baber/WOPTO huggingface dataset:
Patent RU-2158474-C2 (RU)
Title: Linearized digital automatic gain control
Inventor: NATANIEHL B VIL SON
IPC: H03G3/20
Filed: 1996-09-16
Granted: 2000-10-27
Abstract: FIELD: radio communications. SUBSTANCE: signal received by radio communication device is demodulated to shape common-mode and quadrature digital components of modulating frequency band signal. Level of signal received is determined from signals obtained and resulting digital signal is controlled to ensure log characteristic. This signal is then integrated to shape digital control signal for amplifier from automatic gain control of receiver. For shaping amplifier control signal from automatic gain control of transmitter, AGC- tuning digital signal is filtered off and added to scaled command of closed power control circuit. Commands of closed power control circuit are ignored if they cause increase in gain during transmission above value desired for output power maximum. Output signals of amplifiers coming from transmitter and receiver AGCs are linearized by means of transmitter and receiver linearizers, respectively, which bring pre-distortions in AGC tuning signals before they arrive at digital-to-analog converters. EFFECT: improved linearity of automatic gain control. 12 cl, 10 dwg
Patent RU-2176647-C2 (RU)
Title: Method of preparing pectin
Inventor: MURINTSEV A A
IPC: A23L29/231
Filed: 1998-07-27
Granted: 2001-12-10
Abstract: FIELD: chemical industry. SUBSTANCE: method comprises extracting vegetable raw materials with water in electric field, depositing pectin with ethanol and drying thereof. Extraction is carried out with water continuously treated with pulse electromagnetic field having variable component of 600-1200 Oe at 90-95 C for 1 h, solid fraction is subsequently washed at 45-70 C for 0.5 h and treated with the same pulse electromagnetic field. EFFECT: method makes it possible to increase yield of pectin, improve gelling and complexing power of pectin. 3 ex, 1 tbl
Patent RU-2160726-C2 (RU)
Title: Foam concrete mix
Inventor: ANDRIANOV R A
IPC: C04B18/24
Filed: 1999-02-12
Granted: 2000-12-20
Abstract: FIELD: manufacture of building materials; applicable in preparation of concrete mixes for manufacture of concrete articles and monolithic objects. SUBSTANCE: foam concrete mix contains mineral binder, silicon dioxide component, foaming agent, water and chemical additive in form of wastes of grain production -ground husk treated with aqueous solution of NaOH of 10-30% concentration in ratio of 1(6-10) at temperature of 80-90 C for 10-14 h. Additive amounts to 0.4-0.8% of foaming agent weight. Mineral binder is used in form of one of substances of the following group including: cement, calc spar, lime- belite. Foaming agent is used in form of rosin size, alkalarylsulfonates or alkyldimethylamines, or synthetic detergents. EFFECT: higher foam expansion ratio and stability of porous cement paste, reduced density and higher strength of foam concrete. 3 cl, 4 tbl
Patent RU-2177944-C2 (RU)
Title: Substituted 2,6-dioxopiperidines, pharmaceutical composition based on thereof and method of decrease of tumor necrosis factor- level
Inventor: MALLER DZHORDZH U
IPC: C07D401/04
Filed: 1997-07-24
Granted: 2002-01-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to compounds of the general formula (I) α where one of X and Y means C= O and another means C= O or  ; among CH 2  one means R 1 , R 2 , R 3 , R 4  and others mean hydrogen atom; -NHR 5  mean hydrogen atom or alkyl under condition that R 5 , R 6  is not hydrogen atom if X and Y are C= O and one of R 6  means amino-group. New compounds of the formula (I) show property to inhibit tumor necrosis factor R 1 , R 2 , R 3 , R 4  and therefore they can be used in pharmaceutical composition as an active component. Also, compounds of the formula (I) can be used in method for decrease of unfavorable levels of tumor necrosis factor--α in mammals. EFFECT: valuable medicinal properties of compounds and composition. 8 cl, 1 tbl, 37 ex
Patent UA-69412-C2 (UA)
Title: Composition for treatment of impaired glucose tolerance based on compound binding to receptor for glucagon-like peptide-1 and improving insulin secretion by beta cells (variants)
IPC: A61K38/22
Filed: 1999-07-05
Abstract: A composition for the treatment of impaired glucose tolerance (IGT) including a compound which binds to a receptor for glucagon-like peptide-1, and a pharmaceutical carrier. The amount of the compound present is an effective amount to improve pancreatic sensitivity to blood glucose levels in a human with IGT. Also, a method for improving the pattern of insulin secretory responses in a human with IGT by administering to the human a composition comprising a compound which binds to a receptor for glucagon-like peptide-1 and a pharmaceutical carrier.
