baber/WOPTO huggingface dataset:
Patent RU-2689348-C1 (RU)
Title: Способ производства горячекатаного проката повышенной прочности
Inventor: Baraboshkin Kirill Alekseevich
IPC: C21D8/02
Filed: 2018-06-26
Granted: 2019-05-27
Abstract: Изобретение относится к области металлургии, конкретнее к прокатному производству, и может быть использовано для получения рулонного проката для изготовления насосно-компрессорных труб. Для повышения прочностных свойств и коррозионной стойкости проката осуществляют выплавку стали, содержащей, мас. %: углерод 0,21-0,29, кремний 0,30-0,80, марганец 1,0-1,60, сера не более 0,005, фосфор не более 0,015, хром 0,10-0,40, никель 0,10-0,40, медь 0,10-0,40, алюминий 0,02-0,07, азот не более 0,01, ниобий не более 0,01, титан не более 0,03, ванадий не более 0,01, молибден не более 0,01, кальций не более 0,02, железо и неизбежные примеси - остальное, непрерывную разливку в слябы, нагрев слябов, горячую прокатку при температуре конца чистовой прокатки в диапазоне T+20°С÷A+50°С, где T- температура остановки рекристаллизации, °С, охлаждение проката после чистовой прокатки в течение первых 10-15 с на воздухе, а затем водой со скоростью охлаждения не более 9°С/с на первом участке и не более 5°С/с на втором, смотку полос в рулоны в диапазоне 580÷640°С с обеспечением в прокате феррито-перлитной структуры с содержанием феррита 40-70%, в которой отсутствуют элементы структуры закалочного типа. 3 табл.
Patent RU-2687198-C1 (RU)
Inventor: Bashmur Kirill Aleksandrovich
IPC: F16K17/10
Filed: 2018-08-03
Granted: 2019-05-07
Abstract: FIELD: reinforcement bars production. 
     SUBSTANCE: invention relates to pipeline valves and can be used in development of safety valves with auxiliary valve for control of main and other valves. In the method of controlling valves of a pulse-safety device (PSD), comprising operations for discharging from the cavity above the piston of the main safety valve (MSV) of the working medium volume at the stage of opening the MSV through a pulse valve (PV), filling the cavity over the MSV piston with a working medium at the stage of closing the MSV, in compliance with this invention, control of PSD valves is performed by means of additional control element and additional operations including distribution of pressure and supply of working medium to PV drive to create additional force of its opening in case of parametric PV failure or discharge of working medium from cavity above MSV piston without PV participation in case its failure. To implement the method, a PSD is proposed, which comprises piston-type MSV (1), operated under the "unloading", connected to PV (2), which is in form of a spring-loaded valve with a drive and inlet (12) and working medium discharge (13) nozzles. Note here that MSV over-piston chamber is communicated via line (25) with working medium feed / discharge branch pipe (7). Novelty is that the PSD is additionally equipped with adaptive regulator (3) installed before the MSV with the possibility of distributing pressure and supplying the working medium along three lines (26, 27 and 29). PV is made with membrane drive with possibility of supply / discharge of working medium into its sub-membrane cavity for creation of additional force of PV opening with the help of adaptive regulator (3) containing housing with inlet branch pipe (16) and with piston-type drive, to which is connected a three-position spool valve (20), connected by line (26) to branch pipe (7) of working medium discharge / supply, from the MSV above-piston cavity, by the second line forming discharge line (27), connected to nozzle (15) of supply / discharge of working medium to PV drive, and by third line (29) connected to discharge line. 
     EFFECT: technical result consists in improvement of functional reliability of PSD due to introduction into its composition of additional control element in form of adaptive regulator, increasing efficiency of method of valves control and providing operation of PSD at partial or complete failure of PV. 
     5 cl, 3 dwg
Patent RU-2694854-C1 (RU)
Title: Device for control of protective potential of underground metal structure
Inventor: Redekop Aleksandr Garoldovich
IPC: C23F13/04
Filed: 2018-09-28
Granted: 2019-07-17
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to devices for control of protective potential of underground metal structure. Device has a control unit, a light radiation source and a fiber-optic potential sensor connected to the fiber-optic cable. Fiber-optic potential sensor includes optical fiber, medium sensitive to electric field and taps for connection with non-polarizing comparison electrode and underground metal structure. 
     EFFECT: as a result, the efficiency of monitoring the protective potential of the underground structure is increased. 
