baber/WOPTO huggingface dataset:
Patent RU-2766890-C2 (RU)
Title: Combined methods for treating with pd-l1 antagonists
Inventor: ENDRYUS Glen Ajan
IPC: C07K16/28
Filed: 2016-06-15
Granted: 2022-03-16
Abstract: FIELD: biochemistry.SUBSTANCE: invention relates to the use of a programmed death protein ligand 1 (PD-L1) antagonist in combination with a VEGFR inhibitor for treating cancer associated with VEGFR and PD-L1 in a subject. Also disclosed is the use of a drug and a kit containing said combination.EFFECT: invention makes it possible to effectively treat cancer associated with VEGFR and PD-L1.22 cl, 3 dwg, 10 tbl, 10 ex
Patent RU-2710838-C2 (RU)
Inventor: DRESVYANKIN ANATOLIJ STEPANOVICH
IPC: B60F5/00
Filed: 2018-11-26
Granted: 2020-01-14
Abstract: Изобретение относится к средствам для передвижения по воздушной и водной поверхности. Предложено устройство для передвижения по воздушной и водной поверхности, содержащее основание в виде объемного эллипсоида, содержащего как минимум четыре воздушно-реактивных двигателя для подъема и вращения и взаимодействующего с рамой, выполненной в виде оси, шарнирно закрепленной на эллипсоиде, при этом корпус эллипсоида и ось имеют при необходимости возможность стопорения, например, посредством муфты сцепления, элементы которой закреплены соответственно на корпусе эллипсоида и оси, средства для посадки и передвижения по водной поверхности и посадки на твердую поверхность, устройство в виде электроредуктора, закрепленного на корпусе эллипсоида, причем на выходном валу редуктора посредством пространственного шарнира и поршневой системы крепится двигатель с возможностью совершать вращение и пространственное рыскание, на консольной части оси, находящейся вне корпуса эллипсоида, установлены как минимум два воздушно-реактивных двигателя для передвижения, внутри корпуса эллипсоида на оси закреплена грузовая площадка, на которой смонтирован пульт управления, имеются также средства питания, обеспечивающие работу двигателей, средства визуального обзора окружающего пространства. Технический результат заключается в повышении эффективности устройства для передвижения по воздушной и водной поверхности. 4 з.п. ф-лы, 9 ил.
Patent RU-2751886-C2 (RU)
Inventor: BRUNO-BONNE KRISTELL
IPC: A61P31/10
Filed: 2017-10-24
Granted: 2021-07-19
Abstract: Настоящее изобретение относится к композиции пептидов, характеризующейся аминограммой, согласно которой: глицин, гидроксипролин и пролин содержатся в таких мольных количествах, что отношение каждого из количеств к сумме мольных количеств аминокислот в композиции составляет от 20,0% до 24,5%, от 6,0% до 12,0% и от 10,6% до 14,6% соответственно; композиция пептидов содержит количество пептидов с молекулярной массой менее 1400 Да, такое что отношение указанного количества к количеству пептидов в композиции составляет менее 40%; при этом молекулярные массы и количества пептидов в композиции определяют путем эксклюзионной хроматографии. Композиция предназначена для лечения желудочно-кишечных заболеваний и применяется в пищу. 2 н. и 11 з.п. ф-лы, 20 ил., 7 табл.
Patent RU-2765251-C2 (RU)
Title: Method for producing fertilizer particles containing alternative boron sources
Inventor: MULATO RIKARDO
IPC: C05B7/00
Filed: 2018-02-26
Granted: 2022-01-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: present invention relates to a method for producing fertilizer particles containing an alternative boron source. The method for producing particles of a fertilizer containing ammonium nitrate and a boron source includes the formation of a fertilizer melt, where the fertilizer melt is NPK melt containing ammonium nitrate or calcium nitrate melt containing ammonium nitrate, addition of a boron source in the form of particles of colemanite or ulexite with a median particle size in a range from 1 to 100 mcm to the melt, while particles of colemanite or ulexite are in contact with the fertilizer melt for less than 100 seconds, if the specified melt contains NPK fertilizer, or particles of colemanite or ulexite are in contact with the fertilizer melt for less than 600 seconds, if the specified melt contains calcium nitrate. Then, the granulation of homogenous fertilizer particles from the obtained fertilizer melt is carried out.  
