baber/WOPTO huggingface dataset:
Patent RU-2080386-C1 (RU)
Title: Multienzyme composition for cattle breeding
Inventor: UDALOVA EMILIYA V
IPC: A23K1/165
Filed: 1993-04-05
Granted: 1997-05-27
Abstract: FIELD: biotechnology, agriculture. SUBSTANCE: composition is based on cellulolytic enzyme from Trichoderma viride and amylolytic enzyme from Bacillus subtilis taken at ratio = 1:5, respectively. Proposed composition can be used in mixed feed composition. EFFECT: positive effect on agriculture animal and poultry productivity. 8 tbl
Patent RU-2111145-C1 (RU)
Title: Method of lifting load to surface of liquid
Inventor: MAKSIMOV VALERIJ PAVLOVICH
IPC: B63C7/02
Filed: 1993-06-15
Granted: 1998-05-20
Abstract: FIELD: materials handling facilities. SUBSTANCE: method comes to lowering load gripping device onto load to be lifted. Load gripping device is made in form of substance placed into container in plastic state which reduces its density at solidification and lifting the load gripping device together with load by crane after covering the load with above indicated substance, whose density at the moment of covering exceeds density of liquid, and solidification of substance. EFFECT: facilitated lifting of load. 2 cl, 2 dwg
Patent RU-2075831-C1 (RU)
Title: Microwave mixer
Inventor: KOSTIN YURIJ O
IPC: H04B1/26
Filed: 1993-06-30
Granted: 1997-03-20
Abstract: FIELD: radio engineering; microwave receivers. SUBSTANCE: mixer has two mixer diodes, with the first diode cathode and the second diode anode connected to a section of transmission line, and two short- circuited sections of transmission line, one connected to the first diode anode and the other to second diode cathode. Mathematical expression is given to calculate lengths of the short-circuited sections. EFFECT: improved design. 2 dwg
Patent RU-2056519-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: GLUKHAREV NIKOLAJ N
IPC: F02K9/08
Filed: 1993-07-08
Granted: 1996-03-20
Abstract: FIELD: solid-propellant rocket engines. SUBSTANCE: solid-propellant engine has combustion chamber with solid-propellant charge placed in it, nozzle and acoustic damper made in form of cylindrical two-stage chamber and mounted on front bottom of combustion chamber. Stage of chamber of lesser diameter is directed towards nozzle and is located in passage of charge; acoustic damper is provided with spring- loaded piston located in stage of chamber of larger diameter. Provided on lateral wall of chamber of lesser diameter on side of front bottom of combustion chamber is radial hole. EFFECT: enhanced efficiency of suppression of vibratory combustion in wide range of frequencies. 2 dwg
Patent RU-2092863-C1 (RU)
Title: Method of microobject surface examination and device intended for its realization
Inventor: KISLOV VLADIMIR V
IPC: G01R27/26
Filed: 1993-07-09
Granted: 1997-10-10
Abstract: FIELD: electronic engineering; examination of surface layers of substance by microwave and scanning tunnel spectroscopy. SUBSTANCE: contact electric field is created in space between conducting needle and microobject surface, constant tunnel current is recorder, conducting needle is moved over microobject surface, and relief of the latter is determined. Microwave frequency voltage of one or several frequencies is applied additionally to space between needle and microobject surface. Then microwave frequency component of tunnel current is recorded. Control of conducting needle movement and determination of microobject surface relief are performed by values of constant tunnel current and microwave-frequency component of tunnel current. Device has substrate for microobject installation and conducting needle of tunnel microscope which can move over microobject surface and is connected to tunnel microscope control unit. Microwave resonator provided with input and output coupling loops is included in device. Conducting needle of tunnel microscope is part of resonator. Device has also series-connected generator, unidirectional member and low-pass filter the output of which is connected to input coupling loop. Use is made of spectrum analyzer the input of which is connected to retunable filter output. Spectrum analyzer output is connected to input of tunnel microscope control unit. Side surface of central electrode is made conical, parabolic or exponential. EFFECT: more efficient examination process. 2 cl, 1 dwg
