baber/WOPTO huggingface dataset:
Patent RU-2766412-C2 (RU)
Title: Silicone hydrogel contact lenses
Inventor: WU DAQING
IPC: B29D11/00
Filed: 2018-06-06
Granted: 2022-03-15
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to silicone hydrogel contact lenses. Technical result is achieved by a contact lens containing a silicone-hydrogel matrix material, which contains: (1) first repeating units of a siloxane-containing vinyl monomer, comprising from 0 to 10 first fragments, which are H-donors, (2) second repeating units of a polysiloxane-vinyl cross-linking agent with a linear elongated chain, which is characterized by a number average molecular weight of 3,000 to 80,000 Da and contains two terminal (meth)acryloyl groups and two polysiloxane segments, where each pair of adjacent polysiloxane segments is bonded by means of one divalent organic radical, containing one or more second fragments, which are H-donors, (3) third repeating units of hydrophilic N-vinylamide monomer and (4) optionally fourth repeating units of a polysiloxane-vinyl cross-linking agent containing from 0 to 35 third fragments, which are H-donors. Polysiloxane-vinyl cross-linking agent with linear elongated chain is different from polysiloxane-vinyl cross-linking agent, where the first, second and third fragments, which are H-donors, independently represent hydroxyl groups, carboxyl groups, amino groups of formula -NHR o , amine bridges of formula -NH-, amide bridges of formula -CONH-, urethane bridges of formula -OCONH-, urea bonds of formula -HNCONH- or combinations thereof, where R o  is H or C 1 -C 4  alkyl. Silicone hydrogel matrix material contains at least 8.8 mmole of third repeating units in terms of gram sum of all first, second and fourth repeating links and at least 0.11 meq sum of all first, second and third fragments representing H-donors in terms of gram of third repeating units. Silicone hydrogel contact lens is characterized by an oxygen permeability of at least 70 barrers, a modulus of elasticity of 0.2 to 1.5 MPa, and an equilibrium water content, making from 40 to 70 % by weight, and is naturally wettable, that is, is characterized by a water film rupture time of at least 10 seconds, and a water contact angle, by a certain “sticking bubble” method of 80 degrees or less, without any surface treatment after hardening. 
     EFFECT: relatively high oxygen permeability, relatively high water content, relatively low modulus and relatively low percentage of atomic Si on the surface of the contact lens. 
     28 cl, 1 dwg, 9 tbl, 38 ex
Patent RU-2765978-C2 (RU)
Title: Magnetic core of the inductor of the cylindrical linear induction pump and the cylindrical linear induction pump
Inventor: Petrunin Vladimir Pavlovich
IPC: H02K44/06
Filed: 2020-05-14
Granted: 2022-02-07
Abstract: FIELD: electrical engineering; pump building. 
     SUBSTANCE: magnetic core of an inductor (MCI) of a cylindrical linear induction pump (CLIP) contains a cylindrical pump housing (CPH). Also, inductors with MCI and inductance coils are linearly located on the surface of the CPH and coaxially located inside CPH with formation of annular working channel core with core magnetic conductors located inside it. MCI is made in the form of a set of E-shaped parallel relative to each other plates of charge from electrical steel of variable height. Height of the E-like plates of the mixture is selected so that the inner profile of the cross-sections of the sets of E-like plates of the mixture is an approximated arc of a circle, which is concentric and proportional to the outer surface of the CPH. 
     EFFECT: improvement of efficiency and reliability of pump operation by reduction of its power consumption, increase of head and flow rate of pumped liquid molten metal with simultaneous increase of its strength, reliability and durability of operation. 
