baber/WOPTO huggingface dataset:
Patent RU-2078928-C1 (RU)
Title: Method of opencast mining of coal deposits
Inventor: DEMCHENKO IGOR I
IPC: E21C41/26
Filed: 1994-10-18
Granted: 1997-05-10
Abstract: FIELD: mining industry; applicable in production of commercial fuel and briquettes by mobile units and complexes at the site of opencast mining. SUBSTANCE: method of opencast mining of coal deposits includes excavation, transferring and loading of coal directly from the excavator, in the process of its continuous operation, onto mobile grading unit installed directly in the stope where coal is sized into fractions. A part of obtained commercial coal is loaded by fraction into containers, and the other part of the fraction determined by the Customer and coal fines are supplied to mobile packaging and briquetting complex located also in the stope, where coal is packaged into fuel packages and coal fines are briquetted, loaded into containers which are transferred by mobile crane onto flat cars and directed to storage in the region of mining and use, where they are kept in containers before their use. EFFECT: higher efficiency. 1 dwg
Patent RU-2076362-C1 (RU)
Title: Fast neutron reactor and radioactive isotopes producing method
Inventor: EVDOKIMOV VIKTOR PETROVICH
IPC: G21G1/02
Filed: 1994-12-23
Granted: 1997-03-27
Abstract: FIELD: nuclear technology. SUBSTANCE: method and fast neutron reactor construction are realizing by neutron spectrum forming in local area of fast reactor core with higher fractions of resonant neutrons and heat neutrons providing by special irradiation assemblies contained neutrons slowing-down material made on basis of hydrides of metals. Source material target containers are detached from fuel assembly by barriers which contains steel in proportion not less than 50 %. EFFECT: more effective method for isotopes producing. 6 cl, 4 dwg
Patent RU-2108982-C1 (RU)
Inventor: SES JAN NIKO BEJSMAN
IPC: C02F103/18
Filed: 1993-05-26
Granted: 1998-04-20
Abstract: Изобретение относится к способам удаления соединений серы из воды, содержащей небольшие количества органических веществ. Способ заключается в анаэробном восстановлении соединений серы до сульфида обработкой сульфатвосстанавливающими бактериями с добавлением донора электронов с последующим частичным окислением сульфида до элементарной серы. Расход донора электронов снижают с помощью одного или нескольких технических приемов: поддержание концентрации сульфата в анаэробномстоке на уровне по крайней мере 500 мг/л; поддержание концентрации сульфита в анаэробном стоке на уровне по крайней мере 100 мг/л; поддержание концентраии соли, выраженной в эквивалентах иона натрия, в анаэробной среде на уровне по крайней мере 3 мг/л; поддержание концентрации сульфида в анаэробной втекающей среде на уровне по кране мере 100 мг/л; введение в анаэробную обрабатываемую среду ингибитора, который более токсичен для метанпродуцирующих бактерий, чем для неполностью окисляющих сульфатвосстанавливающих бактерий или для сульфатвосстанавливающих бактерий, оксиляющих соединения, содержащие один атом углерода. 3 с. и 19 з.п. ф-лы, 3 ил., 10 табл.
