baber/WOPTO huggingface dataset:
Patent RU-2113913-C1 (RU)
Title: Sprayer of powder-like materials
Inventor: TIKHOMIROV JU P
IPC: B05B5/025
Filed: 1997-03-24
Granted: 1998-06-27
Abstract: FIELD: deposition of powder-like materials on articles by pneumatic spraying. SUBSTANCE: sprayer has body 1, overpass 2 for gas-and-power mixture, bowl-shaped spraying head 4, electrode 6 connected to high-voltage source 7, splitter 8, and deflector 5, all of them coaxial to body. Deflector 5 is made as tapered cone coupled to head bowl by base and manufactured of dielectric material. Screening net 9 connected to auxiliary power supply source and casing are secured on external surface of deflector 5. Overpass for feeding of gas mixture is formed between casing 11 and screen 9. Deflector 5 may be manufactured of gas-permeable microporous material, which promotes charged powder blowing off internal surface of deflector in case gas mixture gets under casing. EFFECT: higher efficiency of powder charging due to separate control of powder charging mode and external electric field. 3 cl, 1 dwg
Patent RU-2107733-C1 (RU)
Inventor: KUNTS MIKHAIL IVANOVICH
IPC: C14C11/00
Filed: 1997-04-30
Granted: 1998-03-27
Abstract: Способ относится к кожевенной промышленности и может быть использован при отделке хромовых кож для верха обуви. На кожевенный полуфабрикат последовательно наносят непигментированный грунт, покрывную краску и закрепитель. Непигментированный грунт содержит 20%-ную водную дисперсию сополимера метилакрилата, бутилакрилата, 2-этоксигептилакрилата и метилолакриламида в соотношении 30 : 30 : 38 : 2, пенетратор и воду. Покрывная краска содержит: пигментный концентрат, 20%-ную водную дисперсию сополимера метилакрилата, бутилакрилата, 2-этоксигептилакрилата и метилолакриламида в соотношении 30 : 30 : 38 : 2, 40%-ную водную дисперсию полиуретана, добавки и воду. Способ позволяет получать покрытия на коже с высокими эксплуатационными свойствами. 2 табл.
Patent RU-2112422-C1 (RU)
Title: Method to study pathological states during forensic examination of corpses
Inventor: DONTSOV VLADIMIR GRIGOR EVICH
IPC: A61B5/117
Filed: 1997-05-06
Granted: 1998-06-10
Abstract: FIELD: medicine, forensic examination. SUBSTANCE: method deals with weighing internal organs, comparison with regional collection of organs' weights without pathologies by taking into consideration age, body weight, height and sex of a corpse. Further analysis followed by establishing expert conclusions is conducted by a computer connected with an installed interface to electronic scales. EFFECT: higher accuracy and objectivity of the results obtained.
Patent RU-2131901-C1 (RU)
Inventor: SHAMRAJ JU V
IPC: C09K3/00
Filed: 1997-07-22
Granted: 1999-06-20
Abstract: FIELD: petroleum industry. SUBSTANCE: composition has the following components, wt.-%: by-side product of the oil field production - hexane fraction or an oil-processing product - directly distilled gasoline fraction "Reagent K-2" 25-75; polyethylene glycol monoalkyl ester on the basis of primary saturated alcohols of the general formula: C n H 2n+1 O(C 2 H 4 O) m H where n = 10-18; m = 8-10 or oxyethylated isononylphenol (oxyethylation degree is 9-12) 0.5-5; by-side product of an organic synthesis on the basis of aromatic hydrocarbons - the rest. Composition can be used for removal of asphalteno-resin-paraffin sediments from the oil field equipment of holes and critical zone of stratum and provides the removal 76-98% of sediments at the broad range of asphaltenes, resins and paraffins content. EFFECT: enhanced effectiveness of the composition. 2 tbl, 5 ex
Patent RU-2119537-C1 (RU)
Title: Probing scanning system
Inventor: DOBROSKOK V A
IPC: C21B7/24
Filed: 1997-08-20
Granted: 1998-09-27
Abstract: FIELD: metallurgy, testing configuration and thickness of layers of iron ore, coke and their mixtures in stacks of blast furnaces. SUBSTANCE: probing scanning system includes horizontal scanning probe with translation mechanism, electric motor drive, transmitter of kind of burden materials, limit switches, transmitter of probe position, transmitter of level of burden with translation mechanism and drive, unit of analog-to-digital converters, computer, control unit of electric motor drive of probe, device measuring rate of vanishing of burden materials in blast furnace. Information outputs of transmitters and limit switches are connected to inputs of unit of analog-to-digital converters and outputs of this unit are connected to inputs of computer. Outputs of computer are connected to inputs of control units of electric motor drive of probe and of drive of transmitter of level of burden. On coming of instruction to conduct measurement cycle from control unit of computer probing scanning system carries out scanning cycle which results in obtainment of graphical and digital information on configuration and thickness of layers of materials in furnace that is generated to video terminal or printer. EFFECT: increased operational reliability of probing scanning system. 1 cl, 1 dwg
