baber/WOPTO huggingface dataset:
Patent RU-2308554-C1 (RU)
Inventor: JAGNYSHEV VLADIMIR SERGEEVICH
IPC: C01G3/00
Filed: 2005-12-30
Granted: 2007-10-20
Abstract: FIELD: manufacture of synthetic man-grown stones, possibly used in jewelry industry and in applied jewelry art. 
     SUBSTANCE: method comprises steps of dissolving basic copper carbonate in solution of ammonium carbonate containing excess molar concentration of ammonium per molar content of carbonic acid; dividing volume of initial working volume of solution by two parts by means of partition permeable for liquid and gaseous phases. In upper part there is dissolving zone where solid basic copper carbonate is placed. In lower part there is crystallization zone where preliminarily metallic or polymeric members of articles to be made are placed and where further evaporation of solution at temperature 40 - 95°C is realized. Formed after evaporation vapor-gas mixture is condensed and prepared condensate in the form of aqueous solution of ammonium carbonate is returned to dissolving zone for depositing from evaporated solution crystals of synthetic malachite onto surface of metallic or polymeric members arranged in crystallization zone. In dissolving zone temperature less by 20 - 30°C  than temperature in crystallization zone is sustained. Concentration of Cu(II) in initial working solution is set equal to 45 - 60 g/l. 
     EFFECT: enhanced artistic -decorative characteristics of synthetic malachite, namely possibility for producing malachite with any possible types of its texture with different color spectrum of material and with pattern preset by designer-painters for making desired articles. 
     2 cl, 1 tbl, 1 dwg
Patent RU-2308309-C1 (RU)
Inventor: GRISHIN SERGEJ NIKOLAEVICH
IPC: B01D11/04
Filed: 2006-02-20
Granted: 2007-10-20
Abstract: FIELD: chemical industry; other industries; production of the heat-exchange and mass-exchange apparatuses of the centrifugal type. 
     SUBSTANCE: the invention is pertaining to the designs of the heat-exchange and the mass-exchange apparatuses of the centrifugal type and may be used in the field of extraction and concentration of the impurities. The rotary-annular extractor contains: the drive gear, the body with the located in it mixing chamber, the rotor with the collectors for separation the phases, the unions for inlet and outlet of the phases and the impeller the device. The mixing chamber is made in the form of the rotating annular type chamber, the coaxially fixed on the body suction tubes with the central bush. The collector consists of two annular chambers coaxially fixed on the rotor and the shaft. The impeller device is manufactured of the hollow teeth or the plates fixed at an angle concerning axis of rotation of the rotor and located concerning the rotor and the body in the staggered order, on the internal surface of which the spiral plate is located. The rotor shaft is made hollow. The offered design allows to unify and intensify the extraction process, to vary the time of the contact and efficiency. 
     EFFECT: the invention ensures unification and intensification of the extraction process, the possibility to vary the time of the contact and productivity. 
     4 dwg
Patent RU-2307263-C1 (RU)
Inventor: BOGUN VALERIJ STANISLAVOVICH
IPC: F04D29/047
Filed: 2006-05-30
Granted: 2007-09-27
Abstract: FIELD: mechanical engineering; pumps. 
     SUBSTANCE: invention relates to centrifugal pumps with sliding bearings operating on handled liquid.  Proposed pump contains housing, cover, impellers installed on shaft.  Sliding bearing is arranged after last stage impeller.  Pump is provided with ring which has bead.  Ring is connected to driving disk of impeller and is installed on impeller hub forming by bead of ring and pump housing upper radial slot seal.  Hub thrusts by its end face against jacket located on shaft.  Said jacket forms radial sliding bearing together with bushing installed in housing.  Hub with bushing form lower radial slot seal.  Chamber formed between bushing, ring and slot seal is connected with input of impeller by axial holes passing through driving disk and ring.  Ring with bead is provided with radial channels.  Ring bore found in hub from side of shaft communicates through first group of holes with radial channels, and through second group of holes, with lower slot seal.  First and second groups of holes are arranged in hub of last stage impeller.  On part of lower slot seal from side of chamber on hub of impeller of last stage and on bushing screw cuts are made to direct liquid to chamber. 
     EFFECT: improved reliability and increased service life of pump, reduced time taken for servicing and cost of servicing. 
     3 cl, 4 dwg
Patent RU-2312286-C1 (RU)
Inventor: SAZHIN BORIS STEPANOVICH
IPC: F26B17/26
Filed: 2006-07-18
Granted: 2007-12-10
Abstract: FIELD: drying technique, in particular, vibration driers used for drying of dispersion and adhesion materials in chemical, food-processing and textile industry. 