Patent RU-2084328-C1 (RU)
Title: Method of manufacture of abrasive wheels
Inventor: FISENKO BORIS L
IPC: B24D18/00
Filed: 1995-02-14
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering; production of abrasive tools on organic binder. SUBSTANCE: when preparing abrasive mixture for abrasive wheels containing solid lubrication materials with graphite-like crystal layer lattice solid lubricant is introduced into mixing act and mixed after mixing of abrasive material grains with liquid binder or is introduced and mixed in form of preliminarily prepared suspension in liquid binder after introduction of abrasive material grains into mixing set. EFFECT: improved quality of abrasive wheels. 2 cl, 1 tbl
Patent RU-2075534-C1 (RU)
Title: Steel
Inventor: DYAKONOVA VALENTINA S
IPC: C22C38/50
Filed: 1995-02-20
Granted: 1997-03-20
Abstract: FIELD: ferrous metallurgy, particular, structural steels applicable in production of hot-rolled sheets for manufacture of welded load-carrying body of telescopic boom of truck-mounted crane. SUBSTANCE: steel contains, mas.%: carbon 0.12-0.18; manganese 1.2-1.5; silicon 0.5-0.8; chromium 0.5-1.0; nickel 0.5-0.8; copper 0.03-0.3; molybdenum 0.2-0.6; vanadium 0.1-0.2; aluminum 0.02-0.05; phosphorus 0.003-0.02; sulfur 0.003-0.015; calcium 0.006-0.03; the balance, iron. To increase the steel mechanical properties, operation durability of articles and exclusion of additional heat treatment of hot-rolled sheet, the steel contains titanium in the amount of 0.01-0.03%. EFFECT: higher efficiency. 3 tbl
Patent RU-2095936-C1 (RU)
Title: Device which controls voltage of car alternating current generator
Inventor: SAFIULLIN NAIL ZAKIROVICH
IPC: H02P9/30
Filed: 1995-05-03
Granted: 1997-11-10
Abstract: FIELD: cars. SUBSTANCE: device has temperature sensor 39 and maximal voltage clipper 40. This results in possibility to control voltage which is output by generator depending on alternation of storage battery temperature and is kept at given level at very low temperature. EFFECT: keeping voltage at terminal of car generator in given range. 3 dwg
Patent RU-2073153-C1 (RU)
Inventor: KURDYUKOV ALEKSANDR S
IPC: F16K3/12
Filed: 1995-05-26
Granted: 1997-02-10
Abstract: Использование: в машиностроении, в частности в клиновых задвижках большого диаметра для трубопроводов с подачей жидкости, газа под большим давлением. Сущность изобретения: центральный сквозной канал затвора клиновой формы выполнен в виде усеченного конуса с большим основанием, обращенным в сторону клина затвора. На торцевой поверхности затвора клиновой формы выполнены цилиндрические пазы. Образующая пазов параллельна продольной оси центрального отверстия корпуса. Глубина пазов меньше высоты полости, расположенной между седлами. 2 ил.
Patent RU-2085350-C1 (RU)
Title: Adapter for welding stainless steel pipes with zirconium alloy pipes
Inventor: ADEN VLADIMIR G
IPC: B23K20/00
Filed: 1995-06-20
Granted: 1997-07-27
Abstract: FIELD: nuclear engineering and chemical engineering; diffusion welding; adapter for welding of stainless steel pipes and zirconium alloy pipes for use as bimetallic insert. SUBSTANCE: adapter is made in form of lap diffusion welded joint of bushings made of metals corresponding to metals of pipes to be welded together. Female bushing of adapter is made of stainless steel and mated surfaces of bushings over entire length of overlapping are provided with alternating projections and recesses getting into each other. Diffusion welded lap joint is made with hard adapter layer of thickness not exceeding 5 μm. EFFECT: improved quality of joints. 7 cl, 4 dwg
Patent RU-2090106-C1 (RU)
Title: Method for producing nutritious mixture
Inventor: KVASENKOV OLEG I
IPC: A23L33/00
Filed: 1995-08-08
Granted: 1997-09-20
Abstract: FIELD: food-concentrates industry. SUBSTANCE: method involves grinding and mixing protein-, carbohydrate-, and, if necessary, fat-containing food products, water and mineral additive; heating, homogenizing, drying, breaking and repeated homogenizing in constant or alternating magnetic field of prepared mixture with simultaneous introduction of remaining part of fat-containing food products which is liquid and/or melting. EFFECT: higher efficiency. 3 cl
Patent RU-2091419-C1 (RU)
