baber/WOPTO huggingface dataset:
Patent UA-39919-C2 (UA)
IPC: A01N25/06
Filed: 1992-06-15
Abstract: A preferred method of producing an aqueous, stable double emulsion is disclosed. The first step of the method is the production of an "inner" emulsion. The inner emulsion is produced by combining water, a liquid hydrocarbon solvent, and an emulsifier, in an agitated mixing vessel, along with an effective amount of finely-divided particulate material, to produce an oil-in-water emulsion having a viscosity of no more than about 200,000 centipoises, wherein the finely-divided particulate material is substantially homogeneously-dispersed throughout the thus-produced oil-in-water emulsion. The second step of the method is the production of an "outer" emulsion. The outer emulsion is produced by combining a liquid hydrocarbon solvent, water, and an emulsifier, in an agitated mixing vessel, to produce a water-in-oil emulsion. The third step of the method is the production of a "dual" emulsion. The dual emulsion is produced by combining the water-in-oil emulsion with an effective amount of the oil-in-water emulsion, in a mixing zone, thereby to produce the aqueous, stable double emulsion.
Patent UA-19749-C2 (UA)
Title: Crane weight
Filed: 1992-12-23
Abstract: The invention relates to weight-measuring equipment. Weight has transfer lever, force-measuring indicator installed in balancer and connected with electric circuit to secondary measuring device. Transfer lever and balancer are mage assembled as two jaws inside which two power-measuring indicators are placed, with spherical force-receiving surfaces, at that spherical force-receiving surfaces of force-measuring indicators are in contact with inner surfaces of jaws, and bases of indicators are preliminarily pressed with spring.
Patent UA-45425-C2 (UA)
Inventor: YURCHENKO VOLODYMYR PYLYPOVYCH
Filed: 1998-04-30
Abstract: This patent is pertinent to gas industry and can be used in building underground gas stores on gas fields that have been inundated, or in water-bearing structures. Building of an underground gas store comprises of boring wells, equipping a gas store and pumping in needed volumes of gas. At the gas store area pumping-in wells are drilled, those are distributed over the places where gas outflow in possible over the bed-collector. Additionally in that very direction on the contour of gas-water contact wells are bored, those are intended for taking gas out from the gas store only. Gas is pumped in to pumping-in and maintenance wells. At that, surplus pressure is formed in the water-bearing part of the bed-collector, this is distributed together with the formed water wave to the contour of the gas-water contact. Besides that, pressure at the contour gas-water in the gas-bearing part of the collector is decreased through taking out gas through the wells arranged in the close to contour zone. This prevents additional gas outflow.
Patent UA-49910-C2 (UA)
Title: Edge contact sealing
Inventor: Taran Oleksandr Ivanovych
IPC: F16J15/34
Filed: 1999-03-09
Abstract: This invention deals with tightening technique, in particular, with sealing of turbo-machines of compressors of aviation gas-turbine drives, and is intended for separating liquid and air media. An edge contact sealing has a rotary and non-rotary rings, sealing and springy elements. Sealing is made as a pack, including a box ring, with graphite ring placed in it, stopper, arranged as a band with tabs. At the outer diameter of the ring a circular groove with slots is provided. Such an implementation of the appliance makes it possible to increase technological properties of the sealing.
Patent UA-73073-C2 (UA)
Title: Substituted 3-cyan chinolines
IPC: A61K31/4741
Filed: 1998-02-04
Abstract: The invention regards to the substituted 3-cyanochinolines with formula (1): , where X is cycloalkyl with 6 carbon atoms, which may optionally substituted by one or few groups of alkyl with 1-3 carbon atoms; or it is pyridinyle or phenyle ring; at that the pyridinyle ring or phenyle may be optionally mono-, di- or trisubstituted substitute selected from group including halogen, alkyl with 1-3 carbon atoms, hydroxyalkyl with 1-3 carbon atoms, hydroxy, halogenmethyl, trifluormethyl, nitro, amino, alkoxy with 1-2 carbon atoms, cyano, dialkylamino with 2 carbon atoms, benzilamino, methylsulfanil, thiophenoxy, acetilphenylamino, alkyloilamino with 3-4 carbon atoms, alkylthio with 1-2 carbon atoms, phenyle, phenoxy, phenylamino and azido; n is equal 0-1; Y is -NH-, -O-, -S- or -NR-; R is alkyl with 1-6 carbon atoms; R1, R2, R3 and R4 each independently is hydrogen, halogen, alkyl with 1-6 carbon atoms, alkoxymethyl with 2-3 carbon atoms, alkoxy with 1-2 carbon atoms, halogenalkoxy with 2-3 carbon atoms, hydroxy, cyano, nitro, carboxyamino with 2-4 carbon atoms, amino, alkylamino with 1-4 carbon atoms, dialkylamino with 2-4 carbon atoms, N-alkylaminoalkyl with 2-4 carbon atoms, N,N-dialkylaminoalkyl with 3-4 carbon atoms, dioxolo, ; any of substitutes R1, R2, R3 or R4, located on the adjacent carbon atoms may together be a bivalent radical -O-C(R8)2-O-; or their pharmaceutically acceptable salts under condition of that when Y is -NH-, R1, R2, R3 and R4 are hydrogen and n is equal 0, X is not 2-methylphenyl, at that noted compounds are inhibitors of proteintyrosinekinase.