     SUBSTANCE: multiple-section vibration apparatus has casing comprising sections fixed on frame. Each section incorporates sluice feeder, gas feeding system, sluice discharge device, and vibration activated grid connected to vibrator and mounted on inclined springs for varying its inclination angle. Gas is delivered to zone under grid, into guiding air duct of variable section through flexible device providing connection with gas feeding section. Casing above grid is equipped with hermetically sealing cover having opening for connection to smoke exhaust. Solid heating pipes with electric heating members and temperature sensors are fixed on vibration activated grid. Frame with casing is mounted on vibration isolating devices. Material to be dried is transferred from one section to another by means of conveyor. Material parameters and operating characteristics of drier are controlled by computing machine. 
     EFFECT: wider operational capabilities, enhanced reliability in operation, increased efficiency, improved quality and reduced loss of product. 
     2 cl, 2 dwg
Patent RU-2318374-C1 (RU)
IPC: A01G33/02
Filed: 2006-07-31
Granted: 2008-03-10
Abstract: Изобретения относятся к биотехнологии и марикультуре, в частности к промышленному культивированию посадочного материала красных водорослей с ризоидами. Способ включает отбор верхушечных фрагментов слоевища водоросли и культивирование их в жидкой питательной среде, предварительно затенив их нижнюю часть. Культивирование ведут в течение не менее 5-ти недель при постоянном перемешивании и аэрировании с еженедельной сменой питательной среды. Для культивирования берут верхушечные фрагменты длиной не более 1 мм. Во втором способе перед культивированием в жидкой питательной среде верхушечные фрагменты подвергают глубокой заморозке в течение 10-30 мин. Затем оттаивают при комнатной температуре и выдерживают в жидкой питательной среде 1-2 недели, после чего отбирают живые верхушки ветвей. Культивирование ведут в течение не менее 6-ти недель при периодическом освещении, постоянном перемешивании и аэрировании с еженедельной сменой питательной среды. Изобретения позволяют быстро получить проростки из красных водорослей с ризоидами без закрепления их на субстрат в интенсивно перемешиваемой жидкой культуре для экстенсивного, плантационного и интенсивного культивирования красных водорослей в любое время года. 2 н. и 1 з.п. ф-лы, 2 ил., 2 табл.
Patent RU-2322788-C1 (RU)
Title: Method for preparing of special fresh tomatoes for storage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-09-07
Granted: 2008-04-27
Abstract: FIELD: agriculture and food-processing industry, in particular, preparing of fresh tomatoes for storage and further usage in space feeding. 
     SUBSTANCE: method involves sequentially extracting biomass of Pythium ultimum micromycet using non-polar extractant in supercritical state, water, alkali, water, acid, water, alkali, and water; joining first extract to solid residue for producing of preparation from biomass; sterilizing distilled water, paper wads and smoking paper; preparing 0.02%-potassium permanganate solution, 0.5%-citric acid solution, and 0.01%-suspension of biomass preparation, said solutions and suspension being based on sterilized distilled water; inspecting milk ripening phase tomatoes; holding tomatoes in sweet water having temperature of 20-30 C during 10-20 min; washing in sweet running water having temperature of 20-30 C; separating stems; sequentially holding at room temperature in potassium permanganate solution, citric acid solution and biomass preparation suspension during 5 min in each solution and suspension; removing residual solutions and suspension from fruit surfaces using sterilized paper wads; applying continuous layer of medicinal glue to stem site and adjoining surface of 16-25 mm 2  area; exposing each of fruit opposite sides to ultraviolet radiation during 30 min at power intensity of 2 W/m 3 ; packaging each tomato under aseptic conditions in smoking paper and laying in single layer in sterile polymer trays. Method allows shelf life of fresh tomatoes to be increased to 45 days. 
     EFFECT: prolonged shelf life of tomatoes making them fit for further usage in space feeding.
Patent RU-2333910-C1 (RU)
Inventor: AKHMETOVA VNIRA RAKHIMOVNA
IPC: C07D417/14
Filed: 2006-11-23
Granted: 2008-09-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to method for obtaining 5-{2-[5-{2-[1,3,5-ditiazinan-5-il]ethyl}-4-methyl-1,3,5-tiadiazinan-3-il]ethyl} 1,3,5-ditiazinan with formula   including interaction of methyltriethyltetaraamin with water solution of formaldehide saturated with hydrogen sulphide. The given compound can find application as selective sorbents and extragents of precious metals and special reagents for inhibition of vital functions of bacteria in various technological media. 
