baber/WOPTO huggingface dataset:
Patent RU-2685574-C1 (RU)
Inventor: Bulatasov Eduard Olegovich
IPC: G01L1/22
Filed: 2018-07-02
Granted: 2019-04-22
Abstract: FIELD: measuring equipment.SUBSTANCE: invention relates to measurement equipment, in which values characterizing mechanical oscillatory processes are measured. Device comprises inertial mass enclosed in housing, one support elastic plate in form of flat circular membrane with glued strain gage. Inertial mass is a steel sphere in contact with the flat surface of the membrane in its center and having the possibility of reciprocating in perpendicular direction to the flat surface of the membrane.EFFECT: technical result consists in improvement of accuracy of measurements with expansion of functional capabilities of device.1 cl, 1 dwg
Patent RU-2686368-C1 (RU)
Title: Паровой утюг с резервуаром для воды под давлением
Inventor: DATE Milind Vishvas
IPC: D06F75/10
Filed: 2017-03-02
Granted: 2019-04-25
Abstract: Изобретение относится к паровому утюгу для обработки одежды, содержащему пятку для расположения парового утюга на опорной поверхности (S), когда паровой утюг не обрабатывает одежду, узел повышения давления, имеющий камеру, содержащую впускное отверстие для воды для приема воды и выпускное отверстие для воды. Узел повышения давления выполнен таким образом, что в исходном положении (P1), в котором пятка расположена на опорной поверхности (S), он генерирует воздушный вакуум в камере для всасывания воды в камеру через впускное отверстие для воды, и в поднятом положении (P2), в котором пятка не расположена на опорной поверхности (S), повышает давление воды, всосанной в камеру. Паровой утюг также содержит паровой двигатель для генерации пара из воды на одежду и выпускной канал для воды для перемещения воды под давлением из выпускного отверстия для воды в паровой двигатель. Настоящее изобретение обеспечивает легкое повышение давления воды в камере, в свою очередь, для увеличения генерации пара. 2 н. и 12 з.п. ф-лы, 8 ил.
Patent RU-2683730-C1 (RU)
Title: Method of protection of plants against spring frosts in gardens
Inventor: KHRABROV MIKHAIL YUREVICH
IPC: A01G17/00
Filed: 2018-10-11
Granted: 2019-04-01
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to agriculture, in particular to protection of plants against spring frosts in gardens. Method includes smoke-firing using smoke pellets placed on a drone-type unmanned aerial vehicle, which provides for the smoke sources lifting up to height of 1–2 m above the crown of garden trees. At that, movement of aircraft for increasing range of smoke movement in wind is carried out at angle of 90° to wind direction.EFFECT: method increases efficiency of controlling spring frosts in industrial gardens due to mobile movement of sources of smoke throughout the garden area over the tree tops when smoking is carried from top to bottom.1 cl, 1 dwg
Patent RU-2703383-C1 (RU)
Title: Method of assessing the reproductive qualities of stallions by element composition of hair of mane
Inventor: Kalashnikov Valery Vasilievitch
IPC: A01K67/00
Filed: 2018-12-10
Granted: 2019-10-16
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to the field of biotechnology. Invention is a method for assessing the reproductive qualities of stallions according to the elemental composition of hair of mane, comprising cutting a desired hair sample at a weight of at least 0.24 g from a mane area in the projection of the first cervical vertebra, where a proximal hair section of length 3.3 cm is collected, reproductive properties evaluation criterion is level of Sr concentration in hair, at concentration Sr below 1.88 mcg/g reproductive qualities are evaluated as high, within 1.89–3.89 mcg/g as average, at concentration more than 3.9 mcg/g as low.EFFECT: invention makes it possible to more accurately estimate reproductive qualities of stallions.1 cl, 4 tbl
Patent RU-2699511-C1 (RU)
Inventor: MITA MASAYA
IPC: B60C11/13
Filed: 2017-03-07
Granted: 2019-09-05
