baber/WOPTO huggingface dataset:
Patent RU-2748657-C2 (RU)
Title: Method for producing lignocellulose materials
Inventor: VAJNKETTS SHTEFAN
IPC: C08L97/02
Filed: 2017-09-13
Granted: 2021-05-28
Abstract: FIELD: lignocellulose material production.SUBSTANCE: invention relates to a method for producing single-layer or multi-layer lignocellulose materials. The method includes obtaining mixture M1, if necessary, one or more mixtures M2, pouring mixtures M1 and M2 to form a mat, if necessary, preliminary compaction of the mat and hot pressing. Mixture M1 contains lignocellulose particles and 0.005-0.5 wt% organic carboxylic acid, carboxylic acid anhydride, carboxylic acid chloride or mixtures thereof, 0.05-3 wt% Organic isocyanates with at least two isocyanate groups, 5-15 wt% binder, 0-2 wt% hardener and 0-5 wt% additive. Mixture M2 contains lignocellulose particles and 0-0.3 wt% organic carboxylic acid, carboxylic acid anhydride, carboxylic acid chloride or mixtures thereof, 1-30 wt% binder, 0-3 wt% organic isocyanate with at least two isocyanate groups, 0-2 wt% hardener and 0-5 wt% additives.EFFECT: production of lignocellulose materials suitable for use in construction, as materials furniture making, as well as as packaging materials is ensured.20 cl
Patent RU-2749569-C2 (RU)
Inventor: FULLER EDMUND THOMAS
IPC: A61F9/04
Filed: 2017-11-10
Granted: 2021-06-15
Abstract: Группа изобретений относится к медицине. Глазная маска для лечения синдрома сухого глаза, выполненная с возможностью покрытия глаз и век пользователя, содержит: основную часть; съемный элемент, присоединенный съемным образом к основной части, причем съемный элемент содержит образующую резервуар стенку с удерживающими отверстиями, выполненными с возможностью удержания жидкости под действием поверхностного натяжения между указанной жидкостью и стенками отверстий. Основная часть включает в себя содержащие резисторы электрические нагревательные средства и батарею, выполненную с возможностью питания содержащих резисторы электрических нагревательных средств, причем образующая резервуар стенка выполнена с возможностью окружать глаза пользователя, носящего указанную маску. Комплект для лечения синдрома сухого глаза включает маску и основание, предназначенное для вмещения основной части маски и питания ее электричеством для подзарядки ее батареи. Способ применения маски включает: заполнение жидкостью отверстий образующей резервуар стенки; присоединение съемного элемента к основной части; питание содержащих резисторы нагревательных средств от батареи; регулирование питания содержащих резисторы нагревательных средств на протяжении всего или части так называемого времени применения для поддержания воздуха, находящегося во внутреннем пространстве маски, в заданном диапазоне температур на протяжении всего или части времени применения. Применение данной группы изобретений позволит противодействовать сухости глаз за счет повышения качества слезной пленки, покрывающей роговицу глаза. 3 н. и 14 з.п. ф-лы, 5 ил.
Patent RU-2748051-C2 (RU)
Title: Stiffness control for electroactive executive devices
Inventor: PELSSERS EDUARD GERARD MARIE
IPC: F03G7/00
Filed: 2017-11-10
Granted: 2021-05-19
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to an executive device having a controlled stiffness. Executive element (12) of the device contains material (16) based on an electroactive polymer, having light-absorbing filling elements (20) embedded in it. The filling elements are made with the possibility to absorb and convert incident light (26) into thermal energy to heat surrounding sections of the electroactive material. The specific degree and spread of heating can be provided throughout the executive element by deliberate control of the intensity level or the spectral composition of source (24) of the light directed at the executive element. As a result, the specific required stiffness or flexibility profile can be implemented throughout the executive element. 
     EFFECT: improved actuation function.  
