baber/WOPTO huggingface dataset:
Patent RU-2159330-C1 (RU)
Inventor: GORLANOV S F
IPC: E21B43/38
Filed: 1999-05-13
Granted: 2000-11-20
Abstract: FIELD: production of oil from wells with use of well sucker-rod pumps. SUBSTANCE: invention is intended for protection of pumps against harmful effect of gas. Separator includes inlet branch pipe with holes in upper part and flow swirler, separation chamber with gas-release valve, suction collector communicating with lower part of separation chamber. Upper part of inlet branch pipe with flow swirler is placed concentrically in separation chamber, chamber being installed in suction collector. Hydraulic length of inlet branch pipe and separation chamber provides for water seal preventing passage of gas. EFFECT: raised separation capability of gas separator. 1 cl, 2 dwg
Patent RU-2155272-C1 (RU)
Inventor: SEDUNOV I P
IPC: F02B55/00
Filed: 1999-07-13
Granted: 2000-08-27
Abstract: FIELD: mechanical engineering; transport engineering; air, water and road vehicles. SUBSTANCE: engine housing has intake and outlet ports, compression and expansion compartments and combustion chamber. Rotor is installed in housing at angle to its axis. Inner surface of housing and rotor are of similar design, namely, are made in form of two screw cones arranged on one axis and pointed to each other. Engine has two support units, each containing two crosshead pairs and fragment of crankshaft with support and output journals. Output journal is coupled with power takeoff shaft through guide mechanism furnished with counterweight. EFFECT: increased efficiency. 6 cl, 5 dwg
Patent RU-2161562-C1 (RU)
Inventor: GEORG SHNAJDER
IPC: B41F31/00
Filed: 1998-05-11
Granted: 2001-01-10
Abstract: FIELD: inking apparatus for rotary printing machine. SUBSTANCE: inking apparatus includes form inking rollers 12,13 and master cylinder 1 providing first coloring at least of two adjacent form inking rollers 12,13 directly from central ink feeding roller 2 and secondary coloring of rollers 12,13 indirectly by means of central roller 2. EFFECT: enhanced operational comfort, small size of apparatus. 18 cl, 4 dwg
Patent RU-2166092-C1 (RU)
Inventor: DVORNIKOV L T
IPC: E21D21/00
Filed: 1999-12-27
Granted: 2001-04-27
Abstract: FIELD: mining; applicable in roof bolting of mine workings. SUBSTANCE: anchor lock including anchor proper with clamping lock sections has two nuts, one of which is connected to anchor with left-hand thread and the other, with right-hand thread of different diameters. Nuts are shaped with counter bevels between which congruent nut and bushing are installed. The latter is made of easily deformed flexible material, rubber, for instance. Geometric axis of threaded connections is eccentric to geometric axis of nuts. EFFECT: reduced time for anchor installation, improved labor conditions, higher reliability of anchor fastening and possibility of anchor repeated use. 1 dwg
Patent RU-2170833-C1 (RU)
Inventor: KOLESNIKOV S T
IPC: F02B33/10
Filed: 1999-12-29
Granted: 2001-07-20
Abstract: FIELD: mechanical engineering; automotive industry, shipbuilding, tractor and agricultural machine engineering and pump building. SUBSTANCE: proposed engine has housing, cylinders with pistons provided with rings and pins, flywheel rotator, fuel feed system, combustion chamber fuel igniter, suction chamber arranged over piston and furnished with additional piston rigidly coupled with main piston by rod. Ends of rod are provided with two working pistons connected with two supercharging pistons. Rod of piston system services simultaneously as rod of pump which has two adjacent high-pressure chambers with sealing rings. Piston system transmission and synchronization mechanism has camshaft with eccentric which is connected with piston system rod through connecting rod, three -arm lever and cheeks. Flywheel is rigidly secured on one end of camshaft, and ignition distributor, on other end. EFFECT: simplified design, increased service life of engine, possibility of operation on different kinds of liquid fuel, no pollution of atmosphere. 4 dwg
Patent AU-2007352460-C1 (AU)
Title: Plant microRNAs and methods of use thereof
Inventor: GUO LIANG
IPC: A01H1/00
Filed: 2007-10-12
Granted: 2013-05-23
Abstract: This invention discloses novel microRNAs and their precursors, and recombinant DNA constructs including such novel miRNAs, miRNA precursors, miRNA promoters, and miRNA recognition sites corresponding to the miRNAs. Included are novel miRNA and miRNA precursors that exhibit nutrient-responsive expression. Also disclosed are miRNA decoy sequences. Further provided are non-natural transgenic plant cells, plants, and seeds containing in their genome a recombinant DNA construct of this invention and methods of controlling gene expression using recombinant DNA constructs of this invention.
