baber/WOPTO huggingface dataset:
Patent RU-2699370-C2 (RU)
Title: Compositions in form of dentifrice with low water content
Inventor: PRENCIPE MICHAEL
IPC: A61K8/21
Filed: 2014-12-26
Granted: 2019-09-05
Abstract: FIELD: hygiene. 
     SUBSTANCE: invention relates to means for cleaning teeth. Composition in the form of a dentifrice comprises a carrier medium acceptable for oral administration; a bivalent tin ion source; a zinc ion source, where the zinc ion source contains zinc oxide; a source of fluoride ions; an acid and a polyphosphate salt selected from a group consisting of inorganic polyphosphate salts which contain three or fewer phosphorus atoms; wherein the composition in form of a dentifrice is characterized by total content of water of less than 10 % in terms of weight of composition, and wherein the acid is phosphoric acid and the pH value of the composition is from 4 to 7, the polyphosphate contains a mixture of tetrasodium pyrophosphate and sodium tripolyphosphate, source of fluoride ions and source of bivalent tin ions provide fluoride of stannous tin, where phosphoric acid is present in amount of 0.2 % in terms of weight of composition. 
     EFFECT: invention provides improved availability of tin, zinc and fluoride. 
     10 cl, 2 tbl, 3 ex
Patent RU-2705809-C2 (RU)
Title: Method for obtaining chiral intermediate of ledipasvir
Inventor: SHI CHANGQING
IPC: C07D209/54
Filed: 2016-06-23
Granted: 2019-11-12
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for synthesis of S-5-azaspiro [2,4] heptane-6-carboxylic acid, which is a chiral intermediate compound of ice precipitam. Method comprises the following steps: S1: ring closure reaction is carried out between 1,1-dihalomethyl methyl cyclopropane and ethyl ester of N-Boc-glycine in an alkaline medium to obtain compound A; S2: the compound A is saponified, the BOC protective group is removed to obtain 5-azaspiro[2,4]heptane-6-carboxylic acid in the form of a racemate; S3: 5-azaspiro[2,4]heptane-6-carboxylic acid in the form of a racemate is asymmetrically separated to obtain S-5-azaspiro[2,4]heptane-6-carboxylic acid; wherein specific operations of said asymmetric separation at step S3 are as follows: after addition of separating agent, 5-azaspiro[2,4]heptane-6-carboxylic acid is heated in form of racemate in the presence of organic acid and organic aldehyde at temperature of 40–120 °C for 4–10 hours; cooling to room temperature and adding an inert solvent with crystallisation; precipitating S-5-azaspiro[2,4]heptane-6-carboxylic acid and a separating agent in form of a solid phase; recovered solid phase in form of a salt is dissolved and after recrystallisation obtaining S-5-azaspiro[2,4]heptane-6-carboxylic acid; wherein said separating agent is L-tartaric acid; wherein said organic acid is any of glacial acetic acid, ortho-propionic acid or ethylacetic acid; said organic aldehyde is any of n-propionic aldehyde, n-butyraldehyde or salicylic aldehyde. 
     EFFECT: method is characterized by high efficiency, simple synthesis, low cost of the product, ease of production and is applicable for large-scale industrial production. 
     7 cl, 12 ex
Patent RU-2695164-C2 (RU)
Title: Ammonia synthesis process
Inventor: OSTUNI RAFFAELE
IPC: C01B3/02
Filed: 2016-01-11
Granted: 2019-07-22
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a process for producing ammonia from hydrocarbon material, which corresponds to an apparatus and a method of reconstructing such apparatus. Method comprises steps of: Reforming the hydrocarbon feedstock to the crude gas obtained, which requires heat influx, purification of the crude obtained gas to obtain make-up synthesis gas and conversion of synthesis gas to ammonia, which includes conversion of carbon monoxide shift to carbon dioxide. Said heat influx for the reforming process is at least partially provided by recuperation from at least one of: shift conversion performed at a maximum temperature of at least 450 °C, and conversion into ammonia. 
     EFFECT: technical result consists in reduction of metal dust formation, which leads to subsequent corrosion and reduced service life of reactor. 