     10 cl, 12 dwg
Patent RU-2770394-C2 (RU)
Title: Устройство для присоединенного течения крови
Inventor: BOKKA SRINIVASA RAO KISHORE K
IPC: A61B5/15
Filed: 2017-08-23
Granted: 2022-04-15
Abstract: Группа изобретений относится к медицинской технике, а именно к вариантам устройства для присоединенного течения крови. В первом варианте устройство содержит корпус, определяющий центральную линию и содержащий первый конец, второй конец и канал потока, содержащий впуск и выпуск. Участок канала потока смещен от центральной линии корпуса. Канал потока содержит первый направляющий поток участок присоединения, смежный впуску, и второй направляющий поток участок присоединения, смежный выпуску. Устройство имеет элемент для поддержки пальца, соединенный с корпусом. Устройство включает контейнер, выполненный с возможностью разъемного соединения с корпусом, причем контейнер образует сборную полость и имеет внутреннюю стенку. Элемент для поддержки пальца выполнен с возможностью приведения в действие для выталкивания пробы крови из пальца пациента во впуск корпуса. С контейнером, соединенным с корпусом, выпуск канала потока сообщается по текучей среде со сборной полостью контейнера, и выпуск канала потока и второй направляющий поток участок присоединения расположены смежно внутренней стенке контейнера. Во втором варианте устройство содержит полую иглу и канал потока, содержащий впуск и выпуск. Участок канала потока смещен от центральной линии корпуса, канал потока содержит направляющий поток участок присоединения, смежный выпуску, и полую иглу между первым концом корпуса и каналом потока. Техническим результатом является создание устройства для взятия проб, которое направляет течение крови в контейнер и обеспечивает контролируемый путь течения крови, который обеспечивает протекание крови из места взятия пробы в сборный контейнер. 2 н. и 30 з.п. ф-лы, 28 ил.
Patent UA-74433-C2 (UA)
Title: Process for stabilization of an aroma-providing component of coffee aroma
Inventor: CHENG PU-SHENG
IPC: A23L27/28
Filed: 2002-03-13
Abstract: A process for stabilizing an aroma-providing component such as coffee aroma against loss or degradation of desirable flavor or sensory characteristics of its aroma during storage. The aroma-providing component is associated with a stabilizing agent in an amount effective to chemically interact with undesirable compounds to form a stabilized aroma-providing component which (a) retains a significant portion of one or more of the desirable flavor or sensory characteristics of the aroma in the aroma-containing component during storage, or (b) reduces off flavor generation during storage of the aroma-providing component The stabilizing agent preferably is a nucleophile that contains sulfur or nitrogen, such as sulfur dioxide, sulfites, compounds that contain or generate thiols, amines or amino acids, cysteine, glutathione or an enzyme. The stabilized aroma-providing component retains the desirable flavor and sensory characteristics of the aroma for a time period of at least six months to one year or longer.
Patent UA-81287-C2 (UA)
Title: Method for producing quinazoline alkaloids
Inventor: MOORMANN JOACHIM
IPC: C07D487/04
Filed: 2004-01-22
Abstract: The invention relates to a method for producing a compound of formula (I) by reacting a compound of formula (II) with 2-pyrrolidone, whereby a surplus of 2-pyrrolidone, in relation to compound (II), is used. The invention also relates to a method for producing a compound of formula (III), comprising the following steps: (A) production of compound (I); (B) reduction reaction to obtain compound (III) in the form of a salt; (C) release of compound (III) from the salt. (I) (II) (III)
Patent UA-89033-C2 (UA)
Title: Use of hydroxyaromatic compounds as safeners and a method for protecting plants
Inventor: BICKERS UDO
IPC: A01N25/32
Filed: 2004-07-23
Abstract: The invention relates to compounds of formula (I) or to the salts thereof, wherein Ris carboxy or carboxyl group derivatives, preferably a group of formula -CN, -C(=X)-Y-R or -C(=X)-Het, wherein X is O, S or NRor N-NRR, Y is O, S, NRor NR-NRR, R is H, hydrocarbon group (KW) (subst.) or acyl and Het is an aliphatic N-heterocycle, in which each group R, R, R, Rand Ris defined as R or a group of formula OR*, wherein R* is defined as R, Ris H or KW (subst.) or a heterocyclic group or an acyl group when Z = О or S, (R)is n Rgroups, such as defined in claim 1, Z is a group of formula О or S(O), wherein x = 0, 1 or 2 and n is a whole number 0, 1, 2, 3 or 4. The inventive compounds are used as safeners for cultivated or useful plans for protecting them against phytotoxic effects of agriculture chemicals, preferably as safeners against pesticide and herbicide effects on said plants.
Patent UA-90273-C2 (UA)
Title: Lead-free bullet
Inventor: SHPATZ PETER
IPC: F42B12/34
Filed: 2005-09-05
Abstract: Disclosed is a small-bore projectile (100) comprising an outer jacket (5) made of tombac, a hard core (4) made of hardened steel, and a hollow jacket core (8) that is also made of tombac. The kinetic energy is substantially transmitted to the hard core (4) when a target (Z) is hit such that said hard core (4) penetrates the target (Z). The ductile jacket (5) is supported by the jacket core (8) mat is located on the inside and mushrooms up into a deformed jacket (5’) without fragmenting. The inventive projectile (100) is provided with a good flying behavior and a great final ballistic performance and can be produced in an entirely lead-free manner.
