baber/WOPTO huggingface dataset:
Patent RU-2110899-C1 (RU)
Title: Method for connection of shared-line subscriber to telephone line and device which implements said method
Inventor: ALEKSENKO ALEKSANDR ALEKSEEVIC
IPC: H04M9/04
Filed: 1993-08-06
Granted: 1998-05-10
Abstract: FIELD: automatic exchange systems. SUBSTANCE: method involves connection of shared-line subscriber to telephone line on ringing call of telephone line only when positive half-wave of ringing call of exchange system is sloping down to zero. Goal of invention is achieved by device which has first isolating diode, which anode and cathode are connected to first input and first output of device respectively. First input of discharge unit is connected to cathode of first isolating diode. Its output serves as second device output. Second device input is connected to second input of discharge unit or to cathode of second isolating diode. Third input of discharge unit is connected to anode of first isolating diode. EFFECT: increased sensitivity of call receivers of shared-line subscribers to ringing call, increased length of telephone line, increased reliability. 4 cl, 1 dwg
Patent RU-2107626-C1 (RU)
Title: Assembly with rotary bars
Inventor: GJUNTER OSKAR EHKERT
IPC: B41F13/06
Filed: 1993-08-09
Granted: 1998-03-27
Abstract: FIELD: printing presses. SUBSTANCE: assembly with rotary bars uses at least one rotary bar communicating with a compressed air source and ends for turning, installed in the first and second carriages, the first carriage for movement and fixing is installed on the first guide, and the second carriage for movement and fixing is installed on the second guide parallel to the first guide; the first and second guides are installed mainly at a right angle in the lateral walls of the bed frame parallel to each other; at least one of the guides is installed on the lateral walls of the bed frame by means of two additional carriages, each of them carries one end of the guide and is installed for movement along the respective, lateral wall of the bed frame by means of a longitudinal wall located on the given lateral wall. EFFECT: improved design. 6 cl, 6 dwg
Patent RU-2081367-C1 (RU)
Inventor: SADOFEV VLADIMIR D
IPC: F16L37/08
Filed: 1993-09-07
Granted: 1997-06-10
Abstract: FIELD: mechanical engineering; hydraulic systems for connection of ends of pipes and hoses. SUBSTANCE: innovation of invention consists in shifting the point of contact of outer surface of pins of collet embracing the pipe relative to ends of pins; besides, joint is provided with guide bush fitted with shoulder supported by bore of body, Joint is protected with flexible casing fitted with circular seal. EFFECT: enhanced reliability. 2 dwg
Patent RU-2059356-C1 (RU)
Title: Artificial seeds and method for their production
Inventor: KRYLOVA ELENA A
IPC: A01H4/00
Filed: 1993-09-14
Granted: 1996-05-10
Abstract: FIELD: agriculture, biotechnology. SUBSTANCE: artificial seeds are manufactured as granules which contain hydrogel, aqueous culture medium and somatic embryoide. Mentioned above hydrogel contains mixture of gelatin and aqueous glycerin solution. Each granule has envelope being prepared by interaction of hydrogel with vegetable tanning material and with calcium carbonate. Proposed artificial seeds are prepared by mixing hydrogel with gelatin and with aqueous glycerin solution, their concentration being 4-20 % and 5-30 % respectively. Solution of culture medium is fed into hydrogel at 36-40 C. Granules are prepared by formation at 23-4 C, sustaining time being 0.5-24 h. Aqueous extract of oak cortex or chestnut or valonia is used as mentioned above vegetable tanning material. EFFECT: improves quality of desired product. 3 cl
Patent RU-2109560-C1 (RU)
Title: Reactor for preparing gas enriched with hydrogen and/or carbon monoxide
Inventor: IVAR IVARSEN PRIMDAL