     15 cl, 3 dwg, 3 ex
Patent RU-2714653-C2 (RU)
Title: System and method for positioning vehicles of amusement park attraction
Inventor: COUP THIERRY
IPC: A63G7/00
Filed: 2016-03-31
Granted: 2020-02-18
Abstract: FIELD: mass entertainment. 
     SUBSTANCE: present invention relates to amusement parks. More specifically, to systems and methods used to provide amusement park impressions. Device for amusement park comprises a system of bogies located on the path and configured to direct movement along the path; arm extending radially outward from the bogie system, wherein arm is rotatably connected to bogie system housing; and vehicle configured to carry passenger and located on arm, wherein system of bogies is made with possibility of movement in working direction along path, and vehicle is made with possibility of rotation around system of bogies for changing position of vehicle relative to system of bogies, wherein the vehicle is configured to move radially along the shoulder length. Also disclosed are vehicle positioning system and entertainment park device (embodiments). 
     EFFECT: technical result is due to design features of amusement park device, due to movement in different directions of vehicles, can create effect of this race, which will enable to experience improved impression of users during skiing. 
     19 cl, 14 dwg
Patent RU-2715531-C2 (RU)
Title: Method of producing silicon dioxide coatings on surface of inorganic nanoparticles
Inventor: YURTOV EVGENIJ VASILEVICH
IPC: B82Y30/00
Filed: 2017-12-28
Granted: 2020-02-28
Abstract: FIELD: nanotechnologies. 
     SUBSTANCE: invention relates to production of composite nanomaterials. Disclosed is a method of producing material containing silicium shells on surface of inorganic nanoparticles. Method involves chemical deposition of silicon dioxide from a sodium metasilicate solution containing inorganic nanoparticles. Nanoparticles are dispersed in water by ultrasound, is added to a suspension of sodium metasilicate aqueous solution with concentration of 0.001–0.1 mol/l, solution of hydrochloric acid is added while stirring with concentration and volume of hydrochloric acid solution equivalent to concentration and volume of solution of sodium metasilicate. It is held at stirring during 8 hours, centrifuged, washed and dried. 
     EFFECT: invention enables to obtain silicon dioxide shells on the surface of inorganic nanoparticles by chemical deposition from a solution, wherein thickness of the silicon dioxide layer can be controlled from several units to hundreds of nanometers. 
     1 cl, 1 tbl, 6 ex
Patent RU-2704723-C2 (RU)
Title: Automatic voice verification device
Inventor: KATANOVICH ANDREJ ANDREEVICH
IPC: G10L15/06
Filed: 2018-03-12
Granted: 2019-10-30
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to computer engineering for voice recognition. Technical result is achieved due to device for automatic verification of personality by voice, which contains microphone, ADC, two switches, unit for calculating speech signal parameters, unit for comparing parameters of speech signals, unit for verifying verification, unit for calculating reference microphone, a reference standard storage unit, a microphone reference unit, N microphone equivalence standards memorizing units connected in parallel to the microphone reference storage unit, commutator of input circuits of memory units of standards of microphones and switch of their output circuits, at that input of switch of input circuits is connected to output of memory unit of reference microphone, and output of output circuit commutator is connected to input of unit of calculation of parameters of speech signal. 
     EFFECT: technical result consists in improvement of accuracy of voice recognition for identity identification. 
     1 cl, 3 dwg
Patent RU-2746455-C2 (RU)
Inventor: MIKALAKOS KRISTOS
IPC: D21J3/00
Filed: 2017-08-14
Granted: 2021-04-14
Abstract: FIELD: funeral services.  
     SUBSTANCE: invention relates to a method for manufacturing surfaces of a prefabricated coffin body by pressing in a mold and compacting wood pulp, to a surface produced by this method, and to a coffin body assembled from such surfaces. The specified method consists in the fact that each side surface and surface of the upper (top) side and the lower (bottom) side of the product body is made of wood pulp (5), pressed in the molds (3), (4) for double-sided pressing, the surface which (3.3) and (4.3) correspond to the "negative relief" of the sides (7.8) and (7.9) of the above surfaces of the product body, with their subsequent compaction, performed until the pressed surface (6) obtains the required thickness, shape and physical properties. 
     EFFECT: reliable manufacture of coffins, provided with surfaces characterized by durable attractive relief, as well as low production cost of products. 