     4 cl, 2 dwg
Patent RU-2700161-C1 (RU)
Title: Method for prediction of content of gamma-globulins in workers exposed to mercury
Inventor: Kudaeva Irina Valerevna
IPC: G01N33/49
Filed: 2018-10-31
Granted: 2019-09-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to preventive medicine. Method for prediction of concentration values of γ-globulins in blood serum of workers with no signs of pathology working under mercury exposure conditions is that in the blood serum of workers exposed to mercury for longer than 5 years, a concentration level of γ-globulins is determined, also determine age and length of service after 4–5 years from the moment of examination and calculate the predicted value of blood serum gamma-globulins concentration in 4–5 years by the formula: Y=-9.53741910669737+3.09239290658057×G-0.520188215494694×A-0.0862972969134931×(G) 2 +0.0151682705492217×(A) 2 +0.0010103652826421×(W) 2 , where Y is the blood serum gamma-globulins concentration predicted value (%), -9.53741910669737 is a constant; 3.09239290658057; 0.0010103652826421; 0.0862972969134931; 0.0151682705492217; 0.520188215494694 are coefficients of predictors; G – level of γ-globulins at the moment of examination (%); W – calculated length of service under conditions of exposure to mercury at the moment of prediction of level of gamma-globulins (within 4–5 years) (years); A – calculated age at the moment of prediction level of gamma-globulins (in 4–5 years) (years). 
     EFFECT: method is proposed for prediction of content of gamma-globulins in workers exposed to mercury. 
     1 cl, 3 ex, 1 tbl
Patent RU-2699924-C1 (RU)
Title: Hour moving assembly with unidirectional gear wheel
Inventor: PETER JULIEN
IPC: G04B11/00
Filed: 2018-11-23
Granted: 2019-09-11
Abstract: FIELD: watches and other time measuring instruments. 
     SUBSTANCE: hour moving assembly (1) with unidirectional gear wheel (2) rotating in only one direction when interacting with ratchet wheel (3) movably mounted inside cavity (30) for ratchet wheel, comprising pawl (4), which rotates together with said gear wheel (2) and which forms a single part, comprising at least one spring lever (6) on head (9) of which, on first side, there is spout (5) configured to interact directly with teeth of ratchet wheel (3) in operating position, in which said spring lever (6) is free, and on the second side there is at least one first hook (7), made with possibility of interaction with second hook (8) of response shape, which is part of this integral pawl (4), in initial position, in which given spring lever (6) is in retracted position, wherein elasticity of spring lever (6) allows said first hook (7) to engage with or disengage from said second hook (8), depending on operator action, due to maximum extension of said spring lever (6) and/or due to inclination of said head (9). 
     EFFECT: disclosed is a clock moving assembly with a unidirectional gear wheel. 
     9 cl, 7 dwg
Patent RU-2699755-C1 (RU)
Title: Device for measuring soil hardness
Inventor: Golovinov Evgenij Eduardovich
IPC: E02D1/00
Filed: 2018-11-28
Granted: 2019-09-10
Abstract: FIELD: soil science. 
     SUBSTANCE: invention relates to determination of physical properties of soil and can be used in surveys at reclamation facilities, in agro-industrial complex and during construction. Device for measuring hardness of soil includes a hardness sensor, coupled with a measuring instrument, which is connected to unit for automatic recording of force, depth of position of sensor and geographic coordinates of well using navigation system, for example, GLONASS/GPS. Soil hardness sensor is made in the form of a mechanism including two mounting elements interconnected by a rhombic system of levers, at the same time upper ends of rhombic system are pivotally attached to edges of the upper element. Lower ends of the levers forming this system are pivotally connected to the edges of the lower element, in the middle part of the rhombic system of levers the hinge connection of the upper and lower is made with formation of double-arm levers, on short arms of which detachable blades are mounted, in the middle of the upper mounting element there is a threaded hole, and through the threaded pipe, a rope is passed, one end of which is fixed on the lower mounting element, and the other end – on the winch coil connected to the measuring instrument – by a dynamometer fixed on the bearing support. 
     EFFECT: technical result consists in improvement of accuracy of measurement process, providing efficiency of transmitting measurement results, increasing depth of studied layer of soil. 
