baber/WOPTO huggingface dataset:
Patent RU-2330864-C1 (RU)
Inventor: KOZHITOV LEV VASIL EVICH
IPC: C08K3/00
Filed: 2007-02-28
Granted: 2008-08-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns nanotechnology of thermostable nanocomposite Cu/polyakrylonitrile (PAN) production. The claimed method of obtaining thermostable nanocomposite Cu/PAN involves preparation of a mix of CuCl 2 , HNO 3  (C HNO3 =37%) and PAN (M η =1×10 5 ), maturing the mix till dissolution of CuCl 2  and PAN in HNO 3 , evaporation of HNO 3 , heating of the obtained solid substance, so that the ratio of CuCl 2 , HNO 3  and PAN in the mix is (1÷6):(15÷600):(1.6÷15) (weight parts) if   maturing for 72 hours at 25°C till complete dissolution of CuCl 2  and PAN in HNO 3 ; evaporation of HNO 3  at 90°C; thermal treatment of the obtained solid substance at the pressure of 10 -3 ÷760 mm of mercury and temperature of 200÷300°C for 1÷40 minutes to obtain thermostable nanocomposite Cu/PAN containing Cu nanoparticles of the size of 10 to 80 nm. 
     EFFECT: obtaining of thermostable nanocomposite Cu/PAN by annealing of CuCl 2 /PAN mixes containing Cu nanoparticles of the size of 10 to 80 nm. 
     1 cl, 1 tbl, 15 ex, 3 dwg
Patent RU-2341681-C1 (RU)
Inventor: VASIL EV IVAN FEDOROVICH
IPC: F03D3/00
Filed: 2007-03-12
Granted: 2008-12-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: windmill incorporates and wing wheel with an upper and lower vertical shafts furnished with radial traverses. The sail vanes represent rectangular frames with canvass arranged to move along the said traverses from one shaft side to the other. The sail vane control device interacting with the tracking device moves the vanes to that traverses' part which is located along the wind flow. 
     EFFECT: expanded performances of wind mill. 
     2 cl, 5 dwg
Patent RU-2335145-C1 (RU)
Title: Biologically active additive
Inventor: ALAD EV SERGEJ IVANOVICH
IPC: A23L1/30
Filed: 2007-03-30
Granted: 2008-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention concerns food industry, in particular preventive and dietary food. Biologically active food additive contains active substance, citric acid, ascorbic acid, preserving agent, sweetener and purified water. Thus active substance is presented with concentrated aqueous-ethanolic extract of vegetative complex, at the following component ratio wt %: concentrated aqueous-ethanolic extract of vegetative complex - 3.35-3.75, ascorbic acid - 0.10-0.40, citric acid - 0.10-0.50, preserving agent - 0.06-0.10, sweetener - 0.01-0.03 and purified water - the rest. And concentrated aqueous-ethanolic extract of vegetative complex is made at 1 weight fraction of vegetative complex to 5 weight fractions of aqueous-ethanolic solution (70% of ethyl alcohol). Vegetative complex is presented with mixture of following components in wt fraction: cowberries leaves - 2, hop cones - 2, sedge cane rootstock - 1.5, black chokeberry fruits - 1.5, touch-and-heal herb - 1.5, knotgrass herb (doorweed) - 1, garden sage leaves - 1. 
     EFFECT: improvement of urinogenital functional condition, reduction of kidneys and bladder inflammatory processes, as well as for prevention of prostatitis and prostate adenoma. 
     1 ex
Patent RU-2348785-C1 (RU)
Inventor: ZAJNULLIN AL BERT GABIDULLOVICH
IPC: E21B7/08
Filed: 2007-07-27
Granted: 2009-03-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to drilling devices from casing pipe of multidirectional oil and gas branch holes, specifically to fixing and pulling devices for standoff anchor latch from casing pipe. Valve device contains pipe partition, body, seat, detent valve and shear pin. Receiving chamber is mounted over the pipe partition whereto the valve body with holed bush to connect to anchor latch cavity is attached from below. The body contains pushed pipe junction attached to the hollow tension bar and designed as an assembly with the seat. The valve represents an assembly with the rod. Anchor latch is fixed due to design excess pressure within its cavity enabled by pumping-in liquid in pipe drills and open valve. After the valve is closed and removed from the body, passage of anchor latch and receiving chamber cavities is open to ensure liquid flow under pressure difference. It results in decreased external diameter of shaped tube and loosening of anchor latch and casing pipe. 
