baber/WOPTO huggingface dataset:
Patent RU-2177121-C2 (RU)
Title: Method and device for heat release in liquid
Inventor: CHUVASHEV S N
IPC: F24J3/00
Filed: 1999-07-13
Granted: 2001-12-20
Abstract: FIELD: heat power engineering, applicable in heating apparatuses of various purpose. SUBSTANCE: the method and device make it possible to constantly maintain the conditions enabling the rise of the extreme parameters of the medium in the last stages of cumulation in the cavitating liquid in the region of cumulation of microscopic cavitation bubbles: the condition of increased mean pressure of liquid and the condition of low value of initial circulation of liquid in the environs of the bubble. The last condition is attained by provision of laminar flow by using the sources of cavitation in the form of nozzles with a low cross-sectional dimension. EFFECT: enhanced coefficient of conversion of energy supplied to the system to a heat energy (by several times). 7 cl, 6 dwg
Patent RU-2176563-C2 (RU)
Title: Seed cleaning apparatus
Inventor: LJAU A V
IPC: B07B1/22
Filed: 1999-12-07
Granted: 2001-12-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: seed cleaning apparatus has drum with sieving surface mounted through flexible members, charging and discharge devices and drive. Sieving surface is formed as succession of spatial interconnected similar sections formed as equilateral prism or oblique-angled parallelepipeds. Each section is turned relative to previous section for angle of 90 deg about axis of sieving surface which is arranged so as to define Z-shaped or helical lines of variable pitch along drum length. Each subsequent section exceeds previous section in the ratio of 2-1.5:1. EFFECT: increased seed cleaning efficiency and simplified construction. 9 dwg
Patent UA-37181-C2 (UA)
Title: HYDROCHLORIDE OF 7-b--[(Z)-2-(2-AMINO-4-THIAZOLYL)-3-HYDROXYIMINOACETONAMIDO]-3-(1,2,3-TRIAZOL-4-YL)THIOMETHYLTHIO-3-CEPHEM-4-CARBOXYLIC ACID OR HYDRATES THEREOF HAVING ANTIBACTERIAL ACIVITY, pharmaceutical antibacterial composition, method for suppression of development
Inventor: TAKAHASHI HISANORI
IPC: A61K31/546
Filed: 1993-07-27
Abstract: The invention relates to novel derivatives of triasolylthiomethylthio-cephalosporin, being useful as active antibiotic agent.
Patent UA-56981-C2 (UA)
Title: Anthracycline prodrugs, a method for preparing thereof and a composition to be used in cytostatic therapy
IPC: A61K38/46
Filed: 1992-04-29
Abstract: Glycosylated prodrugs, a preparation method therefor, and their use with tumor-specific immunoenzymatic conjugates for the treatment of cancer, are described. These anthracycline prodrugs have formula (I). (I)
Patent UA-47387-C2 (UA)
Title: 1H-INDOLE-3-GLYOXYLAMIDES AS INHIBITORS OF sPLA2 AND PHARMACEUTICAL COMPOSITION ON THEIR BASIS
Inventor: BACH NICOLAS JAMES
IPC: A61K31/404
Filed: 1995-03-31
Abstract: A class of novel 1H-indole-3-glyoxylamides is disclosed together with the use of such indole compounds for inhibiting sPLA2 mediated release of fatty acids for treatment of conditions such as septic shock.
Patent UA-39981-C2 (UA)
Title: Спосіб одержання електричної енергії із регенеративної, утвореної з рослин, біомаси і пристрій для реалізації способу (варіанти)
Inventor: Jonssen Wolf
IPC: C01B3/32
Filed: 1995-08-29
Abstract: Запропонований винахід відноситься до медицини, а саме до ортопедичної стоматології, і використовується для протезування поєднаних дефектів зубних рядів в боковій та фронтальній ділянці. Метою винаходу є виготовити цільнолитий комбінований мостоподібний протез для лікування поєднаних часткових дефектів зубних рядів в фронтальній та боковій ділянках. При застосуванні цього протезу вдасться вдало поєднати функціональну та естетичну цінність протезування. Цільнолитий комбінований протез має в своєму облицюванні комбінацію з кераміки та пластмаси. Вестибулярна поверхня фронтальної групи зубів покривається керамікою, а бокових зубів - пластмасою. Що стосується моделювання оклюзійних поверхонь мостоподібного протезу, то воно здійснюється методом точкового моделювання воском, який при відливанні воскової репродукції замінюється на метал, в місцях міжоклюзійних контактів 3. Решта оклюзійної поверхні відтворюється пластмасою 2 або керамікою 1, в залежності від розташування зуба в боковій або фронтальній ділянці зубного ряду. Методика дозволить зменшити небажаний вплив облицювального матеріалу на природні зуби-антагоністи та на підтримуючий апарат опорних зубів, знизити собівартість мостоподібної конструкції, зберігаючи при цьому її естетичну якість.