Patent RU-2123617-C1 (RU)
Inventor: POPOV S A
IPC: F04F5/02
Filed: 1997-12-04
Granted: 1998-12-20
Abstract: FIELD: creation of vacuum. SUBSTANCE: liquid-and-gas jet device has liquid nozzle and mixing chamber. Relation of area of minimum section of mixing chamber to area of minimum section of active liquid nozzle is more than 800 but less than 1600. EFFECT: enhanced functional efficiency of liquid-and-gas jet device. 1 dwg
Patent RU-2131386-C1 (RU)
Inventor: BORISOV V A
IPC: B64G1/52
Filed: 1997-12-30
Granted: 1999-06-10
Abstract: FIELD: mechanical engineering; repair of defects in articles revealed visually or during testing them for tightness under internal pressure, for example, parts of pneumatic equipment mounted on space object. SUBSTANCE: method includes forming rigging in area of defect, filling this area with sealant through filler hole in rigging; inner surface of rigging is made closed and is coated with nonwettable composition; sealant is subjected to degassing before using it. Device used for realization of this method has cover with seal, hold-down made in form of beam with central adjusting screw; cover is provided with handle and longitudinal slot; beam has longitudinal slot perpendicular to slot of cover; adjusting screw is passed through floating nut mounted in slot of beam; ends of beam are passed through two uprights equipped with collets which are secured on projecting structural members of space object and are tightened-up by means of nuts; cover has hole for pouring the sealant. Device is also provided with spring-loaded hold-down having central hole and handle with hole for pouring the sealant; axis of this hole coincides with axis of hole in hold-down. The invention ensure sealing-up of defects (extended defects inclusive) in space object envelopes during flight, i.e. in case of weightlessness and pressure differential from 5 to 20 mm Hg inside object to space vacuum of 10 -5  mm Hg. Repair may be performed on side of lower pressure and in vacuum; after repair, space object envelope shall withstand pressurization to normal pressure and hold this pressure within required period of time. EFFECT: enhanced efficiency and reliability. 4 cl, 3 dwg
Patent RU-2134475-C1 (RU)
Title: Reverse-sequence current filter device for three- phase electrical installation
Inventor: SHINKARENKO S M
IPC: H02H3/34
Filed: 1998-01-08
Granted: 1999-08-10
Abstract: FIELD: electrical engineering; relay protective gear for power systems. SUBSTANCE: device has three-phase power circuit with current transformers interconnected in delta and connected in series with phase leads, current circuits, and threshold element (relay) that has equalizing coils with leads 1,3 and differential (running) coil with lead 6 both interconnected across leads 2 and 4; novelty is that pole leads are connected through current transformers of different phases to one of differential relays; first pole lead of first-phase transformer is connected to lead of first equalizing coil of differential relay, that of second phase, to pole lead of second equalizing coil of differential relay, and pole lead of third phase, to differential (running) coil lead of differential relay. In this way, reverse-sequence currents can be clamped by connecting one of differential relays to three-phase current protection circuits and that circuit does not include provision for zero-sequence current correction. EFFECT: improved sensitivity, extended regulation range of reverse-sequence phase current settings, simplified circuit arrangement, provision for unification of relays, reduced labor consumption and time required for device adjustment and maintenance. 5 dwg
Patent RU-2135258-C1 (RU)
Inventor: OSIPOV EH V
IPC: C02F103/04
Filed: 1998-02-25
Granted: 1999-08-27
Abstract: Устройство предназначено для получения питьевой воды путем очистки и кондиционирования водопроводной и природной воды. Устройство содержит вставку с отверстиями для подачи и слива воды, в которой размещены последовательно слои из шунгита или доломита разной толщины и размером частиц 0,03 - 3,0 мм. Первый слой по ходу движения очищаемой воды имеет толщину и размеры частиц в нем от 3 до 8 раз меньше, чем толщина и размер частиц во втором слое. При малом объеме загрузки минералов достигается высокое качество очистки и кондиционирования воды. 3 з.п. ф-лы, 4 ил.