Patent UA-10274-C2 (UA)
Title: Method for making paper, mostly of printing types
Inventor: Makushyna Alla Vsevolodivna
IPC: D21H17/55
Filed: 1995-04-27
Abstract: The invention relates to the branch of cellulose-paper production. The method includes adding gluing substance on basis of colophony to fiber suspension, precipitant – aluminum sulphate, filling agent and binding agent, forming and drying of paper sheet. One in addition adds to fiber suspension polyaminepolyamidoepichlorhydrine copolymer in amount 0.1-0.5 % of absolutely dry fiber, and formation of paper sheet is performed at pH 5,6-6,8.
Patent UA-44230-C2 (UA)
IPC: C07C259/04
Filed: 1995-04-25
Abstract: This invention relates to derivatives of hydroxamic acid with three cyclic substituents having properties of the collagenase inhibitor, which can be used for delaying the growth or preventing diseases associated with regeneration of articulations, including rheumatic arthritis or osteoarthritis, or for the treatment of invasive tumors, arteriosclerosis or cerebrospinal sclerosis. The invention relates also to the method of producing the said derivatives, intermediate products for producing thereof, a medicinal preparation based on the derivatives and a method for producing thereof.
Patent UA-37254-C2 (UA)
Title: Multi-layered paper
IPC: D21H27/30
Filed: 1994-12-20
Abstract: A multi-layered smooth surface aramid paper containing from 40 to 55% by weight of fibrids and comprising a substrate layer which consists essentially of aramid fibrids and floc and one or two surface layers, each intimately bonded to the substrate layer, said surface layer (s) from 10 to 67% of the weight of the paper and consisting essentially of from 65 to 90% by weight aramid fibrids and from 10 to 35% by weight aramid floc. The paper has a density of 0.8 to 1.0 g/cc and a thickness of 0.0254 to 0.762 mm.
Patent UA-39130-C2 (UA)
Title: Deactivating shampoo
Filed: 1996-08-13
Abstract: The invention relates to the cosmetics and is intended for the use as deactivating, cleaning, protective, and preventive means for the skin and the hair. The means is intended for decontaminating radionuclides and heavy metals. The deactivating shampoo contains the emulsifier and foam stabilizer, anionic surface-active substance, the flavor, and the water. Sodium alginate isolated from the marine algae is used as the thickener and the foam stabilizer.
Patent UA-44336-C2 (UA)
Inventor: MARKOVSKYI VOLODYMYR KINDRATOVYCH
Filed: 1998-04-28
Abstract: This invention relates to engines designed for conversion of heat energy into mechanical energy used, for example, for rotation of a power take-off shaft, and allows to improve an engine technical-economic characteristics and efficiency through the use of ambient temperature difference, and heat in burning industrial waste materials with low heat-producing capacity. In the proposed heat engine, equipped with at least two cylinders containing working pistons that divide the cylinder space into cavities and are kinematically coupled with the power take-of shaft via mechanical working element, the heater and cooler are installed so that they are in different temperature conditions. One of the pistons is rigidly coupled with the plunger of a pump installed into the cylinder head. The second piston is rigidly connected with a hollow bush that interacts with two-disk gas-distributing sliding valve, which alternatively connects, through pipes, the opposite cylinder cavities with the heater and cooler that are constructed as individual heat exchangers.
Patent UA-54479-C2 (UA)
Title: A method for the preparation of [1S-[1a,2b,3b,4a(S)]]-4-[7-[[1-(3-chloro-2-thienyl)methyl]propyl]amino]-3H-imidazo(4,5-b]pyridin-3-yl]-N-ethyl-2, 3-dihydroxycyclopentanecarboxamide, methods for the preparation of intermediates thereto, and intermediates themselves
IPC: C07D409/12
Filed: 1997-11-24
Abstract: This invention is directed to methods for the preparation of [lS-[la,2b,3b,4a(S*)]]-4-[7-[[l-(3-chloro-2-thienyl)methyl]propyl]amino]-3H-imidazo(4,5-b]pyridin-3-yl]-N-ethyl-2, 3-dihydroxycyclopentanecarboxam-ide, methods for the preparation of intermediates thereto, and to said intermediates themselves.