Abstract: Изобретение относится к автомобильной промышленности. Пневматическая шина включает в себя: центральную основную канавку, выполненную в контактирующей с грунтом центральной части протекторной части; основную канавку плечевой зоны, выполненную с той стороны центральной основной канавки, которая является наружной в боковом направлении шины; центральный контактный участок, образованный в результате формирования его границ посредством центральной основной канавки и основной канавки плечевой зоны; часть со скосами, в которой множество скосов расположены в направлении вдоль окружности шины, при этом скосы выполнены на крае входной части центральной основной канавки со стороны центрального контактного участка; изогнутую канавку, выполненную на центральном контактном участке, расположенную рядом - в боковом направлении шины - с краем входной части центральной основной канавки, включающим в себя часть со скосами, и изогнутую в соответствии с формами скосов части со скосами, и проходящую вдоль направления вдоль окружности шины, и вспомогательную канавку, выполненную на центральном контактном участке между основной канавкой плечевой зоны и изогнутой канавкой и проходящую по направлению к изогнутой канавке в направлении, пересекающемся с направлением вдоль окружности шины. Технический результат - повышение стойкости к неравномерному износу при гарантировании тормозной характеристики при движении по мокрым поверхностям дорог. 14 з.п. ф-лы, 16 ил.
Patent RU-2686502-C1 (RU)
Inventor: Lobacheva Olga Leonidovna
IPC: C22B60/00
Filed: 2018-12-17
Granted: 2019-04-29
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to enrichment, in particular, to methods for obtaining rare-earth metals (REM) or oxides thereof from poor or technogenic raw material using a flotation extraction method. Method of extracting lutetium (III) from salt solutions involves floatation extraction using an organic phase and a collector. Organic phase used is isooctyl alcohol, and as a collector, an anionic surfactant of sodium dodecyl sulphate is used in a concentration corresponding to the stoichiometry of the reaction Lu +3  + 3DS - = Lu[DS] 3 , where Lu +3 - lutetium cation, DS -  - dodecyl sulphate ion. Floatextraction is carried out at pH not more than 7.9 and ratio of organic and aqueous phases of 1:20. 
     EFFECT: method increases degree of lutetium extraction. 
     1 cl, 1 dwg, 2 tbl
Patent RU-2711703-C1 (RU)
Inventor: DOLLHAEUBL PAUL FELIX
IPC: B21B27/10
Filed: 2017-07-13
Granted: 2020-01-21
Abstract: Изобретение относится к области прокатки. Очищающее устройство (7) для прокатной клети (1) включает держатель (15) скребка и расположенный на держателе (15) скребка очищающий скребок (17). Очищающий скребок (17) включает в себя изготовленной из фиброармированного пластика основной корпус (19) с нижней стороной (23) основного корпуса, которая прилегает к держателю (15) скребка, и войлочный слой (21), который расположен на противолежащей нижней стороне (23) основного корпуса верхней стороне (25) основного корпуса (19). Изобретение обеспечивает возможность снижения веса оборудования, упрощение перемещения и замены очищающего устройства. 2 н. и 10 з.п. ф-лы, 4 ил.
Patent RU-2736154-C1 (RU)
Inventor: HERRMANN-BUERK DIRK MICHAEL
IPC: A23J3/14
Filed: 2019-08-23
Granted: 2020-11-12
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to dairy industry, in particular, to production of dairy products substitutes. Method for production of the almond-based disperse food product includes: a) preparation of partially defatted almond flour with weight fraction of fat from 5 to 20 wt. % and weight fraction of protein from 43 to 57 wt. %; b) preparing water; c) obtaining a liquid mixture of a) and b); d) heating said mixture to temperature of 72 °C to 138 °C and obtaining a heated liquid, e) homogenisation of heated liquid under high pressure in range from 20 to 600 bar at hot homogenisation stage, f) cooling of such heated liquid. Also described is a vegan product produced by this method, and alternative dairy products based on it. 