     EFFECT: proposed method for producing particles of a fertilizer containing ammonium nitrate and a boron source provides for obtaining a fertilizer containing negligible amounts or non-detected levels of sodium borates or boric acid, while fertilizer particles are homogenous, which is desirable for fertilizers providing the boron delivery to plants in high amounts.  
     7 cl, 3 dwg, 3 tbl, 5 ex
Patent RU-2713360-C2 (RU)
Inventor: Riabtsev Aleksandr Dmitrievich
IPC: C01D15/02
Filed: 2019-09-25
Granted: 2020-02-04
Abstract: Изобретение относится к производству LiOH⋅H 2 O из литиеносных поликомпонентных гидроминеральных сырьевых источников. Способ включает фильтрацию загрязненного взвешенными частицами литиеносного рассола с регенерацией фильтров и переработкой отработанного регенерата и получением продуктивного литиеносного рассола, выделение из рассола хлорида лития в виде первичного концентрата на сорбционно-десорбционных модулях, нанофильтрационную очистку первичного литиевого концентрата от магния, кальция и сульфат-ионов. Первичный литиевый концентрат путем обратноосмотического, электродиализного концентрирования, реагентной, ионообменной очистки от примесей с последующим термическим концентрированием доводят до продуктивного хлоридного литиевого концентрата, который путем мембранного электролиза конвертируют в раствор LiOH. Раствор LiOH упаривают, кристаллизуя LiOH⋅H 2 O. Изобретение исключает потери лития при производстве, позволяет производить в качестве побочных продуктов концентрированную соляную кислоту и карбонат лития батарейного качества, обеспечивает повышение выхода товарного продукта при снижении эксплуатационных расходов, сокращение количества твердых отходов производства и расширение диапазона литиеносных сырьевых источников, пригодных для производства LiOH⋅H 2 O. 2 з.п. ф-лы, 1 ил., 3 табл., 5 пр.
Patent RU-2747928-C2 (RU)
Inventor: OGANESOV VLADIMIR EMELYANOVICH
IPC: A61K36/00
Filed: 2019-10-21
Granted: 2021-05-17
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to cosmetology and balneology. Described is a composition for preparation of therapeutic and preventive baths containing silver ions, copper ions produced by means of electrolysis in water with the addition of chlorine, ligands, a synergistic substance, extracts, brews, infusions, oils and plant concentrates, food additives and water, with the following ratios of components, % vol.: silver ions 0.1⋅10 -5 -1.0, copper ions 0.1⋅10 -5 -2, chlorine ions 0.1⋅10 -6 -2.4, ligands 0.1⋅10 -5  -5.0, synergistic substance 0.01-20, extracts, brews, infusions, oils and plant concentrates  0.01–65, food additives 0.01–4.6, water the rest up to 100. 
     EFFECT: creation of a composition for preparation of therapeutic and preventive baths and for oral administration, which would provide increased detoxification, protection and stimulation of vital functions of the human body due to an improved antiseptic, antiviral, bactericidal and healing effect. 
     10 cl
Patent UA-62988-C2 (UA)
Title: Method for regeneration of hydrogenation catalyst, method for hydrogenation of compound comprising nitrile function
IPC: C07C209/48
Filed: 1998-12-23
Abstract: The invention concerns a method for regenerating ahydrogenation catalyst, and hydrogenation methods carried out with a catalyst comprising at least one regenerated catalyst. More particularly, it concerns a method for regenerating Raney catalyst used in total or partial hydrogenating processes of compounds comprising nitrile functions into amine functions. Said method consists in treating the spent catalyst with a basic solution and optionally in subjecting said catalyst to hydrogenation before stripping to eliminate the impurities present on the catalyst. Thus, the regenerating method enablesto recuperate up to 100% of the catalytic activity.
Patent UA-77691-C2 (UA)
Title: Instrument for bipolar electrocoagulation of blood vessels
Inventor: HRUBNYK VOLODYMYR VOLODYMYROVY
IPC: A61B18/12
Filed: 2004-03-26
Abstract: The invention relates to the medicine, in particular to the instrument for the bipolar electrocoagulation of the blood vessels designed as the coagulator with the branches. The external insulating Teflon pads overlay half of the surface of each branch extending over the working surface of the branch by 1.5-2.0 mm.