IPC: B01J15/00
Filed: 1993-08-12
Granted: 1998-04-27
Abstract: FIELD: chemical engineering. SUBSTANCE: reactor has casing operated under pressure and provided by hydrocarbon raw material-supply device and containing medium oxygen; refractory lining located on the inside wall of casing; and product-discharge means. Reactor is distinguished by that refractory lining is provided, at least in upper part of reactor, by reforming catalyst bed in amount from 0.01 to 0.15 g/sq.m. Bottom part of reactor may enclose catalyst bed. EFFECT: enhanced process efficiency. 2 cl, 1 dwg
Patent RU-2065856-C1 (RU)
Title: Method for production of trioxane
Inventor: KASHIHARA OSAMU
IPC: B01J31/10
Filed: 1993-08-03
Granted: 1996-08-27
Abstract: FIELD: production of trioxane using aqueous solution of formaldehyde. SUBSTANCE: initially 40-85 mass % aqueous solution of formaldehyde is prepared. Thus prepared solution is fed into reactor being filled with solid acid catalyst for synthesis of trioxane and is heated there. Thus obtained aqueous solution of formaldehyde which contains trioxane is extracted with organic solvent. said solvent does not produce azeotropic mixture with trioxane. Aqueous phase being prepared during extraction and containing formaldehyde is removed into reactor and organic phase being prepared during extraction is fed into rectification column for separation it into trioxane and organic solvent. Trioxane is drawn from the top of said column, organic solvent being drawn from the bottom of said column. EFFECT: decreases energy expense during whole the process. 5 cl, 1 tbl, 3 dwg
Patent RU-2088437-C1 (RU)
Inventor: KOSHMAN VALENTIN S
IPC: B63B25/24
Filed: 1994-03-30
Granted: 1997-08-27
Abstract: Использование: для перевозки грузов. Сущность изобретения: транспортное средство содержит грузовую платформу, установленную на полой раме шасси. Транспортное средство снабжено вакуумным насосом и датчиком вакуума, сообщенными с полостью рамы. На платформе установлено уплотнение для размещения на нем груза с образованием замкнутой полости между платформой и грузом. Замкнутая полость сообщена с атмосферой дренажной магистралью с клапаном и с полостью рамы - магистралью с запорным клапаном. 1 ил.
Patent RU-2073341-C1 (RU)
Title: Тормозная система железнодорожного подвижного состава
IPC: B60T13/26
Filed: 1994-04-18
Granted: 1997-02-10
Abstract: 1. Тормозная система железнодорожного подвижного состава, содержащая воздухораспределитель пассажирского типа, сообщенный магистральным отростком через разобщительный кран с тормозной магистралью, питательным отростком с запасным резервуаром и выходным отростком с одним из входов переключательного клапана, другой вход которого сообщен с электровоздухораспределителем, питающимся от запасного резервуара, и тормозной цилиндр, отличающаяся тем, что в нее введена система нештатного торможения, включающая в себя блокировочный клапан, питающий и управляющий входы которого сообщены с магистральным отростком воздухораспределителя, и дополнительный переключательный клапан, сообщающий тормозной цилиндр с выходом первого переключательного клапана или с выходом блокировочного клапана.2. Система по п.1, отличающаяся тем, что уставка блокировочного клапана составляет 0,4 - 0,42 МПа.
Patent RU-2098137-C1 (RU)
Title: Method of contact lens cleansing
Inventor: GONCHAR ALEKSANDR M
IPC: A61L2/18
Filed: 1994-04-26
Granted: 1997-12-10
Abstract: FIELD: medicinal engineering, ophthalmology. SUBSTANCE: method involves the use of the immobilized proteolytic enzymes and the modified nucleuses. Firstly, immobilized enzymes as bacterial proteinases (activity is 120-150 ПЕ/ml), 3-6 g; polyalkylene oxide, 2-5 g; and water, the balance are used followed by use of the modified nucleases solution. EFFECT: enhanced effectiveness of cleansing, increased rate, antiviral protection safety.
