baber/WOPTO huggingface dataset:
Patent DE-19958102-C1 (DE)
Title: Pressure-sealed coupling for pipes has a coupling sleeve with inner teeth covered by a pressure ring and end press rings which force the teeth by inner projections against the pipe surface with min pressure
Inventor: KRAULEIDIS MICHAEL
IPC: F16L13/14
Filed: 1999-12-02
Granted: 2001-02-08
Abstract: For a pressure-sealed coupling between pipes, a coupling sleeve (2) is used with a constant wall thickness and at least two internal teeth (6,7), which are spaced apart and are radially around it and set back against the inner dia. of the sleeve. The outer surface of the sleeve (2) carries fixing groove marks (8,9) opposite the teeth (6,7) and matching their width. A concentric pressure ring (11) is pushed over the sleeve (2) to cover its whole length, with inner projections (15,16) to be aligned with the sleeve fixing marks (8,9). The outer ends of the pressure ring expand outwards (17,18) from the center to form a conical gap with matching conical surface expansions (19,20). Press rings (12,13) are around the outer ends of the pressure ring (11) so that, as the sleeve (2) is moved into place over the fixing marks (15,16), there is a radial displacement of the teeth (6,7) by the projections (15,16) into the surface of the pipe (4) coupled by the sleeve (2).
Patent DE-19963393-C1 (DE)
Inventor: ARNDT STEFAN
IPC: G01P13/00
Filed: 1999-12-28
Granted: 2001-07-26
Abstract: A method and a device suitable for carrying out said method of analysis and quantification of flows are disclosed, in particular, for three-dimensional determination of flow-rate components, or the three-dimensional visualisation of flows in fluids or gases. To this effect electromagnetic waves are used, in particular, light, which is partly emitted or scattered by particles (30, 31, 32, 33, 34, 35), which are contained in a detection chamber (25) and which characterise the flow to be analysed. The flow is determined, by detecting the above particles, by means of at least one detection device, in the form of two-dimensional frequency selectively-, or frequency band selectively-taken images (40, 41, 42, 43). An illumination device generates the at least two, consecutive, at least approximately parallel light planes (19, 18, 17, 20, 21, 22) spatially arranged one behind the other, using electromagnetic waves of varying frequency, or differing frequency spectrum, which at least partly scan the detection chamber.(25)
Patent MD-4100-C1 (MD)
Title: Method for manufacturing a resistor from a conductor
Inventor: DIMITRACHI NICOLAE
IPC: G01R3/00
Filed: 2009-09-24
Abstract: The invention relates to the design of high-precision instruments used in radioelectronics, computer and measurement engineering, namely to methods for manufacturing resistors from conductors, for example, from microwires in glass insulation.The method for manufacturing a resistor from a conductor, for example, from a microwire in glass insulation, consists in winding the microwire off the discharge coil and winding thereof on the frame of manufactured microwire with the continuous measurement during the winding of the wound up microwire resistance according to the bridge circuit by comparing it with the resistance of the reference resistor, divided into N equal parts with R0/N resistance, having its leads connected to N fixed contacts of a switch. The method also includes bridge supply from an alternating current source and termination of the winding process upon obtaining the equality of resistance of the wound up microwire to the resistance of the reference resistor. The discharge coil is tripole connected into the circuit of the specified bridge.
Patent RU-2057646-C1 (RU)
Title: Using thermoplastic plates to mould pieces method
Inventor: DYAKOV VLADIMIR N
IPC: B29C43/00
Filed: 1992-11-27
Granted: 1996-04-10
Abstract: FIELD: plastics processing. SUBSTANCE: to mould pieces method provides for using porous THERMOPLASTIC blanks, pores of which are made in the form of capillaries opened from both sides. The capillaries are filled with wetting their walls neutral liquid, that does not dissolves THERMOPLASTIC and does not react with it. Besides, before blank is heated, capillaries are filled with wetting their walls neutral liquid. Process of capillaries filling with wetting their walls neutral liquid is exercised simultaneously with blank heating. EFFECT: increased productivity. 3 cl
Patent RU-2003379-C1 (RU)
Inventor: BORSHCH EVGENIJ G
IPC: B04B5/04
Filed: 1992-12-24
Granted: 1993-11-30
Abstract: Использование: изобретение относитс  к технике  разделени  суспензий и эмульсий и может  быть использовано в различных отрасл х промышленности , в частности в молочной промышленности. Сущность: центрифуга дл  анализа жирности молочного  продукта состоит из корпуса, установленного  внутри него на валу привода и дискового ротора  с держател ми жироме в. выполненными в  виде стаканов. Нижн   часть каждого стакана  имеет форму, аналогичную форме нижней части  жиромера, дл  ее фиксации. Стакан снабжен  съемной крышкой дл  герметизации его внутренней  полости, имеющей на торце выемку дл  фиксации  верхней части жиромера. Периферийна  часть  дискового ротора выполнена в виде кольцевого  желоба и стаканы с жиромерами установлены в нем  неподвижно с наклоном к оси вращени  под углом  30-45&deg;С. 2 ил.