Patent RU-2141743-C1 (RU)
Inventor: ABBJASOV ZINJUR
IPC: H04R29/00
Filed: 1998-03-24
Granted: 1999-11-20
Abstract: Изобретение относится к гидроакустике и может быть использовано для проведения метрологической поверки рабочих средств измерений (РСИ) в натурных условиях. Существо способа заключается в том, что в известном способе градуировки, заключающемся в воздействии на измерительные тракты рабочего средства измерений и эталонного средства измерений (ЭСИ) тестовым сигналом и сравнении результатов измерений параметров тестового сигнала РСИ и ЭСИ, по результатам которого проводят градуировку РСИ, в качестве тестового сигнала, воздействующего на измерительные тракты РСИ и ЭСИ, используют естественный шум морской среды. При этом для определения погрешности измерений, возникающих при переключении пределов измерений аппаратуры РСИ, градуировку проводят в штормовую погоду и (или) период сейсмической активности. Таким образом, в заявленном способе градуировка РСИ проводится в натурном водоеме в отсутствии специального гидроизлучателя, что позволяет значительно упростить и удешевить процесс градуировки. 1 з.п.ф-лы, 1 ил.
Patent RU-2143089-C1 (RU)
Title: Apparatus for combination preliminary heat treatment of vegetable products
Inventor: SHLJAKHOVETSKIJ V M
IPC: F25D13/00
Filed: 1998-05-26
Granted: 1999-12-20
Abstract: FIELD: food canning, food making and agricultural industry branches before packing products for storing. SUBSTANCE: apparatus includes heat insulation housing having successively arranged liquid bathes for heating, cooling products and air cooling chamber. Heat exchangers combined by predetermined fashion in circuit for circulation of heat transfer agent are mounted in said bathes. EFFECT: combination type heat treatment of vegetable products at reduced drying degree and lowered energy consumption. 1 dwg
Patent RU-2145614-C1 (RU)
Inventor: BAZHENOV JU P
IPC: C08G65/24
Filed: 1998-06-02
Granted: 2000-02-20
Abstract: FIELD: chemistry of polymers. SUBSTANCE: described is method of preparing rubber-like polymers by (co)polymerization of cyclic oxides in inert organic solvent on heating in the presence of complex triisobutyl aluminium-based catalyst in inert, hydrocarbon solution in continuous mode in two reactors connected in series followed by isolation of the desired product. Solution in inert hydrocarbon of triisobutyl aluminium is added into second reactor in amount of 50-100% based on weight of complex catalyst solution introduced into first reactor. Triisobutyl aluminium based complex catalyst is complex based on triisobutyl aluminium and/or diethylene glycol dimethyl ether. EFFECT: rubber-like (co)polymers based on cyclic oxides with high yield of the desired product. 16 ex, 2 tbl
Patent RU-2152284-C1 (RU)
Inventor: IVANOV JU L
IPC: B21D19/00
Filed: 1998-06-29
Granted: 2000-07-10
Abstract: FIELD: plastic metal working, namely apparatuses for flanging openings in sheet blanks, possibly in aircraft making, ship building and allied industry branches. SUBSTANCE: apparatus includes die, punch with inner cavity filled with working fluid whose lower part is in the form of elastic pellets and upper part - in the form of elastic rod supporting press slide. EFFECT: simplified design, lowered cost price of apparatus having no expensive high-pressure hydraulic systems. 1 dwg
Patent RU-2155235-C1 (RU)
Title: Apparatus for thermal stabilizing of sheet parts
Inventor: MEL NIKOV E N
IPC: B21D7/03
Filed: 1999-03-24
Granted: 2000-08-27
Abstract: FIELD: plastic metal working with subsequent heat treatment, namely, forming sheet blanks of titanium alloys. SUBSTANCE: apparatus includes shaping unit, cross piece, pressure mechanism and deforming member joined with pressure mechanism. Shaping unit is placed in reservoir with walls equidistant to contour of shaping unit and it is provided with lid movable relative to said wall. Deforming member is in the form of sand layer limited by walls of reservoir, lid and separator made of heat resistant cloth or easy-to-form metal. Pressure member in the form of wedges is placed between cross piece and lid. Wedges are made of material with heat expansion factor more than that of reservoir material. EFFECT: possibility for making high quality parts of sheet blanks. 2 cl, 3 dwg
Patent RU-2160401-C1 (RU)
Title: Planetary mechanism
Inventor: FOT A P
IPC: F16H48/10