Patent UA-34982-C2 (UA)
Title: Vehicle
Inventor: VEREITINOV VIKTOR IVANOVYCH
Filed: 1999-07-27
Abstract: A vehicle contains a bicycle with a baggage carrier on the frame over the rear wheel and its part with one wheel and baggage carrier on the frame above the wheel, frames of which are mounted in parallel and are fastened by upper and lower hinged tension bars with possibility of synchronous inclination of frames from the vertical position, and rotational axes of wheels from horizontal position simultaneously to one or other side for an angle located in vertical planes passing along the rotational axes of wheels, moreover the projections of centers of hinges of articulated rods to the vertical plane passing perpendicularly with longitudinal axis of bicycle form a parallelogram. It is expedient to provide rigid fastening of the plate between upper articulated rods, which together with the rods is enveloped by the framework of intermediate baggage carrier mounted with possibility of turning between upper hinges around horizontal axis parallel with the axes of hinges. The use of the invention will allow to automatically displace the center of mass of a transport facility toward the side of turning and nearer to the road at turning of transport facility, that will increase the safety of ride at the turnings with increased speed, will reduce the fatigue when riding.
Patent UA-57121-C2 (UA)
Title: Device for air intake in vehicle with rear location of motor
Inventor: NEMYI STEFAN VOLODYMYROVYCH
Filed: 2000-07-03
Abstract: A device for air intake contains an air intake projecting over all the width of the rear part of the roof connected with an air conduit that converts to the channels located along window pillar of side pieces of body. Air from channels comes into the zone of ventilator of cooling system of the motor and filter of supply system of motor and pneumatic system of a bus.
Patent UA-42590-C2 (UA)
Title: Symbol processor
Inventor: CHUMACHENKO IHOR VOLODYMYROVYCH
Filed: 2001-04-17
Abstract: The proposed symbol processor can be used in automatic equipment and computer facilities. The processor has a reset input, a start input, data input and outputs, address inputs, and contains a pulse generator, a binary counter, a trigger, a comparator, an AND logic element, a memory unit, a demultiplexer, a logic operation processor, two shift registers, and an indicator. Depending on the operation code, the processor provides merging of two sets that are no sets A and B, merging of two sets that do not belong to the intersection of sets A and B and merging of sets A and B. The processor of more sophisticated design provides the possibility to realize functions within an extended range.
Patent UA-72295-C2 (UA)
Title: Device for oil dehydration and desalting
Inventor: SYZONENKO OLHA MYKOLAIVNA
IPC: B01D17/06
Filed: 2002-06-25
Abstract: Invention relates to the devices for preparation of oil at oil-fields and reprocessors, in particular to the oil dehydration and desalting, and may be used for demulsification of oil emulsions. The device for oil dehydration and desalting includes a cylindrical case, which is external grounded electrode, coaxial internal electrode of variable diameter connected with a power supply, inlet and outlet pipes, internal electrode is stepped with decrease of diameter of steps in the direction of the outlet pipe, in this case the step of greatest diameter makes from 0.8 to 0.85, and the step of smallest diameter – from 0.65 to 0.7 of internal diameter of the case, the generator of pulse currents is used as a power supply, and on the internal electrode in the places of connection of steps of different diameter the bushings of insulating material are located, on the outer surface of which the spiral grooves are made. The invention allows to intensify and to accelerate the coagulation process followed by its stratification and precipitation of drops of water with salts dissolved in it that will improve the efficiency of operation.
Patent RU-2179647-C2 (RU)
Title: One-shaft gas-turbine plant
Inventor: SULIMOV D D
IPC: F02C7/06
Filed: 2000-01-10
Granted: 2002-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed one-shaft gas-turbine plant with three-support rotor on antifriction bearings has shaft made as solid piece or consisting of relatively fixed parts. At least two supports of rotor are made elastically damping. Ratio of distance between support bearings to diameter of rotor shaft is 0.2 - 8. EFFECT: improved reliability of plant owing to compensation for alternating bending loads at assembling and operation of engine. 5 dwg
Patent RU-2200304-C2 (RU)
Inventor: SHISHKIN A R
IPC: G01K7/16
Filed: 2000-02-08
Granted: 2003-03-10
Abstract: FIELD: measurement technology, devices measuring temperature with its direct conversion to frequency of electric signal. SUBSTANCE: temperature converter includes generator with frequency-setting network which incorporates temperature-sensitive resistor and several resistors connected in series, switch changing connection of frequency-setting network, device controlling switch coming in the form of first counter and second modulo three counter. Input of first counter is connected to output of converter and outputs of modulo three counter are connected to controlling inputs of switch. EFFECT: simplified circuit of converter, potential for automatic switching of measurement channels. 2 dwg
