baber/WOPTO huggingface dataset:
Patent RU-2764640-C1 (RU)
Title: Fat composition, method for producing said fat composition, and product containing the fat composition
Inventor: BENEDI SANTAMARIYA KAROLINA KRISTINA
IPC: A23D9/013
Filed: 2019-04-08
Granted: 2022-01-19
Abstract: FIELD: animal or vegetable oils. 
     SUBSTANCE: invention relates to the fat and oil industry. A method for producing a fat composition for inclusion in a food product as a fat substitute component or animal-based ingredients, wherein said fat composition does not contain saturated fats in an amount of more than 40 wt.%, trans fats, fully or partially hydrogenated oils or fats, interesterified fats, including the stages of: a) heating oil in an amount of 50 to 99 wt.% of the total mass of the fat composition, selected from the group consisting of sunflower oil with a high content of oleic acid, olive oil, unrefined olive oil from the first cold pressing (extra virgin olive oil), sunflower seed oil, rapeseed oil and grape seed oil, in a reactor to a temperature of 85°C to 90°C; b) adding an emulsifier of the type of mono- and diglycerides of fatty acids in an amount of 1 to 50 wt.% of the total mass of the fat composition, selected from E-471, E-472 or a mixture thereof, to the oil at stage a) until complete dissolution; c) cooling the mixture to a temperature of 60 to 70°C; d) packaging the hot product; on the condition that the amount of components added at stages a) and b) does not exceed 100%, wherein the fat composition is solid. A fat composition containing or consisting of the following components: oil in an amount of 50 to 99 wt.% of the total mass of the fat composition, selected from the group consisting of sunflower oil with a high content of oleic acid, olive oil, unrefined olive oil from the first cold pressing (extra virgin olive oil), sunflower seed oil, rapeseed oil and grape seed oil; emulsifier of the type of mono- and diglycerides of fatty acids, selected from E-471, E-472 or a mixture thereof, in an amount of 1 to 50 wt.% of the total mass of the fat composition; wherein said fat composition does not contain fats with a content of saturated fats of more than 40 wt.%, trans fats, fully or partially hydrogenated oils or fats, interesterified fats, on the condition that the amount of all components in the resulting composition does not exceed 100%, wherein the fat composition is solid. A food product containing the above fat composition, selected from biscuits, "ensaimadas", a cream filling for biscuits, cakes, cookies, crackers, chocolate creams, dry soup concentrates, stock cubes, semi-finished food products for fast food, puff pastry dough for pizza, for "empanadas", for shortcake, for quiche. An application of the fat composition as a fat substitute component or animal-based ingredients for inclusion in a food product. 
     EFFECT: invention allows for execution of the process at high temperatures, wherein said process can be reduced by a third or a quarter, since it does not require for the mixture to be supplied into the second reaction tank, and the resulting product is more stable and less oxidised. 
     18 cl, 5 ex
Patent RU-2754160-C1 (RU)
Title: Device for non-contact data input into the control devices of an uninhabited underwater vehicle
Inventor: NOVIKOV ALEKSANDR VLADIMIROVICH
IPC: B63G8/00
Filed: 2020-12-08
Granted: 2021-08-30
Abstract: FIELD: data input and communications.  
     SUBSTANCE: invention relates to devices for entering data into the control devices of underwater vehicles. The device includes a radio-technical or optical communication line between the control devices of the carrier and the control devices of an uninhabited underwater vehicle, which has on each side a current source, input and output amplifiers, a pulse-frequency modulator, a comparator, an inverter, a transmitter and a receiver of signals. The carrier communication line section has a sealed connector located on the launcher, through which the signal transmitter and receiver located inside the launcher are connected to the carrier control devices. The receiver and transmitter of the carrier have a protective curtain and a control device that transmits information about the closed or open position of the protective curtain to the control devices of the carrier.  
     EFFECT: device is located in the launcher on board or behind the carrier. The device allows entering data into the underwater vehicle and receive response information from it, while significantly simplifying the operation of different types of underwater vehicles due to the rejection of similar spindle and electromechanical devices. 
     1 cl, 4 dwg
Patent RU-2768923-C1 (RU)
Inventor: MILLET IAN
IPC: B01D61/18
Filed: 2020-03-05
Granted: 2022-03-25
Abstract: FIELD: physics. 
