baber/WOPTO huggingface dataset:
Patent RU-2259260-C1 (RU)
Inventor: KUZ MIN M V
IPC: B23B51/00
Filed: 2004-01-09
Granted: 2005-08-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: ring drill comprises shank and working section made of cylindrical base and diamond-containing dies arranged on its inner, outer, and cutting parts.  The cylindrical base is provided with openings that receives baffles made of diamond-containing dies that connect the inner and outer diamond-containing dies.  The openings are made of slots.  The method comprises making inner, outer, and cutting diamond-containing dies on the cylindrical section of the drill.  The dies can be made by galvanostegy with adding metallized or granulated diamond powder into the electrolyte.  The thickness of the wall of the cylindrical base can be less than that of the diamond-containing dies. 
     EFFECT: increased durability. 
     4 cl, 2 dwg
Patent RU-2252284-C1 (RU)
Inventor: MUDROV V V
IPC: D05B81/00
Filed: 2004-02-04
Granted: 2005-05-20
Abstract: FIELD: equipment for sewing and leather-shoe industry, in particular, commercial shuttle stitch-type sewing machines. 
     SUBSTANCE: apparatus has housing provided with filter and cover and positioned in the vicinity of shuttle device and toothed rack, and fan. Cover is equipped with side window facing shuttle and toothed rack. Lower part of apparatus is pivotally mounted on resilient base in machine table carcass. Table cover is provided with guiding slot made in its lower part and adapted for receiving of housing cover. 
     EFFECT: reduced dustiness of air in shop and contamination of machines and floor and increased coefficient of useful time of sewing machine engine and of sewing machine operator. 
     3 dwg
Patent RU-2261670-C1 (RU)
Inventor: ADAMJAN L V
IPC: A61B17/00
Filed: 2004-04-14
Granted: 2005-10-10
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: one should perform sagittal incision of 1.4-1.6 mm length at anterior vaginal wall at the level of the middle third of urethra, exfoliate mucosal edges due to blunt technique, develop tunnels in paraurethral areas from both sides to achieve obturator foramens, perform cutaneous incisions of 0.9-1.1 mm length from both sides being laterally against large pudental lips in projection of obturator foramens and from vaginal side through the tunnels developed with the help of a needle introduced from the outside inwards. Then one should apply a belt out of dura mater with a golden ligature sutured along it and withdraw belt's ends through cutaneous wounds. The innovation enables to control belt's position in the nearest and remote terms after operation and decrease traumatism of surgical interference. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2272179-C1 (RU)
Title: Vortex pump
Inventor: KAJUMOV MALIK SHAFIKOVICH
IPC: F04D5/00
Filed: 2004-06-22
Granted: 2006-03-20
Abstract: FIELD: pump engineering. 
     SUBSTANCE: vortex pump comprises housing with the discharge passage, wheel interposed between lids, and vane apparatus with passages and main and additional flow separators.  The wheel is made of a pinion with open longitudinal grooves having concave bottom.  The vane apparatus embraces the wheel with a spaced relation.  The passages of the vane apparatus are made of longitudinal grooves whose open part faces the grooves of the wheel.  The pump is provided with additional inlet and discharge passages arranged diametrically opposite to the main passages.  The main and additional discharge passages are interconnected through the sector passages.  Each lid in the central zone is provided with the ring bore connected with the spaces of the grooves of the wheel and vane apparatus through the radial passages. 
     EFFECT: enhanced reliability and efficiency. 
     1 cl, 3 dwg
Patent RU-2261762-C1 (RU)
Title: Composition for floatation of minerals
Inventor: SHCHELKUNOV S A
IPC: B03D1/008
Filed: 2004-07-13
Granted: 2005-10-10
Abstract: FIELD: concentration of minerals; floatation of nonferrous ores, precious metals and coal. 
