baber/WOPTO huggingface dataset:
Patent RU-2131048-C1 (RU)
Title: Heat engine
Inventor: GRIGORCHUK V S
IPC: F02B43/12
Filed: 1998-01-06
Granted: 1999-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: heat engine has cylinder block with crankcase accommodating crank-and-connecting rod mechanism, air preparation, supply, lubrication and starting systems. Intake manifold is pneumatically connected through regenerator and cooler with inner space of air cyclone. Exhaust manifold is pneumatically coupled through regenerator with supercharging system, ratio of cylinder volume to combustion chamber volume being 15: 1, minimum. Low boiling liquid with volumetric expansion coefficient is used as working medium. Engine can operate both as two-stroke and four-stroke machine. EFFECT: improved performance characteristics of heat engine. 3 cl, 8 dwg
Patent RU-2137146-C1 (RU)
Title: Capacitance and loss measurement technique
Inventor: BIRJUK N D
IPC: G01R27/26
Filed: 1998-02-13
Granted: 1999-09-10
Abstract: FIELD: electric measurement technology. SUBSTANCE: technique for measurement of capacitance and equivalent loss conductance including measurement of complex dielectric constant of insulating materials uses phase resonance whose frequency can be measured by modern phase meters more accurately than in case of amplitude resonance. In addition, when phase resonance is used, resonant resistance is expressed through circuit variables by simpler formula than in case of amplitude resonance which makes it possible to derive precision formulas for variables being measured. In case of amplitude resonance, similar formulas cannot be obtained directly and require introduction of limiting conditions which reduces measurement accuracy. EFFECT: improved measurement accuracy. 1 dwg
Patent RU-2132364-C1 (RU)
Inventor: SMIRNOV A S
IPC: C10M125/02
Filed: 1998-02-04
Granted: 1999-06-27
Abstract: FIELD: chemical industry. SUBSTANCE: material comprises wt.%: coke, 10- 20; molybdenum disulfide, 5-10; epoxy diane resin, 5-10; and graphite, up to 100. Material has low friction coefficient of 0.055-0.083 and high bending strength of 0.32-0.51 MPa. EFFECT: improved properties of the self- lubricating friction material. 3 ex
Patent RU-2126050-C1 (RU)
Title: Method of submerged culturing of microbial association on bases of earthworm - producer of phytohormones
Inventor: FROLOV S A
IPC: C12P1/04
Filed: 1998-02-12
Granted: 1999-02-10
Abstract: FIELD: biotechnology. SUBSTANCE: invention relates to preparing phytohormone complex of broad spectrum by using a product of worms Eizemia foetida product vital activity as a substrate. Cultivation is carried out by mixing 50 vol.% of earthworm product vital activity with distilled water at 26-28 C under aeration at intensity 0.15-0.5 vol. rev./min. Process is carried out at medium pH = 6.0-7.8 for 116-124 h. Ready product contains indolyl-3-acetic acid, isopentenyladenosine, gelatin, humic substances and trace elements. Preparation is used for seed treatment before sowing and vegetating plants. EFFECT: enhanced effectiveness of plant growing. 2 cl
Patent RU-2135992-C1 (RU)
Title: Method of determining tocopherol in fats and fat-containing products
Inventor: KISLUKHINA O V
IPC: G01N33/03
Filed: 1998-06-30
Granted: 1999-08-27
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: alcohol tocopherol solution is prepared from product sample by emulsifying sample in ethanol, cooling emulsion to temperature not below fat freezing temperature, keeping emulsion at achieved temperature until complete stratification occurs, after which alcohol tocopherol solution is separated and subjected to determination of tocopherol by any known method. In addition, value of coefficient of distribution of tocopherol concentrations in fat-ethanol system (K α ) is found. Tocopherol content in sample is calculated from following formula: T = c(V+mM K α )/m wherein c is tocopherol concentration, mg/ml; V alcohol solution volume, ml; m sample weight, g; and M weight part of fat in product being analyzed. EFFECT: increased method accuracy and simplified procedure. 2 ex
Patent RU-2140000-C1 (RU)
Inventor: JATSENKO A A
IPC: F02C7/236
Filed: 1998-07-14
Granted: 1999-10-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: one or several combustion chambers are made in rotor rigidly connected with shaft. One space, being extension of compressor delivery pipeline and connected by channels with combustion chambers, is made in one of shaft parts. One or several spaces whose number corresponds to number of combustion chambers is (are) made in other part of shaft. Each space is connected by channels with corresponding combustion chamber and with fuel pump. Compressor whose shaft is mechanically coupled with engine shaft is of piston type. EFFECT: increased efficiency, reduced toxicity of exhaust gases and simplified design. 2 cl, 1 dwg
Patent RU-2146493-C1 (RU)
Title: Express method for diagnosing pharmacological preparation impact on human organism
Inventor: KHARITONOV A N
IPC: A61B5/04
Filed: 1998-07-06
Granted: 2000-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves evaluating preparation influence on immunity state. Electromagnetic response index is measured before and after administering the preparation. Measurements are carried out in two points located in the vicinity of thymus. Index difference and repeated measurements difference are calculated. The obtained difference values are compared. The results of comparison are used for making conclusions concerning the preparation impact on human immunity. EFFECT: enhanced information capacity of diagnosis method.