     EFFECT: invention enables to produce an alternative dairy product, preferably vegan, with high protein content and low content of oil or fat, which is suitable as a ready food product or a component of the formula and when mixed with water does not form an undesirable emulsion and/or does not prevent gelation of products based on starch. 
     19 cl, 1 dwg
Patent RU-2717786-C1 (RU)
Title: Waste water treatment flotation plant
Inventor: Ugryumov Dmitrij Sergeevich
IPC: C02F9/00
Filed: 2019-09-18
Granted: 2020-03-25
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention can be used for purification of waste water and natural water. Effluents treated with a coagulant solution are supplied from a hydraulic mixer into coagulation chamber 8. Then, after introduction of flocculant solution, it is directed through flushing pipeline to flocculation chamber 9. From flocculation chamber 9 waste water is fed into flotation section 2 together with circulation flow from saturator 4. Formed flotation foam is removed from surface of waste water into chamber of collection of flotation foam 10 by means of removal of flotation foam 6 located in upper part of flotator 1. After separating the flotation foam, waste water is fed into the thin-layer settling section 3, where waste water is clarified. By means of ejector 7 air is supplied to suction pipeline. Water-air mixture is forced by circulating pump 5 into saturator 4 where air is dissolved in waste water. Purified waste water is fed into intermediate chamber 11 to ensure uniform discharge of treated waste water beyond flotation plant. 
     EFFECT: disclosed invention provides higher degree of purification of oil-containing industrial and rain waste water and efficiency of using used coagulant and flocculant. 
     5 cl, 3 dwg
Patent RU-2730558-C1 (RU)
Title: Двухконтурный турбореактивный двигатель
Inventor: Skiba Vladimir Vasilevich
IPC: F02C7/18
Filed: 2019-09-24
Granted: 2020-08-24
Abstract: Двухконтурный турбореактивный двигатель содержит вентилятор 1, компрессор высокого давления 2, камеру сгорания 3, турбину высокого давления 4 и турбину низкого давления 5. Для решения задачи повышения экономичности двухконтурного турбореактивного двигателя за счет снижения гидравлических потерь в кольцевом канале его наружного контура наружный корпус 9 двигателя состоит из наружной 13 и внутренней 14 соосных кольцевых стенок, между которыми расположены винтовые ребра 15 в количестве не менее трех штук, которые делят кольцевую полость между стенками 13 и 14 на винтовые каналы 16 для прохода воздуха, предназначенного для охлаждения турбины высокого давления. Вход винтовых каналов 16 соединен с отверстиями 17, выполненными в корпусе 18 компрессора высокого давления 2, патрубками 19 с окнами 20. Выход винтовых каналов 16 патрубками 21 с окнами 22 соединен с отверстиями 23, выполненными в корпусе 24 турбины низкого давления 5, сообщающимися с отверстиями 27 для прохода охлажденного воздуха, выполненными в корпусе турбины высокого давления. 1 п. ф-лы, 3 ил.
Patent RU-2727139-C1 (RU)
Title: СПОСОБ ПОЛУЧЕНИЯ α,ω-ДИ-(СПИРО[АДАМАНТАН-2,3'-[1,2,4,5,7]ТЕТРАОКСАЗОКАН]-7'-ИЛ)АЛКАНОВ
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07D273/01
Filed: 2019-10-09
Granted: 2020-07-21
Abstract: Изобретение относится к способу получения α,ω-ди-(спиро[адамантан-2,3'-[1,2,4,5,7]тетраоксазокан]-7'-ил)алканов, который заключается во взаимодействии α,ω-алкандиаминов (1,7-гептандиамина, 1,8-октандиамина и 1,10-декандиамина) с формальдегидом и 2,2-дигидропероксиадамантаном в присутствии каталитических количеств LaCl⋅7HO при комнатной температуре и атмосферном давлении в течение 4-6 ч. Выход α,ω-ди-(спиро[адамантан-2,3'-[1,2,4,5,7]тетраоксазокан]-7'-ил)алканов (1) составляет 85-90%. Полученные соединения могут найти применение в качестве препаратов, обладающих противомалярийной, противоопухолевой и антигельминтной активностью. 1 табл., 1 пр.