     1 cl, 3 dwg
Patent RU-2720376-C1 (RU)
Inventor: Savelieva Natalia
IPC: C12N15/12
Filed: 2018-11-29
Granted: 2020-04-29
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to genetic engineering and can be used in biotechnology for developing gene therapy preparations. Gene-therapy DNA vector based on the VTvaf17 gene-therapy vector DNA is created, carrying a target gene selected from a group of IL11, LIF, DICER, HOXA10, WT1 genes to increase the level of expression of this target gene in the human and animal body, wherein the gene-therapy DNA vector VTvaf17-IL11, or VTvaf17-LIF, or VTvaf17-DICER, or VTvaf17-HOXA10, or VTvaf17-WT1 has a nucleotide sequence SEQ ID No. 1, or SEQ ID No. 2, or SEQ ID No. 3, or SEQ ID No. 4, or SEQ ID No. 5 respectively.EFFECT: invention provides the possibility of its safe application for genetic therapy of humans and animals.16 cl, 16 dwg, 22 ex
Patent RU-2707420-C1 (RU)
Title: Four-channel digital relay with reconstructive diagnostics function
Inventor: SUGAKOV VALERIJ GENNADEVICH
IPC: H01H47/20
Filed: 2018-12-24
Granted: 2019-11-26
Abstract: FIELD: control systems.SUBSTANCE: invention relates to automation means and can be used, in particular, in the driven by the internal combustion engine electric generating sets control systems. Technical effect is achieved due to the fact that the reliability of the output information is increased by introducing the diagnostics functions of the measuring part and the relay settings channels in single and binary failures and correction of information in case of failures in four channels.EFFECT: broader functional capabilities.1 cl, 2 dwg
Patent RU-2699273-C1 (RU)
Title: Glove formation composition by dipping method, gloves manufacturing method and gloves
Inventor: ENOMOTO NORIHIDE
IPC: A41D19/00
Filed: 2017-12-19
Granted: 2019-09-04
Abstract: FIELD: satisfaction of human vital needs. 
     SUBSTANCE: invention relates to a composition for gloves dipping, a glove production method and a glove. Composition for glove forming by dipping method comprises at least an elastomer which contains a structural link derived from (meth)acrylonitrile, a structural link derived from an unsaturated carboxylic acid, and a structural link made from butadiene in the polymer backbone chain, polycarbodiimide, zinc oxide and / or aluminum complex, water and at least one pH modifier selected from the ammonium compound and amine compound. In the composition, said elastomer comprises said structural link obtained from acrylonitrile or methacrylonitrile in amount of 20 to 40 wt%, said structural link derived from the unsaturated carboxylic acid, in amount of 1 to 10 wt% and said structural link derived from butadiene in amount of 50 to 75 wt%, said polycarbodiimide contains at least one polycarbodiimide containing a hydrophilic segment in its molecular structure, said polycarbodiimide has an average degree of polymerisation of 3.8 or higher and a carbodiimide equivalent of 260 to 600 and is added in amount of 0.1 to 4.0 % by weight relative to the total dry substance content in said glove forming composition by dipping, zinc oxide and / or said aluminum complex are added in amount of 0.1 to 5.6 % by weight relative to total content of dry substance in said composition for gloves dipping, and said composition for gloves dipping has pH from 9.0 up to 11.5. 
     EFFECT: improved composition for gloves. 
     9 cl, 7 dwg, 13 tbl
Patent RU-2715654-C1 (RU)
Title: Polymer films surface roughing
Inventor: TUSSING CHRISTIAN
IPC: B32B38/18
Filed: 2018-03-29
Granted: 2020-03-02
Abstract: FIELD: metal processing. 
     SUBSTANCE: invention relates to metal processing, and more specifically to improvement of surface roughness of laminated metal articles, such as aluminium cans for beverages. Roughness of the surface of the polymer film with which the metal substrate is laminated can be improved by using sufficient heating after applying a layer of wax onto the polymer film. In some cases, a thin liquid film or a water-based wax dispersion layer can be applied on a surface of a metal substrate laminated with a polymer film. After heating the polymer film and the wax layer to a temperature at which the polymer film and the wax layer begin to melt, the surface roughness of the polymer film can be improved due to the presence of wax. 
     EFFECT: invention ensures creation of a jar for beverages with sufficient protection between beverage jar metal and beverage contained therein in order to avoid metal damage with aggressive beverages such as carbonated beverages that prevents undesirable effect on beverage such as colour change, corrosion or change of taste. 