     SUBSTANCE: claimed invention relates to a system for tangential-flow filtration of viscous compositions containing viscous fluids, solutions, gels, pastes, creams and suspensions. System includes a TPF module, a storage tank containing an inlet composition, an inlet pipe for delivering the inlet composition from the storage tank to the TPF module, and a pipe for returning the retentate from the TPF to the storage tank. Inlet pipe for the TPF supply includes a plurality of inlet channels located at different heights in the storage tank. TPF system can additionally include a recycling system separate from the TPF module. Recirculation system includes a recirculation pipe having an inlet located in the storage container at a depth selected for extracting the contents of the storage container, and having an outlet located inside the storage container. Recycling system is configured so that the passage of material through the TPF module is prevented. Inlet of the recirculation tube and the outlet of the recirculation tube are arranged inside the storage vessel to allow passage of the contents of the storage vessel through the recirculation system to suppress the occurrence of concentration gradients in the storage vessel. 
     EFFECT: reduction or avoidance of pressure increase and accumulation of large molecules on pores of the filtering membrane, reduction of processing time and more efficient filtration of desirable/undesirable components. 
     18 cl, 1 ex, 6 dwg
Patent RU-2753209-C1 (RU)
Title: Input device of deep well pump
Inventor: Karimov Aidar Albertovich
IPC: E21B43/08
Filed: 2021-02-01
Granted: 2021-08-12
Abstract: FIELD: mining industry.  
     SUBSTANCE: input device of a deep well pump is declared. The inlet device of the deep well pump includes concentrically arranged pipes, part of the outer pipe with suction holes and the lower part of the inner pipe with inlet holes are made with the possibility of communicating the well with the pump intake. The accumulation tank of mechanical impurities is made in the form of an extension of the external pipe from below. The outer pipe and the accumulation tank of mechanical impurities are separated above the inlet holes of the inner pipe by a partition with a lateral longitudinal branch pipe for communication. The suction holes of the outer pipe are located on one side and are made of a size that excludes the ingress of large mechanical impurities inside, forming a mechanical filter that is separated from the side branch pipe by longitudinal radial partitions to form a gas separation chamber. At the top of the gas separation chamber, there is a hole with a gas valve for releasing gas into the well. Part of the outer pipe with a filter and the gas separation chamber are connected from above by a branch pipe passing through one of the longitudinal partitions with an internal channel with a cross-section having an area at least three times smaller than the total cross-sectional area of the suction holes of the filter for gas separation in the gas separation chamber. The longitudinal branch pipe is made with lengths in the gas chamber sufficient for the accumulation of mechanical impurities during the entire inter-repair period, and with a volume sufficient to exclude the ingress of mechanical impurities into the inlet holes of the inner pipe.  
     EFFECT: effective separation of mechanical impurities regardless of the viscosity of the borehole fluid due to the presence of a filter at the inlet and minimizing gas ingress to the pump inlet due to its separation and discharge into the well.  
     3 cl, 4 dwg
Patent RU-2756234-C1 (RU)
Title: Device of a computer system for panoramic television surveillance with selective image scaling
Inventor: SMELKOV VYACHESLAV MIKHAJLOVICH
IPC: H04N7/00
Filed: 2021-03-01
Granted: 2021-09-28
Abstract: FIELD: surveillance systems.  
     SUBSTANCE: invention relates to panoramic television surveillance, which is performed by a computer system using a television camera that provides a circular view in a spherical region of space occupying two oppositely located spherical layers. At the same time, for each of these spherical layers, real-time television monitoring of the situation is carried out in a spatial angle of 360 degrees in azimuth and tens of degrees in the elevation angle. The expected result is achieved by the fact that the television camera has two sensor blocks: “annular” and “rectangular” (matrix), each of which contains two photodetectors made using the technology of complementary structures “metal-oxide-semiconductor” (CMOS), and a combined image is reproduced on the computer monitor screen, which, in relation to the initially presented image, consists of an a priori selected area with the necessary magnification (scaling) and the rest of it with an unchanged scale. If the size of the photosensitive area of active pixel (Δ 1 ) of the first row for the first and second “annular” photodetector less than area (Δ) in the first and second matrix photodetector, the alignment sensitivity of the “annular” and matrix channels in the TV camera gain K m  of the active pixel for each of the current “annular” lines of each “annular” photodetector needs to be increased Δ/Δ 1  times, if the value of the index Δ 1  in the “annular” photodetectors more than Δ in the matrix photodetectors, then, in order to align the sensitivities of the “annular” and matrix channels, the value of the gain coefficient K m  of the active pixel of each of the matrix photodetectors should be increased Δ 1 /Δ times, provided that the value of the K m  coefficient for each of the “annular” photodetectors is preserved.   