     SUBSTANCE: proposed composition includes foaming agent on base of carbinol dimethyl (isopropenylethynyl) and collecting agent. Foaming agent on base of carbinol dimethyl (isopropenylethynyl) contains, mass-%: carbinol dimethyl (isopropenylethgynyl), 79.0-92.0; tetramethyl butynedioyl, 0.1-1.5; diisopropenyl acetylene, 4.4-18.4; 2.5-dimethyl-1.4-hexadiene-3-on, 1.5-2.5; radical polymerization inhibitor, 0.1-1.0. 
     EFFECT: low cost of foaming agent at retained level of extraction of minerals. 
     7 cl, 6 tbl, 6 ex
Patent RU-2271742-C1 (RU)
Title: Device for finding time of excitation of human visual analyzer
Inventor: ALIEV MARAT TUFIKOVICH
IPC: A61B5/16
Filed: 2004-07-12
Granted: 2006-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: device has control board, point light source, counter, indication unit, pulse generator, millisecond pulse generator, three gate multivibrators one of which has regulated pulse duration, AND gate, flip-flop, halver and rectifier.  Device provides safety of testing (risk of damage of retina by high intensity of shown light pulses is excluded). Precision is improved due to elimination of error in finding of excitement time as like duration light pulses are shown in pair. 
     EFFECT: improved efficiency; improved precision. 
     4 dwg
Patent RU-2268610-C1 (RU)
Title: Method for production of haulm-and-protein feed for ruminants
Inventor: STEBLININ ALEKSANDR NIKOLAEVIC
IPC: A23K10/32
Filed: 2004-07-14
Granted: 2006-01-27
Abstract: FIELD: feed production industry. 
     SUBSTANCE: haulm is treated with hydrolyzing agent followed by dispersion of treated haulm, screen calibration and briquette forming. 
     EFFECT: feed of prolonged storage time. 
     2 cl, 1 dwg, 2 tbl, 5 ex
Patent RU-2266934-C1 (RU)
Title: Резиносодержащий полимерный модификатор битума
Inventor: ILIOPOLOV S K
IPC: C08L95/00
Filed: 2004-08-05
Granted: 2005-12-27
Abstract: Изобретение относится к строительству автомобильных дорог и может быть использовано для устройства верхних слоев дорожных одежд. Сущность изобретения: резиносодержащий полимерный модификатор битума включает битум, полиэтилен, резиновую крошку, в качестве пластифицирующей добавки используют мазут, а в качестве девулканизирующего неорганического соединения - известь строительная, при этом полиэтилен вводят вторичный как низкого, так и высокого давления. Модификатор содержит, мас.%: битум БНД 60/90 47-62, мазут марки 100 2-5, резиновая крошка 30-35, вторичный полиэтилен (ПЭ) 3-7, известь строительная 3,0-6,0. Технический результат: повышение температуры размягчения, снижение температуры хрупкости. 8 табл.
Patent RU-2274417-C1 (RU)
Title: Method for determining nonelastic lung tissue resistance
Inventor: TETENEV FEDOR FEDOROVICH
IPC: A61B5/08
Filed: 2004-10-05
Granted: 2006-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves recording transpulmonary pressure and airflow speed with minute volume of spontaneous breathing at frequency of 16-20 respiratory movements per 1 min and depth equal to respiratory volume at inhalation and exhalation stage under condition of airflow interruption for 0.1 s in inhaling and exhaling under isovolumetric relations within 4-6 respiratory cycles. Total nonelastic lung tissue resistance is determined from ratio of alveolar pressure in inhaling and exhaling corresponding to dynamic transpulmonary pressure component received at the moment of airflow interruption to mean airflow speed before interrupting at inspiration and expiration stage. Bronchial nonelastic resistance is determined as ratio of alveolar pressure at inhalation and exhalation stage corresponding to dynamic transpulmonary pressure component at the moment of airflow interruption to mean airflow speed before airflow interruption at inhalation and exhalation stage. Nonelastic lung tissue resistance is determined at inhalation and exhalation stage by subtracting bronchial nonelastic lung resistance at inhalation and exhalation stage from the total nonelastic resistance at inhalation and exhalation stage, respectively. 
