baber/WOPTO huggingface dataset:
Patent RU-2672186-C2 (RU)
Inventor: TSAO Chzhenchzhen
IPC: H04W72/04
Filed: 2014-03-19
Granted: 2018-11-12
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to a method and an apparatus for semi-persistent SPS scheduling. Method for semi-persistent SPS scheduling includes the steps of: interacting, by a first user equipment, with a base station to acquire a SPS resource allocated by the base station; performing, using the first user equipment, data transmission from a device to device (D2D), with a second user equipment using the SPS resource; after the end of the D2D data transmission, a resource release indication information is transmitted to the base station using the first user equipment, such that the base station releases the SPS resource. 
     EFFECT: technical result of the invention is to save resources when transmitting data. 
     16 cl, 7 dwg
Patent RU-2681824-C2 (RU)
Title: Устройство трансмиссии, содержащее трансмиссионный узел и систему распределения масла
Inventor: KYURLE Ogusten
IPC: F16H57/04
Filed: 2015-03-19
Granted: 2019-03-12
Abstract: Изобретение относится к трансмиссии. Трансмиссия содержит трансмиссионный узел и систему распределения масла. Трансмиссионный узел (30) содержит одну поворотную опору (34), выполненную с возможностью вращения вокруг оси вращения, и поворотную часть (33), выполненную с возможностью поворота вокруг поворотной опоры (34). Система (50) распределения масла выполнена с возможностью поступления в нее масла под давлением из источника (43а) питания маслом и его передачи в одну масляную камеру поворотной опоры (34). Поворотная опора (34) содержит отверстия нагнетания, устанавливающие гидравлическое сообщение между масляной камерой и зазором (36), разделяющим поворотную опору (34) и поворотную часть (33), образуя гидравлический подшипник. Устройство (3) трансмиссии выполнено с возможностью нагнетания масла в указанный зазор (36) с первым давлением нагнетания на уровне наружного участка (36е) зазора (36), направленного противоположно оси вращения, и со вторым давлением нагнетания на уровне внутреннего участка (36i) зазора, направленного к оси вращения. При этом второе давление нагнетания отличается от первого давления нагнетания. Достигается повышение надежности трансмиссии. 2 н. и 8 з.п. ф-лы, 7 ил.
Patent RU-2670985-C2 (RU)
Inventor: CAVALIERI CLAUDIO
IPC: C08L23/08
Filed: 2015-04-28
Granted: 2018-10-29
Abstract: FIELD: chemistry.SUBSTANCE: present invention relates to a polyethylene composition containing (all values in weight percent): A) 30–60 %, preferably 30–55 % polyethylene containing, relative to the weight of A) 10 % or less, preferably 8 % or less, more preferably 6 % or less of the XSfraction, soluble in xylene at 25 °C, B) 40–70 %, preferably 45–70 % of a copolymer of ethylene with at least one olefin of formula HC= CHR, where R represents a linear or branched alkyl radical containing from 1 to 8 carbon atoms, containing from 65 to 90 %, preferably from 70 to 90 % ethylene and from 55 to 15 %, preferably from 50 to 20 % of the XS, fraction, soluble in xylene at 25 °C, wherein the amount of ethylene and the amount of the XSfraction is given relative to weight of B), with characteristic viscosity [η] of the XSfraction ranging from 0.8 to 3.2 dl/g, preferably from 1.0 to 3.0 dl/g, more preferably from 1.0 to 2.0 dl/g, in which the amounts of A) and B) are given in relation to the total weight of A) + B). Also claimed is a polymerisation method for producing said polyethylene composition, a polyolefin composition containing said composition, and a moulded article containing such a polyolefin composition.EFFECT: technical result is obtaining a polyethylene composition, suitable for the formation of end polyolefin compositions with an extremely favorable balance of elongation at the time of rupture, optical properties and less shrinkage during cooling, while maintaining good impact strength.11 cl, 3 tbl, 1 ex
Patent RU-2681597-C2 (RU)
Inventor: BORASI GABRIELE
IPC: B65D85/72
Filed: 2015-05-05
Granted: 2019-03-11
Abstract: FIELD: transportation, packaging and storage. 
     SUBSTANCE: sheet of packaging material suitable for being folded, filled and sealed to form a package comprises a receiving region for receiving an opening device of said packaging attached thereto. Said packaging material sheet further comprises two reference marks detectable by a detecting unit of an applying unit of an applying device for applying the opening device to the indicated receiving region. 