     15 cl, 11 dwg
Patent RU-2752641-C2 (RU)
Inventor: AMERKHANOV MARAT INKILAPOVICH
IPC: E21B47/06
Filed: 2019-08-07
Granted: 2021-07-29
Abstract: FIELD: oil industry.SUBSTANCE: in a method for operating wells for the production of high-viscosity oil, a site is drilled with a grid of evaluative vertical wells with the selection of cores of productive horizons, complex geophysical researches of wells are conducted, preliminary geometrical and geological and physical parameters of a high-viscosity oil deposit are obtained, oil content contours are clarified, a placement of a pair of horizontal production and injection wells and volume of extracted resources per the pair of wells are determined. After long-lasting operation of the pair of wells and extraction of more than 50% of the initial volume of extracted resources per the pair of wells, to maintain reservoir pressure and operation productivity, two columns of pump-compressor pipes (hereinafter – PCP) are lowered into the production well. The end of the first PCP column with a pump is placed in an operation column, the end of the second PCP column is placed in a horizontal borehole in a filter part at a distance from 50 to 350 m from the pump input. Further, the extraction of products is resumed through the first PCP column with the lowered pump, and in the second PCP column, to maintain reservoir pressure and cooling of liquid supplied to a pump intake, pumping of water with a temperature close to the initial deposit temperature is initiated. By adjusting the mode of pumping of water into the production well, the steam generation process and failures of the supply to the pump intake are eliminated. After that, the mode of liquid extraction from the production well is gradually increased to increase oil production rate.EFFECT: increase and stabilization of reservoir pressure to maintain the steam chamber above the borehole of the production well, efficiency of pump equipment, elimination of reduction in operation productivity of wells.1 cl, 1 dwg
Patent RU-2769124-C2 (RU)
Inventor: GAID ABDELKADER
IPC: B01D21/08
Filed: 2018-06-25
Granted: 2022-03-28
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention can be used in the treatment of drinking water, household and industrial wastewater, rain or sea water. A plant for water treatment contains: means (1) for supplying pre-coagulated water to be treated; flocculation-decantation device (11) equipped with means (5) for distributing a flocculating reagent, means (6) for distributing a ballast, and means (20d) for extracting a settled precipitate, means (9) for removing treated water; means (14) for separating the ballast from the precipitate; as well as means (8) for recirculating a purified ballast. Device (11) is made in the form of single vat (12) equipped in the upper part with plates (10), and in the lower part with mixer (13), wherein a distance “d” between plates (10) and mixer (13) is 0.5-3.0 m. The ballast is selected from sand, ilmenite and garnet. Means (14) for separating the ballast include means (15) for pumping air, a pump, and separation device (20) equipped with blade mixer (20a) connected to settling tank (20b). Mixer (13) contains blades (16) mounted on vertical axis (19), cylindrical pipe (17) guiding a flow, static obstacle (18). For the treatment of water in the specified plant, a flocculating reagent, a ballast, and pre-coagulated water are added to vat (12); they are mixed with mixer (13); in the upper part of vat (12), a calm zone is left, contributing to the decantation of formed flakes, treated water and ballasted precipitate are removed; air is pumped into it; the purified ballast is recirculated to van (12), and the settled precipitate is removed. 
     EFFECT: content of suspended substances, seaweed and organic substances, as well as turbidity and chromaticity are reduced. 
     11 cl, 2 dwg
Patent RU-2771312-C2 (RU)
Inventor: ALCANIZ JANA JUAN
IPC: B01J27/19
Filed: 2018-07-20
Granted: 2022-04-29
Abstract: Изобретение относится к катализатору, способам его получения и к способу гидроочистки углеводородного сырья в его присутствии. Катализатор для гидроочистки углеводородного сырья, после его превращения в сульфидированную форму содержит по меньшей мере один компонент из металла группы VIB, представляющий собой молибден, по меньшей мере один компонент из металла группы VIII, выбранный из никеля и кобальта, по меньшей мере одну органическую добавку, компонент фосфора в количестве по меньшей мере примерно 1% масс. в пересчете на оксид P2O5, в расчете на общую массу катализатора, и компонент, представляющий собой титансодержащий носитель, содержащий оксид алюминия, который необязательно содержит диоксид кремния. Количество титанового компонента находится в диапазоне 5-50% масс. в пересчете на оксид TiO2и в расчете на общую массу катализатора. Катализатор содержит диоксид кремния в количестве, которое составляет менее 1,0% масс. в пересчете на оксид SiO2и в расчете на общую массу катализатора. Органическая добавка представляет собой органическое соединение, выбранное из группы, состоящей из органических соединений, содержащих по меньшей мере два атома кислорода и 2-10 атомов углерода, и образованных из них простых эфиров, или органическая добавка является меркаптокарбоновой кислотой. Способ получения катализатора, предназначенного для последующего превращения в сульфидированную форму, включает coвместное экструдирование источника титана с пористым материалом, содержащим Al2O3, с образованием экструдата титансодержащего носителя, содержащего оксид алюминия, который необязательно содержит диоксид кремния, сушку и прокаливание экструдата и пропитку прокаленного экструдата органической добавкой, по меньшей мере молибденовым источником металла и по меньшей мере одним никелевым и/или кобальтовым источником металла. Экструдат также может быть получен осаждением источника титана с источником алюминия и экструдированием осадка. Или носитель может быть получен пропиткой пористого материала, содержащего Al2O3, источником титана, с образованием титансодержащего носителя. Технический результат - получение катализаторов гидроочистки с повышенной объемной активностью или катализаторов с высокой активностью при значительно более низких концентрациях активных компонентов металлов группы VIB и группы VIII. 5 н. и 16 з.п. ф-лы, 18 табл., 76 пр., 1 ил.