Patent RU-2092472-C1 (RU)
Inventor: CHEKASINA ELIZAVETA V
IPC: A01N63/20
Filed: 1992-12-30
Granted: 1997-10-10
Abstract: FIELD: agriculture microbiology. SUBSTANCE: agent has, %: liquid consortium culture of thermophilic lactic acid bacteria (Lactobacillus lactis, Lactobacillus salivarius var. salivarius, Lactobacillus acidophilus VKPM B-5973) grown on defatted milk to pH = 3.8-4.0 at amount 30-35; sodium benzoate, 0.20-0.25; calcium propionate, 0.20-0.25; dry algae, 1.00-2.00; ascorbic acid, 0.10-0.12; chelates of metals Cu, Mn, Mo, Fe, Mg, Zn as potassium or sodium salts of ODEF or EDDAK, 0.10-0.12; urea, 1.0-1.4; potassium dihydrogen phosphate, 0.08-0.10; and water, up to 100. Value pH of activating agent is 4.5-4.7. Photosynthesis activating agent can contain additionally propionol B-400 at amount 3-5% of total volume. Activating agent increases agriculture crop yield by 15-40%. EFFECT: enhanced effectiveness of activating agent. 2 cl
Patent RU-2052506-C1 (RU)
Inventor: YURGEN KRISTNER
IPC: C14C1/00
Filed: 1992-03-19
Granted: 1996-01-20
Abstract: FIELD: leather industry. SUBSTANCE: hides were depilated, treated with asher and softened in aqueous solution in the presence of enzymes - neutral or alkaline protease, at pH value 7-14, 12-14 and 15-11.5, respectively. Enzymes have additionally alkaline lipase at optimal activity at the range pH 9-11. EFFECT: improved method of hide treatment. 4 cl
Patent RU-2088193-C1 (RU)
Inventor: MUKHIN IVAN G
IPC: A61H1/00
Filed: 1993-01-05
Granted: 1997-08-27
Abstract: Использование: в медицине, а именно в механотерапии при восстановлении амплитуды движений нижней челюсти для повышения удобства использования и обеспечения равномерности распределения нагрузки на зубы. Сущность изобретения: аппарат для разработки челюсти содержит две изогнутые в форме полуокружностей бранши - верхнюю и нижнюю соединенные концами при помощи шарниров. В центральной части бранши жестко соединены с кронштейнами для съемно установленных ложек. Каждая ложка состоит из желобообразной рабочей части, изогнутой по форме челюсти и хвостовика с пружинным фиксатором для взаимодействия с соответствующим окном, выполненным в кронштейне. Рабочая часть ложки расположена в вогнутости бранши и охвачена чехлом из резины. При этом кронштейн верхней бранши жестко соединен с рукояткой, а кронштейн нижней соединен узлом фиксации с дугой, на которой закреплена вторая рукоятка и выполнены деления шкалы для определения угла между браншами. Для обеспечения движения дуги при раскрытии бранш в кронштейне верхней бранши выполнено сквозное отверстие соответствующей формы. 4 з.п. ф-лы, 9 ил.
