baber/WOPTO huggingface dataset:
Patent UA-78345-C2 (UA)
Title: Method for complex diagnostics of welded connections of vessels and standard-simulator of separation zones for rolled shell rings for realization of this method
Inventor: CHAHOVETS VASYL MYKOLAIOVYCH
IPC: G01N29/14
Filed: 2005-02-17
Abstract: The invention relates to ultrasonic quality control of the products made of sound-conducting materials, and can be used to control of welded connections and sutural zones of multilayered products, for example vessels, used for storage of the compressed gas or other chemical substances. The method for complex diagnostics of welded connections of vessels ensures an opportunity of revealing and an estimation of sizes of the most authentic and dangerous defects -separation zones from welded connections of layers rolled shell rings with the purpose of the following analysis and decision-making of an opportunity and terms of the subsequent using the objects under control consisting of several layers of identical material divided with soundproof backlashes. Thus for receiving the general information of the state of an object under control and localization zone of the acoustic activity acoustic emission method of diagnostics is used then in the revealed zones of acoustic activity in seams of multilayered welded connections the ultrasonic control by the direct converter the reflected and mirror method with use of the standard - simulator of separation zones of rolled shell ring is carried out. The standard -simulator of separation zones for rolled shell rings has the form of a parallelepiped with inclined lateral sides on the part of which simulators of separation zones for rolled shell rings in the form of flat-bottomed apertures oval cross section with an angle of inclination of their reflecting planes in relation to a normal to the surface of entering ultrasonic fluctuations which is equal to an angle of an inclination of one of edges of connection before welding are made. Technical result of the invention use is the possibility of detecting and measurement of parameters of the most dangerous defects of multilayered vessels operating under the high pressure.
Patent UA-79519-C2 (UA)
Title: Platform of reaper and pickup of grain combine harvester
Inventor: PEICHEV SAVELII VASYLIOVYCH
IPC: A01D34/00
Filed: 2005-06-29
Abstract: A platform of a reaper and a pickup of a grain combine harvester consists of a body of the reaper, containing a frame, a bottom, a wind screen, sidepieces, and a screw part of the reaper, consisting of a screw, a driving shaft and a supporting one, those are mounted on the sidepieces of the body. According to the invention, the driving shaft is mounted directly on the sidepiece of the body in such a manner as to allow connecting with a screw through an opening made in the sidepiece, wherein a support of the driving shaft is arranged, and distance A equal to the total length of the screw and supporting shaft is lesser than the distance L between the sidepieces of the reaper body.
Patent UA-78908-C2 (UA)
Title: Method for manufacturing of aerated concerete articles
Inventor: ZAICHENKO MYKOLA MYKHAILOVYCH
IPC: C04B40/02
Filed: 2005-07-29
Abstract: A method for manufacturing of air concrete articles comprises activation of air concrete mixture at stage of intensive expansion in constant high-voltage electric field with negative contact electrode. The activation is carried out during 15-18 minutes at electric field intensity of current of 11.7-13.5 kV/cm and current strength of 23-27 . Hardening of air concrete articles with power inputs reduction is provided.
Patent UA-88620-C2 (UA)
Title: Method and apparatus for uplink rate selection over a primary uplink in the presence of multiple transport channels in a wireless communication system
Inventor: MALLADI DURGA PRASAD
IPC: H04L1/00
Filed: 2004-08-19
Abstract: Systems and methods for selecting data rates at which to transmit data over a primary uplink in the presence of one or more secondary uplink channels. One embodiment comprises a method including determining probabilities associated with numbers of attempted transmissions of data, determining the number of times pending data transmissions have been attempted, determining, probabilities associated with the data transmissions, and allocating power for transmission of the data in a succeeding frame based upon the associated probabilities. In one embodiment, a highest supportable data rate for a primary uplink is initially selected. Then, power is allocated for a minimum set of channels on the primary uplink. Then, power is allocated for pending data transmissions on the secondary uplink. A maximum power level for the transceiver is then adjusted to account for the allocated power, and the highest supportable data rate for the primary uplink is recomputed.
Patent UA-83740-C2 (UA)
Title: Mechanism for conversion of rotary motion of rotor wind power plant
Inventor: SOLODOVNICHENKO VLADYSLAV MYKHAILOVYCH
IPC: F16H25/20
Filed: 2006-10-30
Abstract: A mechanism for conversion of rotary motion of rotor wind power plant has a body, shafts installed in it with possibility of rotation, a carrier installed on the drive shaft eccentrically with respect to other shafts, kinematic chain connecting the carrier to the driven shafts by means of flexible links one of ends of which are fixed on the carrier. Multiple pulley drive is included to the mechanism, its sheaves are installed on the driven shafts connected to electric generators, and the other ends of flexible connecting elements are fixed on the belt of belt transmission.