     EFFECT: group of inventions provides application of the opening device in the required position due to the possibility of checking the correct position of the package. 
     17 cl, 6 dwg
Patent RU-2679452-C2 (RU)
Title: Способ измерения вязкости
Inventor: LI Sankhyun
IPC: G01N11/10
Filed: 2015-05-15
Granted: 2019-02-11
Abstract: Изобретение относится к способу измерения вязкости. Заявленный способ измерения вязкости включает: (i) этап получения изображения капли в статическом состоянии без вибрации; (ii) этап применения вибратора для сообщения вибрации капле и получения изображения динамического состояния, в котором капля максимально вытянута в горизонтальном направлении или максимально вытянута в вертикальном направлении; (iii) этап получения скорости изменения статической кривизны и скорость изменения динамической кривизны границы капли из изображений, полученных на этапах (i) и (ii); и (iv) этап подстановки отношения скорости изменения статической кривизны к скорости изменения динамической кривизны границы капли в уравнение взаимодействия, скорректированное для вибратора, чтобы получить вязкость капли. Технический результат – повышение точности измерения вязкости. 3 з.п. ф-лы, 5 ил.
Patent RU-2681821-C2 (RU)
Inventor: KUN Mikhel
IPC: B62D55/00
Filed: 2017-03-20
Granted: 2019-03-12
Abstract: FIELD: machine building.SUBSTANCE: invention relates to the field of engineering, in particular to tracked vehicles. Civilian tracked vehicle contains a carrier frame, a cab located in front of the carrier frame, and a tracked chassis. Tracked chassis contains tracked engines on opposite sides of the carrier frame. Tracked thrusters contain tracks. Caterpillar is guided along a closed trajectory around the leading roller and track rollers. Suspension of the tensioning roller and its neighboring suspension roller are in kinematic connection with each other by means of a connecting mechanism and have their own pivot points located at a distance from each other. On the carrier frame behind the cab there is an assembly frame, mounted with the possibility of inclination relative to the carrier frame around the axis of inclination.EFFECT: improved ride and comfort when driving.14 cl, 2 dwg
Patent RU-2693066-C2 (RU)
Inventor: MARLAND CHRISTOPHER NEIL
IPC: E21B47/007
Filed: 2015-11-09
Granted: 2019-07-01
Abstract: Изобретение относится к контролю искривления ствола скважины при бурении. Техническим результатом является оптимизация производительности и эффективности бурения за счет прогнозирования кривизны скважины и оптимизации нагрузки на буровое долото для учета сил сопротивления движению или трения, обусловленного кривизной. В частности предложен способ контроля искривления ствола скважины при помощи секции скважинных приборов, включающий этапы, на которых: измеряют изгиб указанной секции скважинных приборов во множестве положений, окружающих секцию скважинных приборов, когда указанная секция скважинных приборов находится в скважине на первой глубине; определяют первый изгибающий момент, воздействующий на указанную секцию скважинных приборов, на основании измеренного изгиба; и определяют первое значение интенсивности искривления ствола скважины на основании определенного первого изгибающего момента. Затем измеряют изгиб указанной секции скважинных приборов во множестве положений, окружающих секцию скважинных приборов, когда указанная секция скважинных приборов находится в скважине на второй глубине; определяют второй изгибающий момент, воздействующий на указанную секцию скважинных приборов, на основании изгиба, измеренного на указанной второй глубине; и определяют второе значение интенсивности искривления ствола скважины на основании определенного второго изгибающего момента. Далее определяют показатель интенсивности искривления ствола скважины с учетом указанных первого и второго значений интенсивности искривления ствола скважины и прогнозируемой интенсивности искривления ствола скважины. 4 н. и 9 з.п. ф-лы, 8 ил.
Patent RU-2710373-C2 (RU)
Title: Composition comprising exosomes prepared from stem cells for induction of adipogenic differentiation, regeneration of adipose tissue, skin bleaching or wrinkle correction
Inventor: CHKHO En Voo
IPC: A61K35/28
Filed: 2015-11-09
Granted: 2019-12-26
Abstract: FIELD: biotechnology. 
     SUBSTANCE: group of inventions relates to biotechnology, specifically to a composition for inducing stem cell differentiation into adipocytes. Composition for inducing stem cell differentiation into adipocytes for regenerating fatty tissues comprises as an ingredient, exosomes, obtained from adipose tissue-derived stem cells and differentiated into adipocytes, where the exosomes are characterized by that they contain macrophage colony-stimulating factor (MCSF), tumour necrosis factor-α (TNF-α), leptin, insulin, angiopoietin-1 (ANGPT1) and adiponectin with molecular weight 30 kDa (Acrp30). Group of inventions also relates to injection form of preparation containing said composition. 