Patent RU-2056351-C1 (RU)
Title: Method of carbon hemosorbent regeneration
Inventor: SAVELEV EVGENIJ A
IPC: C01B31/08
Filed: 1993-01-13
Granted: 1996-03-20
Abstract: FIELD: sorbents. SUBSTANCE: layer of carbon hemosorbent is regenerated by successive passing saline solution, disinfecting solution, aqueous or aqueous-spirituous solution of sodium hydroxide and sodium chloride solution through it followed by rinsing with drinking water, desalted water passing and activation with steam. EFFECT: improved method of sorbent regeneration. 1 tbl
Patent RU-2059236-C1 (RU)
Title: Membrane of ion-selective electrode for measuring contents of nitrate ions in acid media
Inventor: BART TATYANA YA
IPC: G01N27/333
Filed: 1993-01-21
Granted: 1996-04-27
Abstract: FIELD: ionometry. SUBSTANCE: anion-seective ligand is introduced into the electrode membrane in addition to nitrate-selective electrode for operation in acid solutions (up to pH=0), which has to be a derivative of n= trifluoracetylbenzene acid. As a result, acid function range is widened to acid range, including solutions with 1 mole of acid for a litre content. Nitrate electrodes known have restrictions about 0.1 mole/liter. EFFECT: improved precision. 1 dwg
Patent RU-2086094-C1 (RU)
Title: Finger wheel rake
Inventor: KURSHAKOV FEDOR IVANOVICH
IPC: A01D78/02
Filed: 1993-02-05
Granted: 1997-08-10
Abstract: FIELD: agricultural engineering; hay-making machine. SUBSTANCE: rake has frame 1 on support wheels 2, flexible tie-rods, step working wheels 20 and hitch. Two telescopic links 11 are hinge connected to frame for turning in horizontal plane. Links are coupled with frame by means of flexible tie-rods and are interconnected by spring-loaded tie-rod 13 placed at angle relative to direction of movement. Axle is secured on each end of link at acute angle opening in direction of movement. Rocker 15 is installed on axle for rotation around link axis and for travel along and around its own axis in unlocked state. Working finger wheels are installed on ends of rocker square to its axis. Rake is used for tedding, raking and turning of swaths. Rake can be pulled by one horse or minitractor. EFFECT: possibility of operation on small size areas, reduced metal usage in manufacture. 2 cl, 5 dwg
Patent RU-2071080-C1 (RU)
Title: Амплитудный радиопеленгатор
Inventor: BABUSHKIN LEV N
IPC: G01S3/10
Filed: 1993-03-22
Granted: 1996-12-27
Abstract: Изобретение может использоваться в системах радионавигации. Использование радиопеленгатора обеспечивает, во-первых, уменьшение смещения оценки пеленга вследствие устранения априорной неопределенности в пеленгационной чувствительности и во-вторых - равноточность измерений ввиду стабилизации пеленгационной чувствительности посредством адаптивной перестройки углового разнесения диаграмм направленности в меняющихся условиях распространения радиоволн на трассах с рассеянием. 
      Антенна пеленгатора выполнена с регулируемым угловым разнесением двух диаграмм направленности, с управляющим угловым разнесением входом и двумя выходами, каждый из которых через логарифмический приемник подключен к вычитателю. Кроме этого, каждый выход антенны через соответствующий линейный приемник соединен с входом коррелятора, выход которого через логарифматор подключен к первому входу первого умножителя, второй вход этого умножителя соединен с первым входом второго умножителя и через второй квадратор подключен к клемме ввода значения ширины диаграмм направленности, выход первого умножителя подключен к входу сумматора, второй вход которого через последовательно соединенные первый квадратор и устройство задержки подключен к выходу второго делителя и управляющему угловым разнесением воду антенны, выход устройства задержки соединен с вторыми входами второго и третьего умножителей, клемма ввода стабилизируемого значения пеленгационной чувствительности подключена к первому входу третьего умножителя, выход которого соединен с вторым входом второго делителя, выход сумматора и выход второго умножителя соединены с входами первого делителя, выход которого подключен к первым входам второго и третьего делителей, выход вычитателя соединен с вторым входом третьего делителя, выход которого подключен к индикатору. 1 ил.
