baber/WOPTO huggingface dataset:
Patent RU-2350741-C1 (RU)
Inventor: RODIONOV VJACHESLAV IVANOVICH
IPC: E21B43/114
Filed: 2007-05-30
Granted: 2009-03-27
Abstract: FIELD: mechanics. 
     SUBSTANCE: invention relates to oil industry and can be used in oil reservoir engineering using hydraulic fracturing. Borehole hydraulic perforation device consists of tubing string (1), casing (2) of perforator with axial channel (3) furnished with lateral holes (4) housing nozzles (5). The device incorporates also two-stage sleeve (6), assembly of centering devices arranged below aforesaid nozzles (5), coupling (7) fitted on sleeve (6) with the help of bearing (8) arranged between annular stop (9) of the coupling and larger stage (10) of sleeve (6). The assembly of centering elements consists of casing (11) with seat (12) at its top to accommodate working ball (13) with four centering ribs (14). One of the said ribs has slot (15) accommodating lengthwise axle (16) supporting holders (17) of rollers (18) jointed by torsion spring (19) that ensures constant contact of roller (18) with the wall of well casing (20). The angle with apex at the point whereat roller (18) touches the wall of well casing (20) and formed by the radius of well casing (20) and the line passing through the axis of turn of holder (17) of rollers (18) is smaller than the angle of friction. 
     EFFECT: higher reliability and efficiency. 
     2 dwg
Patent RU-2346106-C1 (RU)
Inventor: VAJKUM VLADIMIR ANDREEVICH
IPC: E02B3/00
Filed: 2007-05-30
Granted: 2009-02-10
Abstract: FIELD: construction. 
     SUBSTANCE: invention is related to hydrotechnical construction and may be used for protection of territories located on both banks of river section against flooding by spring tides and summer floods in rivers with relatively considerable longitudinal slopes. System comprises banking dams, every of which protects territory from the river side, and drainage facility that provides discharge of drains from protected territories into river. Drainage facility comprises sag pipe that provides for overflow of drain water from protected territory of one bank into free-flow channel located on protected territory of the opposite bank. End section of channel is located on the bottom side of protected territory and provides for header coupling with river. Elevation of channel bottom Z 1  at its outlet from sag pipe coupling point, elevation of channel bottom Z 2  upstream of its end section, average longitudinal slope of channel bottom I header . and channel length L from sag pipe coupling point to end section of header provide for outflow of drains from header into river at maximum elevation of water level in river. The following ratios - Z 1 >Z 2  and I river >I header , where I river  is longitudinal slope of river water surface. 
     EFFECT: lower expenses in creation of engineering protection system, simplification of system operation and higher safety on protected territory. 
     7 cl, 5 dwg
Patent RU-2346979-C1 (RU)
Title: Смазочно-охлаждающая жидкость для механической обработки металлов
Inventor: TARASOV VASILIJ EVGEN EVICH
IPC: C10M173/00
Filed: 2007-06-06
Granted: 2009-02-20
Abstract: Использование: в области металлообработки для смазки и охлаждения режущего инструмента при обработке металлов резанием. Сущность: жидкость содержит, мас.%: эмульсол Укринол-1М 3-10, натриевое мыло жирных кислот растительного масла 0,3-2,5, этиленгликоль 1-3, вода до 100. Технический результат - снижение шероховатости обработанной поверхности в 3,9-7,8 раз, повышение производительности обработки до 5 раз, улучшение санитарно-гигиенических условий труда. 3 ил., 5 табл.