     EFFECT: high accuracy of measurements.
Patent RU-2270751-C1 (RU)
Title: Method of production of antipyrine
Inventor: AFANAS EV SERGEJ VASIL EVICH
IPC: C09K21/12
Filed: 2004-10-12
Granted: 2006-02-27
Abstract: FIELD: methods of production of antipyrines; woodworking industry; production of fire-resistant plate products; construction engineering. 
     SUBSTANCE: proposed method includes interaction of carbamide formaldehyde concentrate of the  following composition, mass-%: carbamide, 21-25; formaldehyde, 54-60; the remainder being water with ammonia water taken at equimolar ratio formaldehyde and ammonia at heating in weak-alkaline medium in presence of aminoalcohol selected from group containing mono-ethanol amine, di-ethanol amine, tri-ethanol amine, amine modifying agent AM-1 or their mixtures added together with ammonia water  in the amount of 0.01-0.02 mass-% per 100 mass-% of carbamide formaldehyde concentrate at subsequent introduction of 1-10 mass-% of carbamide per 100 mass-% of carbamide formaldehyde concentrate, cooling, neutralization of reaction mixture by orthophosphoric acid to pH=6.0-8.0 and introduction of 0.1-0.5 mass-% of sodium fluosilicate and 0.1-0.8 mass-% of potassium bichromate into synthesized product. 
     EFFECT: optimization of synthesis of antipyrines at enhanced fire resistance efficiency. 
     1 tbl, 2 ex
Patent RU-2277176-C1 (RU)
Inventor: ANDREEV ANATOLIJ VASIL EVICH
IPC: F02C7/06
Filed: 2004-11-11
Granted: 2006-05-27
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: proposed oil system of gas-turbine engine has oil tank and siphon shutter installed in oil feed main line.  Air bleed jet is installed in loop of siphon shutter.  Siphon shutter is placed in space of oil tank so that its loop is located in upper part of space, and jet communicates with free space of oil tank. 
     EFFECT: reduced hydraulic resistance of main line between jet and oil tank, improved reliability of oil system of gas-turbine engine. 
     1 dwg
Patent RU-2280157-C1 (RU)
Title: Signaling device to indicate sand and other solid particle withdrawal from gas well
Inventor: KONOVALOV IL JA LEONIDOVICH
IPC: E21B47/00
Filed: 2005-01-27
Granted: 2006-07-20
Abstract: FIELD: survey of boreholes or wells, particularly gas well operation control. 
     SUBSTANCE: signaling device is made as vertical pipe installed in gas pipeline (gathering line or gas well manifold). Upper pipe part has orifices arranged from approach flow side, lower part thereof extends from gas pipeline and provided with ball shutoff valve. Feed pipe is secured from another tap side. The feed pipe is provided with netted flap secured to the pipe and provided with drive linked to two-position regulator along with signaling means, namely lamp or light-emitting diode. Regulator input is connected to pressure drop sensor. 
     EFFECT: increased reliability and reduced time of information obtaining. 
     1 dwg
Patent RU-2284760-C1 (RU)
Inventor: KASATKIN VADIM FEDOROVICH
IPC: A61B17/00
Filed: 2005-02-15
Granted: 2006-10-10
Abstract: FIELD: medicine, oncosurgery. 
     SUBSTANCE: the present innovation deals with treating rectal cancer. One should fulfill sigmoid descending in case of rectal abdominal-anal resection, apply a transplant out of sigmoid flexure through anal sphincter; moreover, it is necessary to create the rotation of sigmoid transplant being below pelvic diaphragm backwards and up wards, the rotation corresponds to anatomical rectal position, rectus should be dissected 1 cm below anal sphincter for the length of 3 cm, cross an anal-coccygeal ligament cross-sectionally, suture right-hand wall of the transplant at the middle of the distance between mesenteric and counter-mesenteric edges stepping against transplant's distal edge, out of small pelvis one should apply the ends of ligature onto perineal skin. While descending one should apply the transplant its mesentery being to the right, with right-hand wall towards sacrum, the ends of ligatures should be tightened n skin. The innovation enables to create anatomical conditions that exclude the development of anal incontinence after sigmoid descending. 
