baber/WOPTO huggingface dataset:
Patent BR-PI0602124-C1 (BR)
Title: válvula de forma flexìvel, com sistema de fechamento automático
Inventor: DARRE CARLOS DAFFRE
IPC: F25C1/24
Filed: 2006-05-31
Abstract: VáLVULA DE FORMA FLEXìVEL, COM SISTEMA DE FECHAMENTO AUTOMáTICO, pleiteada através de um pedido de Adição ao PI 0602124-7, propondo que um carpo flexível, formada par duas faces (14) e (15), tenha, cada qual, a sua respectiva borda superior (13) dobrada, formando dois pares de bordas superiores justapostas, unidas por solda, excetuando-se um trecho central (17), obtendo-se uma abertura (20) e uma válvula com abertura inferior comunicante com a passagem de duas células centrais (2a) e (2b) superiores do corpo flexível, as quais, por sua vez, comunicam-se com o restante das células (2) da forma. As bordas livres dobradas (13) da parte superior permanecem internas ao corpo flexível e abertas, em justaposição, permitindo a inserção do líquido para o preenchimento das células da forma através da passagem natural da válvula entre as duas faces justapostas, o líquida será impedida de escapar mesma virando-se a embalagem pois, nesse caso, o líquido penetrará pelas bordas internas (13) abertas dobradas (não soldadas) de cada face justaposta (14) e (15) que compõe a borda superior do carpo flexível, insuflando-as, o que provoca o encosta entre as referidas faces (14) e (15), as quais fecham-se automaticamente.
Patent AU-2012284833-C1 (AU)
Title: Thermoelectric conversion element and thermoelectric conversion power generation system
Inventor: NAKAYA HIROAKI
IPC: H02N11/00
Filed: 2012-07-20
Granted: 2015-02-05
Abstract: The present invention provides a thermoelectric conversion element which has high thermoelectric conversion efficiency and a thermoelectric conversion power generation system which has high power generation efficiency. A thermoelectric conversion element of the present invention is composed of a thermoelectric conversion unit and an electrode, and the thermoelectric conversion unit comprises at least: a thermoelectric conversion material part or thermoelectric conversion material layer that is formed of a thermoelectric conversion material; and a charge transport part or charge transport layer that is formed of a charge transport material which is selected from the group consisting of graphite, crystalline graphite and graphene and which has electrical conduction characteristics of at least a semiconductor and a metal.
Patent AU-2017200953-C1 (AU)
Title: High density aqueous well fluids
Inventor: NALEPA CHRISTOPHER J
IPC: A61L31/16
Filed: 2017-02-13
Granted: 2019-04-04
Abstract: Abstract This invention provides zinc-free aqueous brine compositions. These zinc-free aqueous brine compositions have a density of about 14.3 pounds per gallon to about 15.8 pounds per gallon, and a true crystallization temperature of about 20°F or less, and 5 comprise water and two or more inorganic bromide salts, where the inorganic bromide salts include calcium bromide and cesium bromide. Processes for forming these zinc-free aqueous brine compositions are also provided.
Patent RU-2160856-C1 (RU)
Title: Method of formation of antifriction coating of contacting friction surfaces
IPC: F16C33/14
Filed: 2000-04-18
Granted: 2000-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method consists in that preliminarily mechanically activated mixture of ground substance with binder forming antifriction coating is positioned between friction surfaces. Substance forming antifriction coating is represented by composition of natural minerals containing, mass %:   accompanying rare-earth elements -0.1-10, H 2 O-not more than 5. Preliminary mechanical activation may be performed at pressure pulsation of 0.01-10 Mpa at 100-200 C. EFFECT: enhanced stability and strength of coating. 1 cl
Patent RU-2178571-C1 (RU)
Title: Generator of signals reflected from coastline
Inventor: DAL V S
IPC: G01S7/40
Filed: 2000-04-25
Granted: 2002-01-20
Abstract: FIELD: teaching and training of operators of radars and of radar information processing devices in operation when vessel sails in navigation most-risky areas such as throats, strait zone or along coastline of chosen shipping area. SUBSTANCE: device incorporating control console, storage, on-line storage and video signal former is inserted with unit of electron library of maps, unit controlling preliminary recording, former of relative coordinates of vessel carrying radar and reading and synchronization unit with their couplings which secures modeling of signals similar to signals reflected from coastline and navigation markers of chosen shipping area across output of receiver of radar, inherent noises of receiver and synchronization signals at rate of radar functioning and with due account of motion of vessel carrying radar. Size of simulated shipping area can amount to field of square with leg equal to several hundred kilometers with discreteness of formation of outline of coastline equal to range discrimination of radar. EFFECT: enhanced authenticity of modeling of profile of coastline and navigation markers on screen of radar with reference to moving vessel carrying radar. 5 dwg