     EFFECT: using the given group of inventions enables using the given composition as agents inducing stem cell differentiation, injection forms of tissue regeneration products by exosomes expression of bioactive factors effecting differentiation into adipocytes. 
     6 cl, 20 dwg, 5 tbl, 2 ex
Patent RU-2719868-C2 (RU)
Title: Drill bit with casing pipe or casing-shank and its manufacturing
Inventor: GALLEGO GILLES
IPC: E21B7/20
Filed: 2017-07-12
Granted: 2020-04-23
Abstract: FIELD: soil or rock drilling. 
     SUBSTANCE: group of inventions relates to drilling bit with casing pipe or casing-shank and methods of well drilling using said bits. Drill bit with casing pipe or casing-shank comprises: tubular rod made of high-strength metal or alloy; a head having a cutting end with an inner cone, an outer arm and an intermediate nose between the cone and the arm, attached to the end of the rod, as well as made of nonferrous metal or alloy; a plurality of blades formed integrally with the head, made from nonferrous metal or alloy and each extending from the center of the cutting end face to the shoulder; plurality of superhard cutters arranged along each blade; a plurality of calibrated bosses formed integrally with the rod; as well as a flush joint formed between each blade and a corresponding calibrated boss. Resistance to deformation of high-strength metal or alloy is equal to at least double value of resistance to deformation of nonferrous metal or alloy. Additionally, the bit comprises an articulation joint and an overlap joint attaching the head to the stock, as well as the lap joint has a lap joint assembly located on the rod coupled to the lap joint assembly located on the head. 
     EFFECT: technical result is higher efficiency of drill bit operation. 
     20 cl, 9 dwg
Patent RU-2700798-C2 (RU)
Title: Apparatus for detecting broadband polyharmonic signals on background of additive interference
Inventor: Butyrskij Evgenij Yurevich
IPC: G01S3/80
Filed: 2017-07-11
Granted: 2019-09-23
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to radio electronics and hydroacoustics, namely to devices for detecting signals in the presence of interference. Device allows increasing noise immunity due to use and inclusion of a correlator into the scheme of the invention, which, by memorizing successful incoming responses, can detect a signal with a minimum signal-to-interference value. Invention is based on the use of quadrature detection in each frequency channel of the passive system instead of conventional energy detectors based on quadratic detection. Distinctive feature is addition of correlator after signal processing by prototype, which allows additional processing of responses of several polyharmonic signals considered as single signal (analogue of signal packet, as in time domain), which is based on the need to ensure constant filter duty ratio, and to   times improve the signal interference ratio (where m is the number of poly-harmonic signals (analogue for narrow-band factor -   , which must be observed in the entire frequency range). 
     EFFECT: enabling detection of signals with a minimum signal-to-interference value, as well as high noise-immunity higher than the signal-to-interference ratio with the established probability of detecting signals. 
     1 cl, 8 dwg
Patent RU-2685287-C2 (RU)
Title: Coupling device
Inventor: PELEMAN GVIDO FRANS M
IPC: B42C11/04
Filed: 2016-01-25
Granted: 2019-04-17
Abstract: FIELD: machine building.SUBSTANCE: invention relates to a coupling device for fastening a stack of sheets in a connecting element made of a magnetic material. Device comprises a support for a connecting element formed by a U-shaped profile with a base and two support elements, heating element located between U-shaped support elements and contacting with base, and a switch. Switch serves to switch on/off the heating element with the help of a magnet. Magnet is located between support elements of U-shaped profile and moves towards base of U-shaped profile. U-shaped profile contains shelves directed towards the center of the U-shaped profile and holding the magnet away from the base and/or heating element when the magnet is moved towards the base of the U-shaped profile.EFFECT: energy consumption is reduced.8 cl, 5 dwg
Patent RU-2712330-C2 (RU)
Title: Combined axial blade tool
Inventor: SUKHAREV VLADIMIR IVANOVICH
IPC: B23B51/08
Filed: 2018-01-26
Granted: 2020-01-28
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to machining of materials and can be used for machining of inner surfaces with different geometrical parameters. Proposed tool comprises steps arranged along lengthwise axis in the form of various blade tools forming cutting part with cutting edges. Cutting part is made from hard alloy with change of its chemical composition from periphery of tool to centre, providing equality of resistance of peripheral sections of cutting edges on all steps of tool in axial direction and equality of resistance of all sections of each cutting edge at each step of cutting part along its length from periphery to tool centre in radial direction.EFFECT: increased accuracy of machining and resistance of all stages of tool.1 cl, 2 ex, 8 dwg
Patent RU-2764725-C2 (RU)
Inventor: CASCI JOHN LEONELLO
IPC: C01B39/46
Filed: 2014-10-31
Granted: 2022-01-19
Abstract: Изобретение относится к покрытию из пористого оксида для применения в композиции AEI-катализатора. Покрытие из пористого оксида включает кристаллы AEI цеолита, имеющие среднее аспектовое отношение длины к диаметру менее чем или равное 3. Обеспечивается улучшение каталитической активности катализатора. 9 з.п. ф-лы, 4 ил., 2 табл., 2 пр.