Filed: 1999-03-31
Granted: 2000-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: planetary mechanism relates to drives of high transmission ratio. It has body accommodating gear, carrier with satellite gear and two central wheels. Central wheels are made as discs with internal teeth and two rims at their ends. Gear and satellite gear in planetary mechanism are made in form of block with two spur rims. One of central wheels is driven wheel, and the other is driving one. One of spur rims of each block engages central driving wheel and the other rim, with driven wheel. EFFECT: enlarged process capabilities. 1 dwg
Patent RU-2155838-C1 (RU)
Title: Tram car tracks sectional reinforced concrete pavement and method of its assembling
Inventor: KOSTOV KOSTA KOEV
IPC: E01B21/00
Filed: 1999-05-26
Granted: 2000-09-10
Abstract: FIELD: road building. SUBSTANCE: proposed sectional reinforced concrete pavement has track inter-rail, inter-track and wayside reinforced concrete placed to form joints by their end face sides and provided with chamfers on lower parts of sides, and with sealing devices. Novelty is that plates rest on rubber linings placed on under-rail base. Rectangular projections are made on, upper parts of plate end face sides. One of projections carries ridge, and the other is provided with recess, ridge and recess forming locks of adjacent plates. Sealing device is made in form of rubber bars placed in compressed state between rails and plate sides. Bars, in cross section, have curvilinear surfaces at one side changing into projections in lower part. Length of bars is equal to length of plates between butt joints. Cutouts are made in lower parts of bar ends. Methods of assembling includes preparation of base, laying of plates to form butt-joints and sealing of clearances. Novelty is that plates are laid in two steps. First, plates are laid with space left in between, and during the second step spaces filled up with other plates so that projection of plate in space thrust at acute angle against previously laid plate with fixing the plates in this position. End of following laid plate is lifted and then the ends of both plates are synchronously lowered. EFFECT: improved stability, reliability of butt joints, increased service life of pavement and simplified assembling. 9 cl, 14 dwg
Patent RU-2153909-C1 (RU)
Inventor: LUGOVOJ S I
IPC: A63B69/06
Filed: 1999-09-10
Granted: 2000-08-10
Abstract: FIELD: sports equipment. SUBSTANCE: apparatus has wheel-mounted frame, loins thrust back positioned for displacement on columns rigidly fixed on frame, and hand stop handles positioned on ends of poles rigidly fixed to carts movable along guides positioned under guides for movable feet stops. Each cart with hand or feet stops is connected to run of separate closed chain. Counter displacement of carts provokes circular displacement of chains in one direction. Chains transmit torque to drive of drive shaft by means of sprockets fixed to shaft. Sprockets diameter ratio is equal to carts stroke length ratio. Variable rotation of drive shaft is converted into unidirected rotation of driven shaft by means of two chain transmissions. Rotation of steering wheel fork spindle is provided by rotation of splined shaft intersecting with it and splined sleeve sliding along it. Sleeve is rotated due to rotation of hand stop handles. Wheel brakes are driven by cables stretched in parallel with lower guides. EFFECT: increased exercising efficiency and simplified construction. 7 cl, 4 dwg
Patent AU-2007266218-C1 (AU)
Title: Biomarkers for diagnosing multiple sclerosis, and methods thereof
Inventor: COOK LISA
IPC: C07C235/08
Filed: 2007-05-24
Granted: 2013-05-23
Abstract: The present invention describes methods for the diagnosis and differential diagnosis of the different forms of multiple sclerosis The methods measure the intensities of specific small molecules called metabolites in samples from patients with clinically diagnosed relapsmg-remittmg or primary-progressive forms of multiple sclerosis and compare these intensities to the intensities observed in a population of healthy individuals, thus identifying markers of multiple sclerosis A method is also provided for the differential diagnosis of subjects afflicted with relapsing- renitting multiple sclerosis from secondary-progressive multiple sclerosis.