Patent UA-85375-C2 (UA)
Title: System and method for chemical reduction of waste
Inventor: KAYE GORDON I
IPC: A62D101/20
Filed: 2003-10-01
Abstract: In accordance with the present invention, a system, method and apparatus is provided for chemically reducing waste. The apparatus includes a substantially alkaline-resistant vessel having a temperature sensor positioned in thermal communication therewith, a heater in thermal communication with the vessel, a substantially alkaline-resistant magnetic stir rod adapted to be positioned within the vessel, and a magnetic stirrer adapted to produce a rotating magnetic field within the vessel capable of spinning a magnetic stir rod positioned therein. The apparatus further includes a water inlet valve operationally connected to the vessel and a water outlet valve operationally connected to the vessel. An electronic controller is connected in electric communication to the heater, to the magnetic stirrer, to the water inlet valve, to the water outlet valve, and to the temperature sensor and is adapted to maintain the temperature of the substantially alkaline resistant vessel substantially at a predetermined value.
Patent UA-78814-C2 (UA)
Title: Screw-centrifugal pump stage
Inventor: AVDEENKO VOLODYMYR PETROVYCH
IPC: F04D29/66
Filed: 2005-01-25
Abstract: A screw-centrifugal pump stage is in housing and includes pre-connected axial wheel and additional axial wheel installed on shaft before it. Pre-connected axial wheel with boss on back surface is arranged with blades, those in cylinder cross-sections have profiles with built by special formula curvilinear medium line, and additional axial wheel has outer diameter that is equal to 0.6-0.85 of outer diameter of pre-connected wheel. Such screw-centrifugal pump stage operates in wide range of supply without destruction of pre-connected axial wheel.
Patent UA-82235-C2 (UA)
Title: Device for fixation of blades of turbine wheel of axial turbo-machine
Inventor: SOLOVIOV OLEKSANDR FEDOROVYCH
IPC: F01D5/00
Filed: 2005-12-12
Abstract: A device for fixation of blades of turbine wheel of axial turbo-machine has a disc, working blades installed in fir-tree slots of the disc with its tail elements, sealing ring installed in the disc with support by its outer radial collar to rim part of the disc and to tail elements of working blades and connected by inner radial collar to radial collar of the disc directed to long axis. At that the collars of sealing ring and the disc are joined by interrelated, with respective depressions, cylindrical bodies and surrounded by U-like ring with diagonal cut and slot combined with it, interconnected with the lock placed between the disc and U-like split ring. Outer radial collar of the sealing ring is placed in radial-axial holders of tail elements of the working blades. At turned to disc side surface of the inner radial ring of the sealing ring a lug is provided, this is placed in conjugated slot of radial collar of the disc and slot of U-like split ring. At that the lug and cylindrical surfaces of U-like split ring are surrounded by lock as part of ring with C-like cross-section.
Patent UA-84294-C2 (UA)
Title: Mine cable-hydraulic telpher
Inventor: KARTAVYKH HENNADII YOSYPOVYCH
IPC: B66B15/00
Filed: 2006-01-10
Abstract: The invention relates to mining and can be used for lifting and handling of loads in mine workings. Mine cable-hydraulic telpher has two bases placed at sides of the working one of which if connected to beams and the other one – to frame of drive of cross displacement of load-transportation trolley that has installed without possibility of motion shafts each of which is equipped with rigidly connected to each other barrels with different diameters to which cables are wound. Cable of each barrel with smaller diameter is connected to one end of hydro-jack that is arranged with possibility of implementation of rotation of barrels through expansion and compression and the other end of hydro-jack is connected to frame of drive on which two pairs of connected to each other beams are fixed. In each pair of beams one is for load and is equipped with trolley arranged with possibility of displacement by respective beam by means of cable wound to respective barrel with larger diameter. Stroke of displacement of each trolley on respective beam of telpher is determined with diameter of respective large barrel and length of work stroke of hydro-jack. On the trolleys roller beam is suspended, on its rollers section of monorail track is placed, this is arranged with possibility of reciprocal motion along the axis of the working, due to drive of transport-loading trolley and brake device mounted on roller beam, this has hydro-jack, system of levers and holders. The invention makes it possible to exclude turning of load at its displacement across the working and to increase reliability of operation of telpher.
Patent UA-79398-C2 (UA)
Title: Method for treatment of patients with the ovarian carcinoma
Inventor: SVINTSITSKYI VALENTYN STANISLA
IPC: A61B17/42
Filed: 2006-02-13
Abstract: The invention relates to the medicine, in particular to the oncology, and can be used for treatment the patients with ovarian carcinoma. A method comprises the resection as a single unit of the uterus, ovaries, pelvic peritoneum with metastases located in serosa of retrovaginal space, rectosigmoid section of large intestine and urinary bladder by retroperitoneal approach.