Patent RU-2744853-C1 (RU)
Inventor: LANDONI ALBERTO
IPC: C10G31/06
Filed: 2018-03-29
Granted: 2021-03-16
Abstract: FIELD: physical processes. 
     SUBSTANCE: present invention relates to a method of physical separation of asphaltenes with a conversion rate greater than or equal to 90% and a solid phase such as coke and metals found in outgoing oil processing streams. An oil processing stream is a stream in form of slurry containing hydrocarbons with a boiling temperature greater than or equal to 140°C, wherein the streams are characterized by containing asphaltenes in an amount greater than or equal to 5% wt. and a solid phase in an amount greater than or equal to 5% wt. The method involves heating the outgoing oil processing stream to a temperature greater than or equal to 185°C and not exceeding 220°C. Then said heated outgoing oil processing stream is statically settled while the temperature is gradually controllably decreased to a minimum temperature of 100°C, without mixing the stream in order to obtain a light phase and a heavy phase induced by density. 
     EFFECT: efficient and simple separation into a clarified product and a cake containing metals and a solid phase, maximally efficient use of separated products: the clarified products are recycled to the input of the hydroconversion process and the cake is recycled as a solid fuel. 
     7 cl, 3 tbl, 2 dwg
Patent RU-2747388-C1 (RU)
Inventor: TANG HAI
IPC: H04W76/00
Filed: 2017-09-07
Granted: 2021-05-04
Abstract: FIELD: wireless communication. 
     SUBSTANCE: group of inventions relates to wireless communication and namely to discontinuous reception technologies. Disclosed is a method of intermittent reception. The method includes the following stages. The first terminal device determines a discontinuous reception target cycle (DRX) used to detect the DRX indication signal by the first terminal device. Next, the first terminal device detects the DRX indication signal sent by the network device in or before the target DRX cycle. The DRX indication signal is used to indicate that the first terminal device starts to work or is in sleep mode for an active period per M of DRX cycles after the moment the DRX indication signal is detected. M of DRX cycles represents the DRX indication cycle of the first terminal device, and M is a positive integer. 
     EFFECT: invention reduces the power consumption of the terminal device.  
     14 cl, 11 dwg 1 tbl
Patent RU-2739279-C1 (RU)
Title: Universal flaw detector for control of technical state of walls of sleeves
Inventor: SHPAGIN YURIJ BORISOVICH
IPC: G01N27/82
Filed: 2020-06-08
Granted: 2020-12-22
Abstract: FIELD: defectoscopy.SUBSTANCE: use for control of technical condition of sleeves surface. Essence of the invention lies in the fact that universal flaw detection device for monitoring the technical condition of the surface of the sleeves consists of arranged in the housing, interconnected by sealed cables and equipped with limiting cuffs and carriages of magnetic, ultrasound sections, with output for connection of industrial network or power unit with generator plant. It includes connected structure with magnetic and ultrasonic sections with connection to navigation and altitude-planned unit, which is element in flaw detector housing, inside which there is a navigation module, comprising a command device with a three-axis gyrostabilizer, with output to the digital computer system, and a recording equipment unit, and power unit is additionally equipped with buffer rechargeable storage battery, designed for uninterrupted monitoring, and automation unit, including relay groups, logic and protective devices, providing power supply to all components of flaw detector device for operation in normal mode.EFFECT: high information value, reliability of detected defects and accuracy of determining their location.1 cl, 2 dwg
Patent RU-2759444-C1 (RU)
Inventor: RIX FRANCIS C
IPC: C07F17/00
Filed: 2020-06-17
Granted: 2021-11-12
Abstract: Настоящее изобретение относится к способу полимеризации олефинов с получением полимера полиолефина с мультимодальным распределением состава и полимеру полиолефина. Данный способ включает приведение в контакт этилена и сомономера с каталитической системой, где каталитическая система содержит первое каталитическое соединение и второе каталитическое соединение, которые имеют общую подложку, образуя систему катализатора на общей подложке. Первое каталитическое соединение содержит формулу: (C5HaR1b)(C5HcR2d)HfX2. Второе каталитическое соединение содержит алкилированное металлоценовое соединение, которое имеет смесь мезо-энантиомеров и рац-энантиомеров:Второй катализатор имеет значение соответствия сомономер/этилен, которое менее чем примерно на 0,5 больше, чем соотношение сомономер/этилен первого катализатора. Технический результат - разработка контролируемых технологий получения сополимеров полиэтилена, имеющих широкое ортогональное распределение состава. 2 н. и 7 з.п. ф-лы, 4 ил., 12 табл., 19 пр.
