baber/WOPTO huggingface dataset:
Patent RU-2214381-C1 (RU)
Inventor: BOGACH V V
IPC: C05B11/02
Filed: 2002-07-04
Granted: 2003-10-20
Abstract: FIELD: mining industry. SUBSTANCE: in apatite and phosphorite processing, phosphate raw material, prior to coming into contact with acid, is held preliminarily in aqueous solution of ionic surfactant whose surfactant ion has sign of charge opposite to sign of charge of the surface of phosphate raw material and concentration of surfactant is such that electric charge on the surface of solid phase in solution is equal to zero, that is surface of the phosphate raw material is in isoelectric state. EFFECT: accelerated decomposition of phosphorite ores, simplified processing equipment, and reduced production expenses. 2 tbl
Patent RU-2226838-C1 (RU)
Title: Method for preservation of newly harvested grain
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-08-29
Granted: 2004-04-20
Abstract: FIELD: agriculture, in particular, preservation of newly harvested grain with the use of organic substances. SUBSTANCE: method involves treating grain formed as falling rain flow with flow of propionic acid sprayed by means of carbon dioxide, said propionic acid comprising additive of preparation produced from Mortierella alpina micromycet biomass by predetermined process. While contacting with grain flow, propionic acid kills grain surface microflora. Said biomass preparation comprises combination of substances causing induction of stable plant defense reactions. Carbon dioxide inhibits development of acid-resisting aerobic microflora forms. EFFECT: reliable storage of grain. 2 ex
Patent RU-2235911-C1 (RU)
Inventor: BELOUSOV N I
IPC: F04D19/00
Filed: 2002-12-17
Granted: 2004-09-10
Abstract: FIELD: aircraft industry and rocketry. 
     SUBSTANCE: invention can be used in temperature control systems of aircraft and rocket articles to provide higher adaptability to disassembling and protection of fan motor from unauthorized access. According to invention, fan fastening is made in form of groove on outer cylindrical surface of electric motor from side close to shaft, and split ring is placed in groove. Pressure ring is installed on section of cylindrical surface of motor between groove and end of motor from side of shaft. Pressure ring is provided with stop in contact with said end face. Screws are fitted in axial holes of pressure and split rings, their heads pointed to impeller. Through axial holes are made in bushing. Casing is provided with flange projecting inwards which has threaded holes and it is connected to bushing by screws fitted in threaded holes of flange and through axial holes of bushing, heads of screws being pointed to impeller and are flush with bushing surface to provide contact of split ring with bushing end face. 
     EFFECT: improved adaptability of manufacture. 
     1 dwg
Patent RU-2232598-C1 (RU)
Inventor: AVSHALUMOV A SH
IPC: A61P9/10
Filed: 2003-02-19
Granted: 2004-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: one should introduce liquid medicinal water-containing preparation pretreated with physical factors into human body corresponding to the pathology detected. Treatment is performed in three stages. At the 1 st  stage one should affect medicinal water-containing preparation for 3 min with low-frequency fluctuations at power to provide the onset of acoustic cavitation phenomenon. At the 2 nd  stage one should perform simultaneous impact with constant electric field at voltage of not less than 15 kV/cm and with low-frequency ultrasound fluctuations at constantly decreasing power till cavitation phenomenon is absent. At the 3d stage for not less than 15 min one should affect with constant electric field at voltage value being equal to that of electric field at the 2 nd  stage of treatment. Preparation could be treated by both homogeneous and heterogeneous constant electric filed. 
     EFFECT: higher efficiency of curative impact. 
     2 cl, 2 ex
Patent RU-2233658-C1 (RU)
Inventor: KANISHCHEVA N V
IPC: A61P9/00
Filed: 2003-03-24
Granted: 2004-08-10
Abstract: FIELD: medicine, oncology. 
     SUBSTANCE: invention can be used for prophylaxis of cardial complications in general hyperthermia with polychemotherapy in treatment of patients with advanced forms of cancer. For this purpose trimetazidine (preductal) in the dose 60 mg/day is given to patient for 3 weeks before the first seance of hyperthermia with polychemotherapy and for all period up before each the following seance. Method provides diminishing such complications as sinus tachycardia, supraventricular extrasystole, reducing voltage of QRS complex, repolarizating disorders, diastole dysfunction, elevated activity of lactate dehydrogenase, creatine phosphokinase, aspartate aminotransferase and alanine aminotransferase. 
     EFFECT: improved method for prophylaxis. 
