating resulting from contacting with fluid medium, comprises fluid feeding reservoir 9 positioned within zone of arrangement of lower part of reservoir 5 to be heated, and fluid heating unit 12. Apparatus is further provided with heat pump capable of conveying through ascending channel 18 open into heating unit 12 predetermined flow of heated fluid to distributor 19 oriented toward wall of reservoir 5. 
     EFFECT: provision for stabilized temperature of contents of heated reservoir and safe withdrawal of heated reservoir from apparatus after stopping of heating process. 
     16 cl, 5 dwg
Patent RU-2258208-C2 (RU)
Inventor: GEJER A F
IPC: G01L23/22
Filed: 2003-08-04
Granted: 2005-08-10
Abstract: FIELD: detonation equipment. 
     SUBSTANCE: non-resonant knockmeter can be used damping detonation in internal combustion engines. Case of knockmeter is made of metal and has basis combined with fitting screw; the base adjoins lower surface of piezoelectric member. Inertial part adjoining top surface of piezoelectric member and embracing it at its side has inner and outer elements which cylindrical surfaces are connected together due to tight fitting or by means of screw. Ring-shaped diaphragm connects base with inertial part. 
     EFFECT: increased electric capacity; preserved sensitivity. 
     3 dwg
Patent RU-2266069-C2 (RU)
Inventor: GOLJANA S I
IPC: A61B17/56
Filed: 2003-08-05
Granted: 2005-12-20
Abstract: FIELD: medicine, orthopedics, traumatology. 
     SUBSTANCE: cicatricial tissues should be dissected along the whole brachial circumference. On dissecting vascular pedicle one should transfer isolated tissue complex into recipient area, fragment of scapular lateral edge should be introduced and fixed in brachial defect. Then one should apply anastomosis between transplant's vein and accompanying vein, brachial and thoracodorsal arteries that restores medullary canal in area of osseous defect. 
     EFFECT: higher efficiency of brachial reconstruction. 
     4 dwg, 1 ex
Patent RU-2265436-C2 (RU)
Inventor: BRAZHNIKOVA A N
IPC: A61K31/327
Filed: 2003-08-18
Granted: 2005-12-10
Abstract: FIELD: medicine, stomatology. 
     SUBSTANCE: for treating one should apply successively 3%-hydrogen peroxide solution followed by 1%-silver nitrate solution. This provides high antiseptic effect in combination with minimal dental dyeing with solver nitrate solution. 
     EFFECT: higher efficiency. 
     6 ex, 1 tbl
Patent RU-2269181-C2 (RU)
Inventor: GAVRILOV ANDREJ JUR EVICH
IPC: H01L23/00
Filed: 2003-09-03
Granted: 2006-01-27
Abstract: FIELD: electronic industry. 
     SUBSTANCE: proposed ceramic board can be used for producing electronic and semiconductor devices, as well as integrated circuits, designing of substrates and boards of large-scale integrated circuits, including metal deposition on aluminonitride ceramics. Proposed method enables designing base architecture of boards which makes it possible to make blanks of boards of arbitrary configuration ready for metal deposition using various structural materials and metal deposition proper without essential re-adjustment of process equipment. Use is made of composite layer with preset linearly and/or nonlinearly varying content of insulating and conducting materials. 
     EFFECT: improved properties of coatings, minimized size of electronic parts, newly designed integrated circuits and devices having steady electrical characteristics. 
     56 cl, 11 dwg, 1 ex
Patent RU-2271003-C2 (RU)
Inventor: MAZEPA VLADIMIR NIKOLAEVICH
IPC: G01N33/53
Filed: 2003-11-03
Granted: 2006-02-27
Abstract: FIELD: medicine, infectious diseases. 
     SUBSTANCE: invention relates to laboratory diagnosis of non-gonococcus urogenital infections in children. Method involves assay in children of first years of life the following pathogens of urogenital infections: Chlamydia trachomatis, Mycoplasma hominis, Ureaplasma urealyticum, Cytomegalovirus, Herpes simplex I/II by PCR method. Method involves simultaneous assay in mixture of 4 substrates: urine, saliva, blood and lacrimal secretion taken from a single patient. Advantage of invention involves enhancing precision in detection of pathogens. 
     EFFECT: improved detecting method. 
     2 ex