Patent UA-79225-C2 (UA)
Title: Solid railroad wheel
Inventor: KOROTKOV ANDRII MYKOLAIOVYCH
IPC: B60B17/00
Filed: 2007-01-24
Abstract: A solid railroad wheel contains rim (1), body of wheel (2) and disk (3) formed by external (4) and internal (5) curved surfaces. For reduction of the value of total internal stresses the central line (9) of radial section of disk (3) at the point of its junction with the body (2) is displaced along axle (7) of wheel relative to central line (8) of the radial section of body (2) to the side of internal curved surface (5) up to the distance S1 from 10 to 30 mm. The point A of the connection of thefirst external curved (R1) and second external curve (R2) is distanced from axle (7) of wheel up to the distance of L1 = 0.32 - 0.35 of the diameter D of the taping line. Point B of the connection of the generatrix of internal curved surface (5) and first internal transition section (R6) is distanced from the axle (7) of wheel up to the distance of L2 = 0.33 - 0.36 of the diameter D of the taping line.
Patent UA-86997-C2 (UA)
Title: Anthranilamide derivatives, pesticidal composition based thereon and intermediates
Inventor: O'SULLIVAN ANTHONY CORNELIUS
IPC: A01P7/02
Filed: 2005-10-10
Abstract: Compounds of formula (I’) wherein the substituents are as defined in claim 1, and the agrochemically acceptable salts and all stereoisomers and tautomeric forms of the compounds of formula I’ can be used as agrochemical active ingredients and can be prepared in a manner known per se.(I’)
Patent UA-84108-C2 (UA)
Title: Method of producing bed and method of its use for removal of manganese and/or iron from water
Inventor: HONCHARUK VLADYSLAV VOLODYMYROVYCH
IPC: B01J20/02
Filed: 2007-11-28
Abstract: The invention relates to water treatment, in particular, to the methods of producing bed, which possesses sorption-catalytic properties, and can be used for removal of manganese and/or iron from natural and tap water. The object of the present invention is producing bed from natural raw material with high sorption-catalytic properties with respect to iron and/or manganese and high mechanical strength that will make it possible to increase the duration of filter cycle, to exclude the secondary pollution of purified water. Another object of the present invention is the development of a method of its use for removal of compounds of manganese and iron from natural water, which are present together or separately in the natural water. The use of bed makes it possible to effectively clean water during prolonged period of time limited by mechanical abrasion (physical wear) of bed without chemical recovery.
Patent UA-91059-C2 (UA)
Title: Yeast strain saccharomyces cerevisiae imb y-5031 for production of sherry wine materials
Inventor: AVIDZBA ANATOLII MKANOVYCH
IPC: C12G1/00
Filed: 2007-12-19
Abstract: The invention relates to the yeast strainIMB Y- Y-5031 and can be used at production of sherry wine materials. The mentioned strain firstly was obtained from yeast deposit of spontaneously fermented mash of grapes of variety Aligote (“Soniachna Dolyna”, OJSC). The mentioned strain has high fermentation activity, forms a dense conglomerate deposit, stimulates growth and development of sherry film on wine material and improves the organoleptic properties of prepared sherry wine materials.
Patent UA-87243-C2 (UA)
Title: Device for cleaning tuberous roots
Inventor: LYTVYNOV OLEH IVANOVYCH
IPC: A01D33/00
Filed: 2008-04-01
Abstract: A device for cleaning tuberous roots has a cenral rotary supporting shaft of a cleaner consisting of two separate pins arranged on a frame. A pin of the lower part of the cleaner rests on a spherical joint in such a manner as to allow swinging movement of the pin in a space as regards to the centre of the sphere together with details, fixed thereon, and on the lower end of the pin a slide of a prismatic shape is arranged. The slide is arranged into a immovable guide frame together with two damping springs on sides of the slide in such a manner as to allow limited straight reciprocating movement of the slide in the horizontal plane.
Patent UA-93215-C2 (UA)
Title: Refractory concrete mixture
Inventor: PRYMACHENKO VOLODYMYR VASYLIOVYCH
IPC: C04B28/00
Filed: 2008-05-12
Abstract: The invention relates to refractory industry and can be used for the production of refractory concrete, destined for the production of monolithic linings of heat aggregates. A refractory concrete mixture comprises corundum filler, fine-grained electromelted or caked mullite of fraction, less from , high-alumina cement, finely dispersed alumina, dispersing agent. The invention provides the increasing of concrete strength after high temperature treatment and its heat stability.