Title: Liquid nonvolatile antistatic agent for polyvinyl chloride compositions
Inventor: MALTSEV VADIM V
IPC: C08K5/00
Filed: 1995-08-21
Granted: 1997-09-27
Abstract: FIELD: production of antistatic materials of polyvinyl chloride compositions. SUBSTANCE: liquid nonvolatile antistatic agent for polyvinyl chloride compositions comprises, mas. %: potassium salt of di-(alkyl polyethylene glycol) ester of phosphoric acid (Oxyphos B-1), 80-92; polyglycol, 8-20. To prepare said antistatic agent polyglycol is fed into heated vessel being equipped by mixer, then Oxyphos B-1 is added and heating to 50 C together with mixing within 30 min is carried out. EFFECT: decreased solidification point; prevents sweating of antistatic agent of polyvinyl chloride materials within wide concentration range. 3 tbl
Patent RU-2092473-C1 (RU)
Title: Explosive emulsion composition
Inventor: ADAMETS YURIJ D
IPC: C06B45/28
Filed: 1995-08-29
Granted: 1997-10-10
Abstract: FIELD: making explosives. SUBSTANCE: composition comprises (wt %): 25- 35 grained size pyroxyline powder with passages of 0.15- 0.85 mm in diameter as stabilizer and the water-in-oil emulsion balance. Grain sized pyroxyline powder is used from utilized shots. EFFECT: improved properties. 2 cl, 2 tbl
Patent RU-2075842-C1 (RU)
Title: Состав для приготовления слоеных конфет "лакомка" и способ приготовления конфет с использованием этого состава
IPC: A23C3/00
Filed: 1995-09-26
Granted: 1997-03-20
Abstract: 1. Состав для приготовления слоеных конфет, содержащий молочную помадную массу для приготовления одного слоя, включающий сахарную пудру, патоку и сгущенное с сахаром молоко, шоколадную массу для приготовления второго слоя, включающую сахарную пудру, патоку, сгущенное молоко с сахаром, какао-продукты и спиртосодержащую добавку, отличающийся тем, что он дополнительно содержит шоколадную глазурь, молочная помадная масса дополнительно содержит крахмал, сухое молоко, сливочное масло и соль, а шоколадная помадная масса - крахмал, сухое молоко, сливочное масло, соль и ванилин, в качестве какао-продуктов - какао-порошок, а в качестве спиртосодержащей добавки - спирт при следующих соотношениях компонентов, мас.%:Патока - 3,3 - 3,4Крахмал - 2,4 - 2,5Сухое молоко - 7,7 - 7,8Сгущенное с сахаром молоко - 14,8 - 15,2Сливочное масло - 5,3 - 5,4Какао-порошок - 2,4 - 2,5Соль - 0,17 - 0,19Спирт - 0,114 - 0,115Ванилин - 0,03 - 0,032Сахарная пудра - 42,2 - 42,3Шоколадная глазурь - Остальное2. Способ приготовления слоеных конфет, предусматривающий приготовление молочной помады для одного слоя конфет, включающее смешивание сахарной пудры, патоки и молока сгущенного с сахаром, взбивание полученной массы, приготовление шоколадной помады для второго слоя конфет, включающее смешивание сахарной пудры, патоки, сгущенного молока, какао-продуктов и спиртосодержащей добавки, взбивание полученной массы, отформовку одного слоя на другой в виде жгута с последующей нарезкой жгута на отдельные корпуса, отличающийся тем, что в смесь для приготовления молочной помады дополнительно вносят крахмал, молоко сухое, масло сливочное, соль и ванилин, а в смесь для приготовления шоколадной помады дополни�
Patent RU-2103615-C1 (RU)
Title: Device for removal of toxic admixtures from atmosphere of room
Inventor: STRONGIN ANDREJ SEMENOVICH
IPC: F24F9/00
Filed: 1995-09-29
Granted: 1998-01-27
Abstract: FIELD: ventilation systems. SUBSTANCE: device includes exhaust hood and appliance for supply of plenum air to area where toxic admixtures are likely to be formed; it includes slotted nozzles located over perimeter of hood and oriented towards source of toxic admixtures; device is also provided with appliance for distribution of air from air supply duct to slotted nozzles. Air distributing appliance is made in form of distributing chamber located in center portion of hood and brought in communication with air supply duct; distributing chamber is provided with delivery branch pipes according to number of slotted nozzles; each delivery branch pipe is communicated with respective nozzles at point equidistant from faces of this nozzles. In preferable version, nozzles are provided with cellular tips; width "b" of slot of each nozzle is selected from relationship  , where b is width of nozzle, m; F is area of hood cross section, sq.m; P is perimeter of hood, m; H is height of hood above toxic admixture source. EFFECT: enhanced efficiency. 3 cl, 6 dwg