Patent UA-49982-C2 (UA)
Title: Furnace plant with grate cooled with liquid
IPC: F23H3/02
Filed: 2000-06-27
Abstract: Furnace plant with grate cooled with liquid has feeding and back lines to that grate, at that feeding and back lines are connected to open to the atmosphere condenser unit. In the feeding line an U-like receiver for cooling liquid is installed, with its one part having height of the liquid corresponding to arbitrary chosen maximal pressure. The other, short, part is connected to central dispenser for separate rods of the grate. Distance between the lower point of the cooling liquid flow in the most lower rod, and the upper point of the short part corresponds to selected level of safety by heinght, forming pressure making counteraction to the vapor formed in grate rods bubbles spreading, for preventing reverse of the cooling liquid flow.
Patent UA-119277-C2 (UA)
Title: Компресорний агрегат компримування азотно-водневої суміші у виробництві аміаку (варіанти)
Inventor: MARTSYNKOVSKYI VASYL SIGIZMUNDOVYCH
IPC: F04D25/16
Filed: 2017-07-27
Abstract: Компресорний агрегат компримування азотно-водневої суміші у виробництві аміаку включає привідну турбіну, приєднану до багатовального компресора низького тиску, і компресор високого тиску. Для оптимального співвідношення енергоефективності та надійності роботи ступенів стиснення один кінець вала привідної турбіни приєднано до компресора низького тиску за допомогою зубчастого зачеплення, а інший кінець вала привідної турбіни приєднано безпосередньо до компресора високого тиску.
Patent RU-2219161-C2 (RU)
Inventor: KHOLTON ROBERT A
IPC: C07F7/18
Filed: 1998-08-20
Granted: 2003-12-20
Abstract: FIELD: organic synthesis. SUBSTANCE: compounds of formula 13:   (13), where P 2  denotes hydrogen atom or OH-protection group, are prepared by treating compounds of formula 12:   (12), with alkyls or Lewis acid in presence of tertiary amine base, said alkyls can be provided by alkylmetal compounds, e.g. tert-butyllithium, and said Lewis acid can be trimethylsilyloxytrifluoroacetate. compounds of formula 15:   (16), where   and P 2  denote independently hydrogen atom or OH-protection group, are prepared by treating compounds of formula 14: P 10  (14), with Lewis acid in presence of tertiary amine base. Compounds of formula 11:   (11) are also described. EFFECT: expanded synthetic possibilities. 13 cl, 6 dwg
Patent RU-2182993-C2 (RU)
Inventor: VASIL EV V S
IPC: F16J15/16
Filed: 2000-03-22
Granted: 2002-05-27
Abstract: FIELD: machine engineering, namely constructions of sealings of rotating shafts and rotors of hydraulic turbines, gas-turbine engines, plants and other rotary machines. SUBSTANCE: sectionized sealing unit includes flexible sections secured to housing. Said sections are joined with contact surface of movable member and divide high- and low-pressure cavities. Gap between sections is covered by means of apron whose surfaces are engaged with adjacent sections and with housing. In description of invention shapes of profile of section with apron and different constructional members for optimizing sealing efficiency are offered. In sectionized sealing gap between contact surfaces of supporting portion of section and contact surface of movable member is communicated with high-pressure source. EFFECT: enhanced efficiency of sealing. 19 cl, 18 dwg
Patent RU-2192730-C2 (RU)
Title: Seeding unit
Inventor: TJAGNIJ V N
IPC: A01C7/04
Filed: 2000-03-21
Granted: 2002-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeding unit has seeding disk mounted on shaft and equipped with peripheral cylindrical seed grips. Disk is made from splint-slab tile. Cylindrical seed grips are made from polymeric material and fixed at both sides of disk openings. Seed grips are electrified by means of brushes, with ends of brushes coming into contact with seed grips and being covered with layer of elastic material. Brushes arranged in seeding zone above seed guides are adapted for removal of seeds from grips. Disk is equipped with stoppers for regulating quantity of openings, when seeds of other crop are to be sown. Seeding unit of such construction is used for sowing of small-sized seeds of vegetable and flower crops, grasses, rape and cotton. EFFECT: simplified construction, provision for precise sowing without damage to seeds, and reduced power consumption for advancement of seeding unit. 4 dwg