Patent RU-2148850-C1 (RU)
Title: Collimation optical system for semiconductor lasers
Inventor: BUSHMELEV N I
IPC: G02B27/30
Filed: 1998-07-28
Granted: 2000-05-10
Abstract: FIELD: optics. SUBSTANCE: collimation optical system has semiconductor lasers, lenses and family of prisms placed in sequence in path of rays. Ribs of refracting dihedral angles of prisms are oriented in parallel to planes of semiconductor junctions. Ribs of refracting dihedral angles of first and second prisms are located on different side with reference to laser beam. Parameters characterizing properties of optical system and material of prisms are interrelated by mathematical relation. EFFECT: provision for constancy of spatial position of output collimated beam under effect of reduced or increased ambient temperature. 1 dwg
Patent RU-2145073-C1 (RU)
Title: Process determining adhesion strength of electroplating with metal base
Inventor: SKIFSKIJ S V
IPC: G01N19/04
Filed: 1998-07-14
Granted: 2000-01-27
Abstract: FIELD: instrumentation and mechanical engineering, testing equipment. SUBSTANCE: invention refers predominantly to aluminum alloys. Antiadhesion mixture is applied on to surface of conical pin matched to sample. Pin is put into hole in sample. Surface of sample and pin when assembled are subjected to machining. This surface is electroplated. Force of separation of pin from coat is measured. Oxide electrochemical coat is used in the capacity of antiadhesion mixture. Supply of current to sample and pin is ensured in process of electroplating which contributes to increased accuracy of determination of adhesion strength. EFFECT: increased accuracy of determination of adhesion strength .
Patent RU-2138834-C1 (RU)
Title: Geophysical cable ( variants ) and method of investigation of wells
Inventor: KORZHENEVSKIJ A G
IPC: G01V1/40
Filed: 1998-12-25
Granted: 1999-09-27
Abstract: FIELD: examination of oil and gas wells. SUBSTANCE: special geophysical cable having one or more electrically insulated current carrying conductors is covered with layers of additional armor and polymer. Cable can be produced combined. In this case upper part of it has diameter from 10.2 to 22.3 mm and lower part of it has diameter from 28.0 to 38.0 mm and cable includes two additional layers of armor between outer and intermediate sheathes of polymer material. In this case there can be no third and fourth layers of armor on section of lower part from cable end. EFFECT: such cable shows increased breaking strength and stiffness with preservation of required flexibility, makes it possible to conduct operations in vertical and horizontal holes, allows usage of pushing devices and shaft sealing systems. 3 cl, 1 dwg, 1 tbl
Patent RU-2156930-C1 (RU)
Title: Device for cooling and drying products
Inventor: SHEBALIN A I
IPC: F25B39/04
Filed: 1999-02-04
Granted: 2000-09-27
Abstract: FIELD: food- processing industry; in homes. SUBSTANCE: proposed device includes refrigerating unit, refrigerated cabinet with refrigerating and cooling sections in form of shelves for placing the products to be dried. Condenser is mounted in drying chamber connected to refrigerated cabinet; drying chamber is provided with door. EFFECT: enhanced efficiency of drying process; increased degree of use of heat enhanced reliability and economical efficiency; improved operational characteristics. 10 cl, 3 dwg
Patent RU-2152621-C1 (RU)
Title: Piezoelectric accelerometer
Inventor: ARKHIPKIN N F
IPC: G01P15/09
Filed: 1999-03-29
Granted: 2000-07-10
Abstract: FIELD: mechanical vibration measurements. SUBSTANCE: accelerometer has piezoelectric converter whose first electrode is connected to second lead of first current-limiting resistor. First lead of first resistor is connected with first lead of second resistor and with gate of field-effect transistor. Source of the latter is connected to first lead of third resistor. Second lead of third resistor is connected to second electrode of piezoelectric converter, to second lead of fourth resistor, to drain of insulated-gate field-effect transistor and, through communicating line, to common lead of power supply and recorder. Field-effect transistor drain is connected to cathode of first current regulator diode, first lead of fifth resistor, and to gate of insulated- gate field-effect transistor. Second lead of fifth resistor is connected to second lead of second resistor and to first lead of fourth resistor. Source of insulated-gate transistor is connected to anode of first current regulator diode and, through communicating line, to cathode of second current regulator diode and to first lead of isolating capacitor. Second lead of capacitor is connected to recorder. Anode of second current regulator diode is connected to power supply. EFFECT: enlarged range of supply currents and voltages, extended dynamic range. 1 dwg
Patent RU-2143149-C1 (RU)
Title: Three-pole high-voltage vacuum circuit breaker
Inventor: VERSHININA S I
IPC: H01H33/666
Filed: 1999-04-19
Granted: 1999-12-20