Patent RU-2106929-C1 (RU)
Title: Continuously deformed ingot cutting apparatus
Inventor: STULOV V V
IPC: B22D11/126
Filed: 1995-10-12
Granted: 1998-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has frame, cutting mechanism with cutters, cutter biasing cylinder, combustion chamber with gas supplying branch pipes, gaseous mixture ignition system and ingot cutting automatic control system. Frame has two crystallizer walls with inclined upper part positioned for rotation and pressing of metal, and two vertical crystallizer walls positioned for reciprocation. Incision and cutting of ingot are conducted by commands delivered at crystallizer output upon bringing of walls into contact one with another during pressing and ejection of metal from crystallizer. EFFECT: increased efficiency in producing measured billets, reduced usage of material and enhanced reliability in operation. 1 dwg
Patent RU-2096487-C1 (RU)
Title: Method of melt cooling in converter
Inventor: TISHKOV VIKTOR YA
IPC: C21C5/28
Filed: 1995-10-10
Granted: 1997-11-20
Abstract: FIELD: ferrous metallurgy, more specifically, making steel in oxygen steel-making converter. SUBSTANCE: the offered method includes starting of measuring lance in the process of melt blowing with oxygen, direct measuring of metal temperature and carbon content in it. Then, oxygen lance is installed at a height of 35-38 calibers and oxygen is supplied with intensity of 1.9-2.0 cu. m/t. min up to oxygen consumption of 1.35-2.0 cu.m/t. Then, intensity of oxygen blowing is increased up to 3.25-4.85 cu.m/t.min and calculated mass of coolants is added to converter. Blowing is discontinued after oxygen consumption of 0.65-1.15 cu.m/t. Possible also is agitation of melt with neutral gas during coolant adding, with intensity of 0.05-0.25 cu. m/t. min through bottom lances. EFFECT: accelerated cooling of melt due to development of regulated oxygen blowing and bottom blowing in converters that provides for increased productivity and converter lining stability, and reduced consumption of coolants. 2 cl, 1 tbl
Patent RU-2135267-C1 (RU)
Title: Pulse device to burn fuel (versions) and process of acoustic baking of microparticles (versions)
Inventor: MOMTAZ N MANSUR
IPC: F23J15/00
Filed: 1994-03-28
Granted: 1999-08-27
Abstract: FIELD: systems generating energy. SUBSTANCE: proposed updated device and process are meant to dispose of particles captured by gas flow. Process of disposal provides for use of acoustic burning gear to form wave of acoustic pressure for acoustic intensification of baking of solid particles that can be collected and removed with the aid of typical separator. Device can have form of system with direct burning to improve operation of equipment set in action by gas such as gas turbines or it can be employed as additional subsystem to clean effluent gaseous combustion products. Added particles can include sorbent to absorb other impurities of sulfur type. System can use various solid particles intended to remove impurities, for instance, reagents catching alkalis. EFFECT: improved functional efficiency of device and process. 36 cl, 11 dwg
Patent RU-2097285-C1 (RU)
Inventor: MOROZOV NIKOLAJ A
IPC: B64G1/10
Filed: 1995-12-19
Granted: 1997-11-27
Abstract: FIELD: space engineering; communication space vehicles. SUBSTANCE: space vehicle includes instrument and equipment compartment 1 having rectangular spatial form with equipment panels 2 located on its side faces. Orientation mechanism 3 located in central portion of each side face of truss is connected with on-board photoconverter panel 4. Rigidly secured on front face of truss is antenna platform 5 on which mast 6 with antenna 7 is mounted; antenna has S range. Brackets 8 are mounted on lateral surfaces of antenna platform along longitudinal axis of space vehicle. Rear end of each bracket 8 holds reflector 10 of Ku range antenna mounted through opening and locking mechanism; front end of bracket 8 carries antenna feed unit 11. On-board photoconverter panels 4 are located beyond zone of reflector aperture of antennae 10. During injection, space vehicle is located under aerodynamic nose fairing 13. EFFECT: large number of reflector-type antennas of Ku range at limited diameter of aerodynamic nose fairing; increased capacity of satellite communication systems. 2 cl, 2 dwg