Patent UA-56149-C2 (UA)
Title: Method of polymer composition for electric precipitation producing
Inventor: Syrota Liudmyla Anatoliivna
Filed: 1998-06-09
Abstract: A method of a polymer composition producing for an electric precipitation from the water-soluble systems with increased scattering ability, on base of which the polymer covers with increased electrical strength and an anti-corrosion resistance are produced, including the interaction of an epoxy 4,4'-isopropylenedenediphenol resin with a amino-formaldehyde resin by heating, an interaction of the product produced with a secondary amine, solution of the binder produced in an organic solution and addition of a water, furthermore, the product is produced by the epoxy and the amino-formaldehyde resins interaction in the presence of semi-blocked poly-isocyanate with mass ratio of 1 : (0,3-0,7) : (0,1-0,2), correspondingly.
Patent UA-57028-C2 (UA)
Title: Workbench for machining of curvilinear surfaces of flat parts
Filed: 1999-02-02
Abstract: Invention relates to mechanical engineering, especially to equipment for machining of flat parts with curvilinear surface. Workbench includes rotary cutting tool drive, drive for radial movement of post and circular feed of table carrying work piece, attachment point of cutting tool mounted with possibility of radial movement, mechanism of adjustment of number of work teeth, device for profile formation made in the form of a disk mounted with possibility of rotation, and circular cam fixed on rotating disk on perimeter of which are placed cams cooperating through microswitches with electric coupling providing for feed reverse of attachment unit of cutting tool, circular feed of table and change of speed of its movement. Invention ensures extension of nomenclature of work pieces of curvilinear surface depending on cam profile that is used and increase of productivity of workbenches.
Patent UA-48248-C2 (UA)
Title: High rotation speed shaft end face sealing
Inventor: IVANOV YAKIV MYKOLAIOVYCH
Filed: 1999-03-16
Abstract: An invention belongs to the machine building industry, to the end face sealing, used in the turbo-pump sets of RRD, in the pumps for NPS, to the chemical and oil industry. The end face sealing for the high rotation shaft has two pairs of sealed surfaces, formed by the three contact rings. The first pair, the flat one, is formed by a rotating ring, fixed on the shaft, and by a self installing ring. The second pair, the spherical one, is formed by a self installing ring and a clamping ring, connected to a bellows. The clamping ring is protected from the radial and turning oscillations by the catches. On a spherical surface of the clamping ring the pins are disposed, meshed into correspondent slots in the self installing ring and avoid its turning. The invention affords a reliability and the sealing life cycle increasing, avoiding the bellows disruption by a fatigue.
Patent UA-52691-C2 (UA)
Title: Method for injection of fine particles containing metal oxide into reducing gas
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C22B5/14
Filed: 1997-06-10
Abstract: A method for blowing fine particles containing metal oxide into a reducing gas. In order to achieve maximum contact of fine particles with reducing gas, a central material jet formed from fine particles and carrier gas is introduced into the reducing gas and at least one gas jet formed from a secondary gas is directed against the material jet. The gas jet atomizes the material jet, and fine particles are uniformly distributed in reducing gas.
Patent UA-49046-C2 (UA)
Title: Intermediate frequency path of a transmitter of frequency-modulated signals
Inventor: VOITENKO OLEKSANDR HRYHOROVYCH
Filed: 1999-05-28
Abstract: According to the present invention, the proposed intermediate frequency path of a transmitter of frequency-modulated signals contains a modulator, a coaxial communication line, and the first band-pass filter, which are connected in series, and the second band-pass filter. Between the output of the first band-pass filter and the input of the second band-pass filter, a clipper amplifier is connected. The control input of the modulator is used as the input of the modulated signal of the intermediate frequency path, and the output of the second band-pass filter is used as the output of the path. The threshold level of the clipper amplifier is defined with consideration for the maximal length of the coaxial communication line. The proposed invention provides for decreasing the parasite modulation, increasing the signal-to-noise ratio at the path output at a significant distance between the modulator and the transmitter, and improving the path performance.