     20 cl, 12 dwg
Patent RU-2723019-C2 (RU)
Title: Интерполимер и содержащая его композиция
Inventor: ABEL DZHOSHUA P
IPC: C08F210/02
Filed: 2015-05-26
Granted: 2020-06-08
Abstract: Изобретение относится к интерполимеру для изготовления компонентов шины. Интерполимер содержит полиеновые звенья и от 40 до 75 мольных процентов этиленовых звеньев, причем множество указанных этиленовых звеньев распределено статистически. Предложенный интерполимер характеризуется широким диапазоном молекулярных масс и применяется для изготовления компонентов шин. 5 з.п. ф-лы, 9 ил., 8 табл., 33 пр.
Patent RU-2743124-C2 (RU)
Inventor: COLLIN JEAN-MICHEL
IPC: B65G1/137
Filed: 2017-11-14
Granted: 2021-02-15
Abstract: FIELD: logistics.  
     SUBSTANCE: invention relates to logistics. Disclosed is a method for setting the sequence of movement of goods in an automated distribution system containing sources; at least one addressee; a collector (containing many sequential nodes) and a control system (configured to process orders). At least for the analyzed node, the step of analyzing the supply includes the following steps in order to decide that the cargo C, having a given serial number of the addressee for a given addressee, can be delivered to the collector: among the weights collected by at least one node at the output of the analyzed node, a list LI1 of cargo items is created (A11). Each item has a serial number of the addressee which is less than a given serial number of the addressee. After that a list LI2 of cargo items is created. Each cargo item is inserted between one load from the LI1list and the collector; a test (T13) is performed to determine that one of the conditions ("list LI1 is empty" and "list LI1 is not empty and list LI2 is empty") is met; cargo C is provided (30). 
     EFFECT: invention increases effectiveness of logistical operations.   
     9 cl, 11 dwg
Patent UA-75575-C2 (UA)
Title: Farm working machine, a method to distribute the flow of the mass unloaded from an farm harvester, and a farm working machine for carrying out the method
IPC: A01D33/10
Filed: 2001-12-20
Abstract: The invention relates to a farm working machine and a method to distribute at least one flow of the mass being unloaded from a farm harvester, in doing so the farm harvester contains one or more working elements processing the mass being harvested. At least one air-exhauster for taking away at least part of the mass processed by the working elements is attached to the working elements. To control flows of the mass being harvested, a distributor of mass being harvested, equipped with partitions, which can change position thereof guiding the mass being harvested, and at least one element guiding the mass being harvested are attached to the air-exhauster to control flows of the mass being harvested.
Patent UA-50574-C2 (UA)
Title: A method for multiple stage purification of waste water
Inventor: TETERIA OLEKSANDR IVANOVYCH
IPC: C02F3/00
Filed: 2002-02-14
Abstract: The invention relates to the field of water preparation, and in particular to methods of biological waste water purification by means of active mud. A method for multiple stage biological purification of waste water consists of phases of aeration, mixing, settling, taking aside biologically purified water and excess active mud. At first, water is purified minimally in one reactor of preliminary purification where phase of aeration and combination of mixing and settling phases is performed, and thereafter it is after-purified minimally in one reactor of after-purification. Reactors of preliminary purification and after-purification are interconnected by means of pumping over apparatus, and depending on water level in the reactor of after-purification combination and duration of purification phases in reactors of preliminary purification and after-purification in reactors of preliminary purification or one of them are changed. By means of internal recirculation circuit which is connected in minimum to one source of air the circulation of mud mixture between reactors with an intensity proportional to the amount of waste water delivered for purification is provided in specified modes. Realization of the method provides for regulation of purification phases depending on water levels in reactor of after-purification and improves adaptation of active mud to the waste water being delivered for purification which increases purification efficiency.