Patent UA-93003-C2 (UA)
Title: urn:schemas-microsoft-com:office:smarttagsMETHOD OF COMPLEX PROCESSING LINDENBLOSSOM
Inventor: DEMIANENKO VIKTOR HRYHOROVYCH
IPC: C07C29/70
Filed: 2008-05-21
Abstract: The invention relates to pharmaceutical industry, in particular to a method of complex processing linden blossom with the preparation of three drug substances such as lipophilic complex of lime blossom, phenolic complex and polysaccharide quantum by stepwise extraction of plant raw material with solvents of different polarity at preset parameters. The method enables to preserve active substances and to achieve appropriate commercial yield thereof.
Patent UA-95625-C2 (UA)
Title: Trihydrochloride forms of a dihydropteridinone derivative, and processes for the preparation thereof and use for the treatment of excessive or abnormal cell proliferation
Inventor: GRAUERT MATTHIAS
IPC: A61K31/19
Filed: 2007-07-02
Abstract: The present invention relates to a specific salt of a dihydropteridione derivative, namely the trihydrochloride salt of the compound N-[trans-4-[4-(cyclopropylmethyl)-1-piperazinyl]cyclohexyl]-4-[[(7R)-7-ethyl-5,6,7,8-tetrahydro-5-methyl-8-(1-methylethyl)-6- oxo-2-pteridinyl]amino]-3-methoxy-benzamide, to its crystallisation in the form of an hydrate with water, to a process for the manufacture thereof, and to the use thereof in a pharmaceutical composition.
Patent UA-91273-C2 (UA)
Title: Device for trapping of dust and gas emissions during coke drawing from horizontal coke ovens
Inventor: KOLESNYKOV OLEKSANDR HRYHOROVYCH
IPC: C10B33/00
Filed: 2008-10-06
Abstract: The invention relates to the by-product coking industry, in particular to a construction of device for trapping of dust and gas emissions during coke drawing from horizontal coke ovens. A device for trapping of dust and gas emissions at coke drawing from horizontal coke ovens contains jacket, mounted on the platform of door-extracting machine, inside of which the coke guide of this machine is installed, means for trapping of dust and gas, dust and gas collector, installed at the top of the jacket, and thermal protective screen, installed with split on the bottom part of machine platform. The means for trapping of dust and gas are made in the form of mortises in the thermal protective screen and machine platform and located on both sides of the jacket, asymmetrically to its horizontal axis. The mortises from above are blocked by the pockets, which are connected with dust and gas collector, which, in its turn, by means of the socket, is connected with discharge collector of the system for aspiration and depuration of gases. The thermal protective screen can be made from netted-shaped or cycloidal in cross section metalware, coated by fire-protective stoves. The invention provides for effective prevention of platform deformation from heat shock, trapping of dust and gas, and increasing of operating time of its work.
Patent UA-98299-C2 (UA)
Title: New formulation for racecadotril
Inventor: SCHWARTZ JEAN-CHARLES
IPC: A61P1/12
Filed: 2007-05-14
Abstract: This invention concerns a new formulation for racecadotril in the form of tablets, including the preparation process and their use for treating diarrhea.
Patent UA-94618-C2 (UA)
Title: Lime slaker
Inventor: IVANUSHKIN NIKOLAI ANATOLIIEVICH
IPC: C04B2/08
Filed: 2009-02-09
Abstract: A lime slaker comprises body, chamber for lime slaking with spiral, device for the outlet of finished product, device for the outlet of green coke, chamber for maturing with spiral and chamber for repulping with spiral, connected with each other by spiral batcher device, spiral sieve cone for separation of green coke, head for gathering of lime suspension with nozzle for the outlet of lime suspension, end sealing, mounted between the loading device and chamber for lime slaking. The chamber for lime slaking is connected with the device for loading of burnt lime and device for the supply of liquid. In spiral sieve cone for the separation of green coke the enclosure in a form of cylindrical shell with recesses for passage of the green coke with angles between axes of recesses 5° is fixed. Total square of recesses makes up 20-25 % from square of enclosure surface. The increasing of damper productivity, quality and coefficient of product yield are provided.