Patent RU-2354285-C1 (RU)
Inventor: GUSEJNOV ALI AZHUBOVICH
IPC: A61B5/08
Filed: 2007-09-11
Granted: 2009-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to pulmonology. Breathing samples (patterns) are formed for healthy persons and patients suffering from obstructive pulmonary diseases to ensure comparative acoustically-spectral analysis of respiratory sounds. The following parametres are estimated: acoustic equivalent of respiratory muscular work (ARW) in various frequency ranges: ARW0 - 200-1200 Hz, ARW1 - 1200-12600 Hz, ARW2 - 5000-12600 Hz, ARW3 - 1200-5000 Hz. Factors K1, K2, K3 are calculated: K1=ARW1/ARW0×100, K2=ARW2/ARW0×100, K3=ARW3/ARW0×100; ΔK, corresponding to gain K factors, namely ΔK = K of forced expiration - K of quiet breathing/ K of quiet breathing ×100; factor gain index (FGI) = ΔK2/ΔK3. If ARW1 and ARW3 in quiet breathing exceed 100 mJ; K1 and K3 exceed 15; ΔK1 and ΔK3 are 200% and less, and FGI is 2 and more, obstructive disorders of external respiration function are diagnosed. Breathing samples formed for healthy persons and patients suffering from obstructive pulmonary diseases within the method allow for comparative acoustic spectral analysis of respiratory sounds. 
     EFFECT: analysis of respiratory sounds used as efficiency criterion of applied therapy, improves treatment quality. 
     2 cl, 2 tbl, 2 ex
Patent RU-2351755-C1 (RU)
Inventor: JAKIMOV ALEKSANDR SERGEEVICH
IPC: E21B43/25
Filed: 2007-09-20
Granted: 2009-04-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to oil and gas industry and can be implemented for wave effecting production reservoir to increase oil withdrawal from it. The method of effecting production reservoir of a perforated well consists in creating hydro-acoustic waves in a flow with a specified frequency by means of a generator. The distance from the interval of perforation to the upper boundary of fluid in a well is measured. Then the period of basic harmonica of resonance frequency of the system "well-reservoir" is determined. Frequency of hydro-acoustic waves created by the generator is set equal to the frequency of the basic harmonica of resonance frequency "well-reservoir". 
     EFFECT: increased efficiency of effecting bottomhole zone of well and, correspondingly, reservoir. 
     4 cl, 1 dwg
Patent RU-2349902-C1 (RU)
Inventor: KUCHERENKO MIKHAIL GENNAD EVICH
IPC: G01N21/63
Filed: 2007-10-24
Granted: 2009-03-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: method involves excitation of molecules of dye in the presence of oxygen above the surface of the specimen, consisting of photoactive oxygen-permeable matrices on a glass base, registration of the luminescence dye and determining the oxygen concentration by the form of the luminescent signal. Before determining the oxygen concentration one applies a screening coat of the thickness from 0.01 mm to 1 mm on the surface of the photoactive oxygen permeable matrix. 
     EFFECT: increase in the accuracy of determination of the concentration of molecular oxygen and widening the range of measuring. 
     5 dwg
Patent RU-2347220-C1 (RU)
Inventor: ZHDANOV DENIS NIKOLAEVICH
IPC: G01N33/18
Filed: 2007-10-30
Granted: 2009-02-20
Abstract: FIELD: physics; measuring. 
     SUBSTANCE: invention concerns to examination of biological activity of water and water solutions at information actions. The method is carried out by partitioning of water into control and examined parts, ionisation of the examined part by ions of argentum, definition of quantity of the sprouted grains of wheat in unit of time, prestressly presoaked in both specified parts and by evaluations of the relative change of an exponent of biological activity of water from a relation:   where d is the relative change of an exponent of biological activity of water, %; N examined  is quantity of the sprouted grains in unit of time in an explored part of water, pc; N control   is quantity of the sprouted grains in unit of time in a control part of water, pc, thus the relative change of an exponent of biological activity of water of more zero means pinch of biological activity, the relative change of an exponent of biological activity of water of less zero means its depression and equality of the specified relative change to zero means an invariance of biological activity of water and for definition of quantity of the sprouted grains of wheat in unit of time, prestressly presoaked in control and explored parts of water, shape optical images of each batch of grains by means of the Web-camera with the subsequent filtering for reception of optical images of separate grains from which ooze optical images of the sprouted grains of wheat taking into account that the sprouted grain of wheat has a sprout which area not less than 30 points on the optical image with luminosity not less than 680 unities. 
