baber/WOPTO huggingface dataset:
Patent RU-2370563-C1 (RU)
Title: Malleable iron
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C37/10
Filed: 2008-08-15
Granted: 2009-10-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: iron contains components at following ratio, wt %: carbon 2.5-2.9; silicon 0.8-1.2; manganese 0.4-0.6; cerium 0.2-0.3; samarium 0.2-0.3; aluminium 0.2-0.3; copper 0.4-0.6; lithium 0.0001-0.0002; lead 0.001-0.002; iron - the rest. 
     EFFECT: upgraded strength of iron. 
     1 tbl
Patent RU-2381865-C1 (RU)
Title: Method of blanks receiving from aluminium alloys, containing lithium
Inventor: KOMAROV SERGEJ BORISOVICH
IPC: B22D11/00
Filed: 2008-08-20
Granted: 2010-02-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method includes continuous feed of molten metal into sliding ingot mould. During filling of ingot mould by melt on the surface of the melt it is fed flux. After ingot drawing for value not more than height of separated bottom part flux feeding is stopped. At following casting for surface protection of melt into ingot mould it is fed inactive gas. Mechanical treatment of finished ingot is implemented with separation of bottom part. 
     EFFECT: invention provides receiving of blanks with high uniform properties by all length. 
     7 cl, 2 ex, 1 tbl, 4 dwg
Patent RU-2384224-C1 (RU)
Title: Production method of pear compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2008-10-14
Granted: 2010-03-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technologies of canned compotes manufacturing. Method provides for preparing recipe ingredients, cutting chicory, drying it in microwave field at preset process parametres, roasting and milling chicory, roasting barley grain, oats grain and rye grain, mixing chicory, barley grain, oats grain and rye grain in mass ratio of 3:6:3:8, extracting the obtained mixture by drinking water at preset process parametres, filtering the obtained extract, preparation a syrup out of the extract, packing the pears and the syrup, sealing and sterilising. 
     EFFECT: method enables to produce compote with coffee flavour and aroma tones without actual coffee content, simplify the technology and reduce content of boiled fruit in the target product without reducing the product shelf life. 
     1 tbl
Patent RU-2390815-C1 (RU)
Inventor: KRASOV ANATOLIJ IVANOVICH
IPC: G05D1/00
Filed: 2008-10-13
Granted: 2010-05-27
Abstract: FIELD: instrument making. 
     SUBSTANCE: control signal is generated in the form of macro instructions to be sent to shared radio channel. Radio channel receives also messages from all participants of air traffic that contain data on their location, height, speed and flight direction, as well as extra data. Note here that using narrow-band data transmission channel allows a high noise immunity at limited power of radio transmitter. 
     EFFECT: higher efficiency of control and safety. 
     9 cl, 5 dwg
Patent RU-2392486-C1 (RU)
Inventor: LI TSZJA-JUAN
IPC: F03D1/06
Filed: 2008-11-13
Granted: 2010-06-20
Abstract: Изобретение относится к ветровой энергетике, более точно, к ротору для применения в ветровых турбинах. Ротор имеет центральную втулку, кожух и множество радиальных лопастей, примыкающих дальними концами к кожуху на круговом участке с меньшим диаметром. Кроме того, ротор снабжен соединительным кольцом и множеством размещенных между центральной втулкой и соединительным кольцом дополнительных радиальных лопастей, число которых меньше числа лопастей, примыкающих к кожуху. Круговой участок кожуха с меньшим диаметром может являться первым по потоку ветра краевым участком, за счет чего переходная часть кожуха от первого краевого участка ко второму круговому краевому участку с большим диаметром имеет расширяющуюся форму, или вторым по потоку ветра краевым участком, за счет чего переходная часть кожуха от первого краевого участка с большим диаметром ко второму круговому краевому участку имеет сужающуюся форму, а лопасти имеют поверхности, проходящие в направлении первого кругового краевого участка, или промежуточным с образованием двух противолежащих переходных частей расширяющейся формы, при этом первый по потоку ветра краевой участок выполнен с диаметром, меньшим диаметра второго краевого участка. Переходная часть кожуха может быть выполнена с криволинейным или прямолинейным профилем. Изобретение обеспечивает повышение эффективности выработки энергии и уменьшение шума и габаритов, при наличии универсальной конструкции. 6 з.п. ф-лы, 16 ил.