     EFFECT: efficient method for obtaining 5-{2-[5-{2-[1,3,5-ditiazinan-5-il]ethyl}-4-methyl-1,3,5-tiadiazinan-3-il]ethyl} 1,3,5-ditiazinan. 
     1 cl, 1 ex
Patent RU-2332624-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F26B3/12
Filed: 2007-01-09
Granted: 2008-08-27
Abstract: FIELD: drying installations. 
     SUBSTANCE: invention relates to methods of drying dispersed materials and can be used in microbiology, food industry, chemical industry etc. The CSF spray-drier with inert carrier consists of a cylindrical casing incorporating, at least, two tangential nozzles to feed heat carrier housing air nozzles to force a solution into an inert material layer, a central gas duct to remove wasted heat carrier in between the casing surfaces and a perforated grate arranged perpendicular the casing axis above the gas duct edge. The solution to be dried is sprayed by nozzles on the inert material particles to get dried thereon and, then, to be separated there from and drawn by the wasted heat carrier through gas duct out. Note here that a portion of dried solution is fed into the hopper, while the other portion of the said solution particles comes from the gas duct and, via the pipeline, into an acoustic device. The latter features the following dust mean dispersiveness optimum sound treatment, i.e. sound level of 140 dB and higher, oscillatory motion frequency of 900 Hz, flow dust concentration of at least 2 g/m 3 , sound treatment time of 1.5...2 sec. The sound treatment over, the flow is forced into the cyclone, a sleeve filter with hopper and, then, onto the conveyor. 
     EFFECT: high-efficiency drying. 
     4 cl, 3 dwg
Patent RU-2333973-C1 (RU)
Title: Спеченный износостойкий сплав
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C1/04
Filed: 2007-01-09
Granted: 2008-09-20
Abstract: Изобретение относится к порошковой металлургии, в частности к составам спеченных износостойких сплавов. Может использоваться в качестве антифрикционного материала. Спеченный сплав содержит, мас.%: молибден 20,0-30,0; хром 10,0-20,0; никель 3,0-4,0; кремний 6,0-8,0; медь 0,5-1,0; бор 6,0-8,0; кальций 0,1-0,2; железо - остальное. Сплав обладает высокой износостойкостью. 1 табл.
Patent RU-2329287-C1 (RU)
Title: Люминесцентная краска
Inventor: VOLKOVA LJUDMILA IVANOVNA
IPC: C09D127/24
Filed: 2007-02-26
Granted: 2008-07-20
Abstract: Люминесцентная краска для обработки поверхности изделий, в том числе различных указателей, особенно дорожных знаков, покрытия на которых должны обладать повышенной прочностью на удар и длительным послесвечением, содержащая пленкообразующий компонент в смеси органических растворителей, фотолюминофор и наполнитель. В качестве фотолюминофора использован алюминат стронция, активированного европием, диспрозием и иттрием, в качестве пленкообразующего компонента - 15%-ный раствор хлорированного поливинилхлорида (ПСХ-ЛС), взятых соответственно в соотношении 1:1,3-2. Для приготовления раствора ПСХ-ЛС применена смесь растворителей, содержащая бутилацетат, ацетона и толуола при их соотношении 1:2:5 соответственно. 3 з.п. ф-лы, 2 табл.
Patent RU-2340402-C1 (RU)
Inventor: MJAZIN VIKTOR PETROVICH
IPC: B03B9/06
Filed: 2007-04-02
Granted: 2008-12-10
Abstract: FIELD: electricity, mining. 
     SUBSTANCE: production line for extraction of rare and rare earth elements from fly ash of thermal power plants contains the following serially connected components: device for raw materials reception, magnet separator, mixer, granulator, electrosmelting device, hammer mill, leaching devices, filtration devices, extraction devices and sulphatisation devices. It is additionally equipped with electrostatic separators with receivers of conductor, semiconductor and non-conductor fraction installed in front of magnet separator, and leaching and filtration devices installed after receiver of nonconductor fraction. 
     EFFECT: more intense extraction of valued components from fly ash of thermal power plants. 