Abstract: FIELD: electrical engineering. SUBSTANCE: circuit breaker has frame built up of two parallel channel bars mounting vertical insulating posts arranged in parallel pairs. Vacuum arc-control chambers accommodating fixed and movable contacts are placed between posts on upper and lower supports. Lower supports have through holes passing insulating control rods of movable contacts connected to turning levers of transfer mechanism mounted between wide flanges of channel bar. One of bars mounts in its channel making solenoid actuating hinge-and-lever operating mechanism whose plane is horizontal and parallel to wide flange of channel bar. Each of upper supports is box-shaped with its bottom up and with fixed- contact lead connected inside it. Each of lower supports is box- shaped with bottom up and with movable contact lead connected to its inner surface. EFFECT: simplified design, reduced cost of circuit breaker. 4 cl, 3 dwg
Patent RU-2158392-C1 (RU)
Title: Gas generator
Inventor: GRUZDEV A G
IPC: B01J7/00
Filed: 1999-05-13
Granted: 2000-10-27
Abstract: FIELD: generation of cold gases for supercharging rescue facilities; fire-fighting technique. SUBSTANCE: gas generator has housing with upper and lower covers and outlet hole where the following components are arranged: igniter located behind boundaries of taper portion of upper cover and solid gas permeable substance charge of base of sodium azide. Filter-cooler of cup-shaped form with bead is mounted in housing tightly to its surface. Supporting perforated grate and screen are mounted between charge and filter-cooler. Diaphragm has shoulder on inner cylindrical portion for placing the bearing perforated grate. At least four tangential passages are smoothly distributed below shoulder in wall of cylindrical portion of diaphragm over circumference. Cylindrical upright with pivot at the end is secured to diaphragm on side of outer hole. Upright is provided with cylindrical cavity which is blind on side of diaphragm and holes in side wall near pivot. Outer surface holds screen filter material pressed by pipe. Free space of filter-cooler is formed between pipe and lower cover. EFFECT: enhanced operational reliability. 2 dwg
Patent RU-2154801-C1 (RU)
Title: Magnetic channel of marine watch device
Inventor: BONDAREVSKIJ JU V
IPC: F42C13/08
Filed: 1999-07-12
Granted: 2000-08-20
Abstract: FIELD: marine equipment, applicable for inspection of water areas closed for navigation of ships-trespassers engaged in illegitimate fishing. SUBSTANCE: the channel has a magnetic field sensor, analyzing and actuating devices. Introduced in the analyzing device, on both polarities of signal pulses, are amplitude selectors, peak detectors, first pulse comparators, second pulse time selectors, reference voltage generators, comparators of control of amplitude lower and upper limits of the second and third pulses, third pulse time selector, three OR gates, alarm key and interlocking key. The input of the amplitude selectors is connected to the magnetic field sensor. The output of the amplitude selectors, in accordance with the signal polarity, is connected to the signal input of the peak detectors and comparators of control of the amplitude of each of the three pulses. The output of the peak detectors, in accordance with the pulse polarity, is connected to the reference voltage input of the first pulse comparators and to the input of the reference voltage generators of the comparators of control of the amplitude of the second and third pulses. The output of the comparators of control of the amplitude of the first pulse is connected to the input of the second pulse time selector. The outputs of the reference voltage generators are connected to the reference voltage inputs of the comparators of control of the amplitude of the second and third pulses. The output of the second pulse time selectors is connected to the gating input of the comparators of control of the second pulse amplitude. The output of the comparators of control of the amplitude lower limit of the second pulse, via the first OR gate, is connected to the input of the third pulse time selector. Its output is connected to the gating input of the comparators of control of the amplitude lower and upper limits of the third pulse. The output of the comparators of control of the amplitude lower limit of the third pulse, via the second OR gate, is connected to the input of the alarm key. The output of the alarm key is connected to the input of the actuating device. The output of the comparators of control of the amplitude upper limit of the second and third pulses, as well as the output of the alarm key, via the third OR gate, is connected to the input of the interlocking key. The output of the interlocking key is connected to the nullification input of the peak detectors, to the inhibiting input of the comparators of control of the first pulse amplitude and alarm key. EFFECT: enhanced noise immunity. 2 dwg
Patent RU-2165218-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 1999-09-01
Granted: 2001-04-20