Patent RU-2124511-C1 (RU)
Inventor: KENDZZIRO JAMAMOTO
IPC: A61K31/4015
Filed: 1994-05-12
Granted: 1999-01-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to derivatives of piperazine of the formula (I)   where Q - phenyl, naphthyl, pyridyl, pyrimidyl, furyl, isoquinolinyl, benzofuranyl, dihydrobenzofuranyl, benzyl, diphenylmethyl possibly substituted with 1 or more substituents taken from alkyl, alkoxyl, trifluoromethyl, dialkylamino, halogen, cyano- and ethylenedihydroxy-group; R - groups of the formula (a)   and (b)   where R 1  and R 2  are C 1-6 -alkoxyl or methylenedihydroxy-group; G is C 3-6 -cycloalkyl, phenyl, benzoyl, benzylcarbonyl, alpha-hydroxybenzyl, pyrrolyl where nitrogen atom has hydrogen atom or alkyl or takes part in binding with R, alkyl group substituted with heterocyclic group (thienyl, imidazolyl); alkanoylamino-group, morpholinoalkyl, 1-alkylindole-2-yl-group, phenylalkyl. Compounds of the formula (I) can be used as a drugs at different diseases of circulation organs or cerebral region, in part, that's caused by an excessive activation of calmodulin. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 13 cl, 6 tbl, 123 ex
Patent RU-2080066-C1 (RU)
Title: Strain of bacterium bacillus sphaericus designated for preparing the preparation against mosquitos
Inventor: AZIZBEKYAN RUDOLF R
IPC: A01N63/22
Filed: 1994-04-19
Granted: 1997-05-27
Abstract: FIELD: microbiological industry. SUBSTANCE: strain of bacterium Bacillus sphaericus is isolated from the natural sources and deposited in All-Union collection of microorganisms at N B-6408. Preparation against mosquitos is obtained by the strain culturing on yeast-polysaccharide medium for 48 h at 30 C. Mosquicide activity of the strain tested on mosquito larvae Culex pipiens is: $$$ = 0.005; $$$ = 0.01 mg/l. EFFECT: enhanced effectiveness of strain indicated above. 2 tbl
Patent RU-2090953-C1 (RU)
Title: Semiconductor temperature sensor
Inventor: TAGER ALEKSANDR S
IPC: H01L35/02
Filed: 1994-08-30
Granted: 1997-09-20
Abstract: FIELD: electronic engineering. SUBSTANCE: sensor has homogeneous-resistance region and low-resistance regions of opposite polarity of conductance. Thickness of homogeneous resistance region is chosen from equation W= (0.7. . . 2)xL, where L is diffusion length of charge carriers in homogeneous-resistance region. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2084532-C1 (RU)
Inventor: VLASOV VLADIMIR I
IPC: C12P29/00
Filed: 1994-09-26
Granted: 1997-07-20
Abstract: FIELD: medicinal industry, antibiotics. SUBSTANCE: method involves culturing the strain Streptomyces rimosus on nutrient medium containing sources of nitrogen, carbon, mineral salts at aeration, stirring, control for ammonium nitrogen content and pH value. In the process of culturing additional addition of carbon-containing substrate is carried out at amount to maintain viscosity of cultural fluid at the level (60-100) x 10 -3  Pa x s, and the first addition is carried out at cultural fluid viscosity 60 x 10 -3  Pa x s. EFFECT: improved method of hydroxytetracycline production.