Patent RU-2185797-C1 (RU)
Inventor: GORODNICHENKO A I
IPC: A61B17/66
Filed: 2000-12-25
Granted: 2002-07-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has body strips with distance frames having coupling bolts and rod holders and removable compression-distraction mechanism. The compression-distraction mechanism is designed as lead screw direction along longitudinal axis of the apparatus and having displacement relative to the central axis. It has different-direction thread at the ends with hexahedral neck and two threaded coupling members. Each coupling member has two parts one of which is on a coupling bolt and, being like distance frame, the other one is attached to it by means of coupling bolt and is mounted on the apparatus rod by means of holder. The plane of threaded coupling arrangement is in parallel to the body strips. The compression-distraction mechanism rod holders are like apparatus rod holder. The longitudinal threaded coupling axis is set in perpendicular to the longitudinal axes of the apparatus distance frames to enable one to make distraction, reposition and compression of fractured bone fragments. EFFECT: wide range of functional applications. 4 dwg
Patent RU-2184868-C1 (RU)
Title: Internal combustion engine fuel processing device
Inventor: EVSTIFEEV B V
IPC: F02B51/04
Filed: 2001-01-17
Granted: 2002-07-10
Abstract: FIELD: mechanical engineering; fuel systems of internal combustion engines. SUBSTANCE: according to proposed invention, device for processing of fuel in internal combustion engine has additionally low voltage source, inlet and outlet flanges, high voltage unit made in form of core enclosing negative electrode from outside and high and low pressure windings which are arranged concentrically relative to core. Device has spacers with channels to pass fuel made of electric insulating material, sealing bushing, space with fitted in windings filled up with insulating liquid. Voltage regulator placed in low voltage source circuit and core made up of set of metal plates. EFFECT: electric shock protection, reduced losses of electric potential, prevention of damage to high voltage lines in operation, provision of treatment of fuel by magnetic field. 6 cl, 2 dwg
Patent RU-2182107-C1 (RU)
Title: Полимерная пленка для пищевых продуктов и упаковка из этой пленки
Inventor: BORODAEV S V
IPC: A23L13/00
Filed: 2001-03-30
Granted: 2002-05-10
Abstract: Изобретение относится к упаковочной пленке, обладающей достаточно высокой проницаемостью по отношению к коптильным веществам дыма и/или к парам воды и позволяющей эффективно осуществлять копчение и/или сушку упакованных в нее продуктов. Пленка содержит полиамидную основу и 4,0-50,0 мас.% гидрофильного соединения, которое образует в полиамидной основе высокодисперсную фазу с линейным размером домена 0,1-3,0 мкм в направлении, перпендикулярном плоскости пленки, и способное совмещаться с не менее 10 мас.% воды. В качестве гидрофильного может быть использовано либо полимерное соединение, либо низкомолекулярное соединение, представляющее собой соль. 2 с. и 10 з.п. ф-лы, 1 табл., 7 ил.
Patent RU-2187774-C1 (RU)
Title: Magazine
Inventor: GLUKHOV A V
IPC: F41A9/00
Filed: 2001-05-21
Granted: 2002-08-20
Abstract: FIELD: weapon, applicable in weapon of the "bull-pup" arrangement with an upper longitudinal placement of the magazine relative to the weapon barrel. SUBSTANCE: the magazine has spring-loaded cartridge feed levers provided with dummy cartridges of the feed ribs positioned on a flexible coupling, the cartridge feed levers proper are positioned in longitudinally connected double-row cartridge sections of the magazine case, whose front wall is formed by the magazine case cover connected longitudinally, and contractions of the outlets of both cartridge sections of the magazine turn into single-row curvilinear ducts. The united ducts form a contraction of the common outlet of the cartridge sections provided with recesses for drawing-off of the feed rib of the cartridge section of a lesser capacity, with a subsequent transition of the cartridge row to the rotor, member of turn of the fed cartridges located in the transversal axis, and further - to the segment cavity of the magazine mouth provided with lips for holding the cartridges. The segment cavity of the mouth is positioned in the bifurcated point of the upper part of the magazine cartridge sections, and its lips with a crosspiece for holding the cartridges face the rear wall of the magazine case connected to the weapon longitudinally, as well as provided with members for fixing the cartridge feed levers and ribs in their lower position at magazine filling. The cartridge feed levers are made in the form of pencil cases positioned inside the feed lever springs with a rest on their upper coils and the dummy cartridges of the feed ribs are provided with compression springs for placement of the feed ribs inside the given pencil cases at magazine filling, the upper dummy cartridges of the feed rib of the