Patent RU-2763155-C2 (RU)
Title: Apparatus and method for encoding or decoding the directional audio encoding parameters using quantisation and entropy encoding
Inventor: FUCHS GUILLAUME
IPC: G10L19/008
Filed: 2018-11-16
Granted: 2021-12-27
Abstract: FIELD: data processing.SUBSTANCE: group of inventions is aimed at audio signal processing, and in particular, at efficient encoding schemes of directional audio encoding parameters, such as directional audio coding (DirAC) metadata. The apparatus for encoding the directional audio encoding parameters containing the scattering parameters and the direction parameters comprises a parameter quantiser (210) for quantising the scattering parameters and the direction parameters, a parameter encoder (220) for encoding the quantised scattering parameters and the quantised direction parameters, and an output interface (230) for forming a representation of the encoded parameters containing information on the encoded scattering parameters and the encoded direction parameters.EFFECT: creation of a method for encoding three-dimensional audio based on the DirAC acoustic representation and playback for transmitting immersive audio content at low bit rates.43 cl, 42 dwg
Patent UA-40464-C2 (UA)
Title: Accumulator battery
Inventor: DZENZERSKYI VIKTOR OLEKSANDROV
IPC: H01M2/10
Filed: 2001-02-26
Abstract: The proposed accumulator battery contains a casing with compartments, in which accumulator cells and fixing plates are installed. Each accumulator cell contains a set of alternating positive and negative electrodes, which are isolated from each other by separators. The leads of the positive and negative electrodes are connected to the corresponding pole jumpers. Each fixing plate is designed as a comb. The width of the middle teeth of the fixing plate is equal to the minimal distance between theleads of the electrodes with the corresponding polarity, and the width of the edge teeth is equal to the minimal distance between the lead of the edge electrode and the wall of the compartment cell. The thickness of the fixing plate is equal to the rated distance between the lower surface of the pole jumper and the upper edge of the electrode.
Patent UA-73727-C2 (UA)
Title: Process for preparation of orally administrable calcium composition in tableted form
Inventor: PIENE JAN YNGVAR
IPC: A23L1/304
Filed: 1999-05-11
Abstract: The invention provides a process for the preparation of an orally administrable calcium composition, said process comprising the steps of: (i) obtaining a physiologically tolerable particulate calcium compound having a mean particle size in the range 3 to 40 EMBED Equation.3 having a crystalline structure and having a surface area of 0,1 to 1,2 m2/g; (ii) mixing said calcium compound with a water-soluble diluent and tin aqueous solution of a water soluble binder in a fluid bed granulation apparatus and drying the resulting mixture to produce a first granulate, (in) optionally mixing said first granulate with one or more further components to produce a second granulate; and (iv) optionally compressing said first or second granulate to form tablets.