Patent UA-53151-C2 (UA)
Title: Traction network with contactless transmission of power to electric locomotives
Inventor: PIVNIAK HENNADII HRYHOROVYCH
IPC: H02J3/18
Filed: 2002-03-25
Abstract: The proposed traction network with contactless transmission of power to electric locomotives in mines with dangerous content of combusting gas or dust and air consists of several sequentially-located sections. Each section contains a forward conductor and a return conductor. The corresponding conductors of the adjacent sections are connected to each other. Each section is separated into two links. The conductor of the first link is designed as a flat busbar, and the conductor of the second link - as two flat busbars that are separated by an insulating layer. The length (l) of the network section corresponds to the equation l ( 1/(( EMBED Equation.3 ), where ( is the angular frequency of the network current, L0 is the specific inductance of the conductor of the network section, C0 is the specific capacity of the conductor of the link with two busbars. The length (l2) of the link with two busbars corresponds to the equation l2 = 1/(2L0C0l. The proposed design of the traction network ensures the inductance and capacity of the network conductors that are sufficient for creating voltage resonance mode in which voltage with a specified amplitude would be generated at the sections of the network without using additional equipment and increasing the network current frequency.
Patent UA-61539-C2 (UA)
Title: Multi-storey building
Inventor: ZHYHIL VOLODYMYR VOLODYMYROVYC
IPC: E04B1/348
Filed: 2003-02-25
Abstract: The multi-storey building has wall panels, floor slabs and bearing three-dimensional blocks installed one over another in vertical and placed discretely in horizontal direction. The bearing three-dimensional blocks are arranged as connected to each other panels of the inner walls or the panels of the outer walls and the panels of the inner walls, the vertical rigidity diaphragms and decks, the floor slabs rest on the panels of the inner walls of the bearing three-dimensional blocks in such way that those form space along the neighboring bearing blocks for monolithing. Increase of rigidity of the building is achieved.
Patent UA-74631-C2 (UA)
Title: Method for controlling and monitoring a technical process
IPC: G05B13/02
Filed: 2002-02-12
Abstract: The invention concerns a method for controlling and driving a technical process executed in time by applying at each lime l instructions C1(t), leading to a measurable but not observable result R(t) and generating a plurality of observable quantities distinet from the result R(t) whereof at least two are independent Gi(t), which consists in: measuring at least two independent observable quantities Gi(t) ... Gp(t); with a predictive model M, or a set of models, whereof the variables comprise the at least two independent observable quantities, calculating an estimation Res(t)=M[G1(t), ... Gp(t)] of the result R(t); using a drive law L, whereof the input variable is the estimated result Res(t), calculating new instructions C1(t+1), applicable for time t+1; and replacing the instructions C1(t), ... Cn(t) by the instructions C1(t), ... Cn(t+1). The invention is applicable to spot welding.
Patent UA-70482-C2 (UA)
Title: A method for protection against blast furnace main trough lining wear
Inventor: KRYVCHENKO YURII SERHIIOVYCH
IPC: C21B7/14
Filed: 2003-10-20
Abstract: The invention relates to the ferrous metallurgy. A method for protection against blast furnace main trough lining wear includes supplying the hot melt by trough and maintaining the reduced temperature of the trough casing. The trough lining is protected against wear by increase of skull on the surface of lining, and skull is grown by maintaining reduced temperature of casing in the area of washing out lining of trough with hot melt, at that the thickness the skull layer being grown is regulated by change of casing cooling zones and consumption of cooling agent. The invention provides the blast furnace main trough resistance increase with the increase in its life time.
Patent UA-79182-C2 (UA)
Title: Method for the production of benzophenones
Inventor: VOGELBACHER JOSEF
IPC: C07C45/81
Filed: 2003-12-01
Abstract: Disclosed is a method for producing benzophenones of formula I, wherein X can represent chlorine, hydroxy, methoxy, or C1-C6 alkylcarbonyloxy while Y represents chlorine or bromine, by reacting an acid chloride of formula II, wherein X and Y have the meaning mentioned above, with 3,4,5-trimethoxytoluene. The inventive method is characterized by that the reaction is carried out in the presence of a) an aromatic hydrocarbon as a thinner, and b) 0.01 to 0.2 mole percent of an iron catalyst, the percentage being in relation to the acid chloride, c)at a temperature ranging between 60 DEGREE C and the boiling point of the respective thinner. , I , II
Patent UA-86748-C2 (UA)
Title: Device for collecting and transporting cooled liquids, in particular liquid food products such as milk
Inventor: LELONG HUBERT
IPC: B60P3/22
Filed: 2005-04-22
Abstract: A device for collecting and transporting the cooled liquids, in particular liquid food products such as milk. In order to allow collecting milk in regions which have no quality roads, the device comprises a fixed cooling station (1) which has a cooling unit (2) connected with a liquid heat carrier system (3) equipped with connection means (34, 35). An isothermic cistern (4), loaded onto a motor transport unit (5), for collecting the given liquid has a liquid collection compartment (6); a frigory accumulation compartment (7); a cooling system (8) including a heat exchanger (81) in a collection compartment (6) and a pump (82) which provides circulating the cooled liquid and passes through the accumulation compartment (7) for selecting frigories therein and delivering thereof to a heat exchanger (81); a regulation unit with at least one thermal sensor arranged in the collection compartment (6) which controls the operation of the stated cooling system (8); connectors (83, 84) for connecting units (34, 35) of the liquid heat carrier system (3) of the fixed cooling station (1).