     3 cl, 4 tbl, 3 ex
Patent RU-2236720-C1 (RU)
Inventor: SHCHELKUNOV G P
IPC: H01J21/20
Filed: 2003-04-16
Granted: 2004-09-20
Abstract: FIELD: electronics. 
     SUBSTANCE: casing of tube is made of two coaxial metallic pipes and annular lids. Radiator is arranged inside inner pipe. Common anode in the form of annular disc with openings is secured to inner pipe in casing. Cylindrical cathode with control and near-cathode grids is arranged in each opening. Near-cathode grid is electrically connected with cathode. Grids are made of kovar. 
     EFFECT: enhanced mechanical and electrical strength, high power, lowered mass and size of tube, simplified manufacturing process. 
     2 cl, 3 dwg
Patent RU-2248418-C1 (RU)
Title: Method of crystal growing
Inventor: GABRIELJAN V T
IPC: C30B15/36
Filed: 2003-07-09
Granted: 2005-03-20
Abstract: FIELD: crystal growth. 
     SUBSTANCE: method comprises crystal growing in two stages: growing alloyed crystals used for making blanks of seeds made of a disk of a given diameter and approximately 5-6-mm thick and subsequent growing of nominally pure crystals. 
     EFFECT: enhanced quality of crystals. 
     3 dwg
Patent RU-2245494-C1 (RU)
Title: Air distributor
Inventor: TUCHKOV V K
IPC: F24F13/06
Filed: 2003-07-11
Granted: 2005-01-27
Abstract: FIELD: mechanical engineering; ventilation facilities. 
     SUBSTANCE: proposed air distributor contains housing with outlet holes at its output connected to air conduit through cylindrical inlet branch pipe, ejecting ports made on surface of inlet branch pipe. Cylindrical inlet branch pipe is furnished with enclosing elastic collar whose one end is rigidly secured on inlet branch pipe before ejecting ports in direction of air flow with possibility of movement along said ports and closing the ports. It has contraction insert installed in inlet branch pipe. Housing of air distributor is made diffuser-type, being provided with bottom with discharge holes connected to its output and furnished with swirlers. Perforated gate is installed inside housing parallel top bottom. Bottom of housing and perforated gate are made in form of spherical segments pointed by convexities to inlet branch pipe. Perforated gate installed at minimum distance from bottom of housing is connected to axle on end of which, found in cylindrical inlet branch pipe before outlet hole of contraction insert, impeller is secured, and gate is installed before inlet hole of contraction insert. 
     EFFECT: provision of high intensity of damping jets in room. 
     1 dwg
Patent RU-2241194-C1 (RU)
Inventor: BROVKIN B N
IPC: F41G5/14
Filed: 2003-08-14
Granted: 2004-11-27
Abstract: FIELD: military equipment, in particular, elevating gears of weapon of turret mountings. 
     SUBSTANCE: the weapon elevating gear that is positioned in the carriage outside the inhabited part of the turret mounting has a reductor of the elevating gear hand drive and a weapon laying drive made in the form of a screw drive, where the screw is engaged with the reductor, and the nut - with the carriage. The weapon laying drive is made electromechanical and has a screw drive, electric motor and an automatic hand drive disengagement mechanism. The rotor of the electric motor is fastened on the screw of the screw drive. The automatic hand drive disengagement mechanism is installed in the reductor of the elevating gear hand drive. 
     EFFECT: enhanced rate of weapon laying, as well as the efficiency of layer's operation. 
     1 dwg
Patent RU-2246169-C1 (RU)
Title: Diode rectifier (alternatives)
Inventor: DZHUS I N
IPC: H02M7/10
Filed: 2003-09-25
Granted: 2005-02-10
Abstract: FIELD: electrical engineering including converter engineering. 
     
     
       SUBSTANCE: novelty is that rectifier built around diodes 2 through 7 is provided with newly introduced starting-current limiter 10 inserted between midpoint of filter capacitors 8, 9 and neutral point of supply mains. 
     
     
       EFFECT: simplified design, enhanced reliability and efficiency. 
     
     
       2 cl, 2 dwg
Patent RU-2245138-C1 (RU)
Title: Eye drops, eye ointment and method for treatment of ophthalmology diseases
Inventor: ABIDOV M T
IPC: A61K31/04
Filed: 2003-10-21
Granted: 2005-01-27
Abstract: FIELD: medicine, in particular ophthalmology. 