Patent RU-2383705-C1 (RU)
Title: Large-span shell of building structure (versions)
Inventor: POLTAVTSEV JURIJ GEORGIEVICH
IPC: E04H15/20
Filed: 2008-11-12
Granted: 2010-03-10
Abstract: FIELD: construction. 
     SUBSTANCE: invention is related to the field of construction, namely to composite or combined structures of large-span shells of various-purpose buildings. Large-span shell comprises frame, which is connected to protective film arranged on outer side of structure and to steel-wire mesh arranged on its internal side, at the same time reservoirs that might be filled with air or helium are located between mentioned film and mesh. According to one of shell versions, tubular frame joined to carcass trusses is arranged under steel-wire mesh. According to another version of shell, carcass is arranged in the form of several, preferably three, belts of cantilever sections arranged one over another, spaces between which are filled with frames with window sashes. 
     EFFECT: improved operational, in particular strength properties of shell, and accordingly, improved reliability. 
     14 cl, 5 dwg
Patent RU-2395531-C1 (RU)
Title: Method of producing polymeric petroleum resin
Inventor: BONDALETOV VLADIMIR GRIGOR EVICH
IPC: C08F6/08
Filed: 2008-12-22
Granted: 2010-07-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for producing polymeric petroleum resins. The invention describes a method of producing polymeric petroleum resins which involves polymerisation of unsaturated compounds of the fraction of liquid products of pyrolysis of straight-run petrol with boiling range of 130-190°C in the presence of catalyst systems: titanium tetrachloride and an organoaluminium compound in molar ratio: TiCL 4  : Al(C 2 H 5 ) 2 Cl = 1:(0.1-3.0); TiCl 4  : Al(C 2 H 5 ) 3  = 1:(0.1-3.0); TiCl 4  : Al(iso-C 4 H 9 ) 3  = 1:(0.1-3.0).The method is distinguished by that the catalyst is deactivated with triglycidyl ethers of polyoxypropylenetriols manufactured under the trademark Laproxide 603 and Laproxide 703, having general formula:  
        , where a, b, c = 1-3, with molecular weight of 434-782, and taken in molar ratio to the catalyst system of 1.0:2.1.The deactivation products remain in the composition of the polymeric petroleum resins. 
     EFFECT: simple technology of producing polymeric petroleum resins, improved environmental safety of the process, improved sanitary and hygienic conditions during production. 
     1 cl, 3 tbl, 3 ex
Patent RU-2389402-C1 (RU)
Title: Method for sterilising peach compote (without kernels)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/04
Filed: 2008-12-29
Granted: 2010-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to canning industry namely to methods of sterilisation of peach compote (without kernels) in cans SKO-1-82-1000. The sterilisation method implies heating in 150°C hot air flow at a speed of 8.5-9 m/s during 10 minutes with following maturating in 100°C hot air flow during 15 minutes and cooling down in 25-28°C hot atmosphere air flow at a speed of 7-8 m/s during 10 minutes. During heating and cooling processes, the tin is turned upside down with frequency of 0.133 s -1 . 
     EFFECT: proposed method ensures significant thermal energy saving.
Patent RU-2410720-C1 (RU)
Title: Method of preventing collision of helicopters with high-voltage power transmission lines
Inventor: VINOKUROV VLADIMIR IVANOVICH
IPC: G01S13/93
Filed: 2009-06-15
Granted: 2011-01-27
Abstract: FIELD: physics, radio. 
     SUBSTANCE: invention can be used to prevent collision of helicopters with high-voltage power transmission lines (PTL). The method involves receiving electromagnetic oscillations reflected from power transmission line poles in the radio wave range using a radar direction finder mounted on the helicopter. The direction finder scans space in the direction of flight of the helicopter. Locating angles α 1 , α 2  and range values D 1 , D 2  to each of the two power transmission line poles are determined. The range values are then compared and if D 1 <D 2 , the range D PTL  to cables of the PTL in the direction of the axis of the helicopter and the angle β of the position of the cables of the PTL relative the direction of the axis of the helicopter, respectively, are determined using the expression: 
     
       
       
     
     if D 1 >D 2  the range D PTL  in the direction of the axis of the helicopter and the angle β of the position of the cables of the PTL relative the direction of the axis of the helicopter, respectively, are determined using the expression: 
          if D 1 =D 2 , the range D PTL  in the direction of the axis of helicopter is determined using the expression: D PTL =D 2 ·cosα 2 . The decision to correct the direction of flight of the helicopter is made based on the range value. 