Patent UA-91092-C2 (UA)
Title: Gas-sand separator
Inventor: KOPEI BOHDAN VOLODYMYROVYCH
IPC: E21B43/08
Filed: 2008-06-04
Abstract: The invention relates to oil and gas producing industry, in particular to gas-sand separators that are installed at pump suction for protection against penetration of sand and associated gas there at well operation. The separator includes perforated producing string (PS) with perforated joint placed there, equipped with filtration material. A suction pipe is additionally included to construction, this is placed in the PS and is connected to the pump suction. Perforations of the PS are arranged with larger diameter compared to openings of the perforated joint that is additionally equipped with net filter winded on perforations, with diameters of slits not larger than diameter of openings of the perforated joint. In the lower section of the PS sand “pocket” is provided for collection of separated sand and solids, and in the upper one outlet openings for bleeding separated gas to casing annulus are provided. The separator provides simultaneous effective purification of gas-liquid mixture that comes from the well to the pump suction with removal of sand of different fractions and associated gas with different diameters of bubbles, this makes it possible to provide protection of sucker-rod pump and to increase term of its operation.
Patent UA-90775-C2 (UA)
Title: Bending device
Inventor: KATSAPOV KOSTIANTYN MYKOLAIOVYCH
IPC: B21C23/00
Filed: 2008-06-25
Abstract: The invention relates to deformation of metals, and can be used for bending the pipes, bars and tubular products of different shapes. It is made in the form of a device for bending, which contains a fixed shaft with a bending die mounted thereon, the external operating part of which is made in the form of a chain wound on a disk, composed of links connected by means of quick-release hinges. The external coil of a link of chain wound on the disk forms a die line for bending products. The invention allows to reduce inventory of tools - bending template dies, facilitate the production, reduce the time for replacement and adjustment of the device for bending of U-shaped tubes, and increase the number of forms of template dies for different sizes and shapes for bending other products.
Patent UA-91394-C2 (UA)
Title: Method and device for re-distribution of thermal energy to high and low power levels (variants)
Inventor: ZINCHENKO DMYTRO IVANOVYCH
IPC: F25B30/00
Filed: 2008-07-15
Abstract: The invention relates to machine-building and can be used for household and industrial purposes to obtain heat and cold. According to the first embodiment developed are a method and device for re-distribution of thermal energy to high and low power levels through working agent that is placed to closed volume and is in field of gravity. To the lower, more cold part of working agent thermal energy is supplied, and from the upper, warmer part of working agent thermal energy is taken off. According to the second embodiment developed are a method and device for re-distribution of thermal energy to high and low energy levels through working agent placed to closed volume for which artificial potential field is formed through rotation of that volume relative to axis, at that to peripheral, more cold part of working agent thermal energy is supplied, and from axial, more hot part of working agent thermal energy is taken off. Re-distribution is achieved without use of processes of compression and rarefaction of gas with minimal use of external work and with provision of ecological purity and safety.
Patent UA-91125-C2 (UA)
Title: Lowly burnable wrapping paper for cigarettes
Inventor: MATSUFUJI TAKAAKI
IPC: A24D1/00
Filed: 2007-03-22
Abstract: A lowly burnable wrapping paper for cigarettes which comprises a base wrapping paper having a basis weight exceeding 22 g/mand combustion inhibition regions disposed on one surface of the base wrapping paper so as to be spaced away from each other. The combustion inhibition regions are ones formed by applying either the sodium salt of alginic acid having a degree of polymerization of about 500-900 or sodium alginate whose 3 wt.% aqueous solution has a viscosity as measured at of 19,000 cP or higher.
Patent UA-91603-C2 (UA)
Title: Electrode for electrohydroimpulse plants
Inventor: SAIENKO VIKTOR ANDRIIOVYCH
IPC: B21D26/12
Filed: 2008-10-20
Abstract: The invention relates to material treatment by electrohydroimpulse method, in particular to the designs of electrodes of electrohydroimpulse plants for various purposes. An electrode for electrohydroimpulse plants comprises located in a cylindrical body a current-carrying rod with a cylindrical thrust collar, a replaceable tip connected with the current-carrying rod, an insulator of current-carrying rod and an insulating tip. The insulator is made of three sleeves located one inside the other, in the case the inner sleeve is placed on current-carrying rod, the outer sleeve is located along the cylindrical body of the electrode and is made with an inner diameter equal to the diameter of the thrust collar, and the middle sleeve is located between the end surfaces of thrust collar and cylindrical body of the electrode. Changing the design of insulator will allow to certain structural elements of the insulator to withstand electrical or mechanical loads, and thus to improve the reliability of insulator, as well as to increase the service life of the electrode as a whole.