     EFFECT: increase of accuracy and examination acceleration.
Patent RU-2358006-C1 (RU)
Inventor: MARTOVSHCHUK VALERIJ IVANOVICH
IPC: C11B3/00
Filed: 2007-12-10
Granted: 2009-06-10
Abstract: FIELD: foodstuffs. 
     SUBSTANCE: proposed method includes mixing unrefined oil with hydrating agent, holding the received mix, separating phospholipide emulsion from hydrated oil. As a hydrating agent, a mix of proteins produced from the cereals, phospholipides produced from vegetable oil and water, at the weight ratio of (1:2:100) to (1:3:100), respectively, at the amount of 1 to 4% of the weight of un refined vegetable oil. 
     EFFECT: high-quality hydrated oils with reduced content of phospholipide and low colour and acid numbers. 
     2 tbl, 2 ex
Patent RU-2364268-C1 (RU)
Title: Production method of preserved product "collops in red sauce with onion and cucumbers"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/60
Filed: 2008-02-06
Granted: 2009-08-20
Abstract: FIELD: food production process. 
     SUBSTANCE: method is performed by soaking in milk and chopping wheat bread. Beef and pork are sliced and chopped. The listed ingredients are mixed with salt and hot black pepper to obtain a cutlet mass. The cutlet mass is formed, coated with wheat white breadcrumbs and fried in melted fat to make collops. Carrots, parsley roots and raw onions are cut, browned in melted fat and strained. Green beans and herbs are cut and frozen. Gherkins are cut. Wheat flour is sauteed in melted fat. Carrots, parsley roots, raw onions, runner beans, pickled cucumbers, herbs, wheat flour, "Yuzhniy" sauce, tomato paste, acetic acid, sugar, table salt, hot black pepper and bay leaves are mixed under oxygen-free conditions. The collops, obtained mixture are packed as well as bone broth with definite components proportion. Then hermetic sealing and sterilisation follow. 
     EFFECT: product digestibility improvement.
Patent RU-2373192-C1 (RU)
Title: Способ получения сополимеров солей полигуанидинов и сополимеры солей полигуанидинов
Inventor: EFIMOV KONSTANTIN MIKHAJLOVICH
IPC: C07C279/02
Filed: 2008-02-15
Granted: 2009-11-20
Abstract: Способ получения сополимеров солей полигуанидинов включает обработку хлорида полигуанидина соединением металла в спиртовом растворе, отделение фильтрацией образовавшегося осадка хлорида металла, смешение фильтрата и кислоты с образованием сополимера солей полигуанидина и последующую сушку целевого продукта, при этом в качестве хлорида полигуанидина используют хлориды полигуанидинов общей формулы 
     
       
     
     где R - алкилен нормального и разветвленного строения с C 4 -C 12 , оксаалкилен [-CH 2 -] p O[-CH 2 -] q , диоксаалкилен [-CH 2 -] p O[-CH 2 -] q O[-CH 2 -] r , триоксаалкилен [-CH 2 -] p O[-CH 2 -] q O[-CH 2 -] r O[-CH 2 -] s , тетраоксаспироалкилен  
 
     n=2-100; индексы p, q, r, s принимают значения 2-12, в качестве соединения металла используют гидроксид калия, в качестве спиртового раствора используют смесь этилового спирта-ректификата с изопропиловым спиртом в соотношении (100-30):(0-70), причем со спиртовым раствором гидроксида калия смешивают сухой измельченный хлорид полигуанидина, смешение органической или минеральной (кроме плавиковой) одно- или многоосновной кислоты или смеси кислот с фильтратом осуществляют после отгонки от фильтрата спирта под вакуумом 0,1-0,2 атм при температуре 50-60°С. Сополимеры солей полигуанидинов общей формулы: 
     
       
     
     где R - алкилен нормального и разветвленного строения с C 4 -C 12 , оксаалкилен [-CH 2 -] p O[-CH 2 -] q , диоксаалкилен [-CH 2 -] p O[-CH 2 -] q O[-CH 2 -] r , триоксаалкилен [-CH 2 -] p O[-CH 2 -] q O[-CH 2 -] r O[-CH 2 -] s , тетраоксаспироалкилен   причем (n-x):x=19:1-1:19; n=2-100; p, q, r, s принимают значения 2-12, A - анион органической или минеральной (кроме плавиковой) одно- и многоосновной кислоты или смесь кислот. 2 н. и 1 з.п. ф-лы, 4 табл.