     EFFECT: expansion of the nomenclature of the equipment used as part of the television camera system by using “annular” and matrix photodetectors that differ in the area of photosensitive pixels as sensors.   
     1 cl, 9 dwg, 2 tbl
Patent RU-2758937-C1 (RU)
Inventor: NEKHOROSHEV DMITRIJ DMITRIEVICH
IPC: A01B49/00
Filed: 2021-03-09
Granted: 2021-11-03
Abstract: FIELD: agricultural engineering.  
     SUBSTANCE: invention relates to agricultural engineering, in particular to the working bodies of cultivators for surface, pre-sowing and continuous tillage of soil heavily clogged with weeds, and can be used to reduce traction resistance and prevent plant residues from enveloping the rack of the working bodies of cultivators and other tillage tools. The working body of the cultivator includes a freely rotating disc knife installed in front of the cultivator sweep stand in alignment with it with the possibility of adjusting the depth of immersion in the soil. In this case, the disc knife is attached directly to the stand of the cultivator sweep. The disc knife is made in the form of a freely rotating needle disk installed at an angle of attack to the direction of movement equal to half the angle of the sweep opening. The axis of the disc is rigidly fixed on a leash, pivotally connected to the rack. A shock-absorbing device in the form of a spring is installed between the leash and the rack, fixed with one end to the rack and the other to the leash.  
     EFFECT: invention reduces traction resistance, increases the productivity and quality of tillage by completely cutting weeds in the upper horizon of the soil, as well as eliminates the overhang of stems on the rack and prevents the removal of wet soil to the treated surface.  
     1 cl, 3 dwg
Patent RU-2765585-C1 (RU)
Title: Test bench for pneumatic tires and elastic elements of vehicle suspensions
Inventor: Ryabov Igor Mikhajlovich
IPC: G01M17/04
Filed: 2021-05-28
Granted: 2022-02-01
Abstract: FIELD: testing technology.  
     SUBSTANCE: loading mechanism is mounted on a swivel frame, between the end of which and the base a screw mechanism is pivotally mounted, the axis of which is perpendicular to the radius drawn from the axis of the swivel frame to the hinge of the screw mechanism mounted on it. The axis of the swivel frame is fixed on the lower part of the base of the stand and coincides with the vertical axis of the tire loading. The pusher drive is made in the form of a hydraulic pulsator having a rod with a piston placed in a housing that is mounted vertically on the swivel frame of the stand to the side of the crawler unit and is connected to the pump and tank of the hydroelectric power station through the distributor. The pusher is made in the form of a vertical guide installed with the possibility of vertical movement on a swivel frame between the crawler and the hydraulic pulsator. Two guide rollers are installed inside the vertical guide, the axes of which are connected to the swivel frame.  
     EFFECT: possibility of bench testing of a single-support suspension unit together with a rolling wheel, as well as facilitating the installation and testing of large-diameter wheels.  
     1 cl, 8 dwg
Patent RU-2764274-C1 (RU)
Title: Method for producing tin-indium alloy coated copper wire
Inventor: Semenov Vladislav Lvovich
IPC: C25D3/60
Filed: 2021-06-30
Granted: 2022-01-17
Abstract: FIELD: electroplating. 