Patent RU-2739509-C2 (RU)
Inventor: SCHMITZ MICHAEL
IPC: B60N2/42
Filed: 2019-01-23
Granted: 2020-12-25
Abstract: FIELD: satisfaction of vital human requirements.SUBSTANCE: invention relates to sliding safety element for child safety seat. Retractable protective element for use in a child safety seat comprises a first threaded element having a first external thread and a first internal thread, and second threaded element having second outer thread. First threaded element is connected to the second threaded element by means of the first internal thread of the first threaded element and the second external thread of the second threaded element with possibility of rotation.EFFECT: increased safety during operation.16 cl, 8 dwg
Patent RU-2752321-C2 (RU)
Inventor: SHTRENG Mikhel
IPC: C08G64/30
Filed: 2017-08-11
Granted: 2021-07-26
Abstract: Изобретение относится к способу получения поликарбоната посредством реакции одного или более диарилкарбонатов с одним или более ароматическими гидроксисоединениями, которые вначале смешивают в смесительном устройстве и в форме смеси сырьевых материалов помещают в резервуар для смеси сырьевых материалов, чтобы затем провести их реакцию в одном или более реакторах при пониженном давлении и повышенной температуре с получением поликарбоната. При этом смесь диарилкарбоната и ароматического гидроксисоединения перед поступлением в резервуар для смеси сырьевых материалов подвергают процессу очистки  противоточным способом с инертным газом в стриппинговом устройстве. Кроме того, настоящее изобретение относится к стриппинговому устройству, которое особенно хорошо подходит для очистки потока смеси сырьевых материалов. Стриппинговое устройство для очистки потока смеси сырьевых материалов газом противоточным способом в способе получения поликарбоната содержит колонную зону со структурированными насадками и зону предварительного нагрева для предварительного нагрева газа. Стриппинговое устройство выполнено с возможностью соединения и вакуумплотной герметизации посредством сварных кромочных уплотнений. Описано также применение стриппингового устройства в способе получения поликарбоната. Технический результат -  повышение качества сырьевых материалов за счет очистки смеси сырьевых материалов противоточным способом, улучшение массопереноса и соответственно уменьшение расходов на оборудование по сравнению с теми, которые были бы в случае потока чистого сырьевого материала, являющегося гидроксисоединением. Кроме того, температура затвердевания смеси лежит ниже температуры затвердевания компонента, являющегося ароматическим гидроксисоединением, поэтому не требуется дополнительная подача тепла для компенсации потерь на испарение. 3 н. и 13 з.п. ф-лы, 3 ил.