Patent UA-78178-C2 (UA)
Title: Explosion-absorbing coating
Inventor: PETRENKO OLEKSANDR VASYLIOVYCH
IPC: F42D5/05
Filed: 2005-06-29
Abstract: Explosion-absorbing coating relates to methods for neutralization of charges of explosive substances. Increase of reliability of coating is provided due to direct contact of piroelectric and detonation wave through sectioning coating and placement of electrodes on sections normally to sublayer.
Patent UA-77887-C2 (UA)
Title: Method for treating chronic cardiac failure in patients with chronic bronchial obstruction syndrome
Inventor: KOZHEVNYKOVA IRYNA VOLODYMYRIV
IPC: A61K31/205
Filed: 2005-07-13
Abstract: The invention relates to the medicine, namely to the cardiology and the pulmonology and may be used for treating the chronic cardiac failure in the patients with the chronic bronchial obstruction syndrome. The method consists in using the basic therapeutic schedules with the cardiac glycosides. In addition, Amlodipin as the antagonist of calcium ions belonging to dihydropyridine is used at a single dose of 5 mg in combination with Cardonate containing coenzymes of vitamins B1, B6, B12, carnitine and lysine, one capsule thrice a day.
Patent UA-89474-C2 (UA)
Title: Methods and compositions using immunomodulatory compounds for treatment and management of cancers and other diseases
Inventor: ZELDIS JEROME B
IPC: A61K31/44
Filed: 2004-05-05
Abstract: Methods of treating, preventing and/or managing cancer as well as and diseases and disorders associated with, or characterized by, undesired angiogenesis are disclosed. Specific methods encompass the administration of an immunomodulatory compound alone or in combination with a second active ingredient.
Patent UA-84705-C2 (UA)
Title: Scheme and a method for control of transmission and/or reception of signals (versions), a base station
Inventor: SHIBLIKH KRISTIAN
IPC: H04B7/04
Filed: 2004-06-21
Abstract: According to one aspect of the invention, an arrangement for controlling transmission and/or reception of signals in a radio communications system is disclosed, comprising transceiving means (TX, RX) each connected to one element of an array of antenna elements (#1...#n), wherein at least one of said transceiving means (ТХ, RХ) is additionally connected to a calibration antenna for transmitting and/or receiving test signals to and/or from said antenna elements (#1...#n), at least one calibration processor for determining variations of said test signals in said transceiving means (TX, RX), and a beamforming processor for taking into account the determined variations for beamforming and/or determination of direction of arrival of respectively transmitted and received radio signals by said antenna elements (#1...#n).
Patent UA-80903-C2 (UA)
Title: Beta d-crystalline form of ivabradine hydrochloride, a process for its preparation and pharmaceutical compositions containing it
Inventor: ORVAT STEPHAN
IPC: A61P9/00
Filed: 2006-02-27
Abstract: The invention relates to the beta d-crystalline form of ivabradine hydrochloride having formula (I) , which is characterized by its X-ray diffraction pattern on powder. The invention is suitable for medicaments.
Patent UA-91343-C2 (UA)
Title: Stabilized pancreas product
Inventor: LAFOLLETTE ANDREW
IPC: A61P1/14
Filed: 2005-07-26
Abstract: The present invention provides stabilized pancreas products useful, for example, as an animal feed additives. The invention also provides for feed additives and feed rations comprising a stabilized pancreas product. Further, the invention provides for methods of making stabilized pancreas products. The present invention also provides for methods of supplementing an animal feed utilizing stabilized pancreas products.