Patent RU-2056618-C1 (RU)
Inventor: KNYAZEVA LARISA N
IPC: F42B12/10
Filed: 1993-04-08
Granted: 1996-03-20
Abstract: FIELD: design of structures of elements of dynamic protection. SUBSTANCE: investigated explosive is divided by set of plates into layers. It is subjected to action of gradientless shaped jet which diameter grows monotonically from head to tail part. Number layer which has detonated first is recorded and diameter of section of jet which has caused detonation is determined. Then sensitivity of explosive is found by definite dependence. EFFECT: improved authenticity of method. 1 dwg
Patent RU-2039828-C1 (RU)
Title: Method of refining dense sugar-containing liquids
Inventor: DAISHEV MIDKHAT I
IPC: C13B20/02
Filed: 1993-05-05
Granted: 1995-07-20
Abstract: FIELD: sugar production. SUBSTANCE: method involves defecation with milk of lime, preliminary saturation, basic saturation and filtration. Defecation is carried out up to alkalinity 1.0-1.3% CaO, and preliminary saturation is carried out up to solution alkalinity 0.8-1.1% CaO up to formation of soluble linear hydroxycalcium acidocarbonates. The basic saturation is carried out by two stages. Before the first stage the solution after preliminary saturation is mixed with nonfiltered refined solution at the ratio (1:2)-(1:3), and mixture saturation is carried out in direct-flow speed-flow apparatus type "pipe". The second stage of saturation is carried out up to pH 8.5-9.5 with recirculation of nonfiltered solution for mixing with solution after preliminary saturation before the first stage. EFFECT: improved method of refining. 1 dwg
Patent RU-2055837-C1 (RU)
Title: Method for production of sterile solution of desoxyribonucleic acid sodium salt
Inventor: KURAKOV VLADIMIR V
IPC: C12N15/10
Filed: 1994-05-31
Granted: 1996-03-10
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: fish milt is homogenized, precipitate is isolated at treated by detergent and salt solution having high concentration. The latter process is carried out at elevated temperature. Reaction mass is treated with the help of ultrasound till fragments of DNA having size 0,6-1,5 × 10 6  dal are prepared. Detergent and protein are separated by kieselguhr filter followed by fine filtration or with the help of microfiltration through filters having pores 0.4-1.2 μm in diameter. Solution is concentrated by ultrafiltration and dyafiltration against residual protein and salts is carried out. Then repeated treatment with the help of ultrasound takes place to prepare DNA having molecular weight 2,5-6,0 × 10 5  dal. Solution of sodium chloride is added if it is necessary. Then concentration to desired content of DNA and sterile filtration are carried out. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2035584-C1 (RU)
Title: Hydroacoustic baffle
Inventor: ANGELOPULO OLEG K
IPC: E21B17/07
Filed: 1993-06-07
Granted: 1995-05-20
Abstract: FIELD: drilling of deep wells. SUBSTANCE: hydroacoustic baffle has body with outer and inner coaxial walls rigidly connected in upper part with sub of drill string. Located between body walls is circular floating piston forming, together with body, chamber filled with gas and hollow hydraulically communicated with inner hydraulic channel of body. Body outer wall is rigidly connected with lower sub. Vibrations arising in drilling propagate from drilling bit through drill string above hydroacoustic baffle without reflecting to hydraulic channel. Installed on body inner wall under floating piston is limiting ring with channels to pass drilling mud. Hydroacoustic pulses propagate in hydraulic channel inside drill string from bottom hole up to floating piston and are reflected by boundary with compressed gas back to hydraulic channel. Area of cross-section of floating circular piston is larger than area of cross-section of hydraulic channel of body inner wall that provides for reflection of 75% of hydroacoustic pulses which reach the hydroacoustic baffle. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2073980-C1 (RU)
Title: Method for producing concentrate of lactates
Inventor: LIND ROBERT M
IPC: A23K10/28
Filed: 1993-07-06
Granted: 1997-02-27
Abstract: FIELD: agriculture, used as a fodder additive. SUBSTANCE: whey is pasteurized, fermented by Streptococcus thermophilus, changing pH in the process of fermentation from 4.5 to 8.0, neutralized by ammonia in amount of 1 to 8.5 kg for 1 t of fermented whey, and after that, whey is concentrated. EFFECT: higher efficiency. 4 cl
Patent RU-2037578-C1 (RU)
Inventor: NESTEROV ALEKSANDR YA