Patent RU-2180412-C2 (RU)
Title: Shock-resistant torsion bar-and-cable device
Inventor: MANSUROV O I
IPC: F16F7/14
Filed: 2000-02-14
Granted: 2002-03-10
Abstract: FIELD: mechanical engineering; protection of electronic equipment and other objects against vibration and seismic action of high amplitude and duration transmitted through base in vertical and horizontal planes. SUBSTANCE: proposed device has inner and outer frames. Metal rods whose diameter is equal to 8-10 diameters of cable are located over perimeters of inner and outer frames in parallel with walls. Rods are made in form of sections whose length is equal to length of side of inner and outer frames. Rods are rigidly secured over perimeter of inner frame in its lower portion. The same rods are located in upper portion of outer frame; they are rigidly connected with ends of torsion bars made in form of set of round rods secured on sides of outer frame. Steel cable is passed between rods located over perimeters of inner and outer frames embracing them in figure-eight pattern. EFFECT: enhanced protection of electronic equipment and other objects under conditions of irregular low-frequency and single varying impact loads of different amplitude and duration transmitted through bases in vertical and horizontal planes. 1 dwg
Patent RU-2216167-C2 (RU)
Inventor: RYBOCHKIN A F
IPC: A01K47/06
Filed: 2000-03-07
Granted: 2003-11-20
Abstract: FIELD: apiculture. SUBSTANCE: automatic system has power adapter transformer, power semistor key unit, current stabilizer supply unit, thermal regulators, heating members, current sensor, earth contact indicator, break protection unit, earth contact protection unit, control unit, synchronization pulse generator, mode change-over mechanism, permanent power memory, manual power regulator, ambient temperature control unit, outcome unit of power semistor keys, current value indicator, voltmeter, first, second and third terminals of thermal regulator, Automatic system provides year-round heating of bee families depending on variable ambient temperature. EFFECT: increased efficiency by optimal setting of heat power depending on month of the year and reduced overheating risk. 3 dwg, 1 ex
Patent RU-2184491-C2 (RU)
Inventor: OZERSKAJA O S
IPC: A61P17/00
Filed: 2000-03-10
Granted: 2002-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves preliminarily taking biopsy samples as a piece of healthy skin epidermis to select a culture of living autologic epidermis cells. Then, cosmetic skin defect filing operation is carried out and the culture of living autologic epidermis cells is transplanted onto the filed skin surface as multilayer flat plates with no substrate. Multilayer association of autologic cells is selected from epidermis cells. The cells are mixed and the filed skin surface is covered with the cell association. EFFECT: enhanced effectiveness in removing skin defects. 4 cl
Patent RU-2184181-C2 (RU)
Inventor: SHPAJKH FRANTSISKO
IPC: D03C13/00
Filed: 1998-08-07
Granted: 2002-06-27
Abstract: FIELD: textile engineering. SUBSTANCE: zigzag stitch regulating mechanism has at least one lifting device driven for cyclic movement, at least one thread gripper, and at least one regulating device actuated by drive and adapted for selective gripping of thread by gripper. Regulating device is positioned independently of lifting device of gripper. Mentioned mechanism is designed so that regulating mechanism selectively and cyclically moves thread, preferably warp thread, to and from gripper for predetermined shift value inside weaving machine. EFFECT: increased efficiency and improved speed characteristics. 27 cl, 48 dwg
Patent RU-2185919-C2 (RU)
Title: Method for manufacture of removable investment patterns
Inventor: SAPCHENKO I G
IPC: B22C7/02
Filed: 2000-09-14
Granted: 2002-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves manufacturing investment pattern from powdered investment pattern mixture composition of 0.1-1.6 mm fracture and boric acid of 0.01-0.0 mm fraction, with volumetric ratio of components being, %: investment pattern composition 75-80%, boric acid 20-25; providing dosed dispensing of investment pattern material into mold in an amount allowing production of investment patterns with porosity of 1.5- 3%; pressing investment pattern material without preliminary heating by aligning detachment surfaces of mold under vacuum of 0.1 MPa. During pressing powdered investment pattern material is caked without substantial development of phase deformation processes with formation of open capillary porosity compensating investment pattern expansion in the process of heating during melting from ceramic enclosure. Method is used for investment casting. EFFECT: increased efficiency by improved dimensional and geometric precision of investment patterns and ingots. 1 tbl