Patent RU-2043894-C1 (RU)
Title: Flux for low-temperature soldering of radio and electronic equipment components
Inventor: ERMAKOVA TAMARA G
IPC: B23K35/363
Filed: 1993-07-12
Granted: 1995-09-20
Abstract: FIELD: soldering of printed circuit boards in electronic industry. SUBSTANCE: flux contains, by weight of: rosin 10-20; ammonium chloride 0.7; toluene 5-10; stearic or oleic acid 0.5-1; ethyl acetate 2-5. EFFECT: reduced labour output for manufacture of printed circuit units and increased efficiency by reduced operating cycle. 2 tbl
Patent RU-2095649-C1 (RU)
Title: Radially-thrust ball bearing
Inventor: CHEKUSHKIN VALERIJ E
IPC: F16C19/14
Filed: 1993-09-15
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: bearing has one-skirting race, balls set in ways, and cage that separates them. The one-skirting race is provided with a race member that is mounted from the side opposite to the skirt, radially projects, and is fixed to the race. A distance between the parallel planes tangentially arranged with respect to the bottom of the way on the race, which receives the race member, at the point at the axis of symmetry of the bearing and projecting portion of the inner side of the race member is 0.15-0.4 of the diameter of a ball. A distance between the plane that passes perpendicular to the longitudinal axis of the bearing and the axis of symmetry of the way bottom and the plane parallel to it that passes tangentially to the projecting portion from the side of the balls of the side of the race member is 0.3-0.7 of the diameter of a ball. EFFECT: improved design. 6 dwg
Patent RU-2071424-C1 (RU)
Inventor: GROZDOV ALEKSANDR G
IPC: B32B7/12
Filed: 1993-09-21
Granted: 1997-01-10
Abstract: Использование: изобретение относится к изготовлению слоистых пластиков, в частности, фольгированных диэлектриков, которые могут использоваться, например, для получения подложек печатных плат. Сущность изобретения: цель изобретения - повышение механических и диэлектрических свойств слоистого пластика. Способ получения самозатухающих слоистых пластиков включает изготовление препрега пропиткой наполнителя полимерным связующим на основе фенольной смолы с добавкой антипирена фосфазенового ряда или смеси фосфазена и органогалогенидов, сушкой препрега, сборкой пакета и последующим прессованием пакета. В качестве антипирена в данном способе используют линейный олигофосфазен в количестве 5-30 мас.ч. на 100 мас.ч. смолы. 2 табл.
Patent RU-2082411-C1 (RU)
Title: Method of preparing the reagent for determination of hemolytic activity of the first component complement in human and animal serum blood
Inventor: ANTASHEV ARTEM V
IPC: A61K35/16
Filed: 1993-09-15
Granted: 1997-06-27
Abstract: FIELD: immunology. SUBSTANCE: the first component of complement is removed from serum blood by addition of polyethylene glycol (molecular mass is 6 kDa) at concentration 4.1-4.3%. After precipitate removing supernatant is diluted by two-fold with 4.1-4.3% of the same polyethylene glycol aqueous solution and acidified to pH = 5.5. All residual activity of C1 is transferred to precipitate. Then precipitate is removed by centrifugation and the obtained reagent is alkalinized to pH = 6.5. EFFECT: improved method of reagent preparing. 2 tbl
Patent RU-2096651-C1 (RU)
Inventor: STAROBINSKIJ RUDOLF N
IPC: F02M35/12
Filed: 1993-09-23
Granted: 1997-11-20
Abstract: FIELD: manufacture of engines; active suppression of noise in intake and exhaust systems of internal combustion engines. SUBSTANCE: system includes dynamic loudspeaker 14, sound generator 19 with control unit 18 which is connected with engine speed sensor 15 and engine throttle valve 16. Sound generator 19 is connected with dynamic loudspeaker 14 radiating sound into zone of shear 12 of intake branch pipe 11. System is provided with pipe 13 which is used to connect dynamic loudspeaker with zone of shear of intake branch pipe. System may be also provided with microphone 21 mounted in zone of shear of intake branch pipe 11 and throttle valve position sensor 20. EFFECT: enhanced efficiency of noise suppression. 4 cl, 3 dwg