IPC: D03D15/527
Filed: 1993-06-22
Granted: 1995-06-19
Abstract: FIELD: weaving. SUBSTANCE: canvas has interwoven systems of cotton warp yarns and viscose weft yarns. Cloth cover factor is 1.1-1.6, and coherence factor is 9-11. Location of viscose yarns in weft and selected cover and coherence factors of canvas allow impregnated viscose yarns at natural moisture content to be freely swelled to fill all free spaces to increase cloth resistance to water. EFFECT: higher efficiency. 1 tbl
Patent RU-2081143-C1 (RU)
Title: Process for disproportioning rosin and resin acids
Inventor: RADBIL BENYUMIN A
IPC: C09F1/04
Filed: 1993-06-25
Granted: 1997-06-10
Abstract: FIELD: forestry engineering, chemical, pulp-and-paper industry for preparation of surfactants and manufacture of synthetic rubber. SUBSTANCE: process for disproportioning resin acids by heating thereof in the presence of catalyst such as palladium on carbon-carbon composite with the following structural characteristics: interplane distance d 0,02  is 0.34-0.35 nm and microcrystallite α a  is 3.0-5.5 nm and α c  is 3.0-6.8 nm. Characteristics of properties: weight ratio of abietic acids is 0.015-0.036% and acid number is 170-180 mg KOH/g. EFFECT: higher efficiency. 2 tbl
Patent RU-2038422-C1 (RU)
Title: Device for production of hydrogen and oxygen
Inventor: OGRYZKO-ZHUKOVSKAYA SVETLANA G
IPC: C25B1/02
Filed: 1993-07-20
Granted: 1995-06-27
Abstract: FIELD: electrochemical technology. SUBSTANCE: device for production of hydrogen and oxygen includes electrolyzer, intercommunicated hydrogen and oxygen gas-liquid separators supplying gas-liquid pipelines furnished with finned, metal inserts, pipelines discharging hydrogen and oxygen, means for maintaining pressure of gases, current source, pressure pickup installed at pipeline discharging hydrogen and electrically connected with current source. Device may be provided with circulating pump installed on supplying pipeline, level transducer installed on hydrogen gas-liquid separator, and electromagnetic valve on pipeline connecting gas-liquid separators, electrically connected with level transducer. EFFECT: reduced power consumption, higher reliability and service of device. 5 cl, 1 dwg
Patent RU-2045572-C1 (RU)
Title: Composition of ingredients for balsam
Inventor: VOROBEVA ELENA V
IPC: C12G3/06
Filed: 1993-07-12
Granted: 1995-10-10
Abstract: FIELD: production of liqueur and vodka. SUBSTANCE: proposed composition contains (kg): valerian 0.1-0.25, clove 0.9-1.2, oak cortex 0.9-1.2, root of Angelica 0.3-0.7, ginger 0.9-1.2, coriander 4.5-5.5, tormentil 1.9-2.5, cinnamon 1.0-2.0, buckthorn cortex 0.1-0.4, birch bud 0.3-0.6, poplar bud 0.3-0.6, Rhodiola rosea 1.9-2.5, dill 0.3-0.6, fennel 0.9-1.2, branches and leaves of cherry 1.9-2.5, sweet clover 1.9-2.5, Origanum 1.9-2.5, St. John's wort 2.8-3.5, willow herb 2.8-3.5, nettle 1.9-2.5, branches and leaves of raspberry 0.9-1.2, balm 1.9-2, 5 peppermint 2.8-3.5, everlastings 0.3-0.6, branches and leaves of plum 1.9-2.5, thyme 1.9-2.5, yarrow 0.9-1.2, branches and leaves of black currant 1.9-2.5, honey 190-210, vanillin 0.5-0.65, orange oil 0.09-0.15, color 790-810. Said composition also contains 990-1100 l of apple alcoholized juice, 450-550 l of cherry alcoholized juice, 450-550 l of plum fruit juice, 650-700 l of sugar syrup and aqueous-alcohol liquid. Mentioned above quantities are used to prepare 1000 dal of desired drink. EFFECT: improves quality of desired product. 2 tbl
Patent RU-2076666-C1 (RU)
Inventor: NEVEROV VALENTIN A
IPC: A61F2/32
Filed: 1993-09-10
Granted: 1997-04-10
Abstract: FIELD: medicine, for endoprosthetics of joints. SUBSTANCE: endoprosthesis has a head with a leg and a fixation element made of material with a shape memory. The fixation element is made of wire in the form of two open loops, one of which has the shape corresponding to the configuration of the bone in the area of the greater trochanter, and the other - the shape corresponding to the external surface of the bone in the area of the tuberositas glutea. The fixation element has a detachable joint with the endoprosthesis. EFFECT: enhanced convenience. 1 dwg
Patent RU-2080223-C1 (RU)
Title: Process of deposition of antifriction material in friction couples
Inventor: VATLIN YURIJ G
IPC: B23K9/04
Filed: 1993-11-04
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: stick is used for deposition of antifriction material in friction couples which is melted by nonconsumable electrode in atmosphere of inert gas. EFFECT: improved quality of deposited antifriction coat.
