baber/WOPTO huggingface dataset:
Patent RU-2052321-C1 (RU)
Inventor: SOROKIN VSEVOLOD K
IPC: B22F3/18
Filed: 1993-01-18
Granted: 1996-01-20
Abstract: FIELD: diamond tool production. SUBSTANCE: method comprisse steps of preliminary rolling of diamond containing charge; sintering it; subsequent multiple cold rolling with intermediate high temperature heat treatment operations and final cold rolling of it. After the high temperature heat treatment hand been over, a step of cooling the material together with a furnace is being performed up to temperature (630-670)C with an isothermic curing at the above mentioned temperature over (0.5-1) hour, and then finish air cooling of the material is being performed. EFFECT: the method allows to reduce fragibility of the material at working and to enhanced cutting properties of the material for making cut off wheels, to receive its stable operational characteristics. 1 cl, 1 tbl
Patent RU-2070084-C1 (RU)
Inventor: ARTEMOV NIKOLAJ STEPANOVICH
IPC: B01D3/32
Filed: 1993-04-21
Granted: 1996-12-10
Abstract: FIELD: apparatuses of chemical machine building, particular, contact equipment in mass exchange apparatuses; applicable in chemical and other industries where contact trays are used in mass-exchange columns. SUBSTANCE: fastening (packing) unit consists of cylindrical body with transverse corrugation with their convexity directed inside the body. Installed on corrugations, on their inside surface, are contact trays whose side edge is adjacent to body. Lower part of the side edge is flanged on the internal diameter of the corrugation with transfer over the external radius of corrugation on the section. Additional corrugation 6 may be made on the body, and on the side edge of the contact tray additional corrugation may be made whose protrusion enters the depression of corrugation. In this case, side edge has vertical slots. EFFECT: reduced metal content and simplified design. 2 cl, 2 dwg
Patent RU-2034488-C1 (RU)
Title: Method of obtaining powder from edible raw plant material
Inventor: FROLOV VLADIMIR F
IPC: A23B7/02
Filed: 1993-05-05
Granted: 1995-05-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves cutting edible raw plant material into pieces with the thickness of 3-18 mm depending on juiciness of raw material; drying to water content within the range of 12-20% ; flatting dried pieces by means of rolls so that the thickness ratio of rolled pieces and primarily cut pieces is 1:(5:30); improving drying of rolled pieces till residual water content is 4-8% and grinding pieces of material. EFFECT: improved quality of powder.
Patent RU-2073949-C1 (RU)
Title: Frequency-stabilized laser
Inventor: BAGAEV SERGEJ N
IPC: H01S3/13
Filed: 1993-05-12
Granted: 1997-02-20
Abstract: FIELD: quantum electronics, laser devices, in particular, frequency-stabilized gas lasers for laser spectroscopy, measuring, direction finding and other areas. SUBSTANCE: device has master optical quantum oscillator, discriminator of frequency deviation. It is designed as tuned interferometer which has cell which medium has non-linear light absorption at device frequency. In addition device has optical circuit for matching wave edges of oscillator resonators and interferometer, decoupling filter, photodetector and automatic frequency adjustment system. In addition to absorbing cell interferometer volume contains optical quantum amplifier, which operates at frequency of master oscillator and which compensates dissipation losses in interferometer. This results in possibility to increase contrast and amplitude of frame, and to increase signal-to- noise ratio. EFFECT: increased stability and reproducibility of output frequency. 1 dwg
Patent RU-2023531-C1 (RU)
Title: Ingot production method
Inventor: MIRZOYAN GENRIKH S
IPC: B22D13/00
Filed: 1993-06-29
Granted: 1994-11-30
Abstract: FIELD: metallurgy. SUBSTANCE: ingot production method provides for application on ingot mold inner surface of cover with thermal resistance factor of 0,005-0,010 (м 2 ·K)/W, successive casting gray, white alloying iron and gray iron. Amount of gray iron of outer layer is determined from empirical ratio:   with M 1  - mass of gray iron outer layer, kg; M 2  - mass of white iron, kg; T cas.2  - white iron casting temperature. C; T liq.2  - white iron "liquidus" temperature, C; C - cover thermal resistance factor, (м 2 ·K)/W. EFFECT: significant increase of quality of produced ingots due to decrease of tensions level, increases outer layer hardness and decreased number of cracks. 2 cl, 1 tbl
Patent RU-2078308-C1 (RU)
Title: Method of determination and correction of i angle in geodetic level
Inventor: RUSKOV ALEKSANDR M
IPC: G01C5/00
Filed: 1993-07-01
Granted: 1997-04-27