Patent RU-2126446-C1 (RU)
Title: Strain of lactic acid bacterium lactobacillus acidophilus and a composition against diarrhea
Inventor: DOMINIK BRASSAR
IPC: A61K35/745
Filed: 1993-07-06
Granted: 1999-02-20
Abstract: FIELD: microbiology, medicine. SUBSTANCE: invention relates to the strain of lactic acid bacterium Lactobacillus acidophilus CNCM 1-1225 used as an agent against diarrhea. Invention relates to a composition used against diarrhea also and containing biologically active culture of Lactobacillus acidophilus CNCM 1-1225 and acceptable pharmaceutical or food vehicle. Preferable food vehicle in composition is yoghurt or milk-base powder. Proposed culture and composition based on said exhibit the enhanced capability to displace pathogenic bacteria from intestine cells that are responsible for diarrhea by competition mechanism. EFFECT: enhanced effectiveness of bacterial culture. 3 cl, 1 tbl
Patent RU-2071290-C1 (RU)
Title: Method to prepare soldered metal-plastic tooth prosthesis
Inventor: ALEKSEEV GRIGORIJ I
IPC: A61C5/77
Filed: 1993-11-16
Granted: 1997-01-10
Abstract: FIELD: medicine, stomatology. SUBSTANCE: retention layer is applied upon frontal surface of cross-linkage soldered carcass from powder of 80-100 mcm dispersity, for the rest surface - from powder of 40-60 mcm dispersity, metal carcass is wholly covered with plastic material. The method could be used at any contraindications for conventional prosthesis, for example in case of parodontosis I and II or other pathological changes. EFFECT: higher efficiency.
Patent RU-2068611-C1 (RU)
Title: Valve-type adjustable electric motor
Inventor: KATAEV VLADIMIR I
IPC: H02K29/06
Filed: 1994-02-04
Granted: 1996-10-27
Abstract: FIELD: electric drives. SUBSTANCE: shift register 14 of valve-type adjustable motor affording coupling between control signal shaping unit 10 and switches of semiconductor commutator 4 controlled by signals arriving from rotor position sensor 8 has at least two bits. Clock input of shift register 14 is connected to output of master oscillator 19. EFFECT: simplified design due to elimination of some assemblies in control system, improved mass and size characteristics, elimination of individual adjustment of control channels, all this improving motor reliability. 3 dwg
Patent RU-2054454-C1 (RU)
Inventor: SHLEJFER ALEKSANDR A
IPC: C10L1/04
Filed: 1994-02-23
Granted: 1996-02-20
Abstract: FIELD: chemical industry. SUBSTANCE: directly distilled gasoline fraction-based further comprises 6.3-12.0 wt % propane-butane mixture. The propane content in the mixture varies from 0.3 to 2.5 wt % calculated for the motor fuel. The total partial pressure of all the gases dissolved in the fuel is not higher than atmospheric pressure. EFFECT: improved properties of the motor fuel. 2 tbl
Patent RU-2118204-C1 (RU)
Title: Method of removing corrosive metal impurities from liquid compositions and method of producing carboxylic acid and/or its anhydride
Inventor: EHNDRJU ROBERT MAKKLARRON
IPC: C07C51/47
Filed: 1994-03-16
Granted: 1998-08-27
Abstract: FIELD: liquid purification methods. SUBSTANCE: metal corrosion impurities are removed from compositions including carboxylic acid and/or its anhydride, rhodium carbonylation catalyst and carbonylation catalyst copromoter through using chelating resin selectively removing corrosive metals rather than carbonylation catalyst and its copromoter. EFFECT: enhanced efficiency of removing impurities. 1 dwg
Patent RU-2091930-C1 (RU)
Inventor: NEJL GOU
IPC: H01R9/26
Filed: 1994-04-12
Granted: 1997-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: module has multiwire contacts for connecting cable conductors to respective contact blades, mounting part with screw, intermediate part, and main board. Multiwire contacts are closed plug contacts built integral and connected to contact blade and terminal board through panel; each blade contact member is installed against plug contact member so that planes of contact members are spaced apart at certain angle. EFFECT: improved design. 8 cl, 5 dwg
Patent RU-2061102-C1 (RU)
Inventor: POVOROV ALEKSANDR A
IPC: C25F7/02
Filed: 1994-04-19
Granted: 1996-05-27