Patent RU-2089953-C1 (RU)
Title: Способ управления слабым взаимодействием элементарных частиц вещества
Inventor: BAUROV YURIJ A
IPC: G21K1/00
Filed: 1994-11-18
Granted: 1997-09-10
Abstract: Использование: при разработке экспериментальных и промышленных устройств, основанных на использовании слабых взаимодействий элементарных частиц, например радиоактивного бета-распада. Сущность изобретения: для управления слабым взаимодействием элементарных частиц вещества в области пространства, в которой размещено вещество, создают зону с пониженным по отношению к величине космологического векторного потенциала А г  значением суммарного векторного потенциала А сум , равного сумме векторного потенциала А тока и космологического векторного потенциала А г , и воздействуют по меньшей мере на часть массы этого вещества путем изменения величины указанного суммарного векторного потенциала А сум  и/или установки его различных значений. Указанную зону пространства с пониженным значением суммарного потенциала А сум  создают путем воздействия на эту зону полем векторного потенциала А тока, направленным под углом от 90 o  до 270 o  к космологическому векторному потенциалу А г . При этом поле векторного потенциала А тока создают либо путем пропускания электрического тока по токоведущим элементам, расположенным в области пространства, в которой размещено вещество, либо путем размещения в области пространства, в которой расположено вещество, постоянных магнитов; либо в качестве поля векторного потенциала А тока используют поле природных источников векторного потенциала, например поле векторного потенциала Земли. В соответствии с предлагаемым способом изменение величины и/или установка различных значений суммарного векторного потенциала А сум.  в области пространства, в которой размещено вещество, осуществляют либо путем изменения величины и/или направления пропускаемого электрического тока, либо путем изменения относительного взаимного положения вещества и источника поля векторного потенциала А или путем изменения ориентации вектора векторного потенциала А тока относительно вектора космологического векторного потенциала А г . 9 з.п. ф-лы, 3 ил.
Patent RU-2075456-C1 (RU)
Inventor: FEDOROV BORIS N
IPC: C02F3/20
Filed: 1994-12-09
Granted: 1997-03-20
Abstract: Использование: эрлифтная аэрация жидкостей для усиления ферментативных реакций в биологической очистке сточных вод. Сущность: мембранный половолоконный аэратор позволяет усилить эрлифтный эффект посредством создания микропузырьковой газожидкостной среды с высоким объемным содержанием газа. В исходящем потоке газ микропузырьков эффективно растворяется в жидкости, обеспечивая интенсификация процессов очистки. Аэратор выполнен в виде вертикальной трубы, а в качестве диспергирующего элемента используют мембранный половолоконный модуль. 1 ил.
Patent RU-2093543-C1 (RU)
Title: Method for removement of organic sulfur and inorganic salts of mineral fuel
Inventor: MONTICELLO DANIEL J
IPC: C12P1/04
Filed: 1993-04-23
Granted: 1997-10-20
Abstract: FIELD: processing of mineral fuel. SUBSTANCE: removement of sulfur and salts of mineral fuel is carried out by three-stepped process. At the first step mineral fuel is brought into contact with (i) sufficient amount of aqueous solution being enable to extract material of mineral fuel as impurities as soluble salts, and with (ii) effective amount of catalyst being enable to extract material of mineral fuel as sulfur-comprising organic molecules. At the second step thus prepared mixture is affected by incubation. Due to said incubation (i) solid fuel is sufficiently free against water soluble salts; and (ii) catalytic agent selectively catalyses sulfur-carbon bond in sulfur-comprising organic molecules to prepare sufficient amount of water soluble inorganic molecules of sulfur. Both these reactions are carried out without stripping of mineral fuel by combustible organic molecules. At the third step separation of aqueous component against component comprising mineral fuel is carried out. Thus mineral fuel is sufficiently stripped by sulfur and salt impurities and aqueous component is sufficiently enriched by inorganic salts and by inorganic molecules of sulfur. EFFECT: improved efficiency of the method. 10 cl, 1 tbl, 4 dwg
Patent RU-2100206-C1 (RU)
Title: Roll-type printing apparatus
Inventor: KENNET ALBERT BAUMEN
IPC: B41F13/54
Filed: 1995-01-05
Granted: 1997-12-27
Abstract: FIELD: polygraphy. SUBSTANCE: printing apparatus has row of casings for printing roll material, such as paper, fed through row of casings, and at least one block containing printing medium. Each casing is capable of transferring printing medium from block or blocks onto rolled material. Block or blocks and casings may move one relative to the other to allow block or blocks to cooperate in sequence with at least two casings. Thus, printing may be replaced from one casing to another to change contents of material to be printed without stopping rolled material. Casings may have printing cylinders of different sizes. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 10 cl, 7 dwg