Patent RU-2093278-C1 (RU)
Title: Acoustic signal processing unit
Inventor: ASTAKHOV NIKOLAJ S
IPC: B06B1/06
Filed: 1995-12-18
Granted: 1997-10-20
Abstract: FIELD: receiving acoustic signals emitted from object surface. SUBSTANCE: device has receiving acoustic transducer, analog amplifier, signal processor, calibration acoustic transducer, absorbing body, time and level sampler, vibration absorbing liquid. All members of processing unit are mounted in single housing which has two sealed compartments. EFFECT: increased functional capabilities. 2 cl, 3 dwg
Patent RU-2089628-C1 (RU)
Inventor: MASLOV ALEKSANDR A
IPC: C21D9/38
Filed: 1996-01-18
Granted: 1997-09-10
Abstract: FIELD: metallurgy, particular, heat treatment of rollers of units of steel continuous casting after build-up of their bodies. SUBSTANCE: the offered method includes multilayer electric arc building-up of its body and subsequent heat treatment with heating, holding and cooling at the rate of 5-20 C/h. Heating is carried out at the beginning at rate of 75-85 C/h up to intermediate temperature of 180-220 C. Then, repeated heating is conducted at rate of 45-55 C/h up to temperature of 580-620 C at which holding is effected for 5-7 h, and cooling. EFFECT: higher stability of rollers with spiral collars on their bodies. 1 tbl
Patent RU-2114270-C1 (RU)
Title: Door
Inventor: GRIBANOV EH I
IPC: E06B3/70
Filed: 1996-03-21
Granted: 1998-06-27
Abstract: FIELD: construction engineering. SUBSTANCE: this door is used primarily for closing dwelling premises and apartments. It has metal framework in the form of sheet and secured to edges of sheet are channel-shape members so that slot is created over edges of sheet at its both sides. Upper channel-shape member is made removable. Inserted into slots at both sides of sheet is wooden assembly which is made up of profiled boards and bars. Boards has slot at one side and tongue at other side. Prepared wooden assembly is inserted into slots of metal sheet and is clamped from atop by removable channel-shape member which is secured to sheet by screws. Holes are made in metal sheet for locking and peeping appliances. Door is provided with pins for seating in holes made in door frame and for additional strengthening of door. Above embodiment simplifies design and manufacturing of door, reduces amount of metal needed and enhances strength of door. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2094147-C1 (RU)
Inventor: ZAJDES SEMEN A
IPC: B21C1/18
Filed: 1996-04-16
Granted: 1997-10-27
Abstract: FIELD: cold plastic working of metals by surface plastic deformation. SUBSTANCE: gaging machine has base, electric engine with V-belt drive and worm reducer, which are positioned on base. Chain drive is connected with slide through screw transmission. Frame is mounted on slide. Slide end faced to immovable support is provided with central opening having truncated surface. Two conical inserts are disposed within truncated cone and fixed by threaded cover with central opening. Inner surface of inserts is made in the form of semicircular channels defining central opening. Immovable support has central opening and coaxial receptacles disposed at both sides of opening. Tool casing is positioned in one receptacle. Immovable support has openings positioned in symmetry relative to central axis, two openings at each side. Guiding columns connected by cross-piece and frame are mounted in openings. To operate gaging machine, for instance, in reduction mode, tool casing is placed into coaxial receptacle positioned in immovable support at the side adjacent to slide. Guiding ejector is positioned into central opening defined by inserts and fixed by threaded cover. Workpiece is positioned in trough, which may be adjusted in vertical plane, so that its axis is aligned with tool casing. Electric engine is switched to urge pulley to rotate. Rotational motion is transmitted through V-belt drive to slide with ejector, which pushes workpiece in longitudinal direction. While passing through tool casing channel, workpiece is deformed to obtain predetermined shape and is further delivered to receiving trough. EFFECT: increased efficiency, wider operational capabilities and improved characteristics of surfaces of workpieces. 1 dwg