Patent RU-2366468-C1 (RU)
Inventor: RUFITSKIJ MIKHAIL VSEVOLODOVICH
IPC: A61H15/00
Filed: 2008-03-05
Granted: 2009-09-10
Abstract: Изобретение относится к области медицины и может быть использовано в косметических и дерматологических кабинетах для расчесывания волос головы человека с массажным и фототерапевтическим воздействием на корни волос и кожу головы. Устройство содержит источники электромагнитного излучения. Корпус расчески выполнен в виде сферы, в нижней части которой на гибкой мембране установлены светопроводящие зубья, а светодиоды установлены в пространстве между корпусом и мембраной, в результате чего при прижатии расчески мембрана прогибается внутрь и обеспечивается контакт всех зубьев с выпукло-криволинейной поверхностью головы пациента. Технический результат - повышение эффективности механического и массажного воздействия зубьев и повышение фототерапевтического воздействия на корни волос и кожу головы пациента. 1 ил.
Patent RU-2367965-C1 (RU)
Title: Method for measurement of resonance frequency and device for its realisation
Inventor: FATEEV VALERIJ JAKOVLEVICH
IPC: G01R27/26
Filed: 2008-05-04
Granted: 2009-09-20
Abstract: FIELD: physics, measurement. 
     SUBSTANCE: invention is related to measurement equipment and may be used for high-precision remote detection of resonance frequency of resonators applied in different fields of engineering and scientific research. In particular, it may be used in radio-wave resonant sensors of moisture content and level of oil products. In suggested method measurement of resonant frequency based on excitation of electromagnet oscillations with alternating frequency at the inlet, fixation of maximum amplitude of oscillations at the outlet of resonator and measurement of oscillations frequency f 1  corresponding to this maximum amplitude, is achieved by the fact that at the inlet and outlet of resonator they periodically alternate sign of reactive resistance of external circuits connected to resonator, in case of each variation of this sign frequency f 2  is measured, which corresponds to maximum amplitude of oscillations at the outlet of resonator, and resonance frequency is detected as average value of frequencies f 1  and f 2 . Also device is suggested for realisation of above described method for measurement of resonant frequency. 
     EFFECT: development of device for high-precision remote detection of resonant frequency. 
     3 cl, 5 dwg
Patent RU-2376788-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F3/40
Filed: 2008-06-18
Granted: 2009-12-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the technology of tea raw materials complex processing and is a method of reconstituted tea production method. For flavoured reconstituted tea production alchemillae herba leaves are sequentially extracted by liquid carbon dioxide and drinking water with obtaining CO 2 -miscella and water extract. Tea production refuses are mixed with fluid 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 extraction cake is dissolved in water solution of edible acid. Calciferous or magnesium salt of carbonic acid and water extract of alchemillae herba leaves is added to suspension. Then it is formed, dried till residual humidity 13-15%, cut, impregnated with the mixture of CO 2 -miscellas with simultaneous pressure boost. After that depressurisation till atmosphere pressure with simultaneous freezing of absorbed carbon dioxide and its subliming with obtaining of end product are performed. 
     EFFECT: invention allows to fully recycle tea refuses in order to produce food products.