cartridge section of a lesser capacity are provided with segment cutouts of its case different distant from the bottom part of each cartridge, and the spring-loaded cartridge feed ribs of both cartridge sections of the magazine are made for their locking in the released position of the feed ribs. The lower dummy cartridge of each feed rib is provided with a tooth making an engagement with the respective cutout in the wall of one of the curvilinear ducts of the magazine case at a release of the given feed rib, locking of the cartridge feed lever and feed ribs of each cartridge section in their lower position is accomplished with the aid of a locking pin positioned in a hole of the magazine and hollow case of the upper dummy cartridge of the feed rib. EFFECT: enhanced capacity of the magazine and improved its operating qualities. 4 dwg
Patent RU-2192369-C1 (RU)
Title: Method of filling aircraft hydraulic system
Inventor: VDOVIN A I
IPC: B64F1/28
Filed: 2001-06-13
Granted: 2002-11-10
Abstract: FIELD: aeronautical engineering; flying vehicle hydraulic systems working on oils, type AMГ- (Russia), hydronicoil (France) and other analogs of AMГ-10 oil; various industries. SUBSTANCE: proposed method of filling aircraft hydraulic system consists in ground preparation of working fluid of definite quality, filling the technological tanks for closed filling through quick-detachable joint or on-board quick-acting valve; filling the hydraulic system is also performed during scheduled maintenance (every 300 hours of flight); aircraft hydraulic tanks are filled from technological tanks in small amounts, 10 to 30 l as maximum for replenishing oil losses (spillage and oil drained from filter sleeves); purity of working fluid shall be higher by 2 or 3 classes at kinematic viscosity higher than required viscosity by 2 to 3 cSt. EFFECT: enhanced efficiency of restoration of quality of working fluid at maintained quality. 3 dwg
Patent RU-2207804-C1 (RU)
Title: Plethysmograph device
Inventor: ILJASOV L V
IPC: A61B5/0295
Filed: 2001-12-10
Granted: 2003-07-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has chamber having internal cavity for placing extremity under study therein, inflatable cuff for stopping venous blood circulation in the extremity. The cuff has manometer unit and device for measuring extremity volume in achieving venous blood circulation stop. Atmospheric pressure gage, bellows having inlet connection pipe and movable bottom mechanically connected to reciprocating motion drive, micro-compressor, pneumatic tumbler switches, two variable pneumatic air-flow constrictors having inlet and outlet connection pipes and electronic computer device. Device for measuring extremity volume increment when stopping venous blood circulation, is designed as positive pressure gage having inlet connection pipe. Sealing member is designed as inflatable cuff having manometer. The sealing member is positionable in space separating the extremity under study and internal chamber surface generatrix. The inlet connection pipes of the positive pressure gage and the first pneumatic air-flow constrictor and outlet connection pipe of the second pneumatic air-flow constrictor are connected to the internal cavity of the chamber. The micro-compressor is connectable with its inlet to inlet connection pipe of the second pneumatic air-flow constrictor, to inflatable cuff for stopping venous blood circulation and member for sealing the internal cavity of the chamber via corresponding connection pipes. The outlet connection pipe of the second pneumatic air-flow constrictor is connected to atmosphere via pneumatic tumbler. Outlets of the positive pressure gage and atmospheric pressure gage are connected to the electronic computer device. EFFECT: high accuracy in determining modulus of blood circulation intensity without applying additional instruments. 3dwg, 1 tbl
Patent RU-2205647-C1 (RU)
Title: Method for treating the cases of toxic hepatitis and hepatic cirrhosis
Inventor: GALIMOV O V
IPC: A61M25/01
Filed: 2001-12-18
Granted: 2003-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out introducing cannula into umbilical vein in endoscopic way. Dispersed biological Alloplant material is administered in the amount of 5.0 ml once a day. The total treatment course is 3-5 injections long. EFFECT: enhanced effectiveness in stimulating hepatocyte regeneration. 1 dwg, 1 tbl
Patent RU-2209338-C1 (RU)
Title: Kaplan turbine wheel
Inventor: GINZBURG A E
IPC: F03B3/14
Filed: 2001-12-24
Granted: 2003-07-27
Abstract: FIELD: turbine engineering. SUBSTANCE: proposed wheel is designed for use in hydraulic turbines with rotary blade wheels. Wheel contains housing with fitted-on blades each consisting of airfoil portion and trunnion and blade turning mechanism whose levers are mounted on blade trunnions. Blades are fixed in housing from displacement in direction of trunnion axis, and levers are fixed from turning around trunnions and from displacement along axes of trunnions by pins getting simultaneously into trunnion body and lever body. Axes of pins are not parallel to axes of trunnions, being displaced from trunnion axes. Main axis of inertia of minimum cross-section of trunnion in place of pin mounting relative to which moment of inertia of section is maximum, is square to vector of resultant of hydrodynamic forces acting onto blade. Design of wheel improve manufacturability and mass and dimension characteristics owing to reduction of radial size of housing. EFFECT: simplified design, facilitated assembling of wheel. 3 cl, 2 dwg