     13 cl, 23 dwg, 2 tbl, 21 ex
Patent RU-2724801-C1 (RU)
Title: Способ балансировки нагрузки на виртуальных машинах защиты при условии ограничении области выбора виртуальных машин защиты
Inventor: Vlaznev Denis Olegovich
IPC: G06F9/50
Filed: 2019-02-07
Granted: 2020-06-25
Abstract: Изобретение относится к вычислительной технике. Технический результат заключается в уменьшении вероятности перегрузки ВМЗ в сети, содержащей ограничительные требования на взаимодействия ВМ с ВМЗ. Способ балансировки нагрузки на виртуальных машинах защиты (ВМЗ) с учетом ограничительных требований на взаимодействие виртуальных машин защиты с агентами виртуальных машин, в котором определяют с помощью агента список доступных ВМЗ при помощи способа создания списка виртуальных машин защиты для выбора и последующего переподключения к одной ВМЗ из указанного списка упомянутым агентом, где: формируют список известных ВМЗ, исключают из сформированного списка те ВМЗ, которые не соответствуют области взаимодействия агента, исключают из сформированного списка те ВМЗ, которые недоступны по сети; исключают из сформированного списка те ВМЗ, у которых метки не соответствуют меткам агента; определяют текущую загрузку каждой ВМЗ, которая содержится в сформированном списке ВМЗ; производят выбор оптимальной ВМЗ с учетом текущей загрузки каждой ВМЗ и вычисляют необходимость переподключения агента с текущей ВМЗ на оптимальную ВМЗ на основании матрицы вероятностей переподключения; производят переподключение агента на оптимальную ВМЗ, если необходимость определена. 5 з.п. ф-лы, 5 ил.
Patent RU-2693417-C1 (RU)
Title: Heat-resistant alloy of austenite structure with intermetallic hardening
Inventor: AFANASEV SERGEJ VASILEVICH
IPC: C22C19/05
Filed: 2019-02-08
Granted: 2019-07-02
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, in particular to heat-resistant austenitic alloy with intermetallic hardening, and can be used in production of reaction tubes for ammonia and methanol units with working temperatures of 850–950 °C and pressure of 2.5–5 MPa and oil and gas processing plants with operating modes from 1,000 to 1,160 °C and pressure up to 0.7 MPa. Heat-resistant chromium-nickel alloy contains, wt%: carbon 0.35÷0.45; silicon 1.4÷2.0; manganese 0.8÷1.55; chrome 34÷36; nickel 43÷47; titanium 0.26÷0.50; zirconium <0.1; cerium 0.005÷0.10; lanthanum 0.005÷0.10; scandium 0.005÷0.10; cobalt 0.005÷0.10; aluminum 0.001÷0.05; sulfur ≤0.025; phosphorus ≤0.025; lead ≤0.007; tin ≤0.007; arsenic ≤0.007; zinc ≤0.007; antimony ≤0.007; nitrogen ≤0.01; copper ≤0.2; iron – balance. Alloy has structure consisting of austenite matrix and Cr (25÷60) Fe (3÷7) Ni and Nb (26÷34) Cr (2.6÷3.4) (FeNiTi) (0.9÷1.1)  intermetallides distributed therein at weight ratio of austenitic matrix and intermetallides (88÷94):(4÷10):(1÷3). 
     EFFECT: alloy is characterized by high mechanical properties, including heat resistance; there are no cracks in welding pipes made from said alloy. 
     1 cl, 2 dwg
Patent RU-2716138-C1 (RU)
Title: N,N-КОМПЛЕКС ДИХЛОРОДИ-[3,5-ДИМЕТИЛ-4-((БЕНЗИЛСУЛЬФАНИЛ)МЕТИЛ)-1H-ПИРАЗОЛ]ДИГИДРАТ МЕДИ(II) - СЕЛЕКТИВНЫЙ ИНГИБИТОР ФЕРМЕНТА α-АМИЛАЗА
Inventor: AKHMETOVA VNIRA RAKHIMOVNA
IPC: C07F1/08
Filed: 2019-02-18
Granted: 2020-03-06
Abstract: Изобретение относится к применению  N,N -комплекса дихлороди-[3,5-диметил-4-((бензилсульфанил)метил)-1 H -пиразол]дигидрата меди(II) формулы (1) 
     
       
     
     в качестве ингибитора фермента α-амилазы. Данное соединение проявляет ингибирующую активность в отношении фермента α-амилаза и может использоваться в качестве биологически активного вещества, обладающего гипогликемической активностью. 2 ил., 1 табл., 1 пр.