Patent UA-70918-C2 (UA)
Title: Pesticide 1-arylpyrazoles
IPC: C07D231/44
Filed: 1998-03-05
Abstract: 1-Arylpyrazoles of formula (I) wherein R31, R32, R33, R4, R5, R12, R13, R14, R15 and Z are as defined in the specification, are useful as pesticides or as intermediates to other pesticides. Compositions comprising the compounds of formula (I) and methods for their use, particularly in agriculture and for animal protection, as pesticides, especially for controlling arthropods, are described. (I)
Patent UA-60334-C2 (UA)
Title: NEW FORM OF S-omeprazole
IPC: A61P/
Filed: 1998-05-25
Abstract: The present invention relates to a novel form of the (-)-enantiomer of 5-methoxy-2- [[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole. i.e S-omeprazole. More specifically, it relates to a novel form of the magnesium salt of the S-enantiomer of omeprazole trihydrate. The present invention also relates to processes for preparing such a form of the magnesium salt of S-omeprazoie and pharmaceutical compositions containing it. Furthermore, the present invention also relates to new intermediates used in the process.
Patent RU-2187098-C2 (RU)
Title: Method of determination of moisture content of capillary porous materials
Inventor: LETJAGIN I G
IPC: G01N27/04
Filed: 2000-06-15
Granted: 2002-08-10
Abstract: FIELD: measurement technology. SUBSTANCE: method consists the specimen in contact with two electrodes located along line perpendicular to fibers of specimen and applying voltage to measuring cell consisting of specimen under test and standard resistor, after which voltage is changed as multiple of two as compared with initial value and second current is measured; diffusion conductance of specimen is found by two voltage and current, thus finding the moisture content. EFFECT: enhanced accuracy of measurement; extended range of application. 4 dwg, 1 tbl
Patent RU-2208860-C2 (RU)
Title: Molded potential transformer
Inventor: MIRONOV GENNADIJ ALEKSANDROVIC
IPC: H01F38/24
Filed: 2000-11-24
Granted: 2003-07-20
Abstract: FIELD: transformer engineering. SUBSTANCE: transformer has magnetic core, high- voltage winding, at least one low-voltage winding, and one high- voltage lead, all mounted in molded insulating case. Socket provided in its top part houses high-voltage fuse connected to high-voltage lead. Fuse has two bases, body of gas-producing material accommodating extension spring and low-power metal- film resistor that functions as fusible link. One of fuse bases has at least one hole opposing at least one hole provided in high-voltage lead and inner surface of the latter has annular slot facing hole in base and joined with lead hole. Rated value of resistor is found from expression   where r r,rtd  is rated value of resistor, Ohm; P r.rtd  is rated power of resistor, W;   is overpower factor of resistor affording operation of fuse within time t pr ; I pt  is current through fuse operating within time t pr  (found from time-current characteristic of fuse), A; I Tr.1max  is maximum permissible current of potential transformer high-voltage winding, A; I r.rtd  is rated current of resistor, A. EFFECT: enhanced reliability of protective gear. 1 cl, 3 dwg
Patent RU-2193861-C2 (RU)
Title: Transducer usable for polarographic study of cation composition of electrolytes
Inventor: CHASOVSKOJ V A
IPC: G01N33/487
Filed: 2001-01-05
Granted: 2002-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has body designed as epoxy compound glass receiving two electrodes. Glass base is manufactured from glass fiber laminate sublayer having contact platforms having the electrodes attached to it by means of current-conducting glue. The electrodes are manufactured from chemically neutral material like glass carbon. Electrode leads are attached to the contact platforms. Measuring electrode has active surface size 30-100 times as small as the active counter-electrode surface. Bead is produced along the glass perimeter. EFFECT: higher sensitivity due to reduced electrode polarization. 4 dwg
Patent RU-2192489-C2 (RU)
Inventor: KUDRJAVSKIJ JU P
IPC: C22B34/12
Filed: 2001-01-09
Granted: 2002-11-10
Abstract: FIELD: methods of complex processing of technogenious vanadium raw material. SUBSTANCE: proposed method consists in chlorination of metal chlorides in melt forming vapor-and-gas mixture and waste melt of salt chlorates, condensation of vanadium, titanium and silicon chlorides, rectifying and chemical separation of these chlorides, utilization of titanium and silicon tetrachlorides, hydrolysis of vanadium oxytrichloride at separation of sediments of ammonium metavanadate and/or vanadium pentaoxide, separation of sediments from mother liquor, flushing, drying and/or calcination for obtaining commercial vanadium compounds. Chlorination of vanadium raw material is performed together with titanium raw material at initial V 2 