Patent RU-2107830-C1 (RU)
Title: Crank swinging rotor engine
Inventor: VAN KOV JURIJ STEPANOVICH
IPC: F02B53/02
Filed: 1995-05-12
Granted: 1998-03-27
Abstract: FIELD: mechanical engineering; rotor internal combustion engines. SUBSTANCE: slots made on flange of engine operating cylinder are designed for connecting cylinder flange with housing flange which makes it possible to control compression ratio together with swinging plates. Longitudinal slot for lower end of swinging plate is made in single-throw crank-shaft. Swinging plate changes volume of engine combustion chambers thus providing operating cycles. EFFECT: improved efficiency of operation, simplified design of engine, reduced weight and increased compactness. 15 cl, 12 dwg
Patent RU-2103543-C1 (RU)
Title: Device for connecting ignition system with measuring unit
Inventor: MALYSHEV A V
IPC: H01T13/04
Filed: 1995-10-10
Granted: 1998-01-27
Abstract: FIELD: internal combustion engine ignition systems with static distribution of electric charge among spark plugs for measuring ion current flowing through spark plug electrodes. SUBSTANCE: connector includes conducting core enclosed in dielectric envelope and provided with input and output contacts and capacitance sensor made in form of flow-through reservoir formed by at least part of conducting core, dielectric envelope and outer conducting cover located on surface of dielectric envelope. Diode may be connected in series between input contact and end of core. Connector may be structurally coupled with ignition device or may be provided with device for detachable joint. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2103673-C1 (RU)
Inventor: KORNEEV A V
IPC: G01N22/00
Filed: 1995-11-21
Granted: 1998-01-27
Abstract: FIELD: radio engineering; nondestructive testing. SUBSTANCE: method includes excitation of electromagnetic oscillations in microstrip line with known parameters of complex dielectric permittivity, measurement of microstrip line impedance in idle running and short-circuit modes with microstrip line positioned on surface of tested specimen of material 1 and in case tested specimen is unavailable, and calculation of dielectric permittivity of tested specimen of material. EFFECT: more effective determination of dielectric permittivity, higher accuracy. 2 cl, 6 dwg
Patent RU-2097427-C1 (RU)
Title: Method of inactivation of aids virus
Inventor: FEDCHENKO PETR PETROVICH
IPC: C12N7/04
Filed: 1996-02-22
Granted: 1997-11-27
Abstract: FIELD: virology. SUBSTANCE: invention relates to methods of AIDS virus neutralization by radiation. Viral material is irradiated by the combined light corresponding to electron transitions of magnesium atoms - 516.7; 517.2; 518.2 nm and zinc atoms - 636.2 nm for 30-60 min. Irradiation causes essential alternations of AIDS virus - both in nucleic acids and in an enzyme reverse transcriptase that results to virus inactivation. EFFECT: improved method of inactivation. 1 tbl
Patent RU-2117307-C1 (RU)
Title: Method for measuring active resistance of elements of electric circuits which have inductance coils with ferromagnetic core, and device which implements said method
Inventor: SANKIN JU N
IPC: G01R27/02
Filed: 1996-02-15
Granted: 1998-08-10
Abstract: FIELD: instruments. SUBSTANCE: method involves detection of voltage at varying capacitor at maximal level of real voltage constituent by means of orthogonal-coordinate compensator. Resistive impedance at inductance coil with ferromagnetic core at this voltage is equal to  , where C is capacitance at which real voltage constituent is maximal, L0 is inductance of coil, M is relative inductance in supplying transformer, ω is power supply frequency, r0 is direct current resistance. Scale of varying capacitor is calibrated in terms of resistance. EFFECT: direct reading of required parameter without preliminary mathematical processing of measured data. 2 cl, 5 dwg
Patent RU-2093476-C1 (RU)
Inventor: SUKHAREV YURIJ I
IPC: C02F101/32
Filed: 1996-02-27
Granted: 1997-10-20
Abstract: Изобретение относится к области химии, а именно к способам очистки сточных вод, содержащих масла и жиры, в частности к очистке сточных вод мясокомбинатов. Способ очистки сточных вод, содержащих масла и жиры, включает отстаивание, отделение всплывших масел и жиров, обработку известью и двухступенчатую флотационную обработку, новым в способе является то, что используют электрофлотационную обработку, а перед второй ее ступенью проводят гальванокоагуляцию с использованием гальванопары железо-медь. 1 табл.