Patent UA-91236-C2 (UA)
Title: Sintered refractory product exhibiting enhanced thermal shock resistance
Inventor: AVEDIKIAN RICHARD
IPC: C04B35/185
Filed: 2006-09-25
Abstract: The invention concerns a sintered refractory product having the following average chemical composition, in weight percentages based on oxides: 20% < AlO<90%; - 6%> - SiO< 30%; - 3% < ZrO< 50%; - 0% = CrO< 50%. The inventive product is characterized in that il comprises 17 to 85 wt. % of mullite-zirconium grains.
Patent UA-94258-C2 (UA)
Title: Device and method for hydraulic fracture through a well
Inventor: LOREE DWIGHT N
IPC: E21B43/267
Filed: 2007-03-02
Abstract: Disclosed is a fracturing system for a well, in which a stream of LPG, a mixture of propane and butane is injected into the well at frac pressure. Proppant is supplied into the LPG stream, and carried by the LPG mix into the formation. Inert gas such as nitrogen is used for purging system components of LPG, and to help protect against risk of explosion. Nitrogen may also be added to the LPG mix during a frac of shale gas or coal gas formations.
Patent UA-87424-C2 (UA)
Title: Process for the preparation of substituted 1,4-bis-(5-aryloxazolyl-2)-benzenes
Inventor: HRYNIOV BORYS VIKTOROVYCH
IPC: C07C231/00
Filed: 2007-12-11
Abstract: The invention relates to a process for the preparation of substituted 1,4-bis-(5-aryloxazolyl-2)-benzenes of formula I, Іwherein Ar – unsubstituted or alkylsubstituted phenyl radical or polycyclic aromatic radical, which involves interaction of diglycylterephthalic acid with phosphorus pentachloride, interaction of the formed acid chlorides with corresponding aromatic hydrocarbon with the preparation of amides, cyclodehydration thereof with sulphuric acid followed by purification of the prepared crude products to the scintillation purity degree.Triethylamine is used as catalyst in amount of 1.5-5 wt. % of diglycylterephthalic acid weight at the stage of acid chlorides formation.
Patent UA-100517-C2 (UA)
Title: Device and method for production of hydrogen
Inventor: SKOMSVOLD AGE JORGEN
IPC: C02F1/46
Filed: 2008-06-02
Abstract: A hydrogen producing rotating unit which is fitted and suspended in bearings 102a-b in a evacuated housing 101 which is anchored, and where it is arranged a row of separate dif fusor-spirals 107b-c-d-e which receives for each nozzle circle 114 a-b-c-d from the rotation device produced and pressurized gas H, Oor COand sediment materials which is led in channels from the split cell 110 via heat exchangers 109, 108 which recirculates the heat and lowers the temperature of the gases, and when they executes rotation the gases becomes liquid or ice, where they afterwards are evaporated out totally clean in evaporation order, and it can be supplied inert gas in the split cell 110, and the device can change between water electrolysis, heat splitting, steam reforming and a engine solution, or a combination of the said processes.
Patent UA-97035-C2 (UA)
Title: Diazeniumdiolate derivatives, method for preparing same and pharmaceutical compositions containing same
Inventor: CORDI ALEXIS
IPC: C07D209/08
Filed: 2008-12-10
Abstract: Compounds of formula (I) in which: Rrepresents a hydrogen atom or a -COOR group, Rrepresents a G group or a linear or branched (C-C) alkyl group substituted by a G group, where G represents a -(CH)-A-(CH)-B-(CRR)p-(CH)-Ras defined in the description and Rrepresents a hydrogen atom, an alkyl group or an NOgroup, applicable in the field of hypertension and cardiovascular diseases., (I)
Patent UA-102086-C2 (UA)
Title: Powders phlegmatized by metals or alloys, and method and reactor for producing thereof
Inventor: BAUDIS ULRICH GERHARD
IPC: B22F1/00
Filed: 2009-01-08
Abstract: A method and a device are described for the production of metal powder or alloy powder of a moderate grain sizes less than 10 μm, comprising or containing at least one of the reactive metals zirconium, titanium, or hafnium, by metallothermic reduction of oxides or halogenides of the cited reactive metals with the aid of a reducing metal, wherein said metal powder or alloy powder is phlegmatized by adding a passivating gas or gas mixture during and/or after the reduction of the oxides or halogenides and/or is phlegmatized by adding a passivating solid before the reduction of the oxides or halogenides, wherein both said reduction and also said phlegmatization are performed in a single gas-tight reaction vessel which can be evacuated.