     EFFECT: more reliable flow and liquid pressure control within cavity of removed anchor latch. 
     1 dwg
Patent RU-2355078-C1 (RU)
Inventor: POSTJUSHKOV VASILIJ PETROVICH
IPC: H01Q1/26
Filed: 2007-08-13
Granted: 2009-05-10
Abstract: FIELD: physics; radio. 
     SUBSTANCE: present invention relates to radio engineering and is meant for multiple use of receiving antennae, for example, on radio reception centres. The device for multiple use of receiving antennae consists of N antennae 1, where N>2, N frequency-dividing multiplexers 2, N units of adjustable attenuators 3, N units of band-pass amplifiers 4, N units of controlled power dividers 5, L units of controlled frequency band switches 6, where L>2, L units of controlled antenna switches 7 and L radio-receiving units 8. Due to use of controlled power dividers 5, as well as commutators for selecting frequency bands and antennae in radio-receiving unit 8, which select frequency bands and antennae, there is provision, among other features, of simultaneous operation of several receivers on one antenna in different frequency bands. The antenna and frequency band can be automatically changed, depending on the operating frequency of the receiver due to effect of control signals from radio-receiving unit 8. 
     EFFECT: increased noise immunity. 
     3 cl, 7 dwg
Patent RU-2344604-C1 (RU)
Inventor: SELIVANOV NIKOLAJ PAVLOVICH
IPC: A21D8/02
Filed: 2007-08-15
Granted: 2009-01-27
Abstract: FIELD: food products. 
     SUBSTANCE: provision is made for making dough from the formula-specified quantity of medium rye flour or mixture of bread medium rye flour and bread wheat first-grade flour with weight ratio of bread rye flour and bread rye flour (0.6÷0.4):(0.4÷0.6), compressed baker's yeast, table salt, sand sugar, liquid malt extract, coriander, drinking water and liquid leaven with brew. The leaven is made during the dilution process, using lactobacterin in combination with pure culture yeast, which is refreshed during the production process by nutritional mixture. The mixture consists of rye saccharized brew, medium rye flour and drinking water with weight ratio of medium rye flour in the brew and in the nutritional mixture: (2.8÷3.2). To prepare dough, liquid leaven is added in quantity sufficient for assuring the amount of medium rye flour in the leaved from 17.28% to 25.92% of total medium rye flour weight used for bread baking. Humidity of mature liquid leaven in the production process is provided within the limits from 81% to 83% by adding drinking water at the temperature 90°C ÷ 100°C and as steam condensate to the medium rye flour or mixture of medium rye flour and bread medium rye flour at the stage of brew preparation. The steam condensate is added at the temperature within the limits from 102°C to 105°C under the pressure within the limits from 10.1 kPa to 30.4 kPa during the time enough to saccharificate the flour in the brew. Nutritional mixture is made of brew, additional portion of medium rye flour and drinking water at the temperature within the limits from 9°C to 20°C. The nutritional mixture with brew is heated up to 28°C ÷ 32°C by the moment of adding it to the part of liquid leaven from previous production process. The ration of hydromodules - proportion of flour weight, fluid brew weight and ready nutritional mixture with brew is 1.51÷1.89, flour humidity from 12% to 15%. Cooling and proving of baking products is performed at the device for cooling and proving which is developed in this inventiom. 
     EFFECT: improvement of quality, taste and aroma of bread the quantity of produced bread is specified, crumb's porosity is improved, as well as operational economy. 
     23 cl, 7 dwg, 5 ex
Patent RU-2335053-C1 (RU)
Inventor: GAVRICHENKO ALEKSANDR IVANOVIC
IPC: H02H3/00
Filed: 2007-09-19
Granted: 2008-09-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to relay protection and automatic control devices used in rural electric power circuits. The relay incorporates the winding, core and indicator, the winding being made of a steel conductor with a cross-section not smaller than that of the grounding device and the indicator representing a plane adjacent to the core and made up of transparent cells filled with nonfreezing suspension including a white liquid fraction and a black solid ferromagnetic fraction arranged on opposite cell sides to change their position under magnetic field effects thus varying the indicator outer side colour. 