Patent RU-2189426-C2 (RU)
IPC: E06B7/02
Filed: 2000-10-03
Granted: 2002-09-20
Abstract: FIELD: civil engineering, in particular, ventilation noise-suppressing devices in enclosing constructions of buildings and structures. SUBSTANCE: ventilation noise-suppressing device has a heat-insulating panel at least with one vent hole and a locking mechanism at least with one valve for overlapping the holes in the mentioned panel. It is provided with a skip at least with one vent hole installed on the panel. The locking mechanism valve is made with a layer of heat-insulating material and positioned in the skip. EFFECT: reduced probability of condensation of water vapors on the device inner surface and enhanced efficiency of noise suppression. 8 cl, 4 dwg
Patent RU-2198138-C2 (RU)
Title: METHOD OF PURIFYING SiO2 PARTICLES, APPARATUS FOR IMPLEMENTATION OF THE METHOD, AND GRAIN OBTAINED ACCORDING TO THE METHOD
Inventor: BEKKER JORG
IPC: C03B19/10
Filed: 2000-05-05
Granted: 2003-02-10
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: charge constituted by SiO 2  particles is heated in reactor with vertically-oriented central axis and then subjected to gas- treatment. Gas is fed into reactor and charge is loaded bottom-up with predetermined flow velocity. Treatment gas contains chlorine. In the region of charge, treatment gas temperature is adjusted to at least 1000 C and flow velocity at least 10 cm/s. In apparatus, gas-supply gas shower is mounted, which has, under the charge, a large number of nozzle openings distributed peripherally to central axis. Purified silicon oxide particles from natural- origin raw material are characterized by contents of (wt. %) iron less than 20•10 -7 , preferably less than 5•10 -7 , manganese less than 30•10 -7 , preferably 5•10 -7 , lithium less than 50•10 -7 , preferably 5•10 -7 , and also chromium, copper, and nickel each less than 20•10 -7 , preferably 1•10 -7 . EFFECT: enabled preparation of higher-purity of SiO 2  particles suitable for manufacturing blanks or finished quartz glass products. 20 cl, 2 dwg, 1 tbl
Patent RU-2210583-C2 (RU)
Inventor: KOSTIKOV S V
IPC: C09D5/18
Filed: 2001-03-06
Granted: 2003-08-20
Abstract: FIELD: heat protection. SUBSTANCE: invention relates to fire-retardant antismoke equipment, in particular to devices preventing propagation of smoke through fissures and apertures based on thermally foaming compositions. Sealer is prepared from mixture containing binding agent (e.g., chlorosulfonated polyethylene), chemically oxidized graphite granules, magnesium oxide, zinc oxide, diphenylguanidine, ammonium salts or boric acid, or borax. Mixture is laid inside protective layer, over which adhesive parcels can be applied. Mixture can further contain pigments and/or inert substances. EFFECT: ensured constructively programmed elasticity, strength, and color of sealer, ingredient granule packing density, and desired composition of ingredient granules in vicinity of graphite granules thereby influencing derivatometric characteristics of thermally affected processes. 19 cl, 1 dwg
Patent RU-2209037-C2 (RU)
Inventor: RESHETNIKOV S S
IPC: G01N33/48
Filed: 2001-04-11
Granted: 2003-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves studying compactly lying nerve cells in trigeminal ganglion, qualitatively studying neurocyte transformations. Transformation dynamics is shown depending on time after the craniocerebral injury. The so obtained data are used for diagnosing brain trunk injuries. EFFECT: high accuracy of diagnosis.
Patent RU-2209772-C2 (RU)
Title: Method of detoxification of water involving synergetic effect
Inventor: FLEGENTOV I V
IPC: C02F1/32
Filed: 2001-05-03
Granted: 2003-08-10
Abstract: FIELD: nature-preservative technologies. SUBSTANCE: invention can be used for detoxification of both drinking and waste waters in a variety of areas. When method is performed in flow volumes, water flow is subjected to hydrodynamic cavitation treatment and then to UV irradiation, the first operation is effected stepwise with the aid of additionally installed cavitation exciters. Before cavitation treatment , water flow is narrowed to obtain flow velocity 19.0-28.0 m/s, for which aim cross-section areas in the steps are selected basing on following relationships: S= (13.2-14.6)10 -6 Q, S i  = nh(d i +a i ), where S 1  is first-step cross-section area, sq.m; Q water intake, sq.m/h; S i  i-step cross-section area, sq.m; a i  distance between i-step exciters, m; d i  i-step exciter diameter, m; n number of exciters in each step; h height of cavitation exciter in each step, m; (13,2-14,6)10 -6  is factor determining reverse value of water flow velocity before the first step of exciters, h/m. Cavitation exciters are mounted in the step cross-section using relationships:  +0.975i-0.3 and  -0.625+1.45, whereas intensity of UV irradiation is 13.5-15.0 mJ/sq.cm. EFFECT: enhanced efficiency of detoxification of water due to increased synergetic effect by way of intensification of hydrodynamic cavitation. 2 dwg, 1 tbl