     1 dwg
Patent RU-2332303-C1 (RU)
Title: Устройство для непрерывного изготовления воздушно-пузырчатого амортизационного материала
Inventor: ZHUCHKOV ANATOLIJ VITAL EVICH
IPC: B29C51/22
Filed: 2007-04-10
Granted: 2008-08-27
Abstract: Изобретение относится к области переработки полимеров и касается конструкции установки для получения амортизационных материалов. Устройство для непрерывного изготовления воздушно-пузырчатого амортизационного материала дополнительно содержит устройство для предварительного нагрева нижней формуемой пленки перед ее поступлением на поверхность формующего цилиндра. При этом устройство для предварительного нагрева нижней формуемой пленки состоит из гладкого цилиндрического валка, направляющего ролика и отражательного экрана для уменьшения тепловых потерь. Во внутренней полости гладкого цилиндрического валка установлены нагревательные элементы. Направляющий ролик расположен таким образом, чтобы обеспечить наибольшую площадь контакта пленки с поверхностью гладкого валка. Отражательный экран установлен над валком по образующей. Технический результат направлен на повышение качества конечного продукта (воздушно-пузырчатого амортизационного материала) за счет равномерного распределения температуры по всей поверхности нижней пленки перед ее формованием в формообразующие гнезда цилиндра и уменьшение энергозатрат на единицу продукции. 1 ил.
Patent RU-2342588-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: F16L13/02
Filed: 2007-07-06
Granted: 2008-12-27
Abstract: FIELD: construction, pipeline. 
     SUBSTANCE: plug consisting of two telescopically connected with each other branch pipes, internal surface whereof is made of corrosion-resistant metal, is installed inside the end of the pipe at a depth exceeding length of the heat-affected zone. Sealing ring is preliminary set between the collar and inner face of the external branch pipe, external branch pipe is entered into the pipe at a depth equal or exceeding length of the heat - affected zone and is fixed to the pipe. Sealing ring is pressed between the collar and end face of the external branch pipe by power movement in axial direction of the internal branch pipe, and internal branch pipe is fastened to the external branch pipe. 
     EFFECT: simplified repairing of active pipelines. 
     4 cl, 3 dwg
Patent RU-2353878-C1 (RU)
Inventor: KASHKAROV EVGENIJ ANATOL EVICH
IPC: F27B21/08
Filed: 2007-08-02
Granted: 2009-04-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: charge is filled on movable cement trolleys of layer height L, there are formed tangential channels in charge layer, it is implemented burning and sintering of charge. In surface coating there are formed vertical canal of charge for depth   equidistant from each other on the distance   by width and length of cementing trolleys. Additional forming of vertical cannels are implemented after charge burning by means of installed after ignition furnace cored metal drum, equal not more than 0.95 of cementing trolley width. On external cylindrical surface of the drum in radial direction there are installed metal rods of equal length and thickness equidistant to each other by external cylindrical surface of the drum. Drum axis located perpendicularly to agglomachine longitudinal axis is fixed on bearings which are installed on merely supported beams, providing free movement of drum in vertical plane. 
     EFFECT: increasing of charge gas permeability and removal of sintering unevenness. 
     7 cl, 3 dwg, 1 tbl, 1 ex
Patent RU-2345644-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-08-27
Granted: 2009-02-10
Abstract: FIELD: food production process. 
     SUBSTANCE: canned food is cooked by cutting and browning in melted butter onions, blanching and cutting dried cherry plums, cutting and freezing coriander. Rice and chickpeas are boiled up to double increase in weight, chicken meat is cut and the above ingredients are mixed with salt, saffron and mint without oxygen access. The obtained mixture and bone broth are packed, sealed and sterilised. 
     EFFECT: expanded range of techniques and dishes to obtain new canned food of increased digestibility as compared to known dish.
Patent RU-2357119-C1 (RU)
Inventor: KOSMYNIN ALEKSANDR VITAL EVICH
IPC: F16C33/18
Filed: 2007-09-03
Granted: 2009-05-27
Abstract: FIELD: machine building. 
     SUBSTANCE: invention is related to machine building, mostly may be used in machines and devices with moving parts that operate in conditions of gas lubrication, for instance in spindles of metalworking machines. Gas-static bearing consists of body, chamber that communicates to supply manifold with insert installed inside body to close chamber. Insert is arranged in the form of bush from gasproof material and porous inserts installed in bush holes. Porous inserts are arranged in the form of keys and are installed in two rows, at that width of every insert is equal to 0.15-0.20 of bearing diametre, length of every insert is equal to 0.26-0.35 of bearing length. Number of inserts in one row of supercharge is equal to 10-14. Separation of supercharge lines makes 0.5 of bearing length and defines distance between centers of every rows inserts along axis of insert symmetry, which is perpendicular to bearing ends. 
     EFFECT: increased intensity of shaft operation and reduction of time required for shaft running-out for working frequency. 