Abstract: FIELD: electrochemical etching. SUBSTANCE: invention refers to method of recovery of hydrochloric acid from used etching solutions containing high precentage of  FeCl  and organic surface-active substances in addition to unused etching acid HCl and FeCl        1   2       . Method consists in preliminary cleaning of used etching solution from impurities of organic substances, in electrochemical oxidization of bivalent iron into trivalent one which is conducted in electrolyzer under action of monatomic chlorine released on anode, in subsequent concentration of solution and hydrolysis of FeCl  3  which is performed with 6-10-fold excess of quantity of water as compared with stoichiometric quantity to produce hydrochloric acid with concentration from 20 to 30 per cent by mass which is directed later for production purpose. EFFECT: production of hydrochloric acid of specified concentration directly at stage of hydrolysis with subsequent return of it into industry. 6 cl, 1 dwg, 1 tbl
Patent RU-2071662-C1 (RU)
Title: Вакцина ассоциированная против пастереллеза и вирусной геморрагической болезни кроликов и способ ее получения
IPC: A61K39/295
Filed: 1994-06-08
Granted: 1997-01-10
Abstract: 1. Вакцина, ассоциированная против пастереллеза и вирусной геморрагической болезни кроликов, содержащая суспензию печени кроликов, павших от инфицирования штаммом геморрагической болезни кроликов, бактериальную культуру штамма пастерелл и адъювант, отличающаяся тем, что из штаммов вируса геморрагической болезни кроликов используют штамм "Воронежский-87", из пастерелл - штамм Pasteurella multocida N 5, а из адъювантов - гидроокись алюминия при следующем соотношении компонентов, мас.%:Суспензия печени кроликов, павших от заражения штаммом "Воронежский - 87" - 18 - 22Бактериальная культура пастерелл штамм Pasteurella multocida - 55 - 65Гидроокись алюминия - Остальное2. Способ получения вакцины, ассоциированной против пастереллеза и вирусной геморрагической болезни кроликов, включающий получение суспензии возбудителей, их инактивацию, смешивание и добавление адъюванта, отличающийся тем, что возбудитель геморрагической болезни кроликов получают из суспензии печени павших после инфицирования штаммом "Воронежский - 87" кроликов, возбудитель пастереллеза - культивированием штамма Pasteurella multocida N 5 на питательной среде Хоттингера, смешивание проводят в соотношении 1 : 3 соответственно и добавляют один объем гидроокиси алюминия.
Patent RU-2064481-C1 (RU)
Inventor: ENIKEEVA ELVIRA KH
IPC: C09K8/24
Filed: 1994-07-21
Granted: 1996-07-27
Abstract: FIELD: drilling. SUBSTANCE: desired polymer drilling solution contains (mass %): clay 3.0-10.0, stabilizing agent 0.1-1.0, waste of polyacryl nitrile cloth being hydrolyzed in alkali 0.1-1.0, silicon fluoride of ammonium 0.1-0.4 and water. EFFECT: improves inhibition and rheological properties of drilling solution, increases its stability and elevated temperature. 1 tbl
Patent RU-2107195-C1 (RU)
Title: Gas-separating device for immersion electrocentrifugal pumps
Inventor: MISHCHENKOV I S
IPC: F04D13/10
Filed: 1994-08-15
Granted: 1998-03-20
Abstract: FIELD: gas-separating devices for immersion electrocentrifugal pumps. SUBSTANCE: cylinder is installed in the pump receiving recess, the cylinder has longitudinal bending flexures and slots in their center. The slot edges and the surface of the receiving recess make up slotted channels. EFFECT: improved design. 2 dwg
Patent RU-2069006-C1 (RU)
Inventor: GRASHINA NATALYA A
IPC: G03C7/32
Filed: 1994-08-22
Granted: 1996-11-10
Abstract: FIELD: chemical- photographic industry. SUBSTANCE: COLOR spectro-zonal halogen-silver photographic material has underlaid base, onto one side of which the blue colloidal-silver anti-halo counterlayer is coated, as well as protecting gelatine layer, which has polyxylangelatin dispersion. Onto the other side the gelatine layer is applied, as well as lower halogen-silver emulsion layer with panchromatic sensitizer and supersensitizer, gelatine interlayer with anti-fog agent, top halogen-silver emulsion layer, which has infrachromatic sensitizer and dye - polymethine dye, and protecting gelatine layer, which has blue or purple component, polysyloxangelatine emulsion and anti-fog agent. EFFECT: improved efficiency.