     EFFECT: higher reliability, simplicity and fine representation of grounding current flow indication. 
     2 dwg
Patent RU-2349221-C1 (RU)
Title: Способ производства консервов "креган с курагой" специального назначения (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2007-09-21
Granted: 2009-03-20
Abstract: Консервы готовят путем резки, бланширования и измельчения на волчке картофеля, репчатого лука, овощного перца и томатов, бланширования и измельчения на волчке кураги, замораживания и измельчения на волчке сахарной фасоли и зелени петрушки, резки и измельчения на волчке баранины. Перечисленные компоненты смешивают с костным бульоном, поваренной солью и CO 2 -экстрактами биомассы заданного вида микромицета и перца черного горького. Полученную смесь фасуют в алюминиевые тубы, герметизируют и стерилизуют. Консервы обладают повышенной усвояемостью по сравнению с аналогичным кулинарным блюдом. 41 н.п. ф-лы.
Patent RU-2359113-C1 (RU)
Inventor: AFLETONOV RADIK ABUZAROVICH
IPC: E21B43/24
Filed: 2007-11-23
Granted: 2009-06-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention elates to oil products extraction, particularly to methods of impact to pay area for restoration of wells oil recovery. It is provided range of application expansion of method and its effectiveness increase. Essence of invention: method includes delivery into the pay space and burning in it of pyrotechnical charge, creation of depression and following removal from the pay space of downhole liquid with arrived in it from the layer bottomhole - LB mud elements. According to the invention beforehand in well in filter zone of LB it is implemented additional spared perforation with density not more than 3 holes per metre. Then it is pumped into the LB hydrophobic solution in amount, providing the formation of watertight hydrophobic screen, cut off water-saturated beds in the near pay area. Additionally creation of depression and following removal of formation water with arrived in it mud elements is implemented by means of well-swabbing up to installed as constant oil product inflow with simultaneous regulation of mud elements arriving on the surface. 
     EFFECT: range of application expansion and its effectiveness increase.
Patent RU-2363868-C1 (RU)
Inventor: BOGATOV NIKOLAJ JUR EVICH
IPC: F16C43/04
Filed: 2007-11-26
Granted: 2009-08-10
Abstract: Изобретение относится к машиностроению и может быть использовано, в частности, при сборке редукторов ведущих мостов автомобилей. Затяжку резьбовых соединений подшипниковых узлов выполняют в два этапа, на первом из которых используется только процесс нагружения без установки компенсаторной втулки. На втором этапе производят поэтапную затяжку гайки хвостовика до указанного момента, практически исключая перетяг подшипников. Периодически замеряют и сравнивают текущие моменты на каждом этапе затяжки с моментом трения и, в зависимости от полученной разницы, доворачивают гайку хвостовика на определенный угол. На первой позиции устройства для затяжки расположен механизм нагружения, выполненный в виде силового цилиндра, связанного с нажимным корпусом, взаимодействующим с внутренним кольцом верхнего подшипника ведущей шестерни. Механизм вращения, соответствующий данной позиции, выполнен в виде электродвигателя, связанного с картером редуктора заднего моста. Корпус электродвигателя установлен с возможностью поворота и связан с тензометрическим датчиком для измерения момента трения в дуплексе подшипников ведущей шестерни. На второй позиции расположен приводной узел, включающий в себя шпиндель, который с одной стороны связан с тормозным валом электромагнитной муфты, а с другой стороны - с приводной шестерней. Шлицевая втулка выполнена с возможностью вращения относительно головки гайковерта и подпружинена относительно приводной шестерни. На второй позиции картер редуктора связан с соответствующим тензометрическим датчиком для измерения момента трения в дуплексе подшипников ведущей шестерни. Обеспечивается упрощение затяжки гайки хвостовика ведущей шестерни, повышение качества и точности завинчивания. 2 н. и 5 з.п. ф-лы, 9 ил.
Patent RU-2354008-C1 (RU)
Inventor: ANDREEV VJACHESLAV MIKHAJLOVICH
IPC: H01L31/18
Filed: 2007-12-07
Granted: 2009-04-27
Abstract: FIELD: physics. 