Patent RU-2187972-C2 (RU)
Title: Phlebotome device
Inventor: IZMAJLOV S G
IPC: A61B17/3209
Filed: 2000-04-13
Granted: 2002-08-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has handle and working part as elongated curved blade having notches. The notches are directed at an acute angle to the cutting edge towards the handle. The working part has various degree curvature and length and has single-sided sharpening like that of a razor. The notches are on the side of the sharpening. Through canal for supplying anesthetic solution in advance is manufactured along the blade back edge. EFFECT: reduced risk of traumatic injuries; reliable vein transection and anesthesia; accelerated recovery. 3 dwg
Patent RU-2181936-C2 (RU)
Title: Broom manufacture method
Inventor: SHUVALOV V JU
IPC: A01G23/00
Filed: 2000-05-10
Granted: 2002-05-10
Abstract: FIELD: stocking of raw plant material. SUBSTANCE: method involves gathering and slightly drying branches in two stages, with central parts of brooms being first bound from 5-50% in each part counting from the number of branches in complete broom, with following slight drying; completing slightly dried central part from the outside with lacking branches until complete broom is formed; slightly drying complete brooms; stacking and holding brooms in stacks under moisture-impermeable cover for 0.5-5 days; subjecting stacked brooms to compression in cylinders having diameter less than 200 mm or pressing with edge of wrapping paper in the process of wrapping on surface in 1-3 layer paper into cones with apex portion near broom handle and with maximal size of cone base of 50-300 mm at end opposite to that of handle; providing additional drying in loose stack for about 30 days. Method allows brooms with increased number of branches to be manufactured. Brooms may be used for performing massaging procedure providing advantageous effect to person's skin. EFFECT: increased quality of brooms, provision for stocking large batches of brooms with uniform batch to batch quality. 11 cl
Patent RU-2214403-C2 (RU)
Title: Isothiazole carboxylic acid amides and method for their preparing
Inventor: ASSMANN LUTTS
IPC: A01N43/80
Filed: 1998-11-05
Granted: 2003-10-20
Abstract: FIELD: organic chemistry, chemical technology, agriculture. SUBSTANCE: invention relates to novel isothiazole carboxylic acid amides of the formula (I)   wherein R is taken among formulas (a)  , (b)  , (c)  , (d)  , (i)   and (f)   wherein R 1  means cyano-group, phenyl, cyclopentyl, cyclohexyl, cycloheptyl; R 2  means   and so on; R 3  represents alkyl with 1-5 carbon atoms or phenyl that can be substituted if necessary with from mono- to trisubstituted similar or different residues taken among group including fluorine, chlorine, bromine atom and alkyl with 1-4 carbon atoms; R 10  means fluorine, chlorine, bromine atom, methyl and so on; n means a whole number from 0 to 3 under condition that if n means 2 or 3 then R 10  means similar or different residues. Invention relates also to method for preparing isothiazole carboxylic acid amides of the formula (I) by interaction of 3,4-dichloroisothiazole-5-carboxylic acid chloride of the formula (II)   and compound of the formula   wherein R is indicated above, if necessary, in the presence of acid-binding substance and, if necessary, in the presence of diluting agent. Invention relates also to agent used for protection of plants against damage with undesirable microorganisms and pests of animal origin containing at least one isothiazole carboxylic acid amide of the formula (I) and a filling agent and/or surface-active substance. Invention provides preparing novel isothiazole carboxylic acid amides. EFFECT: improved preparing method, valuable properties of compounds. 5 cl, 10 tbl, 11 ex
Patent RU-2221309-C2 (RU)
Inventor: GAVRILOV S A
IPC: H01J43/04
Filed: 2000-06-15
Granted: 2004-01-10