Patent RU-2197433-C1 (RU)
Title: Vacuum-type deaeration unit
Inventor: SHARAPOV V I
IPC: C02F103/02
Filed: 2002-01-08
Granted: 2003-01-27
Abstract: FIELD: heat engineering. SUBSTANCE: vacuum-type deaeration unit has vacuum deaerator, basic water pipeline and vapors pipeline, which are connected to vacuum deaerator, surface- type vapors cooler connected through vapors pipeline to vacuum deaerator and through coolant pipe to basic water pipeline. Vapors cooler is connected through vapors condensate discharge pipe to upper part of vacuum deaerator by means of hydraulic gate of 8-10 m height. Deaeration unit may be used in boiler rooms and heat electric generating stations. EFFECT: enhanced reliability in operation and reduced cost of thermal water deaeration process. 1 dwg
Patent RU-2205625-C1 (RU)
Inventor: CHIGARINA K M
IPC: A61K8/72
Filed: 2002-07-12
Granted: 2003-06-10
Abstract: FIELD: medicine, stomatology. SUBSTANCE: the suggested curative-prophylactic composition contains synthetic finely dispersed amorphous silicon dioxide, purified sodium carboxymethyl cellulose, distilled glycerol PK-94, decahydrate sodium diphosphate, triclozane, sodium fluoride, pigmentary titanium dioxide, saccharin, sodium laurylsulfate, aromatic composition, drinking water, additionally, it contains polydon, watery-alcoholic- glycerol extracts of calendula and sage, components should be taken at certain quantitative ratio. The suggested composition enables to remove dental plaque, prevents the development of dental calculus and caries, strengthens dental enamel and decreases gingival inflammation. EFFECT: higher efficiency. 2 tbl
Patent RU-2226891-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-11
Granted: 2004-04-20
Abstract: Изобретение предназначено для использования в технологии кондитерского производства. Способ производства мармелада предусматривает приготовление сиропа с использованием сахара, пектина и водного экстракта смеси травы череды, кукурузных рыльцев, тысячелистника, листьев крапивы жгучей и листьев подорожника большого. При разделке добавляют лимонную кислоту, лактат натрия и препарат, полученный из биомассы микромицета Mortierella sepedonioides по заданной технологии. Затем разливают, формуют, сушат и фасуют готовые изделия. Предлагаемый способ позволяет получить мармелад с широким спектром витаминной активности и необычным приятным сочетанием органолептических свойств.
Patent RU-2220305-C1 (RU)
Title: Reheated turbojet engine thrust control method
Inventor: EHZROKHI A B
IPC: F02C9/28
Filed: 2002-11-19
Granted: 2003-12-27
Abstract: FIELD: aviation industry reheated turbojet engines. SUBSTANCE: proposed method comes to measuring thrust R 0 , pressure P 0  and air temperature T 0  at engine outlet and measuring also air-fuel ratio α. on stand. Novelty in proposed method is that fuel combustion efficiency η depending on air-fuel ratio α is determined and influence of fuel combustion efficiency onto thrust is calculated by formula   where Δη is change of fuel combustion efficiency, and partial pressure of water vapors in air P a  is measured and with thrust thus found, correction is introduced ΔR = kR o [η(α)-η(α e )] where α e  is corrected air-fuel ratio found from formula α e  = α(1-P a /P o ). EFFECT: stability of thrust for all engines of the type irrespective of atmospheric conditions at stand tests. 1 ex
Patent RU-2243178-C1 (RU)
Inventor: RYBIN E A
IPC: C04B28/00
Filed: 2003-04-17
Granted: 2004-12-27
Abstract: Изобретения относятся к промышленности строительных материалов и могут быть использованы при производстве кирпича, в том числе и лицевого, камней, блоков и плиток. Технический результат - расширение номенклатуры строительного кирпича, способов его производства и комплектов оборудования для его изготовления. Строительный кирпич в виде бетонного, стенового, монолитного объемного тела, имеет состав: известняк с размером частиц не более 8 мм - 77-85 мас.% и цементосодержащее вяжущее - 15-23 мас.%, при этом кирпич получают прессованием при давлении не менее 21,0 Мпа в течение не менее 10 сек и тепловлажностной обработкой или выдерживанием до набора прочности, составляющей не менее 50% от марочной прочности готового кирпича. Комплект оборудования для изготовления строительного кирпича содержит модуль подготовки и подачи известняка, модуль дозирования сырьевых материалов, модуль приготовления бетонной смеси, модуль формования изделий в виде, по крайней мере, одного пресса с давлением прессования не менее 21,0 МПа, снабженного приемным бункером, и модуль упаковки и складирования готовых изделий. 3 с. и 22 з.п. ф-лы, 1 ил.