     SUBSTANCE: in process of photoelectric transducer creation to solve problem of technology simplification, dielectric coating (1) is applied on front surface of substrate (2) n-type GaSb, then a layer of photoresist is applied, mask is created, and dielectric coat is etched via mask on light-sensitive sections of substrate (2). Mask of photoresist (4) is created on front surface of substrate for creation of subcontact areas, anode oxidation of these areas is carried out (3) to prepare layer of anode oxide with thickness of not more than 0.25 mcm, in electrolyte that does not enter into chemical reaction with photoresist, and photoresist (4) is removed. Then diffusion of Zn is carried out from gas phase (6) into substrate (2) in hydrogen atmosphere. P-layer (5) is removed on back surface of substrate (2), and layer of metal is applied on it to create back electric contacts (7). Metal is applied on front surface of substrate via mask from photoresist to create front electric contacts (8) on it with further removal of photoresist. 
     EFFECT: invention may be used for creation of narrow-band phototransducers on the basis of gallium antimonide, which are part of cascade solar cells and thermal phototransducers applied in systems of autonomous power supply. 
     1 ex, 8 dwg
Patent RU-2354954-C1 (RU)
Inventor: NAJMARK OLEG BORISOVICH
IPC: G01N3/30
Filed: 2007-12-18
Granted: 2009-05-10
Abstract: FIELD: physics; measurement. 
     SUBSTANCE: present invention relates to investigating properties of materials. Parametres of the breaking process of a sample of material, fixed on a holder, are measured using a ram tester. The sample if fixed in the holder with provision for moving along guides. The ram tester is accelerated towards the sample until attaining penetration velocity of the material and then falls into a mobile collector. The speed of the ram tester before contact with the sample is measured, as well as the speed of the holder after breaking and after the transient process, the speed of the collector after collecting the ram tester and products from breaking and after the transient process. The energy spent on breaking is determined using a formula. The device has a case, a holder with sample material, a ram tester and a collector. The holder and the collector are in form of inertia blocks whose mass is equal to 1000-1500 times the mass of the ram tester, and are fitted with provision for movement relative the case of the device on guides such that, in each inertia block, one of the principal axes of inertia at centre of gravity coincides with the trajectory of the ram tester until breaking starts. The device also has a apparatus for measuring the speed of the ram tester, holder and collector. 
     EFFECT: easier measurement of parametres of the breaking process, more accurate results for any type of breaking of material. 
     5 cl, 1 dwg
Patent RU-2366698-C1 (RU)
Title: Nutrient medium for compressed bakers yeasts activation production method
Inventor: RUMJANTSEVA VALENTINA VLADIMIROVNA
IPC: C12N1/18
Filed: 2008-01-09
Granted: 2009-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: method provides for soaking of whole barley grain in acidated water with components ratio 1:3 at temperature 40°C and medium pH 3.0 during 60 minutes. It is processed with enzyme preparation "BIOBAKE-721" in quantity 0.1-0.2% as dry substance during 30-60 minutes. Moisturised grain is dispersed till crushing grade not more than 300 micron and dried. Redispersion till crushing grade not more than 200 micron is performed. Obtained hydrolysate is mixed with water to create suspension. Suspension is processed with enzyme preparation "BAN-480 L" in quantity 0.02-0.03% as dry substance with water duty 1:3, temperature 85-90°C and medium pH 4.5-5.0 during 50-60 minutes. After that suspension is boiled during 10 minutes and cooled down till temperature 55-60°C. Hydrolysis is performed by enzyme preparation "SUN EXTRA L" in quantity 0.06-0.08% as dry substance with water duty 1:3, at temperature 55-60°C and medium pH 4.5-5.0 during 40-60 minutes. 
     EFFECT: increased biotechnological properties of yeasts, reduced activation time, reduced end product cost. 