     SUBSTANCE: treatment of ophthalmology diseases by administration in conjunctival sac of patient eye as well as injection of medicine, in particular alkali salt of 5-amino-2,3-dihydro-1,4-phtalasindione is disclosed. Eye drops, eye ointment contain alkali salts of 5-amino-2,3-dihydro-1,4-phtalasindione or mixture thereof, wherein lithium or sodium, or potassium, or calcium salt of 5-amino-2,3-dihydro-1,4-phtalasindione is selected as alkali salt, and mixture of above mentioned salt in equal ratio is used as mixture salts of 5-amino-2,3-dihydro-1,4-phtalasindione. 
     EFFECT: treatment method with improved effectiveness and reduced treatment duration. 
     16 cl, 6 ex
Patent RU-2252822-C1 (RU)
Inventor: KHRAMTSOVA I N
IPC: B03D1/02
Filed: 2003-11-11
Granted: 2005-05-27
Abstract: FIELD: concentration of minerals by foam floatation method; floatation extraction of sulfide copper minerals from chalcopyrite cubanite pyrrhotine-containing ores; floatation of other ores and intermediate products containing copper, nickel and iron minerals. 
     SUBSTANCE: proposed method includes grinding of ore to required size, aeration of pulp in presence of sulphhydral collecting agent, selective floatation of sulfide copper minerals in presence of foaming agent at extraction of coarse copper concentrate, final grinding of this concentrate and re-cleaning in presence of sulfoxide reagent-depressing agent, thus obtaining finished copper concentrate. Finished copper concentrate is obtained with the use of bisulfite ions as sulfoxide reagent-depressing agent at maintenance of mass ratio of iron ions, thiosulfate ions and bisulfate ions in liquid phase of pulp during its aeration of 1: (50-300): (25-150). Optimal ratio of these ions is ensured by treatment of pulp with sodium bisulfite or sulfur dioxide. 
     EFFECT: improved quality of concentrate at increased ratio of mass fractions of copper and nickel; increased extraction of copper. 
     3 cl, 1 tbl, 4 ex
Patent RU-2256916-C1 (RU)
Title: Способ дифференциальной диагностики туберкулеза и саркоидоза органов дыхания
Inventor: MAKINSKIJ A I
IPC: G01N33/573
Filed: 2004-03-03
Granted: 2005-07-20
Abstract: Изобретение относится к медицине, в частности к фтизиатрии и пульмонологии, и может быть использовано в противотуберкулезных учреждениях и в учреждениях общей лечебной сети. Способ дифференциальной диагностики туберкулеза и саркоидоза органов дыхания характеризуется тем, что определяют активность миелопероксидазы (МП) и содержание катионных белков (КБ) в фагоцитах крови, и при содержании КБ более 105 усл.ед. и нормальной и повышенной активности МП диагностируют саркоидоз, а при содержании КБ менее 105 усл.ед и пониженной активности МП - туберкулез легких. Способ по изобретению позволяет повысить точность диагностики и упростить ее. 2 табл.
Patent RU-2264528-C1 (RU)
Inventor: ABRAMOV A F
IPC: E21B33/06
Filed: 2004-03-22
Granted: 2005-11-20
Abstract: FIELD: equipment used for underground oil and gas well repair, for sealing well head in emergency and during long operation interruption. 
     SUBSTANCE: preventer has body with axial channel adapted for passing pipes with processing facilities into well, pipe rams with piston-like hydraulic drive installed in side lids and blind rams with piston-like hydraulic drive mounted in side lids. Preventer also has hydraulic cylinders connected in pairs through communication channels adapted to supply working liquid. Each channel communicating hydraulic cylinder with working liquid injection pipeline is provided with shut-off valve. One part of shut-off valve is arranged in body, another part is installed in side lid. When side lid is attached to body bypass channel is installed in opened position. When side lid is removed from the body for ram replacement bypass valve may close channel, which communicates hydraulic cylinder with working liquid injection pipeline to provide air-tightness of hydraulic drive system to prevent liquid from leaking from hydraulic cylinder interior. 
     EFFECT: possibility to retain air-tightness of channel connection with hydraulic cylinder interior during side lid demounting. 
     6 dwg
Patent RU-2265638-C1 (RU)
Title: Усовершенствованные гранулы для растапливания снега и льда и способ их изготовления
Inventor: VIKERS DEHVIS R ML
IPC: C01D3/22
Filed: 2003-01-21
Granted: 2005-12-10
Abstract: Изобретение относится к гранулам для растапливания снега и льда на таких поверхностях, как улицы, парковочные площадки, тротуары и т.д. Предложена спрессованая смесь солей щелочных и/или щелочноземельных металлов для изготовления гранул для растапливания снега и льда. Смесь приготовлена с использованием от 15 до 45% по сухой массе в расчете на общую сухую массу спрессованной смеси первой соли щелочного или щелочноземельного металла и от 85 до 55% по сухой массе в расчете на общую сухую массу спрессованной смеси второй соли щелочного или щелочноземельного металла. Причем первая соль представляет собой безводную гигроскопичную соль. Предложены также варианты гранул для растапливания снега и льда. Предложен также способ приготовления гранул. Гранулы по изобретению имеют улучшенные механические свойства, являясь при этом менее дорогими в изготовлении. 4 н. и 10 з.п. ф-лы, 4 ил.