     SUBSTANCE: invention relates to the field of electroplating and can be used to obtain copper wire coated with alloys based on tin and indium when soldering and tinning electrical elements, integrated circuits, metal surfaces of printed circuit boards and terminals of electrical radioelements in household equipment, as well as electrodes, shielding elements, photovoltaic modules, cables and wires for various purposes. A method for producing copper wire coated with a tin-indium alloy in an electrolyte containing tin sulfate, sulfuric acid, indium sulfate, characterized in that 1,6-(hexamethylenebis[N,N-dipropyltriethoxysilyl]urea, isopropyl alcohol, glycerin is added to the electrolyte) with the following content of components, g/l: tin sulfate (in terms of metal) 17-35; indium sulfate (in terms of metal) 20-45; sulfuric acid 80-120; 1,6-hexamethylene-bis[N,N-dipropyltriethoxysilyl]urea 0.1-1.0; isopropyl alcohol 10-20 ml/l; glycerin 5-15 ml/l, and the coating is deposited in the mode: temperature, °С 18-35; cathode current density, A/dm 2  0.5-7.0; current efficiency,% 80-98, and the content of indium in the alloy is 40.0-52.0 wt.%. 
     EFFECT: increasing the affinity of the copper wire with the alloy at the microcrystalline level and the adhesive strength of the adhesion of the coating to the copper base, the ability to regulate the thickness of the coating, its physical and mechanical properties. 
     1 cl, 1 tbl, 1 dwg
Patent RU-2767376-C1 (RU)
Inventor: Girfanov Konstantin Nikolaevich
IPC: G01N15/00
Filed: 2021-07-02
Granted: 2022-03-17
Abstract: Изобретение относится к области испытательного оборудования в машиностроении и может быть использовано для проведения испытаний электрической, электронной и радиотехнической аппаратуры на пыленепроницаемость. Камера для испытания на пыленепроницаемость содержит каркас, включающий подставку, основание 6, стойку 8 и площадку 15. На подставке установлен герметичный шкаф. Герметичный шкаф соединен с одной стороны нагнетающим воздуховодом 13 с вентилятором 7, а с другой стороны соединен при помощи отводящего воздуховода 11 с входным отверстием пылеулавливающего агрегата 10. На лицевой части герметичного шкафа расположена дверца для установки в камеру испытуемого изделия и загрузки пылеобразующего материала (порошка). Дверца имеет поворотные ручки с запорным кулачком, а на герметичном шкафу присутствуют откидные винты для поджатия дверцы. На дверце имеется застекленный проем для наблюдения за испытуемым изделием. Потолок 16 в герметичном шкафу выполнен со щелевым отверстием для выхода потока воздуха и имеет изогнутый отбойник 17 для завихрения воздушного потока, что способствует более равномерному распределению пылевой взвеси в объеме герметичного шкафа. С задней стороны герметичного шкафа расположено основание 6, на котором установлены площадка 15, вентилятор 7 и стойка 8. На площадке 15 размещен пылеулавливающий агрегат 10, у которого выходное отверстие соединено с всасывающим отверстием вентилятора 7 при помощи воздуховода 9, а отверстие для выхода отфильтрованной пыли упомянутого пылеулавливающего агрегата 10 соединено эжекционным патрубком 12 с нагнетающим воздуховодом 13. Стойка 8 является опорой для воздуховода 9. Контрольно-измерительная аппаратура состоит из термоанемометра 14, закрепленного на стенке нагнетающего воздуховода 13, пульта управления камеры, термопреобразователя сопротивления, установленного на боковой стенке внутри герметичного шкафа и анализатора массовой концентрации пыли (не показан), смонтированного в герметичном шкафу на кронштейне рядом с испытуемым изделием. Воздуховод 9 направляет поток очищенного воздуха из пылеулавливающего аппарата 10 во всасывающее отверстие вентилятора 7, закольцовывая воздушный контур камеры. Диаметр всасывающего отверстия вентилятора 7 больше диаметра воздуховода 9. Кольцеобразный зазор позволяет вентилятору, при необходимости, дополнительно всасывать чистый воздух из окружающего пространства, обеспечивая нормальную работу вентилятора и компенсируя потери и колебания воздушного потока в контуре. Технический результат изобретения заключается в реализации замкнутой системы циркуляции воздуха с очисткой запыленного потока воздуха перед его подачей к вентилятору, что позволяет значительно уменьшить абразивный износ его элементов, а также минимизировать потери пылеобразующей смеси при проведении испытания за счет подачи отфильтрованной пыли в нагнетающий воздуховод. 4 ил.
Patent RU-2770930-C1 (RU)
Title: Counter-rotor electric generator
Inventor: EGOROV ALEKSEJ VASILEVICH
IPC: H02K23/00
Filed: 2021-08-13
Granted: 2022-04-25
Abstract: FIELD: electrical engineering.  