     2 dwg
Patent RU-2356179-C1 (RU)
Title: Система стереотелевидения
Inventor: VOLKOV BORIS IVANOVICH
IPC: H04N15/00
Filed: 2007-10-02
Granted: 2009-05-20
Abstract: Изобретение относится к технике радиосвязи и может быть использовано для цифрового телевещания. Техническими результатами являются снижение энергоемкости системы и упрощение фотоэлектрического преобразователя на передающей стороне. Результаты достигаются тем, что в систему стереотелевидения на передающей стороне введены две матрицы ПЗИ технологии ХЗ в фотоэлектрический преобразователь, передатчик выполнен из двух каналов, использующих одну несущую частоту, приемная сторона выполнена из двух трактов приема и обработки кодов видеосигналов, в каждый канал сигнала R, G, В введены декодер, накопитель кодов кадра и формирователь управляющих сигналов. 23 ил., 2 табл.
Patent RU-2360779-C1 (RU)
Title: Device to facilitate turning out-of-round parts
Inventor: NIKOL SKIJ ALEKSEJ ANATOL EVIC
IPC: B23Q15/007
Filed: 2007-11-27
Granted: 2009-07-10
Abstract: FIELD: mechanics. 
     SUBSTANCE: proposed device comprises the cutting tool electric drive, cutting tool travel pickup, spindle turn angle pickup, cutting tool translation pickup, workpiece angular speed pickup and part shaping unit. The latter is connected in series, via the first adder first input, with that of the electric drive forcing the cutting tool deep into the part. The device includes also the 2 nd  and 3 rd  adders, the 1 st , 2 nd , 3 rd , 4 th  and 5 th  buffer registers and memory device. The spindle turn angle pickup output is connected to low-order digits of the part shaping unit. The cutting tool translation pickup is connected with high-bits of the part shaping unit input. 
     EFFECT: higher accuracy of turning standard out-of-round parts. 
     1 dwg
Patent RU-2358697-C1 (RU)
Inventor: PASHTAEV NIKOLAJ PETROVICH
IPC: A61F9/008
Filed: 2008-01-15
Granted: 2009-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to ophthalmology. The therapy starts with photorefraction and phototherapeutic keratectomy with cornea exposed to excimer laser of wavelength 193 nm, exposure depth 50 mcm and diametre 9.0 mm. It is followed with circular laser thermokeratoplasty with cornea exposed to ytterbium-erbium laser light of wavelength 1540 nm, exposure depth 600 - 700 mcm. Herewith cornea periphery is covered with coagulates in staggered rows comprising two-three rings of diametre 8.0 - 10.0 mm. 
     EFFECT: method provides cornea fixation within ectasia with recovered sphericity and improved visual acuity thus developing the support function along the whole circle through cornea depth. 
     1 dwg, 2 ex
Patent RU-2369550-C1 (RU)
Inventor: LUCHNIKOV ANATOLIJ VASIL EVICH
IPC: B65G23/04
Filed: 2008-01-09
Granted: 2009-10-10
Abstract: Ленточный конвейер содержит грузонесущую ленту (1), охватывающую приводной (2) и натяжной (3) барабаны, размещенные на раме (4) боковые (5) и центральные (6) роликоопоры грузонесущей ветви, роликоопоры (7) холостой ветви. Приводной и натяжной барабаны, центральные роликоопоры выполнены бочкообразными и имеют в середине обечайки цилиндрический участок длиной L. Роликоопоры холостой ветви выполнены бочкообразными без цилиндрического участка. Боковые роликоопоры грузонесущей ветви имеют форму усеченного конуса, обращенного большим основанием к центральной роликоопоре. Обечайка приводного и натяжного барабанов, центральных и боковых роликоопор изнутри выполнена в форме цилиндра. Повышается эффективность центрирования конвейерной ленты. 10 з.п. ф-лы, 6 ил.
Patent RU-2345943-C1 (RU)
Inventor: MALINA PETR VASIL EVICH
IPC: B65G39/09
Filed: 2008-01-18
Granted: 2009-02-10
Abstract: FIELD: transport; mechanics. 
     SUBSTANCE: rollers are used as roller carriages. Belt conveyor roller contains cylinder-form cowling, bearing units, and outer compactions. Bearing units are fixed along edges of cylinder-form cowling and they are installed on roller axle. There is also inner tube separating cowling cavity from bearings. Apart from it, the said axis has at lest two circular groves at extreme cylindrical edges located outside in relation to bearings opposite outer compactions, they are fixed by lids and made of porous springing material saturated with liquid oil or oily solution; they are partially located in circular grooves. 
     EFFECT: increase of service life of roller bearing units of belt conveyors. 
     2 dwg