Patent UA-98385-C2 (UA)
Title: Process for preparation of leadless ceramic piezomaterial based on potassium-sodium niobate
Inventor: HUSAKOVA LIUDMYLA HEORHIIVNA
IPC: H01L41/187
Filed: 2010-10-25
Abstract: A process for preparation of leadless ceramic piezomaterial based on sodium-potassium niobate (KNN) solving the possibility to control the size of nanoparticles (crystallite) of base phase and intensification of diffusion processes of solid-phase synthesis for the preparation of single base phase of piezoelectric material with structure-sensitive properties at reduced synthesis temperature, and also for activation of the obtained synthesized powder and release its disintegration at grinding. The invention comprises following stages: preparation of two component powder mixture – niobium pentoxide and chosen from a number of possible necessary eutectic precursor, representing a low-melting intermediate oxide system, comprising all elements of base ferroelectric phase and chosen alloy additives, but having a reduced niobium content and its following homogenizing using mechano-activation grinding in vibration mill with metal bulbs in the presence of surfactants, thermal treatment of the obtained activated powdered mixture at temperature regime of premelting of particles of the mentioned eutectic precursor (930-970 °C), synthesis of base phase and following grinding by means of mechano-activation grinding in vibration mill with metal bulbs in the presence of surfactants to the preparation of powder with specific surface area is not less than 1660 m/kg. The invention allows simplifying and reducing synthesis length, obtaining quality synthesized material.
Patent UA-104289-C2 (UA)
Title: Derivatives of tetrazole for decline of level of urinary acid
Inventor: O'NEILL JAMES DENNEN
IPC: A61K31/41
Filed: 2009-04-30
Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I. The uric acid-lowering effects of the compounds of this invention are used to treat or prevent a variety of conditions including gout, hyperuricemia, elevated levels of uric acid that do not meet the levels customarily justifying a diagnosis of hyperuricemia, renal dysfunction, kidney stones, cardiovascular disease, risk for developing cardiovascular disease, tumor-lysis syndrome, cognitive impairment, early-onset essential hypertension, and Plasmodium falciparum-induced inflammation. In Formula 1, x is 1 or 2: y is O, 1, 2 or 3; and Ris selected from the group consisting of hydrogen, alkyl having 1 or 2 carbon atoms, hydroxy, alkoxy having 1 or 2 carbon atoms, fluoro, chloro, bromo, and amino. A is phenyl unsubstituted or substituted by one, two or three groups selected from the group consisting of halo, alkyl having 1 or 2 carbon atoms, perfluoromethyl alkoxy having 1 or 2 carbon atoms, and perfluoromethoxy; or cycloalkyl having from 3 to 6 ring atoms wherein the cycloalkyl is unsubstituted or one one two ring carbons are independently mono-substituted by methyl or ethyl; or a 5 or 6 membered heleraromatic ring having 1 or 2 ring heteroatoms selected from N, S and O and the heteroaromatic ring is covalently bound to the remainder of the compound by a ring carbon., I
Patent UA-98570-C2 (UA)
Title: Process for production of detergents
Inventor: PYROH TETIANA PAVLIVNA
IPC: C12R1/38
Filed: 2011-03-29
Abstract: The invention relates to a process for production of detergents, comprising the cultivation of Acinetobacter calcoaceticus IMB B-7241 on liquid nutrient medium containing mineral salts and 2% of ethanol as carbon and energy source, wherein stationary growth phase culture is used, cultivated in medium with ethanol and 0,1-0,5 mm Cu. The process enable to 1.5-1.7 – fold increase the relative concentration of detergents (up to 7.0).
Patent UA-102869-C2 (UA)
Title: Flexible heat insulation product
Inventor: JORGENSEN KRISTIAN SKOVGAARD
IPC: F16L59/02
Filed: 2009-10-30
Abstract: A flexible heat insulation product (1) comprising a flexible heat insulating core layer (4) with a first side (3) and a second side (9), and a flexible facing (2) that is connected to the first side (3) of the insulating core layer (4) by a plurality of elements (7) that extends from the facing (2) to the second side (9) of the insulating core layer (4). The insulation product (1) further comprises a flexible heat insulating cover layer (8) that is secured to the second side (9) of the insulating core layer (4). A method for producing such a product is also disclosed.