Patent RU-2116562-C1 (RU)
Title: Heat-transfer surface
Inventor: SHAMAROKOV A S
IPC: F22D1/32
Filed: 1996-03-06
Granted: 1998-07-27
Abstract: FIELD: regenerating systems of steam- turbine plants of thermal and nuclear power stations. SUBSTANCE: heat-transfer surface has heat-transfer tubes 2 and condensate-accumulating troughs 3,4 all accommodated in case 1. Troughs 3,4 are arranged in tiers and in each tier they face on one end case 1 and on other, its axis. Troughs 3,4 are expanding from case axis to case 1 with the result that in each cell of case cross-sectional area last portion of steam condenses at end of heat-transfer surface irrespective of location of this cell in cross-sectional area of this space. This provides for definite location of region of maximum concentration of noncondensing gases. EFFECT: reduced blowdown air requirement for extracting these gases and reduced heating steam loss in blowdown process. 3 cl, 7 dwg
Patent RU-2108041-C1 (RU)
Title: Fur skin obtaining method
Inventor: STARYKH VLADIMIR STEPANOVICH
IPC: A22B5/16
Filed: 1996-04-23
Granted: 1998-04-10
Abstract: FIELD: fur production. SUBSTANCE: method involves treating carcass of killed animals and birds prior to skinning; introducing liquid through punctures in skin of both legs by means of hollow needles under pressure of 2-4 kg/sq cm and maintaining temperature at the range of 45-54 C; removing feathers with following removing skin with fur; placing carcass in horizontal plane on side so that one leg with needle is oriented downward, with needle clearance being opened; forcing gas through other needle in leg above carcass till liquid is completely discharged from below skin. EFFECT: increased efficiency, simplified method and improved quality of fur skin.
Patent RU-2143011-C1 (RU)
Title: Method for enhancing cyclic strength of gas turbine engines of refractory nickel base alloys
Inventor: KRAVCHENKO B A
IPC: C22F1/10
Filed: 1996-07-09
Granted: 1999-12-20
Abstract: FIELD: metallurgy. SUBSTANCE: method for enhancing cyclic strength of gas turbine engine of refractory nickel base alloy comprises steps of heating part until temperature more than 600 C but lower than temperature of phase transitions and subsequent intensive cooling of heated part at rate of heat removal providing heat emission factor α no less than (1.5x10 - 2.5x10)10 4  Wt/sq. m C. Cooling may be realized at use of pressurized liquid whose pressure corresponds to 5-6 At. EFFECT: enhanced fatigue characteristics of gas turbine engines. 3 cl, 2 dwg, 4 ex
Patent RU-2106405-C1 (RU)
Title: Vodka "ninth val"
Inventor: DEKTJAREV JU P
IPC: C12G3/06
Filed: 1996-07-11
Granted: 1998-03-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains ingredients in the following ratio per 1000 dal of prepared product: tartaric edible acid, 0.25-0.55 kg; vanillin 1:100, 0.15-0.45 l; glycerine, 0.15-0.45 kg; 65.8-% sugar syrup, 9.05-9.35 l; aqueous-alcoholic liquid, l, the balance. Prepared vodka is transparent, colorless liquid with mild harmonic taste and aroma characteristic to vodka. EFFECT: improved quality of vodka.
Patent RU-2109440-C1 (RU)
Title: Greenhouse heating system
Inventor: SHARUPICH V P
IPC: A01G9/24
Filed: 1996-09-23
Granted: 1998-04-27
Abstract: FIELD: agriculture, in particular, constructions for growing vegetables in protected ground. SUBSTANCE: heating system has surface heating circuit divided into several independent heating systems disposed in predetermined heating zones with ambient medium having different variable parameters, such as action time and value. EFFECT: increased efficiency by reduced power consumption and increased vegetable yield. 2 dwg