Patent RU-2740430-C1 (RU)
Inventor: Akopova Anna Olegovna
IPC: A61B5/00
Filed: 2020-06-30
Granted: 2021-01-14
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to gastroenterology, and can be used for the determination of paucisyptomatic celiac disease. That is ensured by video endoscopy of the small intestine. If observing mosaicism, transverse striation and scabby folding of the mucous membrane, reducing the height of folds and lymphangioectasia on the walls of the duodenal mucosa along with areas of unchanged jejunal mucosa and with presence of erosions in small intestine paucisyptomatic celiac disease is detected. 
     EFFECT: invention provides higher diagnostic accuracy of paucisyptomatic celiac disease in patient. 
     1 cl, 2 ex
Patent RU-2745660-C1 (RU)
Title: Method for controlling tightness of jars with food and device for its implementation
Inventor: Ageev Oleg Vyacheslavovich
IPC: G01M3/24
Filed: 2020-08-11
Granted: 2021-03-30
Abstract: FIELD: glass industry. 
     SUBSTANCE: invention is used to control the tightness of metal and glass jars with food. The essence of the invention lies in the fact that dynamic deformation of the can lid is performed by a weight freely falling on the lid surface, followed by the determination of the amortization properties of the can lid by the parameters of the function of moving the freely falling weight in time. Registration of leakage and rejection of the can is carried out according to the amount of change in the amortization properties of the can lid. Adjustment of the initial position of the freely falling weight relative to the surface of the can lid, as well as measuring of the diameter, height of the can and the position of the can on the conveyor are performed. The device for monitoring the tightness of cans with products includes a conveyor equipped with a drive, a laser source, a photodetector, a sleeve with grooves, a can lid deformation element installed in the sleeve cavity, a deformation element holder in the initial upper position. The deformation element is equipped with a limiter for the lower inoperative position and a limiter for the initial upper position in the bushing cavity. The device contains an inductive sensor for linear displacement of the deformation element, a device for adjusting the initial position of the deformation element with a drive, a control unit connected to a conveyor drive, a laser source, a photodetector, an inductive sensor, a deformation element holder, and a device drive for adjusting the initial position of a deformation element. 
     EFFECT: invention is aimed at increasing productivity of monitoring the tightness of cans with products, as well as increasing accuracy and continuity of control. 
     2 cl, 10 dwg
Patent RU-2764206-C1 (RU)
Title: Method for reducing salt adhesion on the surface of roller pelletising presses
Inventor: POJLOV VLADIMIR ZOTOVICH
IPC: B08B17/02
Filed: 2020-09-14
Granted: 2022-01-14
Abstract: FIELD: fertilizers granulating. 