Abstract: FIELD: food-concentrates industry; applicable for production of drinks concentrates. SUBSTANCE: after extraction of bitter substances from flavedo, citrus fruits are treated by lipid-containing extract of biomass of microorganisms Mortierella bainieri and aged. Then fruits are crushed, and crushed mass is concentrated with preparation of final product. EFFECT: increased stability of base for thickened drinks to microbial spoilage and stratification. 2 ex
Patent RU-2163937-C1 (RU)
Inventor: FRIDLJANDER I N
IPC: C22C21/00
Filed: 1999-09-01
Granted: 2001-03-10
Abstract: FIELD: production of light high-modulus alloys of aluminum-beryllium system; applicable in light and rigid structure of aviation and rocket-space engineering. SUBSTANCE: alloy contains the following components, wt.%: beryllium, 25-35; magnesium, 4-6; boron, 0.5-1.0; strontium, 0.3-0.5; aluminum, the balance. The proposed alloy is light high-modulus one considerably surpassing the known alloys in specific strength and specific yield point with preserved ductility and fine crystalline structure with uniform finely dispersed intermetallic inclusions. EFFECT: higher efficiency. 2 tbl, 1 ex
Patent RU-2155302-C1 (RU)
Inventor: ZAKIROV D G
IPC: F24D3/18
Filed: 1999-09-13
Granted: 2000-08-27
Abstract: Изобретение относится к теплоэнергетике, в частности к установкам отопления, горячего водоснабжения индивидуальных жилых домов, отдельных сооружений при использовании низкопотенциальных источников тепла, хозбытовых стоков и других тепловых отходов. Установка отопления и горячего водоснабжения, включающая источник тепла низкого потенциала, циркуляционный контур, тепловой насос с испарителем и конденсатором, систему отопления, в качестве источника тепла низкого потенциала содержит приемный колодец сточных вод сети канализации с размещенными в нем теплообменником и вибратором. Техническим результатом является повышение экономичности установки. 1 ил.
Patent RU-2149256-C1 (RU)
Title: Method for determining technological efficiency of procedures for increasing oil recovery from beds
Inventor: SHAKHVERDIEV AZIZAGA KHANBABA
IPC: E21B43/00
Filed: 1999-12-22
Granted: 2000-05-20
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, determined after monthly time intervals are current and accumulated amounts of recovered oil prior to application of procedures for increasing oil recovery from beds. After that, separated are stages of bed development and determined is basic period of development and also anticipated and actual accumulated amounts of oil during period after application of procedures for increasing oil recovery from beds. According to change in actual collected amounts of oil, determined is efficiency of procedures for increasing oil recovery from beds during period after application of procedures in comparison with forecasted accumulated amounts of oil during same period. Assumed as basic period is time interval corresponding to last separated stage in development of bed. Application of method allows for improving accuracy in determining technological efficiency of procedures for increasing oil recovery from beds. EFFECT: higher efficiency. 5 dwg
Patent BR-PI0406446-C1 (BR)
Title: sistema resistente a furo para pneu
Inventor: TANABE KAZUHIRO
IPC: B29D30/06
Filed: 2005-10-31
Abstract: "SISTEMA RESISTENTE A FURO PARA PNEU". Produzido com um moldado elaborado com poliuretano microcelular, resultado da reação de isocianato e poliol POLIéTER ou poliéster específico, borracha, borracha expandida, plástico, plástico expandido, elastómero, EVA, cortiça natural, cortiça prensada, cortiça aglomerada, cortiça expandida, cortiça com borracha, cortiça com plástico, cortiça com fibra vegetal ou cortiça com fibra sintética. Revestido por um INVóLUCRO de borracha de silicone, borracha vulcanizada, SBR, látex, cortiça com borracha, cortiça natural, cortiça prensada,cortiça aglomerada, cortiça com fibra vegetal ou cortiça com fibra sintética. Moldados no tamanho das dimenções internas do pneu. Preenchendo totalmente a largura e parcialmente a altura Tendo a peça um recuo de 1 a 10 centímetros do talão para a banda de rodagem formando uma cavidade para retenção do ar. A cavidade descrita é totalmente revestida de borracha oriunda do desenho do invólucro descrito e que garante a permanência do ar assim como uma excelente compensação de força de trabalho com o moldado Esta cavidade pode ser substituída por uma câmara de ar, em peça única, produzida em borracha vulcanizada. Pode,ainda, ser substituída por pequenas câmaras que ocupam totalmente a lateral e altura da cavidade de ar 'D' da fig 2 e parcialmente a extensão, e que ao ser posta lado a lado, as diversas câmaras, preenchem toda a cavidade. O SISTEMA, alternativamente, pode ser fixado ao pneu, de acordo com a viabilidade técnica e comercial. E, deste modo, pode ainda, utilizar ou não a aba lateral 'C' da fig. 2, já que o sistema ao estar colado ou vulcanizado ao pneu, poderá servir-se da própria parede interna do pneu para reter o ar na cavidade 'D' da fig. 1 e 2. SISTEMA RESISTENTE A FURO PARA PNEU é um produto a ser comercializado em peça única e exclusiva para cada tipo de pneu, tal como marca, modelo, tamanho e utilização. O SISTEMA RESISTENTE A FURO PARA PNEU será comercializado como produto final aos comerciantes do segmento automotivo.
