baber/WOPTO huggingface dataset:
Patent RU-2111985-C1 (RU)
Inventor: GUSEV JU K
IPC: C08L13/00
Filed: 1995-05-06
Granted: 1998-05-27
Abstract: FIELD: rubber industry. SUBSTANCE: thermoplastic rubber composition has carboxyl-containing butadiene-nitrile rubber, plastic based on copolymer containing, wt.-%: acrylonitrile links 20.0-27.3; butadiene links 23.0-31.1 and styrene (methylstyrene) links 48-52, and also plasticizing agent, phenolic type antioxidizing agent, bivalent metal oxide or hydroxide taken from the group involving zinc, magnesium, calcium, and butadiene(isoprene)styrene thermoelastoplastic exhibiting melting index 4-14 g/10 min. Composition has carboxyl-containing butadiene-nitrile rubber, plastic and phenolic type antioxidizing agent in the form of preliminary prepared mother mixture at the following ratio of components, mas. p.: mother mixture 100; plasticizing agent 1-60; bivalent metal oxide or hydroxide 2-14, and butadiene(isoprene)styrene thermoelastoplastic 1-10. Composition can contain butadiene-nitrile-styrene-carboxylate rubber as carboxyl-containing rubber at the following mass content of bound monomers, %: acrylic acid nitrile 14-30; styrene 10-30; butadiene 48-54, and methacrylic acid 2-10. Composition can contain additionally, mas. p.: filling agent 1-50 and amine type antioxidizing agent 0.2-3.0 per 100 mas. p. mother mixture. EFFECT: simplified technology, improved quality. 3 cl, 3 tbl
Patent RU-2094924-C1 (RU)
Title: Process of control over automatic switching on of standby supply
Inventor: GALITSYN ALEKSANDR A
IPC: H02J9/06
Filed: 1995-06-16
Granted: 1997-10-27
Abstract: FIELD: power supply systems including mainly synchronous motors requiring enhanced reliability of power supply and tolerating no interruptions of it. SUBSTANCE: control instructions are formed directly at object proper where automatics is realized. First instruction to switch on switch of standby power supply source is formed first in time with emergence of injury in power supply network and then for switching off of faulty power supply source by fact of its detection. after its disconnection from external power supply network. Proposed sequence of commands provides for short-time switching on of standby source to unremoved short-circuit simulating circuit with parallel operation of leads-in. EFFECT: enhanced functional efficiency of process.
Patent RU-2083130-C1 (RU)
Title: Method of preparing the grain-base fodder product enriched with sugars
Inventor: ZAKHARYCHEV ALEKSANDR P
IPC: A23K1/14
Filed: 1995-07-28
Granted: 1997-07-10
Abstract: FIELD: food industry. SUBSTANCE: product is prepared from the grain waste, nonconditioned grain, in part, crushed grain, bran or flour to which water is added. Raw is saccharified with the natural enzymes, heated to 60-70 C and acid hydrolysis is carried out at this temperature at pH = 1-3 for 1-1.5 h. Then enzymatic hydrolysis is carried out with a mixture of enzymes: amylosubtilin, glucavamorin and protease. Hydrolyzate is neutralized up to pH = 6-7.5, concentrated by evaporation, mineral components were added and dried. EFFECT: improved method of preparing. 1 tbl
Patent RU-2088083-C1 (RU)
Title: Caught fish store tank
Inventor: KAZACHKOV MIKHAIL VASILEVICH
IPC: A01K63/02
Filed: 1996-09-13
Granted: 1997-08-27
Abstract: FIELD: amateur fishing. SUBSTANCE: tank has steel rings covered with net web secured to rings and cover made from solid plastic foam. Cover has diameter exceeding that of steel rings. Cover is provided with slot for receiving ring, when cover is installed on tank. EFFECT: increased efficiency, prolonged keeping of caught fish, simplified construction and reduced material usage. 3 dwg
Patent RU-2127145-C1 (RU)
Inventor: LANG PHILIP EDWARD
IPC: A63H27/10
Filed: 1994-01-31
Granted: 1999-03-10
Abstract: Горловина воздушного шара, способы ее подготовки и устройства для их осуществления предназначены для герметичного соединения горловин воздушных шаров после их надувания и могут быть использованы на рекламных и спортивных мероприятиях. Горловина воздушного шара содержит противоположные участки, выполненные с возможностью приведения в непосредственный контакт друг с другом для образования соединения, при этом по меньшей мере зона внутренней поверхности горловины воздушного шара из латекса имеет обновленную латекс-поверхность, а обновленная зона простирается по большей части вокруг внутренней поверхности горловины, выполненной с возможностью приведения противоположных участков обновленной поверхности в непосредственный контакт друг с другом для образования соединения латекс-латекс. Способ подготовки горловины воздушного шара к герметичному соединению заключается в том, что области внутренней поверхности горловины воздушного шара из латекса обновляют и герметически соединяют горловину приведением ее противоположных участков обновленной поверхности в непосредственный