     EFFECT: high accuracy of determining distance to cables. 
     2 dwg
Patent RU-2408403-C1 (RU)
Title: Method of obtaining product for air regeneration
Inventor: UL JANOVA MARINA ALEKSANDROVNA
IPC: A62D9/00
Filed: 2009-06-15
Granted: 2011-01-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to methods of obtaining products air regeneration used in air regeneration collective systems and separate respiratory apparatus working on fixed oxygen. The method of obtaining a product for air regeneration involves reaction of a solution of hydrogen peroxide with potassium hydroxide and then dehydration of the obtained alkaline solution of hydrogen peroxide by spraying it in a stream of a drying agent. Before adding potassium hydroxide, the required amount of magnesium sulphate and sodium hydroxide is successively added to the initial hydrogen peroxide solution. Molar ratio of the initial components must be as follows: H 2 O 2 /MgSO 4 =492-650; H 2 O 2 /NaOH=8.0-58.0; H 2 O 2 /KOH=1.60-1.88. 
     EFFECT: successive addition of magnesium sulphate and sodium hydroxide into the hydrogen peroxide solution before adding potassium hydroxide ensures virtually constant chemical composition of the initial alkaline solution for up to 20 hours and enables use of highly concentrated solutions of hydrogen peroxide and solid potassium hydroxide as initial components for synthesis. 
     2 cl, 2 tbl, 6 ex
Patent RU-2394324-C1 (RU)
Title: Tension wedge clamp
Inventor: KARASEV NIKOLAJ ALEKSEEVICH
IPC: H02G7/00
Filed: 2009-07-09
Granted: 2010-07-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: clamp consists of cases (1) closed with covers (2, 3), of wedges (4, 5) with devices (16, 17) for their preliminary tension and of rods (11, 12) connected to insulating suspension of line via journals (9). Devices (16, 17) are made as "П"-shaped structure with a horizontal plate equipped with openings and two vertical rods with ends tapered at angle α=30°-88° relative to vertical straight line; stop plates, entering slots of lower wedge (5), are secured to the vertical rods. Chutes of wedges are made along radius R of depth H=(0.18÷0.31)d st max  at height h=(0.62÷0.72)H from the base of the chute with transition of radius R into a straight line connecting two points: one on radius R at height h and another on horizontal straight line limiting end part of wedges; or radius R at height h of chutes of wedges (4, 5) is made along tangent drawn to radius R at angle γ=32°÷45°. Wedges ends are rounded along radius R 1 =(3÷4) dst max  on length L 1 =(0.18÷0.25)R 1  with transition to radius r 1  on end and a bell at outlet with radius R bell =R+1 mm. 
     EFFECT: increased reliability of operation and simplification of assembly. 
     16 cl, 9 dwg
Patent RU-2401575-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-07-17
Granted: 2010-10-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to technology for production of flour confectionery products. The methods include preparation of recipe components. Girasol is cut, dried in microwave field at specified parametres of process. Then it is additionally dried by convective method and ground in liquid nitrogen. Dough making from high-grade wheat flour, girasol flour produced according to specified technology, yolks, salt, soda, vegetable oil, phospholipides and water. The dough is moulded in the form of sheets and baked. Cloves is extracted by liquid nitrogen with corresponding miscella separation. Girasol or girasol-sunflower or yacon or chicory is cut, dried in microwave field at specified parametres of process. Fried, impregnated with extracted miscella with simultaneous increase of pressure. Pressure is discharged down to atmospheric value with simultaneous freezing of raw material. It is cryo-ground in medium of released nitrogen to produce flour. The flour is mixed with culinary fat, dry milk, sugar powder and waffle crumb to make filling, and making waffles of sheets and filling. 
     EFFECT: produced waffles have improved texture, coffee taste and flavour with no coffee added to the formula.