Patent AU-2013260683-C1 (AU)
Title: Wearable electronic device
Inventor: MISTRY PRANAV
IPC: G04G21/00
Filed: 2013-11-20
Granted: 2019-05-16
Abstract: In one embodiment, a device includes a device body that includes a touch-sensitive display and a processor. The device also includes a band coupled to the device body and an optical sensor in or on the band. The optical sensor faces outward from the band and captures images. The processor communicates with the optical sensor to process captured images.
Patent AU-2014304365-C1 (AU)
Title: Appliance for reducing facial ageing and/or oral parafunctional activity
Inventor: MOHINDRA NARESH KUMAR
IPC: A61C7/08
Filed: 2014-07-31
Granted: 2018-11-29
Abstract: An appliance for use in a method of reducing facial aging and/or oral parafunctional activity e.g. bruxism, comprises two parts, the parts intended in use to contact the posterior teeth on respective opposite sides of either the upper or lower jaw, each part comprising a composite structure comprising: iii) a first layer (2) formed of a durable, resilient, elastomeric material comprising a cured thermoset rubber and which in use contacts the occlusal biting surfaces of the posterior teeth; and iv) a second layer (3) formed of a durable, non-deformable material having a softening point over 100°C and which in use provides a bite plate; wherein the second layer of each part, that has a substantially planar first surface, is provided with a protrusion (5), formed of durable, non-deformable material having a softening point over 100°C, which extends from at least 2mm up to 20mm from a second surface (4) of the second layer (3) away from the first layer (2) and which is positioned such that in use the protrusion extends from the surface above at least a part of the first and/or second molar teeth which are in contact with the first layer. A method of making the appliance and a kit of parts is also disclosed, as are several methods of use of the appliance.
Patent AU-2017323584-C1 (AU)
Title: Compounds and compositions as inhibitors of endosomal toll-like receptors
Inventor: ALPER PHILLIP
IPC: C07D471/04
Filed: 2017-09-06
Granted: 2020-09-17
Abstract: The invention disclosed herein relates to 4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridinyl compounds and 4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridinyl compounds of Formula (A), pharmaceutical compositions comprising such compounds and the use of such compounds in the treatment of autoimmune diseases.