контакт друг с другом для образования соединения латек-латекс, при этом устройство для реализации способа содержит средство обновления поверхности латекс-материала в области внутренней поверхности горловины шара из латекса. Способ подготовки множества воздушных шаров к герметичному соединению дополнительно включает сортировку запаса воздушных шаров на отдельные отсортированные воздушные шары, а устройство для его реализации - средство для сортировки запаса шаров, средство обновления латекс-материала каждого шара. Способ подготовки и надувания шаров заключается в том, что запас шаров сортируют, а каждый отдельный шар надувают и герметично соединяют приведением противоположных участков обновленной латекс-поверхности в непосредственный контакт друг с другом для образования соединения латекс-латекс, при этом устройство для реализации способа содержит средство для сортировки запаса шаров, средство для надувания каждого отдельного шара после сортировки и средство для герметичного соединения каждого шара после надувания. Способ надувания и герметичного соединения воздушных шаров и устройство для его реализации дополнительно включают операцию надувания и средство для надувания каждого шара после сортировки соответственно. Использование данной горловины воздушного шара обеспечивает, в частности, снижение веса шара. 10 с. и 26 з. п. ф-лы, 15 ил.
Patent RU-2107489-C1 (RU)
Inventor: LUKINYKH L M
IPC: A61K6/60
Filed: 1995-10-18
Granted: 1998-03-27
Abstract: Изобретение относится к области стоматологии и касается лечения воспалительных заболеваний в пародонте. Состав содержит антибактериальное вещество-метронидозол, димексид и воду, взятых в определенных количественных соотношениях. Состав позволяет повысить эффективность лечения воспалительного процесса в пародонте, уменьшить сроки лечения. 1 табл.
Patent RU-2081850-C1 (RU)
Title: Water treatment method and apparatus
Inventor: ORLOV ALEKSANDR E
IPC: C02F1/78
Filed: 1995-10-18
Granted: 1997-06-20
Abstract: FIELD: potable water treatment practice. SUBSTANCE: proposed method comprises steps of aerating, ozonizing and filtering incoming water to purify it from organic, elementoorganic, inorganic and microbiological contaminants. Inventive novelty of proposed method resides in fact that water aeration treatment is carried out before and after ozonization step, particles recovered during aeration and ozonization steps are aggregated to form coarse-grain particles, followed by separating latter from water being purified and by filtering water. Proposed apparatus comprises collecting reservoir 1 made in form of shell 2 with cover 3. Reservoir 1 accommodates air and ozone supply unit 14, unit 4 for supplying water to be purified, degassing unit 7, unit 9 for discharge of aerated and ozonized water and coarse-grain particles, adhesion unit 17, and purified water collecting chamber 21 housing filtering unit 22. Collecting reservoir 1 is sealingly connected to purified water collecting chamber 21. Unit 9 for discharge of aerated and ozonized water and coarse-grain particles is connected to adhesion unit 17 which, in turn, is connected to filtering unit 22. Degassing unit 7 is arranged in collecting reservoir 1 above water to be purified level, while adhesion unit 17 is arranged below collecting reservoir 1 and above purified water level inside purified water collecting chamber 21. EFFECT: reliable and cheap procedure for potable water treatment. 16 cl, 1 dwg
Patent RU-2128893-C1 (RU)
Title: Tube electric heater
Inventor: KAGANOV JU JA
IPC: H05B3/44
Filed: 1995-10-24
Granted: 1999-04-10
Abstract: FIELD: electrical engineering, in particular, for heating water in house heating system. SUBSTANCE: device has electric heating spiral coil, which is mounted in quartz jacket. Space between quartz jacket and mechanical jackets is filled with fine-grained filler with high electric strength, but low absorption of heat emitted by spiral coil, for example, this material is colorless periclase powder. In addition it contains grains with high heat absorption factor, for example, grains of graphite powder or soot. EFFECT: increased service life, increased efficiency of heat conduction. 2 cl, 1 dwg
Patent RU-2128645-C1 (RU)
Inventor: KATS M B
IPC: C07C309/30
Filed: 1995-11-24
Granted: 1999-04-10
Abstract: Описывается способ алкилбензолсульфокислоты сульфированием алкилбензола газообразным серным ангидридом в присутствии инертного газа, заключающийся в том, что серный ангидрид с частью инертного газа вводят во внутренний циркуляционный контур реакционной зоны аппарата, а другую часть инертного газа вводят ниже теплообменной зоны аппарата, что образует внешний циркуляционный контур захоложенной реакционной смеси, совмещенный с внутренним циркуляционным контуром. Технический результат - упрощение и удешевление процесса, создание легкоуправляемого и экологически безопасного способа. 1 ил.
