baber/WOPTO huggingface dataset:
Patent RU-2272151-C2 (RU)
Inventor: BEKRENEV IGOR
IPC: F01D9/02
Filed: 2000-12-28
Granted: 2006-03-20
Abstract: FIELD: mechanical engineering; axial-flow turbines. 
     SUBSTANCE: proposed blades of axial-flow turbine stator has channel expanding into cone to pass flow of gas through turbine.  Blade is provided with flat at its root which is connected with stator housing with provision of tight fit and reliable locking of joint.  Stator blade root is made in form of hollow profile with radially inner flat of blade root which is made to suit contour of channel to pass flow of gas through turbine and radially outer flat of blade root arranged at a distance inner flat from and made to suit contour of stator housing, and also side wall or two, mainly parallel, side walls.  Outer flat is provided with at least one hole to accommodate corresponding attachment part by means of which said is secured on stator housing. 
     EFFECT: simplified fastening of blade to stator housing. 
     12 cl, 67 dwg
Patent RU-2225026-C2 (RU)
Inventor: SAIRANEN MARTTI
IPC: H02M5/257
Filed: 1999-07-30
Granted: 2004-02-27
Abstract: FIELD: radio noise suppression in electronic power regulator. SUBSTANCE: power regulator has switching circuit 1 and control circuit 2. Switching circuit 1 has parallel-connected transistor switching circuit 5 and thyristor switching circuit 6 and is connected in series with load 3. Control circuit 2 functions to regulate ac current supplied to load 3 by driving in conduction transistor switching circuit 5 and immediately after that, thyristor switching circuit 6 within supply voltage halfcycle whereupon both transistor and thyristor switching circuits 5 and 6, respectively, should be better changed over to cut-off state at next zero crossing point during this half-cycle. Low-value inductor 9 in the form of spiral is newly introduced and connected in series with thyristor switching circuit 6, both being connected in parallel with transistor switching circuit 5. EFFECT: enhanced reliability at low level of radio noise. 1 cl, 12 dwg
Patent RU-2202899-C2 (RU)
Title: Feed for young birds of prestarter period
Inventor: EGOROV I A
IPC: A23K1/16
Filed: 2001-03-05
Granted: 2003-04-27
Abstract: FIELD: agriculture. SUBSTANCE: feed comprises basic ration for young birds of prestarter period. Basic ration is balanced with regard to nutrient substances and further comprises, wt.%: millet, 30.0; gluten flour, 6.5; sunflower oil, 2.2; sugar, 1.0; chalk, 1.4; tricalcium phosphate, 0.2; vanilla, 0.0375; basic ration, the balance. EFFECT: increased chicken live weight gain and reduced consumption of feed per unit of live weight gain by introducing easily available components into combined feed. 5 tbl, 1 ex
Patent RU-2213849-C2 (RU)
Title: Method of well product filtration
Inventor: BASARYGIN JU M
IPC: E21B43/08
Filed: 2001-03-21
Granted: 2003-10-10
Abstract: FIELD: equipment and methods of product recovery from well; particularly, filtration of product recovered from gas and gas-condensate wells. SUBSTANCE: method includes lowering of well screen, washing-up of gravel filter into formation and into annular space between pipes, inducing gas inflow to well through gravel filter and well screen. Gas inflow to well is induced through screen filter-sleeve installed inside well screen through which gas is filtered from formation water. Rising formation pressure, in this case, is released through safety valve. Safety valve is located above well screen. EFFECT: efficient filtering of recovered product to remove formation water. 2 dwg
Patent RU-2208121-C2 (RU)
Title: Method of reconditioning of worn-out roller-cutter drilling bits into drag drilling bits
Inventor: BUTKIN V D
IPC: E21B10/42
Filed: 2001-07-17
Granted: 2003-07-10
Abstract: FIELD: mining industry, particularly, methods of reuse of worn- out roller-cutter drilling bits. SUBSTANCE: method includes rejecting of going- out of service drilling bits, their washing in kerosene, cleaning and separation of roller-cutters. Legs together with roller-cutters are cut-off perpendicular to bit axis, at base. Milled on formed surface is radial recess into which two different in height conical stepped plates are installed crosswise. High plate base is made in compliance with shape and depth of radial recess and fixed. EFFECT: reduced cost of drilling bit reconditioning. 3 cl, 5 dwg
Patent RU-2203573-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-05-10
Abstract: FIELD: food industry. SUBSTANCE: method involves grinding and mixing of fat, protein and carbohydrate components. In the process of homogenization, mineral and enzyme additives, and a preparation are introduced. The latter is prepared by successive extraction of biomass of Mortierella exigua micromycete by nonpolar extracting agent under above-critical state by water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue. Before using, mixture is reduced by water. EFFECT: exclusion of syneresis of fats during process of storage life and stratification of mixture after reduction.