     EFFECT: higher efficiency. 
     2 dwg, 1 ex
Patent RU-2271860-C1 (RU)
Title: Paraffin hydrocarbon dehydrogenation catalyst
Inventor: BORISOVA TAT JANA VLADIMIROVNA
IPC: B01J23/70
Filed: 2005-03-15
Granted: 2006-03-20
Abstract: FIELD: hydrogenation-dehydrogenation catalysts. 
     SUBSTANCE: invention concerns catalysts for dehydrogenation of C 2 -C 5 -alkanes into corresponding olefin hydrocarbons. Alumina-supported catalyst of invention contains 10-20% chromium oxide, 1-2% alkali metal compound, 0.5-2% zirconium oxide, and 0.03-2% promoter oxide selected from zinc, copper, and iron. Precursor of alumina support is aluminum oxide hydrate of formula Al 2 O 3 ·nH 2 O, where n varies from 0.3 to 1.5. 
     EFFECT: increased mechanical strength and stability in paraffin dehydrogenation process. 
     9 cl, 1 dwg, 3 tbl, 7 ex
Patent RU-2288570-C1 (RU)
Inventor: BURKOV LEV NIKOLAEVICH
IPC: A01F12/44
Filed: 2005-03-28
Granted: 2006-12-10
Abstract: FIELD: agriculture, in particular, post-harvest treatment of grain and seed. 
     SUBSTANCE: method involves charging grain into cylindrical sorting screen and urging screen to move at rotational velocity of up to 180-190 rev/min during 30-40 min; slowing down rotational velocity of screen by 40-50% of reached value; newly increasing rotational velocity of screen to 180 rev/min, followed by reducing said rotational velocity from this value by 40-50%, and newly increasing said velocity to 180 rev/min; alternating the cycle of reducing and increasing rotational velocity of cylindrical sorting-out screen during the entire period of sorting process. 
     EFFECT: increased working time for sorting-out process by eliminating screen reversing rotation process.
Patent RU-2289162-C1 (RU)
Inventor: KRASNOSHCHEKOV ALEKSANDR IGORE
IPC: G06Q50/34
Filed: 2005-04-21
Granted: 2006-12-10
Abstract: FIELD: engineering of playing devices. 
     SUBSTANCE: in accordance to invention, control over integrity of playing process is enforced, data in external memory are checked, random numbers generator is tested to make possible the normalization of output data of random numbers generator and operation of microcontroller. Device contains decoding microchip with quartz resonator for producing working frequency of 6 MHz. 
     EFFECT: increased stability of operation under external influence effects. 
     5 cl, 2 dwg
Patent RU-2290008-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B15/24
Filed: 2005-07-08
Granted: 2006-12-27
Abstract: FIELD: production of aromatized tobacco having increased volume. 
     SUBSTANCE: method involves extracting lavender by means of non-polar liquefied gas and separating miscella; moistening cut tobacco and impregnating with separated miscella, and simultaneously increasing pressure; releasing pressure to atmospheric pressure value; drying for obtaining of base product. 
     EFFECT: simplified process by combining volume increasing and tobacco aromatizing processes. 