Patent RU-2416026-C1 (RU)
Inventor: JAKOVLEV VIKTOR LEONT EVICH
IPC: E21C41/26
Filed: 2009-10-13
Granted: 2011-04-10
Abstract: Изобретение относится к горной промышленности и может быть использовано при открытой разработке месторождений полезных ископаемых. Техническим результатом является повышение эффективности разработки за счет уменьшения затрат на транспортирование горной массы из нижней части карьера и увеличения объема отвала вскрышных пород, расположенного на берме со съездом для автосамосвалов большой грузоподъемности в верхней части карьера. Борт карьера включает берму со съездом для автосамосвалов большой грузоподъемности, расположенную в верхней части карьера, и берму со съездом для автосамосвалов малой грузоподъемности, способных преодолевать повышенный уклон, расположенную с поверхности до горизонта проектной глубины карьера. Горизонтальная площадка между ветвями бермы для автосамосвалов малой грузоподъемности, способных преодолевать повышенный уклон, расположена над горизонтальной площадкой перед концом бермы для автосамосвалов большой грузоподъемности. Берма для автосамосвалов большой грузоподъемности по ширине полностью занята ярусами отвала вскрышных пород. 4 ил.
Patent RU-2413763-C1 (RU)
Title: Insertion mutant burkholderia pseudommallei-model strain for molecular-genetic analysis of mechanisms of formation of multiple antibiotic resistance in pathogenic burkholderia
Inventor: VIKTOROV DMITRIJ VIKTOROVICH
IPC: C12N1/20
Filed: 2009-11-05
Granted: 2011-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to construction of transposon-induced mutant of melioidosis causative agent Burkholderia pseudomallei, bearing inactivated sequences of genes of drug efflux (multidrug efflux pumps) and chromosomal class A β-lactamases. The strain is obtained as a result of directed genetic construction, including stages of insertion mutagenesis of cells of polyresistant strain B. pseudomallei 57576 SMCP with high level of resistance to cephalosporins and fluoro-quinolones. The strain is deposited in SC "Microbe" under No KM31. In accordance with the invention the strain is a stable mutant, bearing insertions Tn9 in sequences of genes blaD, omp27 and omp71, preserving its properties during storage, cultivation in nutrient media and during passages through organism of laboratory animals, and intended for investigation of role of said R-determinant in development of drug resistance of multiple type in melioidosis causative agent and closely related microorganisms. 
     EFFECT: strain KM 31 can be used for investigation of functional role of genes of antibiotic efflux and determinants of functional modification, inactivation of antimicrobial drugs in pathogenic species of genus Burkholderia. 
     3 dwg, 2 tbl, 3 ex
Patent RU-2412161-C1 (RU)
Title: 3-phenoxyphenylmethoxy propane nitrile synthesis method
Inventor: POPOV JURIJ VASIL EVICH
IPC: C07C253/30
Filed: 2009-11-18
Granted: 2011-02-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for synthesis of 3-phenoxyphenylmethoxy propane nitrile of formula  
     
       
     
     which can be used as synthon in synthesis of biologically active substances. Method involves reaction of 3-phenoxybenzyl alcohol with acrylonitrile in the presence of potassium hydroxide. 
     EFFECT: method enables to obtain 3-phenoxyphenylmethoxy propane nitrile with good output and high degree of purity. 
     2 ex
Patent RU-2406211-C1 (RU)
Inventor: BIKHMAN RUDOL F IONOVICH
IPC: H02K1/27
Filed: 2009-11-27
Granted: 2010-12-10
Abstract: FIELD: electricity. 
     SUBSTANCE: syncronous generator includes stator magnet core made from laminated electrical steel having explicit poles where stator windings are situated, and rotor including rotor ferro-magnetic bushing where excitation poles are located. Besides according to the invention, ferro-magnetic shields are located at both sides of each pole. The said rotor bushing is manufactured with radial grooves being located under each excitation pole to ensure full excitation flowing through rotor poles and stator winding flows through the said shields and rotor bushing with maximum possible distance of stator flow in rotor bushing from excitation poles. 
     EFFECT: improved effectiveness of synchronous generators defined as ratio of available mechanical power produced by generator to mechanical power consumed by generator. 
     4 dwg
Patent RU-2411838-C1 (RU)
Title: Pear compote production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-11-27
Granted: 2011-02-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is aimed at using in canning industry. The compote production method provides for recipe components preparation, dandelion root cutting, drying in microwave field at preset process parametres, frying and milling, rye grain frying, mixing of dandelion root and rye grain in mass ratio 7:3, obtained mixture extraction by drinking water at preset process parametres, obtained extract filtering, preparation of syrup based on it, packing of pear and syrup, sealing and sterilisation. 
     EFFECT: invention enables producing of compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time. 