Patent RU-2215909-C2 (RU)
Title: Blade of axial-flow fan impeller
Inventor: SENNIKOV VITALIJ FEDOROVICH
IPC: F04D29/38
Filed: 2001-11-29
Granted: 2003-11-10
Abstract: FIELD: mining industry; local mine fans. SUBSTANCE: invention is aimed at creating blade of axial-flow fan impeller providing safety as to prevention of accumulation of electrostatic charges at surface electric resistance of material of section exceeding 10 11  Ohm and are of section exceeding 100 sq. cm and also fixing of metal skeleton parts inside profiled part made of dielectric material. EFFECT: enhanced safety. 2 dwg
Patent RU-2221747-C2 (RU)
Inventor: AKHMETOV I U
IPC: C01F7/38
Filed: 2002-04-15
Granted: 2004-01-20
Abstract: FIELD: mining industry. SUBSTANCE: calcination method for processing of nepheline ores comprises providing nepheline/lime/soda blend and calcination thereof followed by leaching, desiliconization, and carbonization of aluminate solution to produce alumina, sodium products, and potassium sulfate. When preparing nepheline/lime/soda blend, 0.15-0.41% of aluminum fluoride production low- grade product containing anhydrite-gypsum mix is added. EFFECT: reduced blend preparation expenses due to lower consumption of lime and additional yield of potassium sulfate as commercial product. 3 tbl
Patent RU-2238629-C2 (RU)
Inventor: P JANYKH V P
IPC: A01F12/18
Filed: 2002-06-11
Granted: 2004-10-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: grain combine has inclined chamber and two threshing devices. Each threshing device has drum and deck. Beater with plates is arranged between threshing devices. Preliminary threshing device is arranged at outlet end of inclined chamber and is equipped with deck mounted on flexible suspensions. Gap between drum and deck, at grain heap inlet end and at grain heap outlet end, may be increased in the ratio of 1:3. Preliminary threshing drum has threshing members in the form of plates mounted on drum. Plates are extending on drum along helical lines in opposite directions from mid portion and in adjacent rows. 
     EFFECT: reduced damage to grain during threshing process and increased efficiency of grain combine. 
     2 cl, 3 dwg
Patent RU-2258816-C2 (RU)
Inventor: RUDOJ B P
IPC: F01N13/08
Filed: 2002-10-28
Granted: 2005-08-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed device contains exhaust pipeline and muffler, and check valve installed in exhaust pipeline to overlap 80-90% of section area of exhaust pipeline in closed position. 
     EFFECT: improved efficiency of noise damping owing to prevention of reverse flows in exhaust system. 
     5 dwg
Patent RU-2233581-C2 (RU)
Inventor: KRASNOV I N
IPC: A01J7/00
Filed: 2002-10-31
Granted: 2004-08-10
Abstract: FIELD: agriculture, in particular, milk unit washing equipment. 
     SUBSTANCE: apparatus has milk accumulator, vacuumizer connected to milk accumulator, centrifugal pump, washing tank and volumetric pump connected between centrifugal pump and washing tank. Feeding magazine and pulsator are sequentially connected to milk pipeline for providing periodical feeding into liquid flow of flexible plugs. 
     EFFECT: increased efficiency in washing of milk pipelines. 
     1 dwg
Patent RU-2240842-C2 (RU)
Inventor: SHALASHOV S V
IPC: A61N1/36
Filed: 2002-12-09
Granted: 2004-11-27
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves introducing probe with electrodes of different polarity into the gastrointestinal tract followed by electric stimulation with electric current pulses on the background of gastric and intestinal contents suction. The proximal electrode or electrode group of positive polarity is set in one of or in both pace-maker stomach zones located in subcardial fundic and antropyloric division. The distal one or group thereof of the positive polarity is set in the vicinity of Vater papilla in pace-maker zone of small intestine or in the initial segment of the jejunum with gastrojejunal anastomosis having been applied. Negative electrode or group thereof is mounted between the zones the positive electrodes are arranged. Electrostimulation sessions are given in turn using proximal and distal electrodes or groups thereof of positive polarity when a negative electrode or a group of electrodes is functioning. Proper bioelectric activity of gastrointestinal tract areas under stimulation is selectively recorded before and after active electrostimulation or in pauses between electric pulse series. Stimulation mode is adjusted on basis of data received. The device has probe having electrodes of different polarity connected to electric pulse oscillator and control unit. Probe electrodes are connectable to the apparatus for measuring bioelectric activity of gastrointestinal tract areas under stimulation. 