Patent RU-2104291-C1 (RU)
Title: Теплоаккумулирующая смесь для накопления и использования тепла фазового превращения и способ ее получения
Inventor: RJUDIGER KNIP
IPC: C09K5/04
Filed: 1992-12-13
Granted: 1998-02-10
Abstract: Использование: для накопления и использования тепловой энергии в виде теплоты фазового превращения, прежде всего в качестве средств аккумулирования скрытой теплоты для тепловых аккумуляторов для накопления и использования тепла отработавших газов двигателей безрельсовых сухопутных транспортных средств с моторным приводом. Сущность: теплоаккумулирующая смесь содержит нитрат магния, гексагидрат и нитрат лития в массовом соотношении 86 - 81 : 14 - 19 (предпочтительно эвтектическая смесь в массовом соотношении 83,7 : 16,3). Способ получения теплоаккумулирующей смеси включает плавление смеси нитрата магния гексагидрата (с теплотой плавления 100 - 135 Дж/г) и нитрата лития в массовом соотношении 86 - 81 : 14 - 19 в закрытой емкости при степени заполнения не более 70% ее объема. 2 с. и 2 з.п. ф-лы, 2 ил.
Patent RU-2085186-C1 (RU)
Inventor: MAKAROV VIKTOR V
IPC: A61K8/46
Filed: 1994-12-05
Granted: 1997-07-27
Abstract: FIELD: cosmetics. SUBSTANCE: lotion contains, mas.%: alcohol, 30-40; glycerine, 6-8; extract of pink radiola, 0.3-0.6; leuzea extract, 0.3-0.6 buckthorn extract, 2-3; salicylic acid, 0.5-1.5; aromatizer, 0.2-0.5; distilled water, the balance up to 100%. EFFECT: higher biological activity; disinfectant, healing and antiseptic properties.
Patent RU-2090626-C1 (RU)
Inventor: MARTYNENKO ALEKSANDR K
IPC: C21C7/00
Filed: 1994-12-30
Granted: 1997-09-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention relates to extra- furnace steel treatment using arc heating in ladle. Metal in ladle is heated by electrodes with axial channel through which hydrocarbon gas-neutral gas mixture is fed into arc zone. One determines content of admixed oxygen in gas mixture, finds minimum hydrocarbon gas intake in dependence on content of admixed oxygen in gas mixture, and content of hydrocarbon gas in mixture is increased in direct proportion to allowed maximum content of hydrogen in steel. Minimum hydrocarbon gas intake in mixture is found from relationship: M = (0.3-0.5)H where M is minimum hydrocarbon gas consumption, cu.m/h, H oxygen content in gas mixture, %, and (0.3-0.5) empirical coefficient taking into account carbon atom content in hydrocarbon gas molecule, cu.m/h. Thereafter, content of hydrocarbon gas in gas mixture is increased to 10.0%; content of hydrocarbon gas in gas mixture is increased from 10.1 to 95.0%; and then evacuation of steel in ladle is performed. EFFECT: optimized process. 3 cl, 1 tbl
Patent RU-2138507-C1 (RU)
Title: Tetracycline derivatives
Inventor: ZHENG HU
IPC: A61P19/08
Filed: 1994-03-25
Granted: 1999-09-27
Abstract: FIELD: antibiotics. SUBSTANCE: invention describes new derivatives of tetracycline of the general formula (I)   where values R 1 ,R 2 ,R 3 ,R 4  are given in the p. 1 of the invention claim. Compounds are able for accumulation in osseous tissue and show inhibitory effect on resorption and promoting effect on the ossification. EFFECT: enhanced effectiveness of compounds. 8 cl, 3 dwg, 6 tbl
Patent RU-2106334-C1 (RU)
Title: Styrene production process
Inventor: SEREBRJAKOV B R
IPC: C07C15/46
Filed: 1995-02-20
Granted: 1998-03-10