Patent UA-72257-C2 (UA)
Title: Foundry-rolling unit
Inventor: STECH VOLODYMYR STANISLAVOVYCH
IPC: B22D11/12
Filed: 2002-01-22
Abstract: The invention relates to the ferrous metallurgy and is meant for production of slabs by method of continuous casting and their further rolling in the mill for production of steel strip of set dimensions. Foundry-rolling unit containing two placed in parallel processing lines for production of slabs, each of which is composed of coaxially mounted machine for continuous casting of slabs, heating furnace, rotating thermostatic furnace with pivot shaft located from the side opposite to the loading door, and processing line for transfer and accumulation of slabs with rotating thermostatic furnace mounted between lines for production of slabs, pivot shaft of said furnace is located from the side opposite to the loading door, and rolling mill mounted coaxially with processing and slab accumulation line. Proposed arrangement of components of the unit allows to reduce the production space and capital outlays.
Patent UA-78505-C2 (UA)
Title: Line for producing pet bottles
Inventor: SUVOROV OLEKSANDR VOLODYMYROVY
IPC: B29C49/28
Filed: 2003-10-01
Abstract: A line for producing the PET bottles includes a blowing installation with build-up mould in vertical plane, a heater of preform and a transfer of preforms from the heater into the seats of mould. The mould is equipped with not less than two seats. The heater of preforms is made in the form of a longitudinal chamber with infrared emitters and vertically closed conveyer equipped with the seats located perpendicularly to its surface in parallel rows, the distance between which is equal to the distance between the centres of the seats of mould, and the quantity of rows corresponds to the quantity of its seats. The transfer of preforms from the heater into the blowing installation is made in the form of a pusher of heated preforms and guiding apparatus. The pusher is made in the form of hooks with a drive of their reciprocating displacement. Guiding device is made in the form of funnels, whose extended part is turned to the side of conveyer,and the necks are installed above the seats of mould. The quantity of hooks and funnels corresponds to the quantity of seats of the mould.
Patent UA-86745-C2 (UA)
Title: Method for making soybean milk
Inventor: KREMNEV OLEH OLEKSANDROVYCH
IPC: A23L11/00
Filed: 2005-02-09
Abstract: The invention relates to the field of processing raw vegetable material, in particular soybeans, and can be used in food and feed industries and also as a therapeutical and prophylactic agent. First, the coating is removed from the soybeans, then they are soaked, afterwards the swollen beans are separated from the water in which they were soaken. After that they together with fresh drinking water having a temperature of 65-75 °С, in an amount which provides the final content of dry matters in a mixture as regards to the formulation dosed from a height of 350-450 mm into a rotary and pulsation unit of the cylindrical type for dispersing. Therefrom the obtained free-running mass comes to an intermediate container by gravity, it is constantly mixed there. With the aid of a pump, the mass afterwards is sent to three-stage rotary and pulsation homogenizing unit of the disk type for dispersing. Further centrifugal spraying is carried out for which purpose the comminuted mass is sent to a vertical cylindrical chamber with a cone bottom into which specially treated saturated steam forming a pressure of 2-3.7 kg/cmis brought and along the axis of the chamber, by sucking upwards, a centrifugal blade wheel is mounted which rotates with a speed of no less than 53 m/s forming an organized swirling motion of the steam that ensures intensive spraying of the mass which is processed and fast heating thereof up to a temperature of 120-140 °С. After that drops settle on the surface of the film of the hot liquid which flows down along the internal surface of the conical bottom and through a food hydraulic lock under the pressure of steam in the chamber is transported into a two-stage rotary and pulsation unit of the disk type for dispersing. The the finely dispersed sterilized product mass is injected into the chamber, in which a pressure is maintained of 0.9 kg/m, where it is immediately cooled through self-boiling up to a temperature that does not exceeds 100 °С, with intensive emission of gases, which are removed by a vacuum pump, and the treated product mass is collected in the lower part of the chamber. After that through the food hydraulic lock of the chamber the product mass is injected into a vacuum chamber, with a pressure of 0.12 kg/mmaintained therein, where it boils again immediately cooling up to a temperature of no more than 60 °С emitting the gases eliminated by the vacuum pump, and the deaerated product mass is sent to a recuperative heat exchanger with the surface being cleaned for cooling up to the temperature of the ready production that does not exceed 30 °С and stabilizing the structure of a disperse system. A non-waste method is developed for making soybean milk of whole soybeans which allows converting all the constituents into the form suitable for human organism without destructing the useful compounds, imparting the organoleptic properties to the produce that ensure the food attractiveness, applicability to long-term storage, while the energy consumption for producing is minimum.