Patent RU-2167715-C1 (RU)
Inventor: PIVOVAROVA N A
IPC: B01J37/34
Filed: 2000-02-03
Granted: 2001-05-27
Abstract: FIELD: petroleum processing catalyst production. SUBSTANCE: ammonium molybdate and cobalt nitrate solution is treated by constant magnetic field prior to be used to impregnate carrier. Crossing of magnetic field by solution stream results in increasing activity of dissolved metal cations and also increasing moistening capacity of solution. Consequently, penetration of active metals into carrier particles and thereby increase in active metal concentration are facilitated. According to invention, magnetic field is used with intensity 80-120 kA/m and velocity of stream through magnetic field generator is 0.5- 1.5 m/s. Carrier impregnation rate is increased at invariable concentrations of impregnating solutions, temperature, and impregnation time. Impregnated carrier is dried and thermally treated. EFFECT: increased catalytic activity and facilitated catalyst preparation. 2 cl, 1 tbl
Patent RU-2171415-C1 (RU)
Inventor: KHUSNULLIN R A
IPC: F16L3/205
Filed: 2000-02-22
Granted: 2001-07-27
Abstract: FIELD: construction engineering; turbine plants for thermoelectric plants, thermal and atomic stations. SUBSTANCE: turbine plant includes mean-pressure and high- pressure cylinders with steam supply and discharge pipe lines fitted with vertical supports, rotors mounted in movable bearings sliding over longitudinal key joints relative to fixed foundation frames mounted on cross-bars of foundation. Steam supply and discharge pipe lines are additionally provided with spring-loaded supports of non-vertical comprehensive action for prevention of seizing of longitudinal key joints; spring-loaded supports are mounted in pairs on vertical section of pipe line or on adjoining horizontal sections. Support including cross-member with rods and spring secured between bases is additionally provided with at least two suds and nuts. Deformation of spring is adjusted according to force exceeding load from pipe line. EFFECT: enhanced operational reliability due to reduction of forces transmitted by pipe lines to turnable plant. 3 cl, 3 dwg
Patent RU-2170661-C1 (RU)
Inventor: STEPANOV JU S
IPC: B26F1/26
Filed: 2000-05-29
Granted: 2001-07-20
Abstract: FIELD: cutting out different materials by means of supersonic liquid jet. SUBSTANCE: apparatus includes supporting table, movable carriage with nozzle unit and receptacle for technological liquid. In upper portion of receptacle there are two reflectors forming slit widened downwards. In power portion of receptacle coaxially with slit, cone like jet splitter is arranged. Faces of splitter cone are parallel relative to respective sides of reflectors widened downwards. It provides reduced level of acoustic pressure at operation, eliminates splashing and water mist generation. EFFECT: enhanced ecology of method. 2 dwg
Patent RU-2179973-C1 (RU)
Title: Benzimidazolium bis-quaternary salt as antifogging stabilizing agent of silverhalogen photographic emulsion sensitized with carbocyanine dye and method of sensitization of silverhalogen emulsion by their using
Inventor: KIRENSKAJA L I
IPC: C07D235/04
Filed: 2000-07-03
Granted: 2002-02-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes novel benzimidazolium bis-quaternary salts of the formula (I)   where B is H, CH 3 , R-alkyl; B is H, CH 3 , Cl, OCH 3 ; m = 1-5; n = 0-2; X is a residue of indicated formula where Y is NH, O; B is H, Cl that can be used as antifogging stabilizing agent of silverhalogen photographic emulsions and method of sensitization of silverhalogen emulsions by its using. Compound (I) with use of carbocyanine dyes of anionic or cationic-anionic type and supersensitizing agent of the formula (1) ensure to enhance photosensitivity of photomaterials at decreased or permissible level of fog optical density. Supersensitizing agent of the formula (1) and benzimidazolium bis- quaternary salt of the formula (I) are added in the ratio 1:I = 1:(0.05-0.4). EFFECT: new compounds indicated above, improved method of synthesis, valuable properties. 3 cl, 2 tbl
Patent RU-2187326-C1 (RU)
Title: Composition "vilarin" showing adaptogenic and general tonic effect
Inventor: GLYZIN V I
IPC: A61K36/28
Filed: 2001-10-01
Granted: 2002-08-20
Abstract: FIELD: medicine, phytotherapy. SUBSTANCE: invention relates to the development of agents on the basis of medicinal plants that can be used as adaptogenic and general tonic agents. The proposed agent comprises a mixture of extracts of Leuzea carthamoides, Eleutherococcus senticosus, purple coneflower, glabrous licorice, bear berry leaves and wild rose fruits. Agent enhances physical working ability, resistance against hypoxia and emotional stress and improves coordination of motions. EFFECT: enhanced effectiveness, valuable medicinal properties of composition. 2 cl, 17 tbl
Patent RU-2194195-C1 (RU)
Inventor: KOKHANOV S G
IPC: F04D29/44
Filed: 2001-10-17
Granted: 2002-12-10