Patent RU-2127277-C1 (RU)
Inventor: KREJDL JANOSH
IPC: C07F7/18
Filed: 1994-09-22
Granted: 1999-03-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to derivatives of propane-2-ol of the general formula (I)   where R 1  - phenyl possibly having at least one halogen atom; R 2  is C 1 -C 10 -alkyl; R 3  and R 4  are C 1 -C 10 -alkyl; X - H, halogen or a group (A)   where Y 1  and Y 2  independently each of other means -N= or -CH=. These compounds are used as fungicides. EFFECT: improved method of synthesis, enhanced fungicide activity. 9 cl, 12 ex
Patent RU-2115070-C1 (RU)
Title: Device used to enhance thermal conductivity of gaseous atmosphere by ionization
Inventor: TRIFONOV O N
IPC: F25B9/02
Filed: 1996-06-21
Granted: 1998-07-10
Abstract: FIELD: intensification of thermal conductivity of gaseous atmosphere. SUBSTANCE: the device uses a compressed-gas source, cooling zone blowing nozzle, controllable high-voltage source, electric arrester fastened inside the nozzle and connected to the high-voltage source. Several electric arresters independently controllable in gap and voltage are built in the nozzle. These arresters are connected to the respective independently controllable high-voltage sources. Electrodes are insulated from one another by dielectric screens. A flow swirler is installed at the nozzle outlet. Two multichannel switches are included in the arresters control circuit. Active and passive electrodes are coated by dielectric screens, they are positioned at an angle to one another and have ducts for air blowing. EFFECT: enhanced technological abilities. 3 dwg
Patent RU-2115381-C1 (RU)
Title: Method of extramedullary osteosynthesis of vertebral column and device for its realization
Inventor: LAVRUKOV A M
IPC: A61B17/60
Filed: 1996-07-04
Granted: 1998-07-20
Abstract: FIELD: traumatology, in particular, treatment of injuries and diseases of vertebral column with employment of devices of external fixation. SUBSTANCE: to catch the required quantity of motor segments of vertebral column at expansion of the range of correction, use is made of three and more curved plates. Fixed on one curved plate are two adjacent vertebral, for instance, the injured and lower ones, creating a reposition moment of forces at the level of the most injured motor segment; transpedicular fixation of vertebral is added by fixation of the spinous process and rods are introduced in the injured vertebra directly in the body, passing by the U-link. The free ends of threaded rods are secured on the curved plates by means of compensating washers and nuts. The curved plates are interconnected through brackets by lateral screw links; the links rest on the brackets through compensating washers. The curved plates may be displaced relative to each other within 60 deg., which makes it possible to adequately solve the correction of position of the vertebral column in sagittal and frontal planes. On completion of device installation correction of vertebral column deformity is carried out. Applying compression-distraction forces in the points of fixation of the lateral screw link to one of the curved plates at rigid fixation of the lateral screw link to the other curved plate, deformity of the injured segment of the vertebral column is corrected. Angular deformities of the vertebral column are corrected by distraction forces on the concave side of the deformity arch during the whole period of correction. Displacement of threaded rods introduced in the vertebra bodies in forward-backward direction simultaneously provides for displacement of vertebra in the horizontal plane, and heterodirected displacement of rods in the horizontal plane makes it possible to eliminate rotary dislocations of vertebral. The curved shape of the plate also facilitates it. EFFECT: enhanced strength of fixation of the vertebral column, accuracy of reposition and efficiency of control of dislocation and deformity correction of vertebral in all planes. 4 cl, 5 dwg