Abstract: FIELD: geodetic instrumentation engineering, determination and correction of i angle in geodetic levels of all types. SUBSTANCE: scale is attached to objective lens of each geodetic level, elevation screw of one geodetic level is used to set reading on scale of the other one. Geodetic levels change places and readings are taken by scales. Average value of readings by its scale is calculated and average reading on each scale is set by elevation screw and images of ends of cylindrical level are matched with the aid of vertical correction screws. EFFECT: enhanced efficiency of method. 3 dwg
Patent RU-2072952-C1 (RU)
Title: Method of delivery of payload by solid-propellant rocket to near-earth orbit and solid-propellant rocket used for realization of this method
Inventor: SOLOMONOV YURIJ S
IPC: B64G1/14
Filed: 1993-10-18
Granted: 1997-02-10
Abstract: FIELD: rocketry and space engineering. SUBSTANCE: method consists in complete burn-out of propellant in final booster stage till thrust is lesser than minimum rated value; control of rocket is effected by second firing of rocket thrusters in form of gas-jet orientation system of final booster stage, release of nose fairing is effected in interval between firing the thruster of final booster stage; to this end, rocket is deflected through preset angle in plane containing longitudinal axis of rocket, velocity is imparted to nose fairing relative to rocket, after which rocket is deflected through new rated angle. Nozzle unit of final booster stage is provided with control engine plant in form of gas-jet orientation system; payload separation units are made in form of collapsible attachment units and pushers. EFFECT: reduction of effect of combustion products on space vehicle in injecting it into near-earth orbit. 6 dwg
Patent RU-2023663-C1 (RU)
Inventor: KRAJNOVA OLGA L
IPC: C01B31/08
Filed: 1993-10-21
Granted: 1994-11-30
Abstract: Измельченный углеродсодержащий материал прессуют, карбонизуют при нагревании со скоростью 20 - 25°С до 550 - 650°С, нагревают со скоростью 1 - 3°С/мин до 900 - 950°С, активируют водяным паром и подвергают дроблению до размера частиц 0,5 - 1,5 мм.
Patent RU-2111024-C1 (RU)
Title: Method for treatment of visual perception disturbances in case of delay of psychoneurological development of children and device for its embodiment
Inventor: SKVORTSOV IGOR ARNOL DOVICH
IPC: A61M21/00
Filed: 1994-01-05
Granted: 1998-05-20
Abstract: FIELD: medicine. SUBSTANCE: visual stimulation of children is performed by switching-on and off of light source under conditions of external illumination within the range of 0-2 lx in two stages. First stage includes from 2 to 15 daily procedures consisting in stimulation carried out by series of periodic switching-on and off of stationary light source. Every series of first procedure includes from 10 to 30 on-off operations for the time of 1-2 to 4-5 s and from 20 to 100 on-off operations within above-indicated time in every series of last procedure increasing the number of on-off operations from first procedure to the last one. Second stage includes from 10 to 30 daily procedures consisting in stimulation performed by series of periodic displacements of light source in horizontal direction from right to left and from left to right, with light source switched on-off periodically for 1-3 s. Duration of every series is from 2 to 10 min, and it increases from the first to the last procedure. Method realization device has light source 6 connected to switch 7. In addition, it has pulse generator 1, pulse sequence-to-position code converter 2, conversion direction control unit 3, position code-to-light source linear displacement converter 4, and commutator 5 with corresponding connections. EFFECT: higher efficiency of treatment. 4 cl, 5 dwg
Patent RU-2054418-C1 (RU)
Inventor: SMIRNOV LEV NIKOLAEVICH
IPC: C07D403/14
Filed: 1994-03-16
Granted: 1996-02-20
Abstract: FIELD: organic chemistry. SUBSTANCE: phthalonitrile is used as reagent 1, sodium butylate is used as reagent 2, phenyl diamine is used as reagent 3, urea being used as reagent 4. reaction is carried out by boiling reaction mixture within 5-6 h. Yield of desired triisoindole benzene macrocycle is 95.5 %, its melting point being 331-332 C. EFFECT: improves efficiency of method. 2 dwg, 2 tbl
Patent RU-2076990-C1 (RU)
Inventor: DREJTSER VLADIMIR I
IPC: F16L58/02
Filed: 1994-04-25
Granted: 1997-04-10
Abstract: FIELD: pipe line engineering. SUBSTANCE: hose facing material based on an reinforcing filler is introduce from one end of a pipe. The filler is impregnated with thermosetting binder and interposed between hoses made of thermoplastic films. The hose material is pressed to the inner side of the pipe under the action of the pressure of fluid and then it is solidified. EFFECT: simplified method. 1 tbl