Abstract: FIELD: manufacture of compressors. SUBSTANCE: vaned diffuser of centrifugal compressor has walls with vanes located between them; their width is lesser than distance between said walls. Width of vanes is decreased over at least part of their length beginning with leading edges from both butts; end surfaces on decreased width are located at spaced relation to respective walls of diffuser. EFFECT: reduced losses due to eddy and separation of flow. 5 cl, 4 dwg
Patent RU-2205055-C1 (RU)
Inventor: EVTJUKHIN N A
IPC: B01D3/14
Filed: 2002-01-21
Granted: 2003-05-27
Abstract: Область применения: нефтепереработка, в частности, к установке первичной перегонки нефти для получения дистиллятных фракций, таких как бензин, керосин, мазут. Задача: повышение эффективности процесса разделения нефти на фракции, достижение энергосбережения. Установка атмосферной перегонки нефти содержит последовательно соединенные первый и второй кожухотрубчатые теплообменники, первую ректификационную колонну, печь, вторую ректификационную колонну, третий, четвертый, пятый кожухотрубчатые теплообменники, первый, второй, третий блоки термосифонных теплообменников, а также установленный на выходе паров второй ректификационной колонны пятый термосифонный теплообменник, выход которого соединен со вторым газосепаратором, причем каждый термосифонный теплообменник выполнен в виде закрепленного в корпусе в его разделительной перегородке пакета термосифонных труб с зонами испарения и конденсации. 1 ил.
Patent RU-2212537-C1 (RU)
Inventor: PLJUSNIN V A
IPC: E21C41/26
Filed: 2002-01-23
Granted: 2003-09-20
Abstract: Изобретение относится к области горного дела и может быть использовано при выемке бульдозерами непродуктивных пород на россыпных и пластовых месторождениях. Задачей, на решение которой направлено заявляемое изобретение, является повышение производительности выемки породы и снижение себестоимости вскрышных работ. Способ вскрыши месторождений включает подрезку с образованием выемки, перемещение пород сплошными и косыми выездами и укладку их в треугольный и трапециевидный отвал. Породу перемещают и укладывают в трапециевидный отвал высотой, определяемой приведенной зависимостью, с образованием естественных откосов с двух сторон тремя приемами, причем первым приемом породу из выемки перемещают сплошным выездом и укладывают в треугольный отвал, вторым приемом породу из выемки сплошным выездом перемещают в начало треугольного отвала, а затем укладывают веером в трапециевидный отвал, третьим приемом оставшуюся породу подрезают под острым углом к линии откоса выемки, перемещают в начало треугольного отвала и укладывают веером в трапециевидный отвал. 2 ил.
Patent RU-2216086-C1 (RU)
Title: Device for limiting asymmetric short-circuit currents in multiphase high-voltage mains
Inventor: POD JACHEV V N
IPC: H02H3/20
Filed: 2002-02-19
Granted: 2003-11-10
Abstract: FIELD: electrical engineering and power engineering for inserting multiphase devices in neutral. SUBSTANCE: device that can be used in lines with neutral grounded in any way has circuit set up of series-connected resistor with linear current-voltage characteristic connected to neutral of multiphase ac device, resistor with nonlinear current-voltage characteristic, and current sensor, as well as switching apparatus and automatic-control unit; rated voltage of switching apparatus is below that of multiphase device neutral and rated voltage of resistor with nonlinear current-voltage characteristic does not exceed that of switching apparatus. EFFECT: reduced power loss under normal conditions; reduced mass and size of device. 3 cl, 1 dwg
Patent RU-2205519-C1 (RU)
Title: Demodulator of signals of sixteen-position quadrature amplitude manipulation
Inventor: PARKHOMENKO N G
IPC: H04L27/34
Filed: 2002-04-29
Granted: 2003-05-27
Abstract: FIELD: radio engineering. SUBSTANCE: input signal of sixteen-position quadrature amplitude manipulation is coherently demodulated and tetrad of demodulated symbols A,B,C,D is generated across output of demodulator. Then first and second signals of four-position phase manipulation are formed, obtained noise signal is amplified K times and is summed up with input signal of sixteen-position quadrature amplitude manipulation, frequency of pulse flow of incompatibles per each of four partial channels is measured and evaluation of error probability in digital symbols A,B,C,D across output of demodulator is obtained. EFFECT: evaluation of error probability in each of four partial digital information transmission channels. 2 cl, 3 dwg
Patent RU-2219787-C1 (RU)
Inventor: KOSHCHAEV A G
IPC: A23K1/14
Filed: 2002-05-06
Granted: 2003-12-27
Abstract: FIELD: fodder production. SUBSTANCE: seeds are soaked, mixed with ground adsorbent having grain size not superior to size of seeds, resulting mixture is spread out, and couched with subsequent forcing of germs at sun or artificial irradiation. Adsorbent comprises predefication precipitate in amount 8-10% of the initial weight of seeds, which precipitate is source of mineral substances, proteins, and carbohydrates. EFFECT: improved quality of vitamin additive.