Patent RU-2245174-C1 (RU)
Inventor: KHACHATUROVA EH A
IPC: A61M31/00
Filed: 2004-04-01
Granted: 2005-01-27
Abstract: Изобретение относится к медицине, к хирургии и колопроктологии, и может быть использовано для послеоперационной реабилитации больных неспецифическими воспалительными заболеваниями кишечника. Вводят коллоиды на основе желатина: желатиноль или гелофузин и кристаллоиды в соотношении 1:1 с общим объемом 40-50 мл/кг массы тела больного в сутки; дополнительно к этому со 2-го по 7 дни после операции проводят энтеральное питание в виде гиперкалорических смесей, увеличивая их объем при нарастании скорости введения с 25 мл/ч на кг массы тела на 2 и 3 сутки до 100 мл/ч на 6-7 сутки. Данное изобретение способствует улучшению питания эндотелия кишечника, снижению патогенной и условно патогенной микрофлоры, предотвращает возникновение послеоперационных парезов кишечника и способствует восстановлению его функции в более короткие сроки. 3 табл.
Patent RU-2268125-C1 (RU)
Title: Tubular zirconium-steel adapters forming unit
Inventor: SEMENOV ALEKSANDR NIKOLAEVICH
IPC: B23K20/14
Filed: 2004-06-22
Granted: 2006-01-20
Abstract: FIELD: welding processes and equipment, namely vacuum plants for diffusion welding of short tubular zirconium -steel adapters with male sleeve of zirconium. 
     SUBSTANCE: unit includes vacuum chamber with welding roller type expander, high-frequency heater, lifting rod with drive mechanism and rotary disc chuck with seats uniformly arranged along its circle for mounting adapters. Mounting seats of face chuck have central openings for passing lifting rod. Welding roller type  expander is designed for diffusion welding of adapters. Lifting rod with drive mechanism is mounted under vacuum chamber coaxially relative to roller type expander and heater. Unit also includes additional roller type expander for surface plastic deforming of inner surface of zirconium part of adapter, additional high frequency heater for annealing and additional lifting rod with drive, all mounted in the same axis. 
     EFFECT: enhanced quality of zirconium-steel adapters due to providing improved corrosion resistance of zirconium part in hot water and steam. 
     7 dwg
Patent RU-2270739-C1 (RU)
Title: Rails butt welding method
Inventor: VOROB EV GENNADIJ GRIGOR EVICH
IPC: B23K9/02
Filed: 2004-07-01
Granted: 2006-02-27
Abstract: FIELD: electric arc welding processes, mainly manual electric arc welding of railway road rails. 
     SUBSTANCE: method comprises steps of placing rails with gap between their welded edges; introducing in gap consumable electrode and welding rails with use of forms mounted near welding zone at electric current intensity sufficient for creating liquid bath in the whole volume of gap; preliminarily mechanically working edges of rails or edge of one rail by cross cutting of rail in vertical plane from rail head till beginning of rail flange;  horizontally cutting end face of rail normally to previous cut; chamfering end face of rail at rounding it near base of rail flange. At formation of liquid bath in root of seam, edges of base metal of rails are additionally melted. 
     EFFECT: improved mechanical properties of welded seam similar to those of base metal, increased useful life period of rails. 
     2 dwg, 1 ex
Patent RU-2275746-C1 (RU)
Title: Radio-technical reconnaissance station
Inventor: ZARENKOV VJACHESLAV ADAMOVICH
IPC: G01S7/28
Filed: 2004-10-21
Granted: 2006-04-27
Abstract: FIELD: radio engineering, possible radio-technical reconnaissance of radio-electronic means of enemy. 
     SUBSTANCE: radio-technical reconnaissance station contains antenna device 1, receiver 2, bearing device 3, analyzer 4 of received signal parameters, device 5 for memorizing and processing received information, telemetric device 6, receiving antennae 7-9, block 10 for readjustment, first 11 and second 23 heterodynes, mixers 12-14 and 24, amplifiers 17-19 of first intermediate frequency, detector 20, first 21 and second 31 delay lines, key 22, amplifier 25 of second amplification frequency, multipliers 26,27 and 30, narrowband filters 28,29 and 32, phase detector 33, phase meters 34 and 35, engine 15 and supporting generator 16. 