     SUBSTANCE: invention relates to electrical engineering. The generator contains a fixed housing with a rotor and a counter rotor movably installed in it. The contact devices are made in the form of sealed dielectric housings, fixed in relation to the generator housing and containing liquid metal. The contact devices for supplying the excitation current provide the supply of an electric excitation current from the contact conductors to the contact rings of the rotor shaft and the rotor windings. The contact devices for removing the generated current provide the supply of generated electric current from the counter rotor windings to the contact rings of the counter rotor and contact conductors connected to external consumers.  
     EFFECT: increase in the reliability of electric power extraction from the rotating stator is achieved.  
     1 cl, 1 dwg
Patent DE-2232335-C2 (DE)
Title: Inductive loops for detection of passing vehicles - are joined to make figure=of=eight so that detector is resistant to interference
IPC: G08G1/042
Filed: 1972-06-28
Granted: 1984-09-06
Abstract: The loops (5,6) of the detector are laid between the tram lines. The loops are arranged one behind the other in the direction of travel of the tram and are crossed to form an eight shape. The use of two loops which are then joined to form the eight gives advantage in mfr. When a signal is applied to the loops a magnetic field forms around them which is inhibited by the passage of a tram or a normal self propelled tyred vehicle. This change is passed to a central control unit.
Patent DE-2919710-C2 (DE)
IPC: G03B21/10
Filed: 1979-05-16
Granted: 1982-10-21
Abstract: A film advancing arrangement for a film projector having an optical system and two spools between which a film is advanced, comprises two spool supports for carrying a supply spool and a takeup spool respectively. The spool supports are pivotally mounted with respect to the housing of the projector to be positioned inside of the housing or outside of the housing so that the spools of small standard diameters may be located within the contours of the housing and the spools of large standard diameters may be mounted on the same spool supports and located outside of the housing.
Patent DE-2951130-C2 (DE)
IPC: C23G1/28
Filed: 1979-12-19
Granted: 1987-07-16
Abstract: For removing and dissolving sand mold residues from cast parts, particularly sand mold residues containing zirconium oxide and titanium oxide, there have previously been used mechanical and electrochemical processes in salt melts. However, these processes are very expensive, attack the surface of the cast pieces or fail to work with sand mold constituents which are difficult to dissolve. These disadvantages are avoided by inserting the cast parts having adhering sand mold residues into a melt of 55 to 97 weight % of alkali metal hydroxide and 3 to 45 weight % of one or more fluorides of an element of the first to third main group of the periodic system of elements and/or zinc at 400 DEG  to 900 DEG  C. Preferably the salt melt additionally contains a boron-oxygen and/or a boron-fluorine compound.
Patent DE-3004857-C2 (DE)
IPC: B24C5/06
Filed: 1980-02-09
Granted: 1987-04-30
Abstract: 1. Centrifugal wheel for jet equipment with a guiding disc wheel and with scoops (1), fixed on to the guiding disc wheel with the help of stretching elements as stops, each of which is constructed on its front and rear side uniformly, symmetrically to its longitudinal axis (B-B) and to a transverse axis (A-A) running vertically to the longitudinal axis (B-B) in the plane of the scoop, and which has recesses (4), for the reception of the stretching elements, which are provided in rib-shaped side edges (3) of the scoops (1) in pairs in the manner of a mirror image at a distance from the transverse axis (A-A), characterized in that in each rib-shaped side edge (3) there are provided, not only on the front side but also on the rear side, two recesses (4) in the manner of a mirror image at a distance from the transverse axis (A-A), of which recesses (4) provided on the front or the rear side, only those on the same side of the transverse axis (A-A) accommodate the stretching elements.
Patent DE-3027251-C2 (DE)
IPC: B09B3/00
Filed: 1980-07-18
Granted: 1982-08-19
Abstract: 1. A method of re-using plastics parts to which labels, in particular paper labels, have been stuck, in which the plastics parts with the adherent labels are crushed and the label portions are loosened and separated from the plastics, characterized in that, before crushing, the plastics parts are cooled to the embrittlement temperature of the adhesive and the separation of the label parts from the plastics occurs in the dry state by classification.