     1 ex
Patent RU-2299638-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-10-12
Granted: 2007-05-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the innovation in question deals with the technology for manufacturing fish-vegetable canned food for cosmic nutrition. The suggested canned food should be prepared due to cutting, freezing and reducing new white cabbage upon a roller, blanching fresh mushrooms and reducing them upon a roller and, also, cutting carrots, onions and white culinary roots followed by their frying in melted butter and grating, cutting and reducing skinned fish fillet upon a roller followed by frying wheat flour. Then one should mix the above-mentioned components with tomato paste, fish broth, sugar, common salt and citric acid and CO 2 -extracts of the preset micromycete type biomass, lemon peel, hot black pepper and laurel leaf. After that, one should fulfill packing procedures to pack the mixture obtained into aluminum tubes followed by sealing and sterilization. This enables to obtain new canned food for cosmic nutrition being of higher digestibility against analogous culinary dishes. 
     EFFECT: higher efficiency. 
     41 cl
Patent RU-2304270-C1 (RU)
Inventor: KABLOV EVGENIJ NIKOLAEVICH
IPC: F41H1/02
Filed: 2005-11-10
Granted: 2007-08-10
Abstract: FIELD: development of light structural composite materials on the basis of fibrous fillers and polymeric binders, as well as of products resistant to impact and ballistic action on them, such as protective partitions, doors of the crew cabins, helmets, shields that may be used in the aircraft industry, machine-shipbuilding and other branches of industry. 
     SUBSTANCE: the offered prepreg includes an epoxy rubber or phenol-rubber binder (8 to 14 percent by mass) and an organic fibrous filler - cloth of aramidic thread (86 to 92 percent by mass).  The cloth of aramidic thread may be preliminarily impregnated by an epoxy or phenol binder in amount of 4 to 6 percent by mass.  A product is also offered that is resistant to an impact and ballistic action and made of the mentioned preparation. 
     EFFECT: produced a prepreg resistant to an impact and ballistic action, capable of long-term storage and suited to transportation. 
     3 cl, 3 tbl, 6 ex
Patent RU-2297461-C1 (RU)
Title: Charge for sintering preparation method
Inventor: PAVLOVETS VIKTOR MIKHAJLOVICH
IPC: C22B1/24
Filed: 2005-12-22
Granted: 2007-04-20
Abstract: FIELD: ferrous metallurgy, namely production of iron ore pellets. 
     SUBSTANCE: method comprises steps of feeding humidified charge into lumping apparatus by two streams; introducing first stream of charge to compressed-gas flow for forming gas-humidified charge stream; spraying charge onto belt for producing sprayed layer; forming nucleuses from sprayed layer. Charge is sprayed onto endless, elastic or cloth belt moving at rate 0.05 -1.5 m/s and wound onto rotating drums through plate-type splitters fixed to surface of belt. Nucleuses are formed due to cutting sprayed layer by means of plate-type splitters, bending belt, changing its motion direction and cleaning surface of belt by removing sprayed layer. Then nucleuses are after-lumped by means of second stream of charge for making pellets. 
     EFFECT: improved strength of pellets, increased yield of standard pellets. 
     1 dwg, 1 tbl
Patent RU-2310250-C1 (RU)
Inventor: SITNIKOV IGOR VIKTOROVICH
IPC: H01B5/08
Filed: 2006-01-16
Granted: 2007-11-10
Abstract: FIELD: railway transport; conductors for choke , choke-to-choke, track, track-to-track jumpers and electric-traction connectors of rail circuits in electrified railways using direct- and alternating-current traction. 
     SUBSTANCE: proposed steel-core copper wires whose electric conductivity amounts to 50-60% of that of copper wires of same sectional area are twisted to form stranded conductor incorporating definite number of wires; stranded conductor is subjected to flexible plastic bend at least in two relatively perpendicular planes through at least size of conductor diameter and to heat treatment by way of annealing in acid-free atmosphere  at temperature of 720-820 °C for 4-6 h followed by cooling down to 180-200 °C in same atmosphere, and final cooling in the open. Stranded conductor is twisted in at least four lays applied sequentially in alternating directions of lays , pitch ratio of external lays being 1.3 to 1.5 fold lower than that of internal ones, Stranded-conductor jumpers and connectors are flexible and reliably function under cyclic bend and twist conditions at heavy load currents of DC and AC traction circuits. 