     EFFECT: enhanced effectiveness in stimulating and stabilizing peristalsis; high accuracy in selecting electrostimulation start time and mode. 
     4 cl, 2 dwg
Patent RU-2248192-C2 (RU)
Inventor: BASTRIKOV N I
IPC: A61F9/007
Filed: 2003-03-31
Granted: 2005-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves cutting, laminating and stretching tissues at the level of tarso-orbital fascia without perforating it in zone adjacent to cicatricial edge in the vicinity of orbital eye muscle. Edges of the formed eyelids containing orbital eye muscle elements are sutured and conjunctiva levator portion is sutured on the upper eyelid. The formed wound surface is covered with free skin plastic repair. 
     EFFECT: enhanced effectiveness in protecting cornea against drying and other kinds of complications. 
     4 dwg
Patent RU-2268849-C2 (RU)
Inventor: REHNDALL DZHEFFRI T
IPC: B65D47/08
Filed: 2001-09-21
Granted: 2006-01-27
Abstract: FIELD: packing and sealing means, particularly to orientate sealing means unit relative container. 
     SUBSTANCE: system in accordance with the first embodiment comprises container having neck with one outer thread, sealing means cooperating with container neck to close orifice thereof. The sealing means has upper surface, skirt, one inner thread adapted to be engaged by the outer thread and the first orientation means. The second orientation means is formed on the container and adapted to engage the fist one. The second orientation means is arranged within diameter defined by valley section of outer thread profile. In accordance with the second embodiment the sealing means has sealing plug with extension cooperating with extension formed on container neck. 
     EFFECT: elimination of container and sealing means deformation during installing thereof. 
     5 cl, 11 dwg
Patent RU-2286769-C2 (RU)
Inventor: BORAJSI ALEKSIS
IPC: A61K31/54
Filed: 2001-10-30
Granted: 2006-11-10
Abstract: FIELD: oncology. 
     SUBSTANCE: group of inventions is provided concerning a method of treating a patient with cancer and envisaging administration of chloropromazine and pentamidine simultaneously or consecutively with interval within 14 days in quantities large enough to inhibit growth of the cancer, or in the form of pharmaceutical composition containing indicated agents in quantities, which jointly reduce proliferation of the indicated cancer cells. Pharmaceutical composition itself designed to indicated treatment and pharmaceutical kit are also disclosed. Proposed therapeutical agents separately do not show any antiproliferative effects. 
     EFFECT: achieved synergetic antiproliferative effect in absence of toxicity regarding normal cells. 
     17 cl, 1 tbl, 2 ex
Patent RU-2252724-C2 (RU)
Inventor: AGEEVA S A
IPC: A61B18/20
Filed: 2003-06-09
Granted: 2005-05-27
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: one should perform local anesthesia to make deformed part of curved cartilage be anemic. Mechanical impact upon the cartilage of deformed part of nasal septum should be carried out after its distance heating due to laser radiation. Impact should be performed due to successive smoothing out the parts with a curved manual holder with thickening at its end to be then coincide with distance-contact additional heating due to laser radiation of adjacent cartilaginous parts. Treated part of nasal septum should be heated along the perimeter and kept with Killian's speculum. The innovation broadens technological abilities and simplifies therapy. 
     EFFECT: higher efficiency of therapy. 