Patent AU-2010266433-C1 (AU)
Title: Data object store and server for a cloud storage environment
Inventor: PRAHLAD ANAND
IPC: H04L29/06
Filed: 2010-06-29
Granted: 2013-07-25
Abstract: Systems and methods are disclosed for performing data storage operations, including content-indexing, containerized deduplication, and policy-driven storage, within a cloud environment. The systems support a variety of clients and cloud storage sites that may connect to the system in a cloud environment that requires data transfer over wide area networks, such as the Internet, which may have appreciable latency and/or packet loss, using various network protocols, including HTTP and FTP. Methods are disclosed for content indexing data stored within a cloud environment to facilitate later searching, including collaborative searching. Methods are also disclosed for performing containerized deduplication to reduce the strain on a system namespace, effectuate cost savings, etc. Methods are disclosed for identifying suitable storage locations, including suitable cloud storage sites, for data files subject to a storage policy. Further, systems and methods for providing a cloud gateway and a scalable data object store within a cloud environment are disclosed, along with other features.
Patent AU-2013229769-C1 (AU)
Title: Heavy synthetic fuel
Inventor: DANCUART KOHLER LUIS PABLO FIDEL
IPC: C10L1/08
Filed: 2013-03-05
Granted: 2018-01-25
Abstract: The invention provides a process for the production of a fully synthetic heavy fuel oil, said process including at least fractionation of hydrocarbons obtained from the hydroconversion of C5 and heavier Fischer-Tropsch (FT) process products to obtain a product that is heavier than a middle distillate and has an ASTM D86 cut-off temperature in excess of 350°C. Further, the invention provides a fuel made in accordance with the process.
Patent RU-2168537-C1 (RU)
Inventor: AKSENOV V I
IPC: C10N30/02
Filed: 2000-01-24
Granted: 2001-06-10
Abstract: FIELD: lubricants. SUBSTANCE: invention relates to preparing thickening additives used in production of various-type motor and transmission oils, hydraulic fluids, etc. Process is accomplished in two apparatuses. One of them is loaded with polyisobutylene with molecular weight 4000 to 30000 in amounts 20 to 50 wt %, whereas industrial oil is fed portionwise at constant stirring and temperature 20 to 150 C, each portion constituting 5-10% of the weight of oil fed into apparatus and time interval between two feedings being at least 2 h. Second apparatus is loaded with polyisobutylene with molecular weight 40000 to 250000 in amounts 10 to 50 wt %, whereas industrial oil is fed portionwise at constant stirring and temperature 90 to 150 C, each portion constituting 2-5% of the weight of oil fed into apparatus and time interval between two feedings being at least 3 h. Solutions obtained in the two apparatuses are then combined at weight ratio of first- to second-apparatus solution between 5:1 and 10:1. Oil can also contain modifying additive selected from group including agidol-1 and/or agidol-2, or dilauryl dipropionate in quantities from 0.005 to 0.1 wt %. EFFECT: increased depolymerization stability and improved thickening ability and viscosity stability index combined with long-time preservation of solution homogeneity. 2 cl, 1 tbl, 6 ex
Patent RU-2161244-C1 (RU)
Inventor: MAL CHENOK V O
IPC: E21B43/16
Filed: 2000-02-09
Granted: 2000-12-27
Abstract: Изобретение предназначено для использования в нефтяной и газовой промышленности, в частности для воздействия на призабойную зону нефтяных и газовых скважин. Задачей изобретения является повышение работы устройства. Для этого по первому варианту устройство содержит опорный корпус, магнитострикционный вибратор (МСВ) и акустический отражатель (АО). При этом МСВ выполнен стержневым и закреплен в опорном корпусе над АО. Расстояние между излучающим торцом МСВ и отражающей поверхностью АО равно нечетному числу полуволн, установившихся в скважинной жидкости (СЖ) на резонансной частоте МСВ. В опорном корпусе между излучающим торцом МСВ и отражающей поверхностью АО выполнено окно для излучения в СЖ акустической волны. По второму варианту устройство содержит дополнительный, по меньшей мере, один МСВ. Оба МСВ выполнены стержневыми и закреплены в опорном корпусе на расстоянии между излучающими торцами МСВ, равном нечетному числу полуволн, установившихся в СЖ на резонансной частоте МСВ. Излучающие торцы МСВ соединены упругой вставкой. В ней установлен токоподвод. В опорном корпусе между излучающими торцами МСВ выполнены окна для излучения в СЖ акустической волны. Собственная частота одного из попарно расположенных МСВ отличается от соседнего на 5 - 50 Гц. 2 с. и 1 з.п.ф-лы, 2 ил.