Patent RU-2756814-C2 (RU)
Title: Method for manufacturing containers for cosmetic products
Inventor: PEROLINI PIETRO
IPC: B23P15/00
Filed: 2017-10-13
Granted: 2021-10-05
Abstract: FIELD: cosmetology.SUBSTANCE: invention relates to the field of manufacturing containers for cosmetic products. A method includes turning the first workpiece made of a metal alloy and having a cylindrical shape to obtain element (2) having a tubular shape and forming cavity (3) inside, which has a cylindrical shape and a hole for access to it, as well as closed end (5), and turning the second workpiece made of a metal alloy and having a cylindrical shape to obtain cap (10) with cavity (11). Element (2) and cap (10) are subjected to subsequent anodizing, after which cylindrical case (9) with threaded neck (9a) is inserted into cavity (3) to store a cosmetic product, and plug (10a) is inserted into cavity (11).EFFECT: use of the invention makes it possible to simplify the process of manufacturing containers and improve their quality.4 cl, 4 dwg
Patent RU-2759951-C2 (RU)
Title: Method for differentiated accounting of animals of different size groups by footprints
Inventor: TOLKACHEV OLEG VLADIMIROVICH
IPC: A01M99/00
Filed: 2020-02-06
Granted: 2021-11-19
Abstract: FIELD: agriculture.SUBSTANCE: device for assessing the species diversity and abundance of vertebrates weighing up to 1 kg is proposed, including a container with a volume of at least 5 liters with an entrance hole with a diameter of at least 11 cm, a footprint cartridge is located inside the container, which is a sheet of paper or plastic lying on the upper side of the container. At the same time, ink is applied at its end closest to the entrance, and a solid bait designed for one animal is located at a wall of the container farthest from the entrance, while the size of the entrance hole of the container is adjusted using a set of nozzles with holes of a given diameter.EFFECT: device allows one to avoid too high density of footprints on a footprint platform, as well as reduce labor costs in cases, where it is necessary to assess the abundance of a limited range of animal species.1 cl, 1 dwg
Patent RU-2763983-C2 (RU)
Title: Medical apparatus and method for detecting a short circuit therein
Inventor: FRIEDLI KURT
IPC: G08B21/02
Filed: 2018-08-15
Granted: 2022-01-12
Abstract: FIELD: medical equipment. 
     SUBSTANCE: group of inventions relates to medicine, namely, to a medical apparatus for introducing a medical fluid into the body or for controlling the introduction of a medical fluid into the body, and to a method for detecting a short circuit therein. The apparatus comprises a user interface coupled with an electronic circuit connected to the first and second ports of the controller. The electronic circuit provides a possibility to detect the impact on the user interface by the controller. The first port is therein configured as the output port. A first signal is supplied to the first port. A second signal is received from the second port. Based on the second signal, the fact whether a short circuit has occurred is determined. In the corresponding case, a short circuit warning signal is generated. The electronic circuit comprises a first line and a second line, connecting the first and second ports of the controller with the first and second platforms, respectively. The first and second platforms are connected to the supply voltage through the first and second resistors, respectively, and are connected to the ground voltage through the first and second switches connected to the first and second user buttons, respectively. 
     EFFECT: warning signal is generated in case of a short circuit in the medical apparatus in order to prevent false detection of the impact on only one button of the apparatus by the user as simultaneous impact on both the first and second user buttons. 
     14 cl, 3 dwg
Patent RU-2768327-C2 (RU)
Inventor: OHM KONSTANTIN
IPC: F16L3/10
Filed: 2018-08-07
Granted: 2022-03-23
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to a clamp comprising clamping ring (1) with receiving space (5) for receiving an elongated object, insertion hole (6) for inserting an elongated object into receiving space (5), and locking element for closing hole (6) for insertion. Locking element has locking pin (20) located on clamping ring (1) on first end section (11) of clamping ring (1). On the second end section (12) of clamping ring (1) there is through hole (15) for locking pin (20) located in clamping ring (1). Locking element also has locking flap (30) for fixing locking pin (20) in through hole (15) located on second end section (12) of clamping ring (1). Locking flap (30) passes through through hole (15) for locking pin (20) to form a connection. 
     EFFECT: disclosed is a clamp with a locking flap in a through hole for a locking pin. 
     6 cl, 5 dwg
Patent RU-2769962-C2 (RU)
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0413
Filed: 2017-05-19
Granted: 2022-04-11
Abstract: Изобретение относится к технике связи и может использоваться в системах беспроводной связи. Технический результат состоит в повышении качества связи. Для этого процессоры сигнала генерируют модулированные сигналы для  устройств приема. В случае передачи множественных потоков каждый из  процессоров сигнала генерирует два отображенных сигнала, генерирует первый и второй предварительно кодированные сигналы путем предварительного кодирования двух отображенных сигналов, периодически изменяет фазу точек сигнала в IQ-плоскости относительно второго предварительно кодированного сигнала, выводит измененный по фазе сигнал и выводит первый предварительно кодированный сигнал и измененный по фазе сигнал как два модулированных сигнала. В случае передачи одиночного потока каждый из процессоров сигнала выводит одиночный модулированный сигнал. Мультиплексирующий процессор сигнала мультиплексирует модулированные сигналы, выводимые из процессоров сигнала, и генерирует мультиплексированные сигналы, антенные секции, соответственно, передают мультиплексированные сигналы. 6 н. и 10 з.п. ф-лы, 67 ил.