     1 tbl
Patent RU-2423647-C1 (RU)
Inventor: KOROPCHUK ALEKSANDR PETROVICH
IPC: F23G5/14
Filed: 2009-12-08
Granted: 2011-07-10
Abstract: Изобретение относится к области энерготехнологического оборудования, а именно к устройствам уничтожения отходов путем сжигания, в частности к конструкциям печей для утилизации твердых бытовых отходов. Технический результат, достигаемый при использовании заявляемого изобретения, заключается в обеспечении быстрого и качественного сгорания отходов за счет конструктивного решения камеры сгорания. Кроме того, установка обеспечивает полноценное доокисление дымовых газов, образующихся в результате термической переработки отходов, что способствует сокращению выбросов вредных веществ в атмосферу. Поставленная задача решается тем, что термогазохимическая установка для утилизации твердых бытовых отходов включает горизонтально ориентированную камеру сгорания с окном для загрузки топлива, в нижней части которой на поддоне расположены колосники, выполненные в виде ряда перфорированных труб, входы которых соединены со всасывающим вентилятором, сопряженную с ней вертикально ориентированную камеру термогазохимических реакций, снабженную, по крайней мере, одним узлом турбулизации потока отходящих газов, выполненным с возможностью доокисления отходящих газов, при этом полости камеры сгорания и камеры термогазохимических реакций выполнены сообщающимися, и канал подачи вторичного воздуха, снабженный регулирующими заслонками, организованный горизонтально вдоль протяженности камеры сгорания под поддоном и вертикально вдоль протяженности задней стенки камеры термогазохимических реакций. 9 з.п. ф-лы, 7 ил.
Patent RU-2408969-C1 (RU)
Title: Multipoint frequency-pulse width variable voltage regulator
Inventor: TSYTOVICH LEONID IGNAT EVICH
IPC: H02M5/293
Filed: 2009-12-23
Granted: 2011-01-10
Abstract: FIELD: electricity. 
     SUBSTANCE: multipoint frequency-pulse width variable voltage regulator consists of series-connected task signal source, the first summing unit and integrating device the output of which is connected to the inputs of the second summing unit the output of which is connected to the second input of the first summing unit. The inputs of the three comparator units are connected to the outputs of the corresponding relay elements. The device includes three key elements; each element is connected between the source of corresponding phase of three-phase voltage source and load connected according to star-connected circuit with naught output. The output of the second and the third comparator units are connected to the control input of the second and the third key elements correspondingly. The device also has the fourth comparator unit and dynamic D-trigger. Note that the input of the fourth comparator unit is connected to power input of the first key element, the output of the fourth comparator unit is connected to C-input of D-trigger, D-input of D-trigger is connected to the output of the first comparator unit and the output of D-trigger is connected to the control input of the first key element. 
     EFFECT: increased accuracy ensured by forming in the circuit of load of sine-curve voltage pack that consists of the whole number of circuit voltage periods. 
     5 dwg
Patent RU-2405611-C1 (RU)
Inventor: BORISOVA ALLA EHDUARDOVNA
IPC: A63B69/12
Filed: 2009-12-28
Granted: 2010-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to the swim safety devices, and concerns a rubber ring for children. A ring comprises external and internal open rings formed by front and inverse layers, upper and lower ring inflation valves, a frame for external and internal ring separation and a central layer separating the external ring. On a surface of the internal ring, a chin pocket is provided. The central layer separates the internal ring also. The upper valve is connected with an upper loop of the external and internal rings, while the lower valve - with a lower loop of the external and internal rings. 
     EFFECT: invention provides comfortable conditions for a swimming child due to the absence of throat pressure. 
     4 cl, 2 dwg
Patent RU-2413172-C1 (RU)
Inventor: FADEEV VALERIJ SERGEEVICH
IPC: F42B30/02
Filed: 2010-01-21
Granted: 2011-02-27
Abstract: Изобретение относится к боеприпасам стрелкового оружия, а именно к пулям. Пуля содержит оболочку с размещенными в ней свинцовой рубашкой и сердечником. Оболочка выполнена из металлокерамического антифрикционного порошкового материала. Головная конусообразная часть оболочки имеет переменную толщину, уменьшающуюся от основания конуса к вершине до 0,55 толщины цилиндрической части оболочки. Головка сердечника имеет острую вершину и выполнена из твердого сплава. Достигается повышение эффективности поражения цели. 1 ил., 1 табл.