Patent RU-2108554-C1 (RU)
Title: Digital pyrometer of spectral ratio
Inventor: SHILIN A N
IPC: G01J5/10
Filed: 1996-01-05
Granted: 1998-04-10
Abstract: FIELD: instrumentation. SUBSTANCE: digital pyrometer of spectral ratio is intended for measurement of temperature of heated articles under high-temperature technological processes. Proposed pyrometer incorporates composite light filter, vibration scanner with photodetector, photocurrent amplifier, two commutators, integrator, two peak detectors, clock pulse generator, key, pulse counter, frequency divider. Given digital pyrometer of spectral ratio employs operational principle of analog-to-digital converter with push-pull integration that has lesser conversion error caused by instability of parameters of components in comparison with sweeping time pulse converter. EFFECT: enhanced operational accuracy and stability of digital pyrometer. 2 dwg
Patent RU-2143792-C1 (RU)
Title: Linear ion accelerator
Inventor: ZARUBIN A B
IPC: H05H9/04
Filed: 1996-05-21
Granted: 1999-12-27
Abstract: FIELD: design of new and reconstruction of operating linear accelerators. SUBSTANCE: linear ion accelerator has vacuum enclosure , accelerating structure, HF power supply system with high-frequency power input. High-voltage source of injection voltage has high-voltage ion injector which body is grounded. High-voltage input of injection voltage is connected to point of accelerating structure that has minimal high-frequency voltage. Input is manufactured in the form of non-uniform coaxial line whose parameters are defined by certain expressions. Length of thin part of input equals relation of length of operational wave of resonator to four. Decimal logarithm from relation of screen diameter to diameter of thin part of input is greater or equal to decimal logarithm from relation of screen diameter to diameter of thick part of input. Excitation loop of high-frequency fields is isolated from accelerating structure. EFFECT: decreased leakage of high-frequency power from resonator through input, enhanced operational reliability of accelerator. 1 dwg
Patent RU-2118729-C1 (RU)
Inventor: STRELETS VLADIMIR NIKOLAEVICH
IPC: F16J15/34
Filed: 1996-05-27
Granted: 1998-09-10
Abstract: FIELD: sealing devices for revolving shafts of pumps and equipment; chemical, oil refining and other industries. SUBSTANCE: end seal is provided with annular groove on side of sealing chamber on outer section of working surface of revolving ring. Fitted in this groove is additional ring loaded with spring in axial direction; this ring is sealed in radial direction and is movable in axial direction, thus excluding opening of inner joint and consequently reducing leakage through seal. EFFECT: reduced leakage of liquid through seal. 3 dwg
Patent RU-2102708-C1 (RU)
Inventor: KRATIROV VLADIMIR ALEKSEEVICH
IPC: G01F1/74
Filed: 1996-07-08
Granted: 1998-01-20
Abstract: FIELD: measurement technology, measurement of flow rate of individual components of production of wells in oil industry. SUBSTANCE: flowmeter includes radiation density transducer 1 of mixture placed in pipe-line, unit 2 determining volumetric shares of components of mixture, device 3 processing structural function of process of change of density of mixture, two units 4, 5 determining rate of flow of gas and liquid phases correspondingly, two units 6, 7 setting measurement base of rate of flow of gas and liquid phases correspondingly, three units 8, 9 ,10 determining rate of flow of components of mixture ( gas, fluid and oil ), two units 11, 12 setting density of oil and water correspondingly, unit 13 setting area of cross-section of pipe-line, unit 15 setting pressure of mixture, temperature sensitive element 16 of mixture. EFFECT: enhanced measurement accuracy by provision for invariant of measurement to change of hydrodynamic structure of flow of tested mixture. 2 dwg
Patent RU-2118433-C1 (RU)
Title: Supporting spacer of large area
Inventor: KHEL MUT ESTERLE
IPC: F16B43/00
Filed: 1994-12-05
Granted: 1998-08-27
Abstract: FIELD: construction engineering. SUBSTANCE: this supporting spacer of large area allows for separating some articles from stack that is by displacing or turning of given supporting spacer relative to one or several supporting spacers located above it by simple method. Supporting spacer of large area has hole for inserting fastening member. On surface of supporting spacer directed towards fastening there are members which increase cohesion with plate to be fastened and/or strip of roofing material to be fastened. In addition, lower side of supporting spacer has protruding distance pieces in the form of lugs which participate in stacking of supporting spacers. Free ends of these lugs can rest on upper side of supporting spacer located directly under it. This allows for stacking without entering into each other of components of different supporting spacers. This makes possible simple separation of stack of supporting spacers either by turning or by displacing the lowerest supporting spacer. EFFECT: higher efficiency. 15 cl, 14 dwg