     SUBSTANCE: invention relates to a technology for granulating fertilizers by pressing on roller press granulators with subsequent processing of the resulting tiles into granules and can be used in enterprises producing granular potash, nitrogen, phosphorus, mixed and complex NPK fertilizers, in particular to a method for reducing the adhesion of salts on the surface roller press granulators when granulating fertilizers. The method includes supplying a release agent to the surface of the rolls of the press-granulator, which is used as water, which is supplied to the zone on the surface of the roll of the press-granulator making an angle of 270-315° from the upper part of the vertical plane of the roll along the rotation of the roll, followed by expansion of water in the salt layer, vaporization in the volume of salt and removal of the salt layer from the metal surface, and the temperature of the water supplied to the roll of the pellet press is 0-100°C, and the temperature of the compressed fertilizers at the entrance to the pellet press is 130-160°C. 
     EFFECT: elimination of the adhesion of the salt layer on the surface of the rolls of the pellet press with a simultaneous increase in the density of the pressed tiles, reducing the cracking of the tiles and eliminating the contamination of the press with an anti-adhesive agent. 
     3 cl, 2 ex
Patent RU-2761366-C1 (RU)
Title: Easy-opening tear-off bottle lid
Inventor: Tsepa Pavel
IPC: B65D41/42
Filed: 2019-03-25
Granted: 2021-12-07
Abstract: FIELD: bottles. 
     SUBSTANCE: present invention relates to easy-opening tear-off lids of beverage bottles. The easy-opening tear-off lid of a beverage bottle, the shell whereof is made of a metal alloy, consists of an upper closing part 1 and a wall (skirt-like) 2. A padding 3 is attached to the inner surface of the closing part 1 with an adhesion-enhancing coating and provides sealing along a circumference. The cutting lines 4 on the closing part 1 and on the wall 2 provide a possibility to tear off the capping tool using a tongue 5. The distance A from the cutting line 4 to the outer edge of the padding 3 is from 0.05 to 1.2 mm. The adhesion-enhancing coating attaching the padding 3 to the inner surface of the upper closing part 1 is located at a distance C of at least 0.1 mm from the line 4 measured on the inner surface of the shell in the radial direction to the skirt wall 2 and at a distance D of at least 1.5 mm measured on the inner surface of the shell in the radial direction to the upper closing plane 1. 
     EFFECT: increase in safety during use. 
     3 cl, 7 dwg
Patent RU-2764990-C1 (RU)
Inventor: GOLITSYN ALEKSANDR SERGEEVICH
IPC: B02C4/02
Filed: 2020-09-30
Granted: 2022-01-24
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture, in particular to devices for cutting, grinding long-stemmed forage crops and forage harvesting. The device comprises a frame 1 with a lower beam 2 and an upper beam 3, sidewalls 4, fasteners 35 of the hitching mechanism 36 on the vehicle 37 and a screen 31. In front of the screen 32 there are rollers 6 with disks 8 having protrusions 15 with curved sections 16 and rectilinear sections 17, separated by intermediate rings 9. The device also has additional intermediate rings 10 arranged in pairs on adjacent rollers 6, made with equal height between each other and equipped with pins 23. The screen 31 is mounted at an angle to the rollers 6, providing a reflection of the crushed plant mass downwards, and is equipped with an unloading hole 32 with a loader 33 installed between the screen 31 and the vehicle 37. On the frame 1, there are cleaners 30 rollers 6, made in the form of vertical plates mounted at an angle to the intermediate rings 9 to ensure the output of crushed plant mass from the zone of the rollers 6. Additional intermediate rings 10 are made in the form of a ratchet overrunning clutch and have a height equal to the height of the disks 8 and intermediate rings 9. The disks 8 are composite with the formation of a cavity inside the disk 8. The protrusions 15 disks 8 on their rectilinear section 17 have notches 18. 
     EFFECT: use of the invention will increase the efficiency of the device for harvesting long-stemmed feed. 
     1 cl, 4 dwg