Patent RU-2234633-C1 (RU)
Inventor: MEL NIKOV N A
IPC: F17C1/00
Filed: 2003-05-29
Granted: 2004-08-20
Abstract: FIELD: pressure vessels. 
     SUBSTANCE: method includes arranging the bottom in the lower part of the housing, formation of the top and bottom necks, and sealing the but between the bottom and the lower neck. The bushing is fixed in the top neck, pins are pressed, and the buts of the top neck are sealed. 
     EFFECT: enhanced reliability. 
     10 dwg
Patent RU-2263368-C1 (RU)
Inventor: MOROZOV O S
IPC: H01J43/04
Filed: 2004-01-12
Granted: 2005-10-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: proposed method includes selection of dynode by voltage drop across dynode characteristic. Working point of chosen dynode is set by potential selection on descending branch of dynode characteristic when nonflatness coefficient of output pulse is higher than unity or on its ascending branch when nonflatness coefficient is lower than unity. Voltage pulse is generated across chosen dynode simultaneously with arrival of light pulse, its value each time being proportional to charge picked off this dynode, and voltage amplitude by end of light pulse is set equal to voltage drop across chosen dynode thereby decreasing or increasing photoelectronic multiplier gain by value of nonflatness coefficient of photoelectronic multiplier. 
     EFFECT: reduced output pulse distortions. 
     4 cl, 4 dwg
Patent RU-2260588-C1 (RU)
Title: Method for semi-hydrogenation of dinitriles to aminonitriles
Inventor: LEKONT FILIPP
IPC: C07C253/30
Filed: 2002-06-13
Granted: 2005-09-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for semi-hydrogenation of dinitrile of the general formula: NC-R-CN wherein R means linear or branched alkylene group comprising from 1 to 12 carbon atoms to the corresponding  aminonitrile in the liquid medium. Method is carried out in the presence of a catalyst, such as nickel or Raney nickel comprising an activating element taken among rhodium or iridium wherein the weight ratio (Rh or Ir)/Ni is from 0.05% to 10%. Method provides enhancing yield of aminonitrile. 
     EFFECT: improved and enhanced method. 
     21 cl, 3 ex
Patent RU-2252689-C1 (RU)
Inventor: KOROLEV JU N
IPC: A61B1/267
Filed: 2004-03-10
Granted: 2005-05-27
Abstract: FIELD: medical inspection of tube-shaped organs of human body. 
     SUBSTANCE: bronchoscope can be used as for visual inspection of respiratory tract and for surgical operations on those organs. Bronchoscope has elongated tube provided with longitudinal cavity for installation surgical tools and placement of removable optical system. Tube is provided with scale for measuring depth of injection, removable edge withdrawing pipe and edge thickening in form of knife curved in lateral plane. Longitudinal cavity of tube is made for installation surgical tools and for placement removable optical system. Pipe has blunt working cut, moving aid in form of spring pusher having end sphere-shaped thickening and pipe withdraw control scale. Set of surgical tools for bronchoscope has plug holder, biopsy forceps for tissues provided with sponges in form of parts of sphere and forceps for removing foreign bodies. Working parts of bronchoscope are brought in better contact with tissues and organs. 
     EFFECT: simplified design of surgical tools; better comfort at work; improved precision of result of inspection. 
     2 cl, 7 dwg
Patent RU-2252894-C1 (RU)
Inventor: ODINOKOV V I
IPC: B63B35/08
Filed: 2004-03-18
Granted: 2005-05-27
Abstract: FIELD: shipbuilding; submarine ships running under ice conditions and breaking ice cover by hydrodynamic action during surfacing in compact ice. 
     SUBSTANCE: proposed method consists in stopping the ship and bringing her as closer as possible to lower surface of ice cover at safe deepening followed by rotation around vertical axis coinciding with main vertical central ship's inertia axis. 
     EFFECT: enhanced efficiency of breaking ice cover. 
     2 dwg