O 5 :TiO 2  mass ratio = (5-20); waste melt of chlorates is subjected to hydraulic washing by draining into mother liquor and intermediate water after processing and hydrolysis of vanadium oxytrichloride. Pulp thus obtained is cooled and is again directed for hydraulic washing of waste melt till saturated solutions are formed as considered by sum of metal chlorides, after which pulp is treated by alkaline reagent in presence of reductants to pH = 3.5 to 5.0 and then flocculant is introduced into pulp. After flocculation and settling, pulp is filtered and sediment is washed and dried and/or calcined, thus obtaining commercial concentrate of chromium and trace rare metals; filtrate and intermediate water are treated by alkaline reagent to pH = 8 to 10 accompanied by mixing with air, after which pulp is additionally treated with alkaline solution of oxidant. The pulp is settled and filtered, sediment is separated from mother liquor, washed, dried and calcined, thus obtaining commercial ferromanganese concentrate; used as titanium raw material is rutile and/or rutile concentrate, and/or ilmenite, and/or ilmenorutile , and/or titanium-containing slags; used as alkaline solution of oxidant is waste milk of lime of process of cleaning waste gases from chlorine. EFFECT: possibility of obtaining additional yield of commercial product; avoidance of discharge of high-toxic secondary waste. 3 cl, 1 ex
Patent RU-2193988-C2 (RU)
Inventor: PETROV S JU
IPC: F16B21/16
Filed: 2001-02-14
Granted: 2002-12-10
Abstract: FIELD: transport engineering. SUBSTANCE: mechanism has head and tail parts and fastening members. Slots are made on outer surface of tail part its fastening to vehicle. Surfaces of slots and fastening members fitted in slots have several transition radii. EFFECT: increased fatigue strength of structure owing to reduction of concentration of stresses in zone of fastening and prevention of formation of cracks. 2 cl, 6 dwg
Patent RU-2200395-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2001-06-14
Granted: 2003-03-20
Abstract: FIELD: plant growing, agrochemistry. SUBSTANCE: it is suggested preparation to treat plants, method for its obtaining due to gradual extraction out of Mortierella nantahalensis micromycete biomass with nonpolar extragent in supercritical state, water, alkali, water, acid, water, alkali and water with subsequent combination of solid residue with the first extract, and, also, the method to treat plants at manufacturing plant production dealing with impact of the above mentioned product upon plants. The innovation enables to widen action spectrum of obtained product for treating plants and extend raw material basis, increase coefficient of raw material usage in manufacturing said product for treating plants and efficiency of plant production manufacturing. EFFECT: higher efficiency. 8 cl, 2 ex
Patent RU-2205250-C2 (RU)
Title: Cathode element for electrolytic precipitation of metals
Inventor: KHODOV N V
IPC: C25C7/02
Filed: 2001-08-14
Granted: 2003-05-27
Abstract: FIELD: electrolytic production of non-ferrous metals from aqueous solutions of their salts; metallurgy and chemical industry. SUBSTANCE: cathode element includes matrix with monolithic band made from polymer material and located on electrolyte-air interface and on side edges; zones where band is located have through holes and lower edge is provided with slot over entire its width in which plate is pressed; this plate extends beyond lower end edge. Side edges of matrix have cylindrical beads; plate is made from fluoroplastic. EFFECT: reliable protection of cathode due to forming chemical bond between matrix and framing band. 3 cl, 4 dwg
Patent RU-2208365-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L3/00
Filed: 2001-08-29
Granted: 2003-07-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves introducing into composition of food product antioxidant produced by sequential extracting of Pythium irregulare micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. Antioxidant is introduced in an amount of at least 0.1 wt%. EFFECT: prolonged shelf life of wide range of food products by stabilized consistency.
Patent RU-2215303-C2 (RU)
Title: Method of airspace control
Inventor: BELJAEV B G
IPC: G01S13/00
Filed: 2001-09-28
Granted: 2003-10-27
Abstract: FIELD: radiolocation, development of promising radars. SUBSTANCE: known method of airspace control consisting in its surveillance with the use of radar is supplemented with reception of energy reflected from outside radio electronic equipment. Boundaries of zone in which ratio of energy reflected by radio electronic object to noise exceeds threshold value are determined and radar signal is emitted only in direction to those zones in which energy reflected from radio electronic object is detected. EFFECT: increased reliability of detection of object.