     3 cl, 1 dwg, 3 ex
Patent RU-2275360-C2 (RU)
Title: Ortho-substituted nitrogen-containing bis-aryl compounds for using as potassium channel inhibitors and pharmaceutical compositions comprising thereof
Inventor: PEUKERT STEFAN
IPC: C07D401/12
Filed: 2001-11-24
Granted: 2006-04-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new biologically active ortho-substituted nitrogen-containing bis-aryl compounds. Invention describes compounds of the formula (I):   wherein A1, A2, A3, A4, A5, A6, A7 and A8 mean independently of one another nitrogen atom or -CH and wherein at least one or two (not above) these groups mean nitrogen atom; R(1) means -C(O)OR(9) or -COR(11) wherein R(9) and R(11) mean independently of one another C x H 2x -R(14) wherein x has a value 0, 1, 2, 3 or 4 and R(14) means alkyl c 1, 3, 4, 5 or 6 carbon atoms, phenyl or isoxazolyl wherein phenyl and isoxazolyl are not substituted or substituted with 1, 2 or 3 substitutes chosen from the group consisting of F, Cl, Br, J, CF 3 , OCF 3 , alkyl with 1, 2, 3 or 4 carbon atoms and alkoxy-group with 1, 2, 3 or 4 carbon atoms; R(2) means hydrogen atom; R(3) means C y H 2y -R(16) wherein y has a value 0, 1, 2, 3 or 4but y can't mean 0 if R(16) means -OR(17), and R(16) means alkyl with 1, 2, 3, 4, 5 or 6 carbon atoms, cycloalkyl with 3 carbon atoms, -OR(17), phenyl or pyridyl wherein phenyl and pyridyl are not substituted or substituted with 1, 2 or 3 substitutes chosen from the group consisting of F, Cl, Br, J and alkoxy-group with 1, 2, 3 or 4 carbon atoms; R(17) means hydrogen atom; or R(3) means -CHR(18)R(19) wherein R(18) means alkyl with 1, 2, 3, 4, 5 or 6 carbon atoms and R(19) means -CONH 2 ; R(4) means hydrogen atom; R(30) and R(31) mean hydrogen atom, and their pharmaceutically acceptable salts also. Also, invention describes a pharmaceutical composition showing effect that inhibits K + -channel and comprising the effective amount of at least compound of the formula (I) and using compounds of the formula (I). Invention provides preparing new compounds possessing useful biological properties. 
     EFFECT: valuable medicinal properties of compounds and composition. 
     10 cl, 8 tbl, 35 ex
Patent RU-2266095-C2 (RU)
Inventor: BILICH G L
IPC: A61H7/00
Filed: 2003-07-07
Granted: 2005-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying needle massage device to efferent pericardium meridian for two minimum. Manual needle massage device is also applied in the cases of sexual disorders caused by functional erectile dysfunction to lumbosacral region along posterior line at the level from eleventh thoracic vertebra to coccyx, to medial thigh surfaces from the middle portion of femur to inguinal bend, thumb eminence and palmar surface of thumbs on both hands, on soles from calcaneal tuberosity to medial foot surface including toes of both feet. Each of these zones is subjected to massage for 2 min making movements directed upward and downward. The total treatment daily course is 14 days long with 7 days pause and repeated administration for 14 days. Small bronze massage device is applied with the needle massage device in the cases of sexual disorders caused by chronic prostatitis to perineum from penis root to the anus for 4 min 3-4 times a day during the treatment course before 8 o'clock in the morning and after 21 o'clock in the evening. The total treatment course is 8-10 days long having 2 weeks long pause and once more administered for 8-10 days. 
     EFFECT: enhanced effectiveness of treatment. 
     3 dwg
Patent RU-2275811-C2 (RU)
Inventor: GRUND KHARTMUT
IPC: A22C13/00
Filed: 2001-02-01
Granted: 2006-05-10
Abstract: FIELD: food-processing industry, in particular, packaging of food products in meat industry. 
     SUBSTANCE: sleeved film has inner layer formed from at least one copolyamide and at least one amorphous polyamide and/or at least one homopolyamide and/or at least one modified polyolefin, intermediate polyolefin layer, and outer layer made from at least one homopolyamide and/or at least one copolyamide and/or at least one copolymer of ethylene and vinyl alcohol and/or one modified polyolefin. Adhesion promoting layer is positioned between inner layer and intermediate layer, and also between intermediate layer and outer layer. Welded seam of film has substantially higher strength and may be produced at much lower temperatures. Welded seam is characterized by increased puncture resistance. 
     EFFECT: improved qualities of film allowing it to be used for packaging of various products. 
     21 cl, 6 ex
Patent RU-2263829-C2 (RU)
Inventor: KOZHUEV V I
IPC: F16B12/22
Filed: 2004-01-13
Granted: 2005-11-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: unit has projections and grooves on the mating sides of the members.  The projections are provided with bulb-shaped thickenings at the ends and pins at the bases.  The groves are made of bulb-shaped hollows that correspond to the bulb-shaped thickenings of the projections.  The hollows go into the bores that correspond to the pins of the projections.  The surfaces of the ends of the projections and mating surfaces of the bottom of the grooves are conical.  The top of the conical surfaces of the ends of the projections and the bottom of the hollows are arranged on opposite sides with respect to the members to be joined. 
     EFFECT: enhanced reliability. 