Patent RU-2068816-C1 (RU)
Inventor: GLEBYCHEVA ALEVTINA I
IPC: C03C1/04
Filed: 1993-12-27
Granted: 1996-11-10
Abstract: Использование: для надглазурного декодирования фарфоровых, фаянсовых и других керамических изделий. Сущность изобретения: матовая керамическая надглазурная краска содержит, мас.%: оксид свинца 4,60-6,20 БФ Рb 304, оксид кремния 6,60-10,20 БФ SiO 2 , оксид бора 1,20-2,20 БФ B 2 O 3 , оксид натрия 0,60-1,00 БФ Na 2 O, оксид цинка 0,60-1,00 БФ ZnO, оксид алюминия 2,10-3,50 БФ Al 2 O 3 , оксид кальция 0,20-0,40 БФ СаО, оксид титана 6,80-9,60 БФ TiO 2 , оксид олова 67,30-70,90 БФ SnO 2 , оксид магния 0,10-0,30 БФ MgO, оксид фосфора 0,30-0,50 БФ Р 205, оксид ванадия 1,60-2,00 БФ V 205. Свойства краски: цвет - горчичный, краска не имеет зеркальной составляющей в отраженном от ее поверхности свете, обладает стабильными колористическими характеристиками, высокой насыщенностью и чистотой цвета в желтом диапазоне спектра. 3 табл.
Patent RU-2040904-C1 (RU)
Inventor: AZNAURYAN MELKON P
IPC: A23D7/02
Filed: 1993-12-27
Granted: 1995-08-09
Abstract: FIELD: oil and butter production. SUBSTANCE: method involves preparing of fat base by usage of solidified fat and vegetable oil and mixing said base with emulsifier, aqueous-milk phase, which contains milk proteins and with water soluble components to prepare coarse emulsion. Then fine emulsion is prepared, the process is followed by cooling and by decrystallization. Hydrogenated fat having melting point 43-47 C and hardness 650-950 g/cm or its mixture with other fats having melting point not less 32 C and hardness not less 250 g/cm is used as mentioned above solidified fat, ratio of hydrogenated fat and vegetable oil being 1:2.63-4.72. Monoglycerides are used as mentioned above emulsifier, its quantity being 0.25-0.50 Dry skimmed milk or dry whey or whey-protein concentrate or dry milk product are used as milk proteins, its quantity being 0.3-1.3 Sodium alginate or starch may be used as stiffener, its quantity being 0.1-0.6 aromatic principle for producing butter also may be used, its quantity being 150-500 g/t. EFFECT: improves efficiency of the method. 3 cl, 1 tbl
Patent RU-2069128-C1 (RU)
Title: Arc welding rectifier
Inventor: BENEDIKTOV GENNADIJ L
IPC: B23K9/00
Filed: 1994-01-12
Granted: 1996-11-20
Abstract: FIELD: welding; arc supply at automatic and hand welding. SUBSTANCE: rectifier has transformer with secondary winding divided into three parts, current controller built around thyristors, rectifying unit connected with first part of secondary winding and with welding load. Thyristors are connected with second part of secondary winding and with welding load. Capacitor is connected with third part of secondary winding and with first outputs of diodes whose second outputs are connected with welding load. EFFECT: enlarged operating capabilities. 1 dwg