Patent RU-2384054-C1 (RU)
Inventor: GAZALOV VLADIMIR SERGEEVICH
IPC: A01K61/00
Filed: 2008-08-27
Granted: 2010-03-20
Abstract: Способ включает использование цветового стимула насекомых. Координаты цветности привлекающего комаров излучения устанавливают в зависимости от измеренной температуры окружающего воздуха в соответствии с выражениями 
     
       
     
     где x опт  и y опт  - оптимальные координаты цветности привлекающего комаров излучения, соответственно x и y на диаграмме цветности МКО 31; θ В  - температура окружающего воздуха, °С. Такая технология позволит повысить эффективность подкормки рыбы. 1 ил.
Patent RU-2383803-C1 (RU)
Inventor: MORINAGA SODZI
IPC: F16J15/00
Filed: 2006-01-31
Granted: 2010-03-10
Abstract: Изобретение относится к уплотнительной конструкции емкости высокого давления. Устройство содержит трубчатый корпус, имеющий дно и открытый конец, и крышку, закрывающую открытый конец. Кольцеобразные пазы и выступы уплотнительной конструкции, вставляемые друг в друга, образованы на внутренней и наружной сторонах прилегающих поверхностей открытого конца корпуса емкости и крышки. Между внутренним выступом и наружным выступом образовано кольцеобразное вентиляционное отверстие. Отверстие для подачи воздуха, в частности для подачи инертного газа, в вентиляционное отверстие образовано в крышке. Прилегающие поверхности на внутренней стороне внутреннего паза и внутреннего выступа находятся в контакте по металлу. Уплотнительные прокладки удерживаются между выступами и пазами. Изобретение повышает надежность уплотнения. 3 з.п. ф-лы, 4 ил.
Patent RU-2382425-C1 (RU)
Title: Metod of processing spent nuclear fuel
Inventor: GAVRILOV PETR MIKHAJLOVICH
IPC: G21F9/28
Filed: 2008-09-09
Granted: 2010-02-20
Abstract: FIELD: nuclear physics. 
     SUBSTANCE: invention relates to nuclear power engineering, particularly to processing combustible spent nuclear fuel and can be used in procedures for processing spent nuclear fuel. The method of processing spent nuclear fuel involves dissolving spent nuclear fuel in a raffinate from extraction processing of solutions obtained when dissolving spent nuclear fuel using an extraction agent in form of an extraction agent solvate with nitric acid with subsequent washing of the extraction agent with aqueous solution of nitric acid. After washing the extraction agent with aqueous solution of nitric acid, combined re-extraction of uranium and plutonium is carried out using concentrated aqueous carbamide solutions. The obtained re-extract of uranium and plutonium is subjected to thermal decomposition until obtaining oxide forms of uranium and plutonium which are subjected to fluorination to obtain hexafluoride. 
     EFFECT: cutting on volume of liquid medium- and low-active wastes formed when refining uranium and plutonium.
Patent RU-2386790-C1 (RU)
Inventor: SHISHKIN SERGEJ VALENTINOVICH
IPC: E21B37/00
Filed: 2008-11-12
Granted: 2010-04-20
Abstract: Изобретение относится к нефтяной и газовой промышленности, в частности к устройствам для борьбы с солеотложением в насосно-компрессорных трубах и другом оборудовании нефтегазодобывающих скважин. Устройство содержит осесимметричную цепь аксиально намагниченных цилиндрических постоянных магнитов с цилиндрическими магнитными наконечниками, собранную на неферромагнитной штанге, проходящей через их осевые отверстия. Магниты ориентированы одноименными полюсами навстречу друг другу. Штанга установлена на звездчатых стойках соосно внутри секции ферромагнитной трубы с зазором для протекания жидкости и создания в ней поперечного ее потоку неоднородного магнитного поля. Концы штанги установлены в подшипниках, укрепленных соосно на звездчатых стойках. Между каждым полюсом магнита и магнитным наконечником установлена турбина из ферромагнита с лопастями с заостренными кромками, обращенными к стенке трубы. Повышается эффективность и долговечность работы устройства. 2 ил.