Abstract: FIELD: electronic engineering; image converters. SUBSTANCE: electron flow intensifier is made in the form of solid state strip with electron flow incident on one of its sides and with secondary electron emission occurring on its opposite side; novelty is that resolving power μ measured in line/mm is enhanced by making active region of intensifier in the form of semiconductor material whose thickness h does not exceed 1/μ. Active region of intensifier may be made of diamond film or of group A 3 B 5  material. Secondary electron flow is enhanced by covering secondary-electron emission surface with additional layers of metals having low photoelectric work function or with their oxides. So, effective region of intensifier is made in the form of combination of non-contacting active regions whose density ρ referred to 1 sq. mm is related to resolving power through expression   or combination of active regions possessing configuration enabling easy superposition of round-holes stencil onto effective region; density ρ of these round holes meets condition   so that active region will reside under each hole in effective region. EFFECT: enhanced resolving power and mechanical strength; intensified secondary electron flow. 3 cl, 3 dwg
Patent RU-2191952-C2 (RU)
Inventor: SHCHETSOV V A
IPC: F24B5/06
Filed: 2000-07-03
Granted: 2002-10-27
Abstract: FIELD: heating units for rooms and cooking. SUBSTANCE: convective furnace includes fire box, front wall with loading door, casing located on three sides of fire box, ash dump with fire grate and wind box door, air ducts, branch pipe with register for evacuation of waste gases and supports. Furnace is provided with firewood thermal decomposition chamber and instrument for monitoring optimal temperature of firewood thermal decomposition, combustible mixture forming and autoigniting chamber and instrument for monitoring formation of combustible mixture and its combustion temperature, corrugated heat exchanger with developed heating surface directed towards fire box and ejector passage, air intake with developed surface, thermal duct with fins and refractory shield, thermal reflector, swivel shutters and economizer. Firewood thermal decomposition chamber and combustible mixture forming chamber are formed by dividing the fire box into upper and lower parts by means of roof. Temperature monitoring instruments are found on front wall. Corrugated heat exchanger with external casing forms convective air ducts located vertically on three sides of fire box. Air intake is formed by outer surface of ash dump and surface of swivel shutters located in lower part of heat exchanger on three sides. Thermal duct is located at the top of fire box with its fins downward; it is connected with corrugated heat exchanger and front wall over perimeter. Ejector passage is located in fire box on surface of corrugated heat exchanger and its baffle enters convective air duct. Economizer is mounted on thermal duct flange. EFFECT: enhanced efficiency; increased productivity. 5 dwg
Patent RU-2188266-C2 (RU)
Title: Delivery box for forming high-porosity paper and cardboard web
Inventor: VASJUKOV V I
IPC: D21F1/02
Filed: 2000-07-21
Granted: 2002-08-27
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: delivery box has bath, inlet collector with flow distributing device for supplying paper pulp, slit-type collector positioned in bath bottom and adapted for supplying aerated water with detached air bubbles into paper pulp. Box is used for delivery of paper pulp onto inclined grid of papermaking machine and allows porous material production process to be regulated without changing pulp composition by changing amount of aerated water supplied into pulp. EFFECT: increased efficiency and simplified construction. 1 dwg
Patent RU-2195846-C2 (RU)
Inventor: AKOPJAN V B
IPC: A23J1/18
Filed: 2000-07-26
Granted: 2003-01-10
Abstract: Изобретение относится к пищевой промышленности, а именно к технологии переработки дрожжевой биомассы. Предложен способ получения пищевого биологически активного продукта переработки дрожжей, предусматривающий очистку дрожжевой биомассы, ультразвуковое воздействие и сепарацию очищенных дрожжей. Затем осуществляют лизис дрожжевой биомассы и повторное ультразвуковое воздействие. Ультразвуковое воздействие осуществляют с определенной частотой ультразвуковых колебаний и плотностью акустической энергии. Изобретение позволяет получить продукт с повышенной биологической активностью и с высокими органолептическими характеристиками. 3 з.п. ф-лы.