Patent RU-2704510-C1 (RU)
Title: Internal combustion engine
Inventor: DILDIN VLADIMIR ALEKSANDROVICH
IPC: F01B9/02
Filed: 2019-02-19
Granted: 2019-10-29
Abstract: FIELD: engine building.SUBSTANCE: internal combustion engine comprising a conversion mechanism of piston reciprocating movement into the crankshaft rotational movement, by means of plane-parallel movement of the rocker arm having a support end pivotally connected to the correcting crank, at that, its other end is connected by means of a piston rod to a piston located in the cylinder, which is arranged in crankcase, wherein lever-rocker arm has in its housing axis, pivotally connected via connecting rod with crankshaft crank, wherein piston rod is connected to rocker arm via fixed eccentric hinge, support end of rocker arm is articulated with eccentric shaft connected with crankshaft by means of gear-type drive to provide synchronous rotation with angular speed twice less than speed of crankshaft.EFFECT: invention is aimed at production of internal combustion engine, which stably operates in all ranges of load and crankshaft rotations, without "Miller losses", by four-stroke cycle, in which the expansion degree is greater than the compression ratio, with the possibility of realizing the working process (WP), both Otto and Diesel in two revolutions of the crankshaft.1 cl, 2 dwg
Patent RU-2698947-C1 (RU)
Title: Method for nondestructive inspection of thermophysical characteristics of construction materials and articles
Inventor: Mordasov Sergej Anatolevich
IPC: G01N25/18
Filed: 2019-03-13
Granted: 2019-09-02
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention can be used in practice of thermophysical measurements, in construction heat engineering and various industries. Essence of the invention consists in heating the analyzed object by the action of a pulse of microwave radiation focused in a line of specified dimensions with a lens from radiotransparent dielectric material, measurement of excess temperature on the surface of the analyzed object, which is insulated from the environment, at two points located at given distances x 1  and x 2  from the electromagnetic action line and determining the desired thermophysical characteristics from the obtained mathematical relationships. Surface of analyzed object is exposed to electromagnetic field of microwave range with frequency of not less than 20 GHz, at that, at the beginning, single thermal pulse is applied to power, which is set by time of supply of electromagnetic field of microwave radiation of specified frequency. Method then includes determining a relaxation time interval from the beginning of the thermal action to a point in time when the temperature at the control point x 1  becomes equal to initial temperature. Then, the minimum frequency of supply of UHF radiation pulses to the analyzed object is determined. Further, the analyzed object is exposed to pulses of specified power, increasing the frequency of their supply until the steady-state value of the controlled temperature at the point x 1  becomes equal to a predetermined value. Pulse repetition rate is determined, wherein the measured excess temperature at the control point x 2  is also measured on the surface of the analyzed object, and the desired thermophysical characteristics are determined from the obtained mathematical relationships. 
     EFFECT: high accuracy of determining unknown thermophysical characteristics of construction materials and articles. 
     1 cl, 3 dwg, 3 tbl
Patent RU-2722736-C1 (RU)
Inventor: OMIYA MASATOSI
IPC: B60C11/16
Filed: 2017-06-08
Granted: 2020-06-03
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the automotive industry. Stud pin comprises cylindrical housing 2, rod 5 protruding from one end of housing 2, and base 4, which is located on side of other end of housing 2, wherein the base is centered on a transverse axis perpendicular to the central axis and is formed asymmetrically relative to the longitudinal axis direction. 
     EFFECT: technical result is higher resistance to spinning from protector and improved adhesion of tire with road surface. 
     5 cl, 6 dwg, 1 tbl
Patent RU-2721610-C1 (RU)
Inventor: ALDOKHIN EVGENIJ STEPANOVICH
IPC: B63B21/00
Filed: 2019-06-17
Granted: 2020-05-22
Abstract: FIELD: machine building.SUBSTANCE: invention relates to shipbuilding, namely to anchor-mooring mechanisms: one-anchor windlass, anchor-mooring line, anchor and mooring spikes, in which on cargo shaft, with solid cross section, warping head is rigidly fixed, and the chain sprocket having the braking pulley of the belt brake and the clutch coupling element is installed freely and is connected to the cargo shaft by the second element of the clutch coupling fixed on the cargo shaft movably along its axis. Supports of cargo shaft of mooring spire are made in cone-shaped post. One support of cargo shaft of anchor-mooring and anchor spikes is made in tower-like rack, and the other one - in deck bar installed in ship deck. Stands of spikes are fixed to deck bar on deck. Cargo shaft drive is made in the form of geared motor with wave gear, in which flexible wheel has the shape of ring, on end of which there are barrel-shaped teeth, which interact with right-hand teeth of four sectors, which are connected to driven shaft of transmission by parts (segments) of double gear clutch. Output end of the driven shaft is connected to the cargo shaft by a gear clutch, and the generator of waves of the flexible wheel is connected to the output end of the shaft of the engine by a double gear clutch. Case of the windlass at the windlass is secured with legs to the bracket made on the support post of the cargo shaft on the side of the braking pulley of the chain sprocket, and at the spikes - by the flange to the deck barrel under the ship deck.EFFECT: reduction of weight and dimension parameters of reduction gear and improvement of degree of unification of structures of anchor-mooring mechanisms.1 cl, 4 dwg