Patent RU-2380917-C1 (RU)
Title: Fat-and-oil phospholipid product with immunomodulating properties
Inventor: BUTINA ELENA ALEKSANDROVNA
IPC: A23J7/00
Filed: 2008-11-17
Granted: 2010-02-10
Abstract: FIELD: food industry. 
     SUBSTANCE: fat-and-oil phospholipid product is produced by means of hydration of unrefined corn oil with aqueous solution of reagent making phospholipid emulsion followed by its drying to produce phospholipids. After drying, phospholipids are extracted with ethanol preliminary treated in a rotating electromagnetic field with magnetic induction of 0.5-0.8 Tl with the ratio of phospholipids-ethanol (1:8)÷(1:10) and temperature of 25-30°C making alcohol soluble and alcohol insoluble fractions of phospholipids. Alcohol soluble phospholipid fraction is separated from alcohol insoluble phospholipid fraction and ethanol is removed form the alcohol soluble fraction under vacuum to produce target product. 
     EFFECT: product with high immunomodulating properties. 
     1 tbl, 3 ex
Patent RU-2394122-C1 (RU)
Title: Machine for road construction, levelling device, as well as control method of depth of milling or inclination of milling of machine for road construction
Inventor: JURASH JAROSLAV
IPC: E01C23/088
Filed: 2007-04-12
Granted: 2010-07-10
Abstract: FIELD: construction. 
     SUBSTANCE: in machine for road construction for processing of road surfaces with milling drum adjustable as to height relative to depth of milling, with levelling device at least with one controller which receives the specified values for milling depth and/or inclination of milling drum, and at least with one replaceable sensor or with several switched sensors for recording of actual values of present time of milling depth and/or inclination of milling drum with relatively reference surface. Controller is provided with possibility of controlling the milling depth and/or controlling the inclination of milling drum provided with pre-determined specified value and measured actual values of present time at least of one sensor by returning the controlled value in order to reach or keep the specified value during milling process; at that, levelling device is provided with indicating and setting device for identifying and setting the parametre of the process at least for one sensor. Indicating and setting devices of levelling device in addition to indicator and setting device provided at least for one sensor used at present time is equipped with additional indicating and setting device for the selected sensor by which the sensor used at present time shall be changed. 
     EFFECT: improving operating reliability of machine and device. 
     19 cl, 8 dwg
Patent RU-2385369-C1 (RU)
Title: Double-layer foundation plated fabric
Inventor: ZINOV EVA VALENTINA ANISIMOVNA
IPC: D04B21/00
Filed: 2008-12-29
Granted: 2010-03-27
Abstract: FIELD: textile industry. 
     SUBSTANCE: proposed double-layer foundation plated fabric contains stitches of two threads and crossing broaches. Fabric is formed by interlock chains joined to each other by woolen chains or interlock chains joined by charmeuse chains. 
     EFFECT: expanded range of foundation fabrics. 
     4 dwg
Patent RU-2385577-C1 (RU)
Title: Procedure for production of aromatised coffee drink "schodnenskiy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-03-27
Granted: 2010-04-10
Abstract: FIELD: food industry. ^ SUBSTANCE: invention refers to process of production of coffee substitutes. The procedure consists in preparing recipe components, in extracting cardamom vine with liquid nitrogen and in separating corresponding miscella. Further, girasol/sunflower is cut, dried in SHF field at specified parametres of the process and roasted. Also grain of barley and oats, acorns and nut kernels are roasted. Girasol/sunflower, grain of barley and oats, acorns and nut kernels are mixed. Produced mixture is soaked with separated miscella; simultaneously pressure is built-up then dropped to atmospheric; at the same time mixture is frozen and cryo-crumbled in medium of precipitated nitrogen. ^ EFFECT: procedure facilitates production of new aromatised coffee drink out of non-traditional raw material by waste less technology.