Patent RU-2118932-C1 (RU)
Title: Gable-top cardboard container (design versions), lips for sealing container rib channel and method of channel sealing (design versions)
Inventor: KENNET MILLARD EHNO
IPC: B31B50/64
Filed: 1994-12-01
Granted: 1998-09-20
Abstract: FIELD: food industry; packing milk, juices and other food products. SUBSTANCE: container has post-type joint including spaced legs arranged longitudinally on opposite sides of channel formed when container blank is folded to form gable-top container. Spaced legs make material on sides of channel displace towards center for sealing the channel. Post- type seal can be made in form of letter U turned upside down. When acting onto rib of gable top, lips provide sealing of channel and prevent passing of liquid through this channel. EFFECT: improved quality of packing. 21 cl, 14 dwg
Patent RU-2110859-C1 (RU)
Title: Detergent for decontaminating from radioactive and toxic metals
Inventor: RUDOMINO M V
IPC: G21F9/28
Filed: 1996-09-24
Granted: 1998-05-10
Abstract: FIELD: decontamination of cloth, including linen and overalls. SUBSTANCE: detergent has in its composition surface-active agents, sodium tripolyphosphate, sodium nitrilotrimethylphosphonate, electrolyte, and water. Proportion of components is as follows, mass percent: surface-active agents - 10-15; sodium tripolyphosphate - 40-65; sodium nitrilotrimethylphosphonate - 1-3; electrolyte and water - the rest. Sodium sulfate is primarily used as electrolyte. EFFECT: improved decontaminating efficiency. 2 cl, 2 dwg, 3 tbl
Patent RU-2117822-C1 (RU)
Title: Diaphragm pump
Inventor: KOZLOV M T
IPC: F04B47/06
Filed: 1996-09-24
Granted: 1998-08-20
Abstract: FIELD: oil industry. SUBSTANCE: diaphragm pump has cylindrical housing 1, sleeve 2 disposed in housing 1 and embraced at end sides by hollow disks 3 and 4, each having slots, with number of slots being equal to number of diaphragms 5. Diaphragms 5 are made in the form of sector-shaped balloons with ends continued by thickened dovetail-shaped flange portions "a" and pressed through these portions by disks 3 and 4 to feeding disks 6 and discharge disks 7. Balloons are positioned within thin-wall flexible enclosures 8. Support bearings 9 and 10 are mounted in feeding and deflecting disks and carry drive shaft 11 with eccentrics provided with longitudinal slots engageable with similar slots of eccentric sleeve 12. Pressing bearings 13 are seated onto sleeve 12 and cooperate with cylindrical ejector 14. Cylindrical housing 1 is connected with feeding head 15 and discharge head 16. Suction valves 18 are secured in feeding head 15 by means of wedges 17. Delivery valves 20 are fixed in discharge disk 7 by means of wedges 19. Parts positioned in housing 1 are provided with channels connected with diaphragm cavities and closed by suction and delivery valves. Seat 21 of delivery valve 20 is fixed by stud 22. Pump is connected with immersion engine 23. EFFECT: increased efficiency by higher pump pressure and variable output. 2 cl, 8 dwg
Patent RU-2117740-C1 (RU)
Title: Method for erection of vault
Inventor: KUSAINOV MAJDAN KOMEKOVICH
IPC: E04B7/08
Filed: 1996-11-20
Granted: 1998-08-20
Abstract: FIELD: construction engineering. SUBSTANCE: this is used for erection and reconstruction of vaults made of brick and stone. According to method, vault is conditionally divided into two zones. Lower or first zone of vault which begins from abutment is built by placing successive rows of bricks using traditional methods of erection when mortar layer is spread for bedding and successive rows of bricks is placed on bedding. When bricklaying of first zone is finished, second zone which is located higher is respectively started from that row in which bricks can not be laid on mortar bedding by traditional methods because of substantial incline of mortar bedding to horizon. Bricks are placed in second zone of vault over shuttering by dry method that is with leaving clearances between bricks. After complete laying of bricks by dry method, clearances left between bricks are filled in pouring-in cast mortar. Application of aforesaid method allows due to substantial simplification of technology to increase productivity, reduce labour-intensity and to cut vault erection periods. EFFECT: higher efficiency. 4 cl