     2 cl, 7 dwg
Patent RU-2269284-C2 (RU)
Title: Способ определения стадии хронической почечной недостаточности
Inventor: MALISHEVSKAJA TAT JANA NIKOLAE
IPC: A61B3/10
Filed: 2004-01-19
Granted: 2006-02-10
Abstract: Изобретение относится к медицине и предназначено для определения стадии хронической почечной недостаточности. Регистрируют общую электроретинограмму и проводят допплерографическое исследование кровотока в экстракраниальном сегменте внутренней сонной артерии и глазничной артерии. Рассчитывают коэффициент К ХПН  по формуле: К ХПН (у.е.)=6,33 - 0,01·АБВ - 3,20·КОС ГА, где К ХПН (у.е.) - коэффициент ХПН в условных единицах; АБВ - амплитуда «b» волны общей электроретинограммы, в мкВ; КОС ГА - каротидно-офтальмическое соотношение глазничной артерии, определяемое на основании допплерографического исследования. Определяют стадию ХПН по К ХПН , где величина К ХПН  от 2,0 до 2,5 у.е. соответствует I стадии ХПН, от 2,6 до 2,9 у.е. соответствует II стадии ХПН, от 3,0 до 3,3 у.е. соответствует III стадии ХПН, при К ХПН ≥3,4 у.е. диагностируют IV стадию ХПН; показатель К ХПН ≤1,9 у.е. отмечается у здоровых людей и у нефрологических больных, у которых нет признаков ХПН. Способ позволяет повысить эффективность определения стадии хронической почечной недостаточности. 3 табл.
Patent RU-2264163-C2 (RU)
Inventor: LAZEBNIK L B
IPC: A61B5/02
Filed: 2004-01-22
Granted: 2005-11-20
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: a patient should undergo clinico-instrumental survey: it is necessary to measure systemic vascular resistance (SVR), cardiac index (CI), stroke work index (SWI), left-ventricular myocardial weight (LVMW), end-diastolic volume (EDV), end-systolic volume (ESV) and ejection fraction (EF). One should conclude upon the variants of arterial hypertension flow according to particular values of measured parameters. The innovation enables to improve differential diagnostics according to predominant lesion of target-organs. 
     EFFECT: higher accuracy of differential diagnostics. 
     6 ex
Patent RU-2334372-C2 (RU)
Inventor: SOJNINEN JONNE
IPC: H04Q1/00
Filed: 2002-06-28
Granted: 2008-09-20
Abstract: FIELD: information technologies. 
     SUBSTANCE: communication system containing a network, having the first access point and the second access point capable to transfer the data between the first and the second access points using, for example, the simplex channel with packet switching and the simplex channel with circuit switching; and the first terminal made with possibility of connection with the first access point, and the second terminal made with possibility of connection with the second access point, thereat each of terminals can support simultaneous connection with packet switching and circuit switching connections with other terminal through a network as a uniform logical connection mechanism. 
     EFFECT: increase in flexibility of connections allocation. 
     64 cl, 6 dwg
Patent RU-2286194-C2 (RU)
Inventor: ZIBERT GENRIKH KARLOVICH
IPC: B01D17/038
Filed: 2004-04-20
Granted: 2006-10-27
Abstract: FIELD: separation. 
     SUBSTANCE: method comprises heating emulsion, supplying emulsion as a jet, impacting the jet, and separating.  The initial emulsion is supplied as vortex swirled flow.  The centrifugal forces provide lowered pressure in the central zone of the flow equal to the pressured of saturated vapor of the low-boiling fluid, and the peripheral zone of the flow is pressurized to displace the light phase to the central zone of the jet swirled emulsion flow.  The part of the peripheral flow is withdrawn for the recirculation into the initial emulsion.  The emulsion flow is heated up to the temperature of the saturated vapor by shock deceleration. 
     EFFECT: enhanced efficiency and reduced power consumption. 
     1 dwg
Patent RU-2272273-C2 (RU)
Inventor: MARTYNOVSKAJA NATAL JA STEPANO
IPC: G01N3/18
Filed: 2004-05-17
Granted: 2006-03-20
Abstract: FIELD: engineering of testing equipment, in particular, engineering of devices for testing durability of flat ribbon cables. 
     SUBSTANCE: device has vertical posts, hydro-cylinder, lower and upper bearing plates and loading plate. To upper bearing plate and to loading plate heating blocks are connected, between which sample for testing is positioned. To upper bearing plate heating block is connected through rotary rollers. Onto flat surfaces of sample on both sides bars are glued of body material, wherein cables are wound, and upper bar of sample is bracketed by moving plate, ending with threaded pin and nut, by means of which shifting of upper bar relatively to lower bar abutting on stop, made on loading plate, is performed. 
     EFFECT: conditions of testing approach natural conditions due to simultaneous effect on sample from compression conditions and displacing shifts at increased temperature. 
     2 dwg