Patent UA-80359-C2 (UA)
Title: Cleaner of roots from top residues
Inventor: BULHAKOV VOLODYMYR MYKHAILOVYC
IPC: A01D23/02
Filed: 2006-03-16
Abstract: A cleaner root tops comprises a driving shaft inside which an additional shaft is coaxially installed which is driven in the opposite direction. The cantilever end of the additional shaft contains two rows of hingedly mounted blades, and its end part has a brush in the form of a bundle of thin rods from elastic material.
Patent UA-84728-C2 (UA)
Title: Method of producing immunogenic conjugate, a-beta immunogenic peptide carrier conjugate and immunogenic composition containing thereof
Inventor: ARUMUGHAM RASAPPA G
IPC: A61K39/00
Filed: 2004-12-17
Abstract: The present invention is directed to methods of producing conjugates of Abeta peptide immunogens with protein/polypeptide carrier molecules, which are useful as immunogens, wherein peptide immunogens are conjugated to protein carriers via activated functional groups on amino acid residues of the carrier or of the optionally attached linker molecule, and wherein any unconjugated reactive functional groups on amino acid residues are inactivated via capping, thus retaining the immunological functionality of the carrier molecule, but reducing the propensity for undesirable reactions that could render the conjugate less safe or effective. Furthermore, the invention also relates to such immunogenic products and immunogenic compositions containing such immunogenic products made by such methods.
Patent UA-85943-C2 (UA)
Title: Strain of bacteria bradyrhizobium japonicum for preparation of bacterial fertilizer for soybean
Inventor: KOVALEVSKA TAMARA MYKHAILIVNA
Filed: 2007-06-25
Abstract: The invention relates to agricultural microbiology, in particular to the microbiological agents for increase in productivity of leguminous crops and for plant protection against bacterial and fungous diseases. The new strain of Bradyrhizobium japonicum 46 is intended for production of bacterial fertilizer for soybean. It is active symbiotic nitrogen fixer, able to colonize root system of soybean in the presence of soybean nodule bacteria of different population density in soil. It is able to intensify the process of chloroplast genesis, exerts high protective action against bacteriosis and soybean peronosporosis, and it is noted for higher effectiveness as compared to existing industrial strain of Bradyrhizobium japonicum 6346. The strain is deposited in Depository of microorganisms of Institute of microbiology and virology of the National academy of sciences of Ukraine (Kyiv) under the number ІMB В-7200. The strain of Bradyrhizobium japonicum 46 provides for increasing in productivity of soybean crops on 15.1-29.3 % as compared to the strain of Bradyrhizobium japonicum 6346, and according to the complex of economic-valuable features can be applied as a bio agent of microbial preparations for soybean.
Patent UA-91549-C2 (UA)
Title: Quinoline derivatives as antibacterial agents
Inventor: ANDRIES KOENRAAD JOZEF LODEWIJK MARCEL
IPC: C07D215/36
Filed: 2006-06-26
Abstract: Use of a compound for the manufacture of a medicament for the treatment of a bacterial infection provided that the bacterial infection is other than a Mycobacterial infection, said compound being a compound of formula (la) or (Ib) a pharmaceuticaily acceptable acid or base addition salt thereof, a stereochemically isomeric form thereof, a tautomeric form thereof or a N-oxide form thereof. Several of these compounds are also claimed as such. Further the combination of the above compounds with other antibacterial agents is described
Patent UA-87069-C2 (UA)
Title: Method for treating plants of farm crops
Inventor: FILONIK IRYNA OLEKSANDRIVNA
IPC: A01N47/40
Filed: 2008-02-11
Abstract: The invention relates to a method for treating plants of farm crops by spraying vegetative plants at the stage of 5-7 leaves or tillering, or stalk-shooting with an aqueous solution of polyhexamethyleneguanidine hydrochloride of the general formula:,corresponding to a molecular weight from 5 to 9 ths conditional units with a concentration of the active ingredient of 0.000001-0.03% and consumption of the working solution in a rate of 50- per , including that on the herbicidal background. The use of the method allows stimulating the growth and developing agricultural plants, in particular cereals, grain legumes, vegetable crops and also gives rise to the yield of plant production.