Patent RU-2185244-C2 (RU)
Inventor: BAEV V S
IPC: B02C21/00
Filed: 2000-07-27
Granted: 2002-07-20
Abstract: FIELD: technology of production of liquid composite fuels; production of water-and-carbon suspensions in particular. SUBSTANCE: method includes preliminary grinding in disintegrator having housing with inlet and outlet branch pipes, two working members in form of disks of opposite rotation on which grinding members are arranged in concentric rows; disks are directed towards each other and rows of one disk are arranged between rows of other disk. Base of inlet branch pipe found on shaft of one of disks is provided with auger to enhanced grinding of starting materials at any content of moisture. Subsequent fine grinding frequency frequently repeated during one pass is performed in hydraulic impact-action unit having housing with inlet and outlet branch, rotor of centrifugal pump on drive shaft and stator. Rotor is provided with diffusers and stator is provided with confusers; number of confusers is equal to that of diffusers; rotor and stator pair placed in individual housing forms separate section. Device has several sections connected in succession on common drive shaft and placed in common housing. EFFECT: enhanced efficiency of grinding and reduced usage of metals; reduced power requirement. 7 cl, 4 dwg
Patent RU-2216714-C2 (RU)
Title: Electron measuring instrument for coriolis flowmeter and method verifying validity of calibration coefficient of flow rate used in this measuring instrument
Inventor: PEHTTEN EHNDRJU T
IPC: G01N25/00
Filed: 1999-01-13
Granted: 2003-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: while substance with known density flows over flow tube of Coriolis flowmeter vibrations are excited in tube. Transducers anchored on flow tube measure period of its vibrations and processor of electron measuring instrument computes value of density. If computed value deviates from value of known density of substance beyond permissible limits processor forms measurement error signal. EFFECT: timeliness of detection of calibration coefficient of flowmeter caused by change of cross-section of flow tube or properties of substance flowing over it. 10 cl 12 dwg
Patent RU-2239956-C2 (RU)
Inventor: EHDZHAZ UL KHAK
IPC: H04L7/00
Filed: 1999-03-08
Granted: 2004-11-10
Abstract: FIELD: interfacing very large-scale integrated circuits for block-by-block signal transfer. 
     
     
       SUBSTANCE: direct and inverted output signals are excited in transmitting integrated circuit system. For comparing asymmetric signals of equal maximal speed pickup, oscillatory reference synchronous-voltage signals and clock pulses as well as inverted ones are switched over during signal transfer from one state to other. Each receiving device incorporates two comparators for reference synchronous-voltage signals and clock pulses as well as for inverted ones, and signal binary value dictates connection of respective comparator to receiving device output. This comparator functions to find out if there is change in binary value of signal until reference synchronous-voltage signals and clock pulses as well as inverted ones change their binary value. If transfer is OK, this comparator keeps functioning, otherwise it is disconnected. 
     
     
       EFFECT: reduced power requirement. 
     
     
       104 cl, 35 dwg
Patent RU-2212184-C2 (RU)
Inventor: SHERASHOV V S
IPC: A61B5/358
Filed: 2000-10-27
Granted: 2003-09-20
Abstract: Изобретение относится к медицине, кардиологии. Осуществляют мониторирование ЭКГ пациента по меньшей мере с одного заранее заданного отведения. Проводят анализ ЭКГ. Строят усредненный график зависимости между частотой сердечных сокращений и депрессией сегмента ST. Идентификацию осуществляют путем сопоставления вида построенного графика с заранее составленными аналогичными графиками пациентов с недостаточностью коронарного кровообращения разной степени тяжести. Использование способа обеспечивает возможность качественной, надежной идентификации коронарной недостаточности. 1 з.п. ф-лы, 31 ил.
Patent RU-2206331-C2 (RU)
Title: Phytocomplex based on species "fitoral-1", "fitoral-2" and "ekovit" for treatment of diseases of digestive tract, liver, cardiovascular and urinary systems, diabetes mellitus and parasitosis
Inventor: RAL CHENKO V F
IPC: A61K36/71
Filed: 2000-12-28
Granted: 2003-06-20
Abstract: FIELD: medicine, phytotherapy, phytopharmacy. SUBSTANCE: invention relates to the development of phytocomplex based on 3 medicinal species including 25 medicinal plants: above-ground parts of swampy wild rosemary, common toadflax, celandine poppy, golden thorough-wax, common goldenrod, drooping birch leaves, medicinal matricary flowers, common tansy, marsh-mallow roots, Ural licorice roots, horse sorrel roots, alder buckthorn, above-ground parts of pheasant's eye, swampy willow-herb, peppermint, perforated Saint-John's-wort, forest pine buds, wild prickly rose fruits, mountain-ash fruits, rowan melanocarpous fruits, forest apple fruits, black currant leaves, sea-buckthorn fruits and leaves, sown carrot root crop, poisonous water-hemlock taken as powders and juices. The claimed phytocomplex enhances immunity and resistance of body enhancing sanogenesis, improving trophics of separate cells and body as a whole, metabolic and endocrine processes. Invention can be used for treatment of some diseases of internal organs and against parasitosis. EFFECT: enhanced effectiveness and valuable medicinal properties of phytocomplex