Patent AU-2006307183-C1 (AU)
Title: Protector and needle set
Inventor: AKIYAMA MASAHIRO
IPC: A61M5/158
Filed: 2006-10-24
Granted: 2012-07-05
Abstract: A protector (16) comprising an inner tube (18), a lid (38) connected to the upper opening (34) of the inner tube (18) through a hinge (36), and an outer tube (20) for holding the inner tube (18) in its inner cavity part. A blood collecting needle (14) to which a tube (12) is connected is stored in the inner tube (18). The inner tube (18) comprises an annular seat face (32) which seats on the base end part (28) of a hub (22) formed integrally with the blood collecting needle (14) when the blood collecting needle (14) moves downward. An operation lever (44) extending downward is installed at the side of the lid (38), and the end part (46) of the operation lever is slightly projected outward. When the blood collecting needle (14) is moved, the inner tube (18) is pulled integrally with the tube (12) by the annular seat face (32) to be slid relative to the outer tube (20) until the end part (46) abuts on the lower end part (70a) of an operation hole (70). Then, the lid (38) is closed and the blood collecting needle (14) is stored in the inner tube (18).
Patent AU-2006341564-C1 (AU)
Title: Combination vaccine comprising an attenuated bovine viral diarrhea virus
Inventor: LISCHEWSKI AXEL
IPC: C12N7/00
Filed: 2006-11-15
Granted: 2012-09-27
Abstract: The present invention relates to combination vaccines for the prophylaxis and treatment of microbiological infections in cattle which comprise an attenuated bovine viral diarrhea virus (BVDV) for the the prophylaxis and treatment of BVDV caused infections, and a further immunological active component for the prophylaxis and treatment of microbiological infections other than BVDV.
Patent AU-2009328851-C1 (AU)
Title: Heterocyclic nitrogenous or oxygenous compounds with insecticidal activity formed from dialdehydes and their preparation and uses thereof
Inventor: LI ZHONG
IPC: C07C233/20
Filed: 2009-12-18
Granted: 2012-12-06
Abstract: The heterocyclic nitrogenous or oxygenous compounds of formula (A), (B), (C) or (D) formed from dialdehydes, their optical isomers, cis- and trans- isomers, or agrochemically acceptable salts, their preparation methods, agrochemical compositions comprising the said compounds and the uses thereof are provided. The compounds and their derivatives have high insecticidal activities to several farming and forestry pests including homoptera and lepidoptera pests, such as aphis, fulgorid, whitefly, leafhopper, common thrips, cotton bollworm, cabbage caterpillar, cabbage moth, cotton leafworm, armyworm and so on.
Patent AU-2011325833-C1 (AU)
Title: Stable heterodimeric antibody design with mutations in the Fc domain
Inventor: CABRERA ERIC ESCOBAR
IPC: C07K16/00
Filed: 2011-11-04
Granted: 2017-07-13
Abstract: The provided scaffolds have heavy chains that are asymmetric in the various domains (e.g.CH2 and CH3) to accomplish selectivity between the various Fc receptors involved in modulating effector function, beyond those achievable with a natural homodimeric (symmetric) Fc molecule, and increased stability and purity of the resulting variant Fc heterodimers. These novel molecules comprise complexes of heterogeneous components designed to alter the natural way antibodies behave and that find use in therapeutics.