Patent UA-101606-C2 (UA)
Title: Method for determining assimilating surface of sowing pea with leaf tendril type
Inventor: DEMYDAS HRYHORII ILLICH
IPC: A01G9/00
Filed: 2009-08-03
Abstract: The applied method for determining the assimilating surface of sowing pea with tendril leaf type comprises determining the stipule area according to a method of cuttings. Tendril area and leafstalk area, which are added to the stipule area, are additionally determined. The assimilating surface of tendrils is determined according to the area of lateral surface of a truncated cone of tendrils, and the assimilating surface of leafstalks - according to the area of lateral surface of a leafstalk cylinder.
Patent UA-94009-C2 (UA)
Title: Alloy on the basis of nickel-titanium with the shape memory
Inventor: PATON BORYS YEVHENOVYCH
IPC: C22C19/03
Filed: 2009-10-02
Abstract: The invention relates to metallurgy, in particular, to precision alloys on the basis of nickel-titanium with shape memory effect, intended for medical equipment. Alloy contains, wt. %: titanium – 44.00-45.45, cobalt – 0.15-0.25, tantalum – 0.08-0.15, iron-0.06-0.15, of silicon – 0.05-0.12, silver – 0.03-0.10, yttrium – 0.01-0.02, nickel – 54.00-55.38 (the rest). Technical result is the increasing the value of a stable reactive voltage ( EMBED Equation.3 ) at the end of the reverse martensitic transformation (Ak), while the maximum decrease of residual strain ( EMBED Equation.3 ) under conditions of alternating dynamic pressure.
Patent UA-92430-C2 (UA)
Title: METHOD For electroplating of nickel-COPPER COATING ON MAGNET NdFeB
Inventor: MAIZELIS ANTONINA OLEKSANDRIVNA
IPC: C25D3/56
Filed: 2009-11-27
Abstract: A method for electroplating of nickel-copper coating on NdFeB magnets relates to the galvanostegy. According to the invention the nickel-copper coating is sedimented in the form of a multilayer coating (Cu-Ni)/(Ni-Cu) of electrolyte, comprising nickel and copper ions in the ratio of [Ni]:[Cu]=2÷10, and phosphorus compounds and ammonia ions in the form of ammonium pyrophosphate, ammonium chloride, ammonium hydroxide to pH 8.2-8.7, at the periodical changing the current density on an underlayer, which is coated in the solution of the catching bath of this electrolyte at solution pH 9.0-9.5 and concentration [Cu] less than 1 g/dm, and [Ni] more than 3 g/dm. The invention reduces the number of operations, allows to lower water, materials and energy consumption.
Patent UA-101641-C2 (UA)
Title: Combination cylinder with pawl-actuated emergency release device for parking brake
Inventor: KRAUS HARRY-WERNER
IPC: F16D65/22
Filed: 2008-11-27
Abstract: The invention relates to a combination cylinder including a service brake cylinder as an active service brake with at least one pressure-medium-actuated service brake piston which actuates a brake mechanism via a service brake piston rod, and a spring store brake cylinder as a passive parking brake with a spring store brake piston which is actuated by pressure medium counter to the action of at least one store spring, with the spring store brake piston transmitting the force of the at least one store spring to the service brake piston rod by a force-transmitting gearing in the parking braking situation. The invention provides for the gearing to be designed such that the movements of the spring store brake piston and of the service brake piston rod are coaxial and the force transmission ratio becomes greater with progressive stroke of the spring store brake piston.
Patent UA-101353-C2 (UA)
Title: Method and apparatus for monitoring operation of conveyor belt
Inventor: WARNER GRAHAM TREVOR
IPC: B65G43/02
Filed: 2009-01-19
Abstract: A method and apparatus for monitoring operation of a conveyor belt. The apparatus includes a detection system configured to detect transverse displacement of each edge of a portion of the conveyor belt as the conveyor belt travels past the detection system, and determine, using the transverse displacements of the edges of the conveyor belt and one or more operating rules, if an operating irregularity of the conveyor belt has occurred.