Patent RU-2206353-C1 (RU)
Inventor: SHUMJATSKIJ O V
IPC: A62C13/22
Filed: 2002-08-14
Granted: 2003-06-20
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: apparatus has initiating unit made in the form of electric and thermochemical starting initiators, which are mounted on surface of aerosol-generating charge cartridge in the vicinity of receiver. Discharge openings are arranged on cylindrical housing near its metal cover and/or on it. Ratio of area of charge burning surface and total area of discharge openings is 10-100. EFFECT: improved quality of aerosol flow and convenient application for different objects. 2 cl, 1 dwg
Patent RU-2232150-C1 (RU)
Inventor: LOKHOVA N A
IPC: C04B35/14
Filed: 2002-10-25
Granted: 2004-07-10
Abstract: FIELD: building industry, ceramic materials. 
     SUBSTANCE: invention relates to manufacturing ceramic materials. As raw components mass comprises, wt.-%: fly ash after combustion of brown coals with the content up to 25 wt.-% of calcium oxide, 49.3-50.0; microsilica from manufacturing crystalline silicon with the content 90-95 wt.-% of active silica, 26.5-26.9; and tall pitch 5% emulsion in 2% Na 2 CO 3  aqueous solution, 23.1-24.2, and this mass is oxidized with sodium hypochlorite. Invention provides enhancing plasticity of raw mass, reducing roasting temperature, elevated strength in compression of material and its resistance to cold. 
     EFFECT: valuable properties of material and articles. 
     2 tbl, 1 ex
Patent RU-2216447-C1 (RU)
Title: Method of manufacture of hollow products from plastic material
Inventor: KHACHATURJAN O A
IPC: B29D22/00
Filed: 2002-12-05
Granted: 2003-11-20
Abstract: FIELD: methods of manufacture of hollow products from plastic materials. SUBSTANCE: process of cutting-off of hollow products is accomplished by rotation of semifinished product relative to its longitudinal axis and/or rotation of working member relative to surface of semifinished product; and cutting-off is carried out at temperature of 220-240C. EFFECT: higher quality of products. 3 cl
Patent RU-2228726-C1 (RU)
Inventor: BUSHMANOV A V
IPC: A61B17/74
Filed: 2002-12-06
Granted: 2004-05-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has arc-shaped rods and compressing unit mounted on fastening ends of the rods composed of upper and lower parts. Lower part of the compressing unit has threaded rod having head screwable into bone tissue and stopper member for fixing it. EFFECT: improved reliability in fastening apparatus on bone and fixing bone splitters. 1 dwg
Patent RU-2228630-C1 (RU)
Title: Способ защиты вегетирующих паслёновых культур от вредных насекомых
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-12-15
Granted: 2004-05-20
Abstract: Изобретение относится к технологии биологической защиты растений. Предложен способ защиты вегетирующих пасленовых растений от вредных насекомых. Способ предусматривает опрыскивание растений суспензией энтомопатогенных нематод с добавлением антидесиканта. При этом в качестве энтомопатогенных нематод используют Steinernema caprocapsae, а в качестве антидесиканта препарат, полученный путем последовательного экстрагирования биомассы микромицета Mortierella sepedonioides. Предлагаемый способ позволяет повысить эффективность борьбы с вредными насекомыми на вегетирующих пасленовых. Изобретение предназначено для использования в сельском хозяйстве.