     EFFECT: enhanced reliability and service life of jumpers and connectors made of proposed conductors. 
     2 cl, 3 dwg, 1 tbl
Patent RU-2305730-C1 (RU)
Title: Устройство для укрепления откосов земляного полотна
Inventor: LOBANOV VLADIMIR IL ICH
IPC: E02D17/20
Filed: 2006-02-27
Granted: 2007-09-10
Abstract: Изобретение относится к области дорожного строительства и может быть использовано при реконструкции земляного полотна, его ремонте и проведении противооползневых мероприятий на откосах в процессе эксплуатации дорог. Устройство для укрепления откосов земляного полотна включает размещенную в теле земляного полотна поперечную дренажную трубу, снабженную водозаборным устройством, и оголовок, жестко соединенный с дренажной трубой и погруженный в тело откоса. С целью повышения эффективности и надежности работы устройства за счет улучшения условий водоотвода из водонасыщенных зон тела земляного полотна в сочетании с увеличением несущих и анкерных свойств элементов устройства, достигаемым путем перераспределения действия активных грунтовых нагрузок на эти элементы, дренажная труба выполнена бесстыковой, из материала повышенной прочности, например, стальной трубы. Один конец трубы снабжен водозаборным устройством, заглушен коническим наконечником с диаметром основания, большим диаметра дренажной трубы, и расположен в водонасыщенной зоне. Второй конец выведен со сливным уклоном на поверхность откоса и жестко соединен с оголовком, выполненным в виде анкерного элемента. Технический результат состоит в обеспечении устойчивости откосов земляного полотна, повышении несущих и анкерных свойств элементов устройства. 2 з.п. ф-лы, 3 ил.
Patent RU-2313531-C1 (RU)
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07F5/06
Filed: 2006-05-06
Granted: 2007-12-27
Abstract: FIELD: chemistry of metalloorganic compounds, chemical technology. 
     SUBSTANCE: invention relates to methods for synthesis of novel organoaluminum compounds. Proposed method is carried out by interaction of 1,9-decadiene with ethylaluminum chloride and magnesium powder in the presence of zirconacene dichloride as a catalyst, in argon atmosphere, in tetrahydrofuran (TGF) medium. The reaction time is 8-12 h. The total yield of the end products is 32-48%. Proposed method provides preparing compound of the formula (1):   with high selectivity. Synthesis of this compound is not described in special literature. Synthesized compound can be used a component of catalytic systems in processes of oligo- and polymerization of unsaturated compounds and in fine organic and metalloorganic syntheses. 
     EFFECT: improved method of synthesis. 
     1 tbl, 10 ex
Patent RU-2318708-C1 (RU)
Title: Упаковочная машина
IPC: B65B9/087
Filed: 2006-06-06
Granted: 2008-03-10
Abstract: Изобретение относится к упаковочной технике и может быть использовано в пищевой, химической, сельскохозяйственной и других отраслях промышленности для упаковки мелких доз сыпучего продукта в трехшовные пакеты типа стик-упаковок, в которых использованы термосвариваемые упаковочные материалы. Упаковочная машина содержит дозирующее устройство, рулонодержатель для свариваемой ленты, рукавообразователь, вертикальную трубу для ввода продукта в рукав, приспособление для образования продольного шва и сварочно-режущие элементы для образования поперечных швов. Сварочно-режущие элементы установлены с возможностью непрерывного перемещения. Причем сварочно-режущие элементы смонтированы на бобышках, закрепленных на фигурных стержнях, взаимодействующих с эксцентриковыми осями двух пар вращающихся навстречу друг другу зубчатых колес. Достигается достаточно четкая фиксация сварочно-режущих элементов, обеспечивается надежное сваривание и отрезание готовых пакетов, а также ведение процесса по изготовлению стик-упаковок не в цикловом, а в непрерывном движении. 2 з.п. ф-лы, 1 ил.