Abstract: FIELD: industrial organic syntheses. SUBSTANCE: styrene is produced via dehydration of methyl phenylcarbinol in the process of combined propylene oxide and styrene production. Invention is distinguished by performing evaporation of liquid raw material and its overheating directly in the reaction zone using heat of steam coming both from contact gas overheater and from steam-overheating furnace. High-boiling substances containing also methyl phenylcarbinol are not preliminarily separated upon evaporation but are decomposed into a series of useful products in the reactor together with bulk of raw material. EFFECT: enhanced process efficiency. 1 dwg, 4 tbl
Patent RU-2084514-C1 (RU)
Title: Bioreactor
Inventor: TUMCHENOK VIKTOR I
IPC: C12M1/107
Filed: 1995-03-07
Granted: 1997-07-20
Abstract: FIELD: sewage disposal. SUBSTANCE: invention relates to producing manure gas and biological fertilizers from products of vital activity of cattle and poultry, and vegetable refuse in greenhouses. Bioreactor contains casing enclosing fermentation chamber in its lower part and gas space in upper part. Gas space communicates with gas collector including floating bell whose lower edge is located in hydraulic gate. There is also solid phase fermenter disposed concentrically with hydraulic gate, which has a wall made in the form of semirings with hinge. Floating bell is provided with fitting for feeding alkalizing medium through additional hydraulic gate and a pouring facility, e.g. a container. Fermentation chamber has branch pipe for discharging extra substrate. EFFECT: improved structure of reactor. 2 dwg
Patent RU-2110458-C1 (RU)
Title: Cap showing the fact of opening
Inventor: TANSEY CHARLES MARTIN
IPC: B65D55/02
Filed: 1993-07-14
Granted: 1998-05-10
Abstract: FIELD: packing. SUBSTANCE: cap 10 designed for turning onto container with threaded upper portion, such as vessels for carbonized drinks, has cylindrical continuous strip 11 preventing unauthorized opening of container. Strip is connected by many breakable jumpers 13 to free edge of skirt 16 of cap 10. Strip 11 has inner belt 18 divided into segments which comes into meshing with outer fixing flange of container when cap 10 is fitted on so that after removal of cap 10 strip 11 preventing unauthorized opening of container remains on container or is damaged so that removal of cap from container can be easily detected. Strip 11 is provided with longitudinal reinforcement by means of projections 25 and 28 or other thickened areas to ensure longitudinal rigidity of strip 11 and provide its expansion over fixing flange on container. Belt 18 has first ring side 21 with sectional surface with radial outer portion 23 in form of truncated cone, contributing to forming of belt 18, and radial inner flat portion. proposed invention makes it difficult to remove cap 10 from container without breaking the jumpers of strip 11. EFFECT: prevention of unauthorized opening of container. 32 cl, 12 dwg
Patent RU-2093250-C1 (RU)
Inventor: SHCHEGOLEV VLADIMIR I
IPC: B01D53/14
Filed: 1995-05-30
Granted: 1997-10-20
Abstract: Использование: касается очистки газов, содержащих бром, от хлора и хлористого водорода в производстве магния. Сущность: способ очистки газов магниевого производства включает многоступенчатую обработку газа и известковым молоком или известковым молоком с получением отработанного известкового молока, которое подвергают обработке воздухом при температуре не ниже 40 o C для извлечения из него брома. 1 з.п. ф-лы, 2 ил.