Patent UA-103411-C2 (UA)
Title: Process for flotation of liquid
Inventor: HEVOD VIKTOR SERHIIOVYCH
IPC: C02F1/24
Filed: 2012-03-20
Abstract: The invention relates to processes for separation of floatation of liquid heterogeneous media, mainly liquid. According to the invention the process for floatation of liquid comprises generation of bubbles by decreasing of floating liquid and floating gas, and formation of bubbly-liquid stream, supply of the said bubbly-liquid stream to the liquid, subjected to floatation, floatation of liquid by means of adsorption of surfactants and extraction of surface-inactive substances (SIS) on floating bubbles under action of hydrodynamic pressure of high-speed bubbly-liquid stream, bubbly-film extraction of surfactants and surface-inactive substances (SIS) from bubbles with the help of bubbly-film extractor (BFE), extraction of floated surfactants and surface-inactive substances (SIS) to the processing or utilization, and also accumulation or supply to the feeder of the treated liquid, at generation of bubbles high-speed streams of floating liquid and floating gas are connected, to which additionally high-speed streams of activating agents are added and thus a generalized high-speed bubbly-liquid stream with activated bubbles is formed, inside gas space of which activating substances are penetrated with amphiphilic properties of their molecules with ionic, zwitterions or dipole nature of charge distribution in polar groups of the molecules, besides high-speed stream of gas and activating substances is preliminary mixed, and then the high-speed stream of gas and activating substances in a form of high-speed stream of aerosol or smoke is mixed with high-speed stream of liquid, and mixing of liquid streams of floating liquid, floating gas and activating substances is carried out simultaneously in place of their collision in single limited volume in field of alternating pressure, and as activating substances liquid, gaseous or solid powdered substances are used, having property to control floatation of activated bubbles by adsorption from inner gas space of bubbles on the surface of covers of the bubbles and influence to adsorption of final floating surfactants, and extraction of final floating surface-inactive substances (SIS) on activated bubbles.
Patent UA-111157-C2 (UA)
Title: Нові форми рифаксиміну і їх застосування
IPC: C07D498/22
Filed: 2011-03-06
Abstract: Даний винахід стосується нових форм рифаксиміну каппа, тета, співкристалу 1 рифаксиміну:піперазину і співкристалу 2 рифаксиміну:піперазину, способів їх отримання і їх застосування в лікарських препаратах і терапевтичних способах.
Patent UA-105973-C2 (UA)
Title: Garden filling for regenerating wounds on trees
IPC: A01N3/00
Filed: 2013-01-25
Abstract: The invention relates to the field of agriculture, horticulture, vine-growing and forestry and municipal economy, and namely to developing a filling which improves callus formation and wound regeneration. The garden filling for regenerating wounds comprises lanolin, a plant growth stimulant, selected of a group, comprising Endophyt L1 or Endophyt L1M, or Neophyt, or Neophyt M, or Ecostim, or Emistim BB, or α- naphthaleneacetic acid, or 2-indole-acetic acid, or pyridine N-oxide or derivatives thereof, or a mixture thereof, water and polyethylene glycol, selected of a group, which includes PEG-200 or PEG -400, or PEG-600, or PEG-1500, or PEG-3000, or PEG-4000, or PEG-6000, or PEG-8000, or a mixture thereof.
Patent UA-109471-C2 (UA)
Title: Device for sanding vehicle wheels
Inventor: Melnikov Serhii Opanasovych
IPC: B60B39/06
Filed: 2013-07-12
Abstract: The invention relates to transport. A device for sanding vehicle wheels comprises a body, inside which a ripper is mounted on a shaft which is able to move along the vertical axis of the housing. A shaker is provided whose impact element is connected to the shaft, and the portion corresponding to the impact element is made on the housing. The technical result is increase of sand friability, reduction of material content and design simplification, which increases the operational reliability.
Patent UA-111347-C2 (UA)
Title: Tread for tire of farm tractor
Inventor: VERVAET PATRICK
IPC: B60C11/11
Filed: 2012-01-04
Abstract: The invention relates to a tire for a versatile form vehicle, and in particular to a tread for such a tire, and the aim of the invention is to improve field traction while maintaining a satisfactory compromise between engine-torque wear and vibratory comfort on the road. Said aim is achieved by a tire (1) comprising a tread (2) including a plurality of lugs (15, 16, 25, 26) divided into a first row of lugs (15, 16) extending axially from a first axial end of the tread, and a second row of lugs (25, 26) extending axially from a second axial end of the tread, wherein the second row of lugs (25, 26) differs from the first row of lugs (15, 16) due to the symmetry relative to the equatorial plane (P) of the tire followed by a rotation about the axis of rotation (Y) of the tire, each row of lugs consisting of an alternation of long lugs (15) and short lugs (16). According to the invention, the axially inner end face (154) of a first long lug (15) in a row of lugs is separated from the side trailing face (252) of the second long lug (25) of the symmetric lug row, i.e. the closest to the axially inner end face of the first long lug, by an end notch (156) having a thickness representing at least 10 % and at most 100 % of the height of the lug.