Patent RU-2232796-C1 (RU)
Title: Моторное масло
Inventor: ZOLOTOV V A
IPC: C10M133/16
Filed: 2002-12-26
Granted: 2004-07-20
Abstract: Использование: в автомобильной технике в качестве универсального всесезонного моторного масла. Сущность: масло содержит, мас.%: щелочной алкилсалицилат кальция - 2,9-4,9, щелочной сульфонат кальция - 0,5-1,5, полиметакрилат марки "Д" - 1,5-2,5, полиметилсилоксан - 0,003-0,005, гидрированный блок-сополимер бутадиена со стиролом - 1,75-2,25, высокомолекулярное основание Манниха - 2,0-3,0, концентрат смеси моно- и бис-алкилсукцинимидов в масле - 2,5-3,5, модифицированный продукт алкилирования фенола хлорпарафинами -1,4-2,2, блок-сополимер окиси этилена и пропилена на основе этилдиамина - 0,015-0,025, спиртовой цинкдитиофосфат - 0,6-1,6, остаточный компонент с кинематической вязкостью при 100°С 15-20 мм 2 /с - 5,4-6,0, маловязкое дистиллятное масло с кинематической вязкостью при 100°С 2-4 мм 2 /с - остальное. Моторное масло соответствует требованиям к классу вязкости 4з/14 и группе эксплуатационных свойств "Д". Технический результат - улучшение противоизносных и антиокислительных свойств масла, что позволит обеспечить надежную работу высокофорсированных бензиновых и дизельных двигателей автомобильной техники в широком интервале температур окружающего воздуха. 4 табл.
Patent RU-2232931-C1 (RU)
Inventor: KOZODOEV L V
IPC: F16L13/007
Filed: 2002-12-30
Granted: 2004-07-20
Abstract: FIELD: construction engineering. 
     SUBSTANCE: invention relates to making of pipelines of plastic, particularly, polyethylene pipes. Proposed permanent joint consists of plastic pipe enclosing by its working part the working part of steel pipe, and sleeve installed in zone of pipe connection. Steel pipe is provided with ring projection against which reinforced plastic pipe thrusts. Sleeve is rigidly connected with ring projection, and split bushing is installed between sleeve and reinforced plastic pipe. In process of making the pipeline joint reinforced plastic pipe is pulled onto steel pipe to thrust against ring projection. Split bushing is fitted onto which sleeve is interference fitted which is provided by taper of mated surfaces of sleeve and split bushing. Sleeve is fastened on ring projection by spot welding. 
     EFFECT: improved reliability of pipe joints. 
     3 cl, 2 dwg
Patent RU-2231681-C1 (RU)
Inventor: TSYBAKIN JU V
IPC: F03D3/02
Filed: 2003-02-25
Granted: 2004-06-27
Abstract: FIELD: wind power engineering; ecologically clean power generation. 
     SUBSTANCE: invention can be used for power generation and carrying out mechanical work. Proposed windmill has structural skeleton with support bearing units of vertical shaft mechanically coupled with mechanical energy consumer and equipped with dismountable casing, hollow windwheel consisting of two horizontal disks with blades and air flow limiting adjuster. Hollow guide-vane assembly enclosing windwheel is installed on shaft (for rotation and feathering) on lower and upper bearings, respectively. Vertical walls of hollow guide-vane assembly form contraction (inlet) and diffuser (outlet) channels for passing air flow. Inlet guide vanes are installed in contraction channel, and outlet guide vanes, in diffuser channel. Protective screen is installed at contraction channel inlet secured over its perimeter (over area of entry of contraction channel of hollow guide-vane assembly). 
     EFFECT: improved efficiency of windmill and its ecological safety. 
     2 dwg