     EFFECT: expanded area of reconnaissance and increased number of detected radio-electronic means due to positioning of radio-technical reconnaissance station onboard the helicopter. 
     3 dwg
Patent RU-2270872-C1 (RU)
Title: Method of production of rolled sheets
Inventor: STEPASHIN ANDREJ MIKHAJLOVICH
IPC: B21B1/46
Filed: 2005-02-08
Granted: 2006-02-27
Abstract: FIELD: metallurgy; production of rolled sheets for manufacture of electrically welded straight-seam tubes of larger diameter. 
     SUBSTANCE: proposed  method includes  melting of steel, alloying, ladle treatment, teeming steel into ingots or  continuously cast blanks; as a result, steel of definite composition is obtained at ratio of [Manganese] x [Niobium] = (2.5-3.5) 10 -2 . After teeming, ingots are rolled into slabs and are cooled down; continuously cast blanks are cooled down and are subjected to preliminary and final deformation to required sizes of rolled sheets (final deformation is completed in preset temperature range). Heat treatment of rolled sheets is proposed as version. Heat treatment is performed at definite mode and is followed by cooling to surrounding temperature. 
     EFFECT: enhanced efficiency; enhanced strength characteristics and cold resistance of metal; enhanced corrosion resistance. 
     3 cl, 1 ex
Patent RU-2280660-C1 (RU)
Inventor: BURTSEV BORIS VIKTOROVICH
IPC: C09B61/00
Filed: 2005-02-09
Granted: 2006-07-27
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes walnut grinding without preliminary treatment up to nut decomposition; extraction with sunflower or olive oil for 7-8 h at 80-90°C in ground nut mass/oil ratio of 40:60. Then extraction is carried out, residual matter is washed on filter with 96-98 % ethanol solution. Ethanol is removed by evaporation at 80°C and product is added to oil extract. 
     EFFECT: accelerated and continuous method. 
     2 cl, 1 tbl, 5 ex
Patent RU-2286574-C1 (RU)
Inventor: BUKHARIN OLEG VALER EVICH
IPC: C12Q1/06
Filed: 2005-04-01
Granted: 2006-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves separating pure microorganism cultures from nasal mucous membrane and/or rhinopharynx microflora and identifying them. Anti-lysozyme activity is determined in pure culture and microbial insemination share in the general microbial insemination index is calculated for biotope under study. The first value being equal to or greater than 3 mcg/ml and the second one greater than 45%, rhinotubal microorganism migration into middle ear tympanic cavity is to be predicted. 
     EFFECT: high accuracy in predicting clinical course of inflammation in middle ear. 
     2 tbl
Patent RU-2286214-C1 (RU)
Inventor: KONDRAT EV ALEKSANDR VLADIMIRO
IPC: B07B1/16
Filed: 2005-04-04
Granted: 2006-10-27
Abstract: FIELD: separation of rock mass by fractions; screening of crushed stone, gravel, ore, coal. 
     SUBSTANCE: proposed device includes immovable cases located on frame and longitudinal drive axles with polyhedral disks mounted on them for forming chute-type screening surface. Device is additionally provided with screw feeder mounted on frame along chute above disks of drive axles; drive axles with disks and immovable cases are located over circumference which is concentric relative to circumference of screw feeder at spaced relation to it. Screening surface is divided in zones in way of motion of material; distance between adjacent disks in each subsequent zone in way of motion of material is increased as compared with distance of previous zone; distance inside each zone is constant. 
     EFFECT: increased productivity; improved quality of screening. 
     2 dwg
Patent RU-2279971-C1 (RU)
Inventor: LITVINENKO ALEKSANDR MIKHAJLOV
IPC: B25J13/08
Filed: 2005-04-25
Granted: 2006-07-20
Abstract: FIELD: automatic manipulators with program control, industrial robots, possibly used in medicine as automatic articulating units simulating movement of mandible, orthopedic stomatology. 
     SUBSTANCE: control apparatus  for industrial robot includes program control drive units, link position pickups, load pickups in feedback circuit, control unit and in addition apparatus is provided with unit for calculating oscillation period of physical pendulum. Identification of kinematic circuit of robot and mathematical model of physical pendulum provides possibility for maximum usage of moments created by gravity of separate links of robots and to lower consumed energy. 
     EFFECT: improved deign of apparatus providing lowered energy consumption of robot. 
     1 dwg