Patent UA-108798-C2 (UA)
Title: Спосіб одержання кристалів, зокрема кристалічних пластин великої площі
IPC: C30B29/00
Filed: 2013-11-18
Abstract: Винахід стосується одержання кристалів, зокрема кристалічних пластин великої площі Спосіб включає завантаження початкової сировини в контейнер, який розташовують у охолоджуваній вакуумній камері, плавлення сировини з утворенням розплаву в гарнісажі омічним нагрівачем, який розташовують над контейнером паралельно поверхні розплаву. При цьому площа вказаного нагрівача менше площі контейнера, який забезпечує гарнісажний шар біля його стінок завтовшки 5-, подальшу направлену кристалізацію розплаву зниженням температури нагрівача за заданою програмою і охолоджування отриманого кристала. Після отримання розплаву в гарнісажному шарі, здійснюють кристалізацію тонкого шару кристала товщиною 2- вздовж гарнісажного шару шляхом зниження температури нагрівача, після чого в розплав вводять активуючу добавку з подальшою витримкою розплаву для його гомогенізації. Спосіб забезпечує зниження витрати дорогого активатора в 4,7 разу менше, ніж для способу – найближчого аналога при збереженні якості кристалічних пластин..
Patent UA-111089-C2 (UA)
Inventor: PISKORZ TOMASZ TADEUSZ
IPC: F03D9/17
Filed: 2012-09-27
Abstract: Предметом винаходу є спосіб регулювання і живлення електростанції, зокрема вугільної електростанції, що містить парову турбіну, з'єднану з турбогенератором. Спосіб полягає в тому, що в періоди низького енергоспоживання потужність передають з вала турбіни на компресор, а стиснене в компресорі повітря перекачують компресорами подальшого стискання до резервуарів термінала стисненого повітря, доки в них не буде досягнуто тиску, який приблизно дорівнює тиску пари, що подають на лопатки парової турбіни. При збільшенні енергоспоживання стиснене повітря з резервуарів подають через сопла на лопатки турбіни разом з перегрітою парою, виробленою в паровому котлі. Предметом винаходу є також система збирання стисненого повітря і його подачі в турбіну.
Patent UA-106717-C2 (UA)
Title: METHOD of productive stratum bottomhole TERMOGAschemical treatment "TGC-EHR"
Inventor: KRAVCHENKO OLEH VIKTOROVYCH
Filed: 2014-05-15
Abstract: Method of thermo-gas-chemical treatment of productive stratum bottomhole zone processing "TGC-EHR" according to which the hole is suppressed with light dehydrated oil , with pumping in to a level not to exceeding the level of the upper perforations, suspension with density of 1000-1050 kg / m3 with hydro-reaction composition with mass fraction from 10 to 20 % of solid phase in the buffer of dehydrated oil. Then the aqueous suspension is forced at a content of 40-60% of solid phase of fuel-oxidizing composition with weighting to density 1200-1300 kg / m3, comprising 0-15 wt % of hydrochloric acid., carbamide nitrate 20 wt %, ammonium chloride 9-30 wt. %, weighting agent and water - the rest.
Patent UA-114532-C2 (UA)
Title: Air seed meter housing with seed path relief
Inventor: WILHELMI MATTHEW J
IPC: A01C7/04
Filed: 2013-10-18
Abstract: A seed metering system (20), for use on a row crop planter, selects individual seeds from a seed reservoir (26) and dispenses the seeds singularly at a controlled rate. A direct drive seed metering system includes a seed disc (22) having a plurality of suction apertures with a recessed pocket (54) adjacent to an aperture. The recessed pockets act to agitate seeds in the seed reservoir (26) and to direct seed flow towards the apertures. A seed path relief system (161, 165) provides for allowing the placement of the seeds such that they are released from an outer edge of the seed disc (22).
Patent UA-114561-C2 (UA)
Title: Пружний елемент стиску
IPC: F16G11/00
Filed: 2015-11-06
Abstract: Винахід належить до деталей машин і підйомно-транспортних машин. Пружний елемент стиску, що містить причепи, в яких закріплено кінці каната, розташований всередині сполучених з причепами корпусів, встановлених один в один, при цьому корпуси мають можливість переміщення та повороту один відносно іншого по гвинтових напрямних. Винахід підвищує демпфуючу здатність пружного елемента та забезпечує зміну жорсткості та демпфування при зміні умов роботи машини.