Patent RU-2211507-C2 (RU)
Inventor: SHEPOV V N
IPC: H01P1/205
Filed: 2001-11-12
Granted: 2003-08-27
Abstract: FIELD: microwave frequency engineering. SUBSTANCE: filter has insulating substrate carrying on one side grounded base and on other one, short-circuited strip conductors that function as resonators, as well as additional strip conductors affording inductive coupling between resonators; conductors of its adjacent resonator are disposed on opposite side relative to additional open-circuit strip conductor that interconnects them and its sides are connected to adjacent resonators which are intercoupled conductively only. EFFECT: enhanced electric strength of filter at constant passband width. 1 cl, 1 dwg
Patent RU-2225122-C2 (RU)
Title: Method for producing of hydrolyzed milk
Inventor: SVIRIDENKO JU JA
IPC: A23C9/13
Filed: 2001-12-26
Granted: 2004-03-10
Abstract: FIELD: microbiology. SUBSTANCE: method involves preparing fat-free milk solution having weight ratio of dry substances of 19-22%; setting active acidity value of 6.6-6.9; heating solution to temperature of 95-97 C; providing hydrolysis of protein fraction by means of pancreatin enzyme preparation with proteolytic activity of 4, 5 units/g used in an amount of 0.32- 0.35% or by means of cattle pancreas farce with proteolytic activity of 4.5 units/g used in an amount of 3.2-3.5%; providing hydrolysis at temperature of 48-53 C until accumulation of 280-330 mg% of amino nitrogen in the presence 0.30-0.35% of chloroform; upon completion of hydrolysis process before heating process, introducing corn extract as growth additive into hydrolysate, said corn extract having weight ratio of dry substances of 25-27% and being introduced in an amount of 10-12%; concentrating filtrate until weight ratio of dry substances reaches 33-35% and drying by spraying process with temperature at drying chamber inlet end being 160-170 C and at drying chamber outlet end 80-85 C. Method allows fat-free milk to be obtained which contains soluble product of hydrolysis of protein fraction rich in growth additive. Such milk is suitable for usage as base for liquid and solid nutritive media used for accounting and controlling of microorganisms in milk products. EFFECT: increased efficiency and simplified method.
Patent RU-2202038-C2 (RU)
Title: Radiation complex for oil and gas wells
Inventor: ORENTLIKHERMAN I A
IPC: E21B43/16
Filed: 2002-01-08
Granted: 2003-04-10
Abstract: FIELD: geological prospecting. SUBSTANCE: invention is related to geophysical downhole equipment and equipment for acoustic attack on beds. It can be employed in oil and gas branches of industry to intensify extraction of mineral wealth. Radiation complex includes ground unit incorporating power supply source, downhole tool connected to ground unit with the use of feeding cable and comprising acoustic radiator and downhole amplifier that includes filter, power amplifier, load matching module and master oscillator. Single-core load-bearing geophysical cable is utilized to feed power and control signals to downhole tool and to send measurement and test signals in backward direction. Ground unit is equipped with voltage regulator, interface module, controller, module of energy-independent memory, modem and current mixer. Downhole amplifier is fitted with overvoltage protection unit, current mixer, current transformer, detector, frequency meter, resistive divider and modem. Acoustic radiator has piezoelectric converters and feedback module to transmit information to downhole amplifier. Power commercial network is connected to input of power supply unit through voltage regulator, output of power supply unit is connected through power channel of first current mixer of ground unit to central core of load-bearing geophysical cable. First port of controller of ground unit is coupled to interface module, its second port is coupled to port of module of energy-independent memory, its third port is connected to personal computer, its fourth port is coupled through modem and signal channel of current mixer connected in series to central core of load- bearing geophysical cable which is coupled through overvoltage protection unit, power channel of current mixer and downhole tool filter to supply bus of its power amplifier. Signal channel of current mixer of downhole tool has two way communication through modem with signal port of controller. Controlling output of controller is connected through master oscillator to signal input of power amplifier which output is coupled to radiator through load matching module and current transformer connected in series. Output of frequency meter, output of current transformer are connected through detector to measurement inputs of controller, output of resistive divider connected to output of power amplifier and output of feedback module coupled to radiator mechanically or through downhole fluid are also connected to measurement inputs of controller. Armor of load-bearing geophysical cable is linked to zero bus of radiation complex. Downhole amplifier and acoustic radiator are positioned in separate packages. EFFECT: raised functional reliability of radiation complex, increased efficiency of acoustic attack on bed, improved operational characteristics of radiation complex. 1 cl, 1 dwg