     6 tbl, 2 ex
Patent RU-2360250-C1 (RU)
Title: Способ прогнозирования непереносимости контактных линз у пациентов после фоторефракционных операций
Inventor: KOLEDINTSEV MIKHAIL NIKOLAEVICH
IPC: G01N33/50
Filed: 2008-01-29
Granted: 2009-06-27
Abstract: Изобретение относится к области медицины, а именно к офтальмологии, и может быть использовано для прогнозирования непереносимости контактных линз у пациентов, использующих контактную коррекцию после проведения фоторефракционных операций. Способ характеризуется тем, что за 1-2 часа до подбора контактных линз проводят биохимическое исследование слезной жидкости, включающее: рН слезы, концентрацию мочевины (ммоль/л), значение активности креатинфосфокиназы (Ед/л) и лактатдегидрогеназы (Ед/л), и если рН слезы менее 6,6; концентрация мочевины более 5,6; значение активности креатинфосфокиназы менее 21,5; значение активности лактатдегидрогеназы более 17,5, то прогнозируют непереносимость контактных линз у пациентов после фоторефракционных операций. Изобретение обеспечивает повышение точности прогноза.
Patent RU-2376041-C1 (RU)
Inventor: GRIGOR EV ANATOLIJ IVANOVICH
IPC: A61M16/00
Filed: 2008-04-28
Granted: 2009-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: present invention is related to the field of medicine and may be used in otorhinolaryngology. Method includes breathing of oxygen-nitrogen-argon gas mixture by person at normal pressure. Gas mixture of the following composition is used: 16.01 - 16.50% of oxygen, 59.00 - 59.98% of nitrogen and 24.01 - 24.99% of argon. 
     EFFECT: method makes it possible to obtain explicit therapeutical effect and prevent ototoxic processes in cochlea caused by noise. 
     1 tbl, 4 dwg
Patent RU-2365177-C1 (RU)
Title: Production method of reconstituted tea
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F3/40
Filed: 2008-06-16
Granted: 2009-08-27
Abstract: FIELD: food products. 
     SUBSTANCE: meadowsweet is consequently extracted with liquid carbon dioxide and drinking water to obtain CO 2 -miscella and water extract. Tea refuses are mixed with liquid carbon dioxide. They are extracted and minced along with periodic depressurisation of extraction mixture below carbon dioxide vapour pressure at extraction temperature. Miscella and extraction cake are separated. The obtained miscellas are joined. The latter is dissolved in water solution of edible acid. Calcium and magnesium salt of carbonic acid and water extract of meadowsweet is added to the liquor. Then it is formed, dried till residual humidity 13-15%, cut, and impregnated with CO 2  miscella with simultaneous pressure boost. Then pressure is released to atmosphere with simultaneous freezing of soaked carbon dioxide and the last is sublimated to obtain the target product in the leftover. 
     EFFECT: production of reconstituted flavoured tea out of tea production refuses with complete usage of mentioned refuses.
Patent RU-2376901-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2008-06-24
Granted: 2009-12-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of dill seeds by liquid nitrogen with corresponding miscella separation, preparation of chicory, its cutting, drying in microwave field till residual humidity about 20% at microwave field power providing warming of chicory inside the bits till temperature 80-90°C during at least an hour and frying, barley grain frying, mixing of chicory and barley grain, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: invention allows to produce flavoured coffee drink instant powder according to nonwaste technology.
Patent RU-2382315-C1 (RU)
Title: Guided missile guidance system
Inventor: MOROZOV VLADIMIR IVANOVICH
IPC: F41G7/26
Filed: 2008-07-15
Granted: 2010-02-20
Abstract: FIELD: weapons. 
     SUBSTANCE: invention relates to guidance systems and can be incorporated with tank and antitank complexes as well as in small-size antiaircraft complexes. Control station additionally incorporates unit to generate two flat orthogonal beams, course- and pitch-scanned perpendicular to their planes, which adds to security of control process due to small instantaneous area and short duration of terrain illumination in target area. Control station also incorporates synchroniser and unit to generate codes and pulse codes transmitting, on scanned beams, the data on spatial position in the form of time-pulse modulation in preset, for given complex, level of security to increase efficiency in simultaneous fire from several complexes and provide security of control thanks to pulsed radiation mode (minor radiation power). Missile incorporates unit to gate received signal, gate pulse unit, onboard pulse code synchroniser and analyser to extract missile coordinates transmitted on their pulse code level. 
     EFFECT: higher noise immunity and accuracy thanks to generation and transmission of commands of dynamic error compensation. 
     3 dwg