Patent UA-100117-C2 (UA)
Title: Agricultural harvester and a section of a threshing unit for use in an agricultural harvesting machine
Inventor: YANKE BRADLEY K
IPC: A01F12/58
Filed: 2009-03-13
Abstract: The applied section of a threshing unit for use in an agricultural harvester comprises a rotary element, at least one concave, a hydraulic supporting system of the concave, a controller for regulating the pressure in said hydraulic support system of the concave and at least one position sensor. Said section of the threshing unit is supplemented with at least one pressure sensor for transmitting a signal, which represents the pressure in the stated to marked hydraulic supporting system of the concave, into said controller. Said controller maintains the stated pressure at the preset value, until the mentioned distance exceeds the preset distance, and then the mentioned pressure is increased, to prevent from the further deviation of the mentioned concave from said rotary element. The applied agricultural harvesting machine comprises a frame and a section of the threshing unit which rests on the stated frame.
Patent UA-92263-C2 (UA)
Title: catalyst of vapour conversion of carbon monoxide, method for preparation thereof and method for use thereof
Inventor: YURIEVA TAMARA MIKHAILOVNA
IPC: B01J23/86
Filed: 2007-08-23
Abstract: The invention relates to producing hydrogen by means of the vapour conversion of carbon monoxide and a catalyst for said process and can be used in different industries. The invention discloses an iron-chromium catalyst containing an iron-chromium hydroxyl compound phase having a goethite and/or hydrohematite structure, a method for the preparation thereof and a method for the use thereof in a process for the vapour conversion of carbon monoxide. The catalyst can also contain copper. The catalyst is obtainable by precipitating sodium and potassium, by means on solutions of carbonates or ammonia hydroxides, from solutions of mixture of iron 2+ and 3+ and chromium 3+ nitrates which are obtained by the oxidation-reduction interaction of metal iron, chromium 6+ compounds and nitric acid. A process for the vapour conversion of carbon monoxide using said catalyst according to the inventive method is carried out at a temperature greater than . Said invention makes it possible to produce a catalyst having low sulphur (equal to or less than 0.03 mass %) and chromium 6+ (equal to or less than 0.05 mass %) contents and exhibiting a high activity at temperatures of and less.
Patent UA-97988-C2 (UA)
Title: Microparticles comprising pcl and uses thereof
Inventor: SUPER HENDERIKUS
IPC: A61L27/18
Filed: 2008-07-23
Abstract: The invention relates to a process for preparing PCL-comprising microparticles, to microparticles obtainable by said process, to gel hence obtained and to several uses of the gel such as for the preparation of a medicament for treating a skin abnormality or disfigurement, and/or for controlling bladder function and/or controlling gastric reflux and/or for treating erectile dysfunction and/or for treating vocal cords. The gel may also be used for cosmetic applications.
Patent UA-103474-C2 (UA)
Title: Device for monitoring a vascular access during an extracorporealblood treatment and equipment for extracorporealblood treatment
Inventor: KOPPERSCHMIDT PASCAL
IPC: A61M1/36
Filed: 2009-03-24
Abstract: The invention relates to a method and a device for monitoring a vascular access during an extracorporeal blood treatment. The method and the device according to the invention are based on the monitoring of the difference between the venous pressure measured by means of a venous pressure sensor (19) and the arterial pressure measured by means of an arterial pressure sensor (18) in the extracorporeal blood circuit, said pressure being referred to as venous and arterial differential pressure. The invention is based on the finding that the values measured for the venous and arterial pressure are superimposed by interfering signals which in general make it difficult to reliably evaluate the measured pressure signals for identifying a defective vascular access on the basis of the differential pressure only. According to the method and the device according to the invention, a test function describing disturbances in the extracorporeal blood circuit is determined. Said test function is used to determine a noise-free differential pressure from the measured venous and arterial pressure, said differential pressure being evaluated in an arithmetic and evaluation unit (22) to identify a defective vascular access.
Patent UA-105369-C2 (UA)
Title: Method for assessment of alprenolol efficacy in treatment of patients with ischemic heart disease with angina pectoris and arterial hypertension with impairment of diastolic function of left ventricle according to "hypertrophic" type
Inventor: BYCHKO MYKHAILO VASYLIOVYCH
IPC: A61B8/06
Filed: 2011-04-26
Abstract: The invention relates to medicine, in particular to a method for the assessment of Alprenolol efficacy in treatment of the patients with the ischemic heart disease with angina pectoris and the arterial hypertension with the impairment of diastolic function of the left ventricle according to "hypertrophic" type. Prior to the treatment, Doppler echocardiography at rest is performed and transmitral blood flow is assessed by measuring the rate of early diastolic filling. The same examination is provided after treatment with Alprenolol. When the rate of early diastolic filling increases by at least 9.1 % as compared with that prior to the treatment, the hemodynamic result and antianginal effect are considered as positive.