Patent RU-2132484-C1 (RU)
Title: Windmill electric generating plant with deflecting vanes
Inventor: LOGINOV V T
IPC: F03D7/06
Filed: 1996-12-24
Granted: 1999-06-27
Abstract: FIELD: wind-power engineering. SUBSTANCE: plant has vertical shaft, crossbars fixed on shaft, and vertical frames installed on ends of crossbars; frames carry vanes arranged on asymmetric axles; bottom parts of vanes have balance weights and frames are provided with rigidly fixed vertical flaps. EFFECT: simplified design, improved efficiency and reliability of plant. 2 cl, 2 dwg
Patent RU-2116954-C1 (RU)
Title: Ramp
Inventor: PEVZNER B I
IPC: B65G69/26
Filed: 1997-04-23
Granted: 1998-08-10
Abstract: FIELD: transport engineering, industrial construction and transport. SUBSTANCE: ramp is designed to compensate for difference in height of floor in industrial location, stock rooms or transport vehicle delivering or loading the products of enterprise. Ramp has frame with platform hinge connected to ramp by one side. Second side of platform is lifted by hydraulic cylinder through value equal to difference in loading heights of cargo trucks, usually through 600-800 mm. Lip is mounted on lifting side of platform. Width of lip is smaller than width of bodies of cargo trucks. Width of platform, is on the contrary, greater than width of truck body. Lip is moved across platform either manually or by means of drive along axle rigidly secured on platform in bearings which serve simultaneously as hinge joints permitting the lip rotating in vertical plane around the axle. Such design facilitates placing the truck for loading. Inaccuracy of truck feeding is compensated by displacement of lip which is installed in center of body of truck to be loaded or unloaded. EFFECT: facilitated loading and unloading operations. 6 dwg
Patent RU-2128902-C1 (RU)
Title: Seedling growing apparatus
Inventor: KUZNETSOV JU F
IPC: A01G9/02
Filed: 1997-07-30
Granted: 1999-04-20
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has cells interconnected by rigidity ribs. Cells have open neck, bottom and side walls narrowing toward bottom. Cell bottom is provided with opening having size half the size of neck. Side walls are inclined to bottom at an angle of at least 60 deg. Seedling growing apparatus may be repeatedly used. Opening in the bottom of each cell improves biological and agrotechnical characteristics of seedlings. EFFECT: increased efficiency, convenient operation and maintenance and improved quality of seedlings. 2 dwg
Patent RU-2127649-C1 (RU)
Title: Method of manufacturing multilayer solid foundry molds and device for its embodiment
Inventor: AFANAS EV V M
IPC: B22C9/04
Filed: 1997-09-24
Granted: 1999-03-20
Abstract: FIELD: investment casting; may be used in formation of shells and melting out of waxy patterns from solidified shells. SUBSTANCE: layers are dried with use of UHF energy in two stages. At the first stage, layers are heated in rarefied air flow to temperature at which the layer attains temperature of 1-4 C below the temperature of heat stability of used pattern composition. At the second stage, this temperature interval is maintained due to variation of supply of UHF energy. Drying products are continuously removed from the surface of external layers of shells. Temperature of rarefied air flow is 20-25 C at both stages. Patterns are melted out of shells with UHF energy. Two-sided heat flux is produced, heated from outside by heated dry shell, and from inside, by heated upright frame. Introduced additionally into suspension composition during its preparation is active finely divided additive with high dielectric losses. The device for embodiment of the method is provided with members for removing drying product, shell cooling and melting of patterns out of shells. EFFECT: higher process intensification and productivity. 9 cl, 2 dwg
Patent RU-2142890-C1 (RU)
Title: Method for reducing wear of rail side surface and flanges of wheels of railway vehicle
Inventor: KOROTAEV B V
IPC: B61K3/02
Filed: 1997-11-12
Granted: 1999-12-20
Abstract: FIELD: railway transport. SUBSTANCE: according to proposed method, side surface of rails and wheel flanges are subjected to action of magnetic field, then are cleaned mechanically after which cooling chemical compound is delivered to surfaces to provide settling of moisture from air onto surfaces in form of hoarfrost to serve as lubricant on contacting surfaces of wheel and rail. EFFECT: decreased intensity of wear of rail side surface and wheel flanges.