Patent RU-2064424-C1 (RU)
Inventor: MANOKHIN VLADIMIR ALEKSANDROVI
IPC: B65D1/12
Filed: 1994-05-24
Granted: 1996-07-27
Abstract: FIELD: storage and transportation of fuels, oils and other liquids. SUBSTANCE: metal safety can has housing of shape which forms space for air pocket. Can has neck, hollow tube through which neck space communicates with air pocket, carrying handle and grip to be held by hand when emptying the can. Grip is made in form of plate secured in lower portion of housing rear wall at the level of bottom wall to serve as extension of rear wall at its tangential plane. To drain liquid from can handle of can should be held by hand, grip should be caught by fingers of other hand and can should be turned in direction of its front wall. EFFECT: enhanced safety, reliability and convenience of use. 4 dwg
Patent RU-2084356-C1 (RU)
Title: Tractor hydraulic drive
Inventor: KSENEVICH IVAN P
IPC: F15B21/04
Filed: 1995-01-27
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering; agricultural and industrial tractors and other self-propelled machines and vehicles. SUBSTANCE: tractor hydraulic drive has hydrostatic transmission of propelling devices with pump 1, hydraulic motor 2, power and return hydraulic lines 3, 4, hydraulic make-up line 8 and mounted equipment hydraulic system with pump 11, hydraulic distributor 12, hydraulic cylinder 13, filter 15 installed in return line, and hydraulic tank 16. Hydraulic drive has additional hydraulic accumulator 24. Inlet of hydraulic make-up line 8 is connected with working space of hydraulic accumulator 24. Two-line valve controlled from dividing member 25 of hydraulic accumulator is installed at outlet of return hydraulic line 14. This valve is closed in process of charging of hydraulic accumulator 24 and is open in process of discharging. Return hydraulic line 14 communicates with hydraulic make-up line 8 through check valve 29 at section after filter 15. EFFECT: enhanced reliability of operation. 4 cl, 1 dwg
Patent RU-2105991-C1 (RU)
Title: Method for measurement of parameters of noise emission of underwater object
Inventor: VLASOV JU N
IPC: G01S3/80
Filed: 1995-05-06
Granted: 1998-02-27
Abstract: FIELD: underwater acoustics. SUBSTANCE: invention may be used to measure parameters of noise emission of low-noise objects. Characteristic feature of method consists in formation of acoustic channel in the form of zone with increased temperature of liquid along its boundaries between tested underwater object and hydroacoustic receiver along route of passage of acoustic waves. Such acoustic channel can be formed in natural pond with the use of pulse laser beam with ring-like distribution of intensity of laser radiation across section. EFFECT: improved authenticity of method. 4 cl, 3 dwg
Patent RU-2091475-C1 (RU)
Inventor: AUTLEV RUSLAN KHUSEJNOVICH
IPC: C12G3/06
Filed: 1995-05-17
Granted: 1997-09-27
Abstract: Использование: изобретение относится к ликеро-водочному производству, в частности, к водкам особым. Сущность изобретения: водка особая "Белая акация" содержит сахар-песок рафинированный в количестве 19,5-20,5 кг на 1000 дал готового продукта и водно- спиртовую жидкость по расчету купажа на крепость 40%. Для повышения органолептических показателей водки путем придания ей мягкого гармоничного вкуса с тонким нежным спиртовым ароматом акации в нее дополнительно вводят на 1000 дал масло белой акации в количестве 0,0145-0,0155 кг. 1 табл.
Patent RU-2101427-C1 (RU)
Inventor: KOSTIN G V
IPC: E04B1/38
Filed: 1995-05-17
Granted: 1998-01-10
Abstract: FIELD: construction engineering. SUBSTANCE: butt-joint of span-pieces with column of reinforced concrete framework of building has column with hole made for connecting member. Such holes are made in manufacture of column at level of building floors. Span-piece is provided with passage made in head-pieces with which it is put on connecting member. Connecting member is sectional, one part of it has pintle in one end and yoke in other end, second part has pintle in one end and other end is formed as strip. In mounting, strip enters yoke, therefore their dimensions are corresponding. Joining of column and span-piece is as follows. Components of connecting member are introduced into column hole from different sides of column. Aforesaid components embrace inner part of column, then these components are connected together by welding, and column is installed in design position. Span-pieces are installed after installation of columns. This is done by placing span-pieces on pintles of connecting member. Then, hollow spaces around pintle of connecting member are concreted. EFFECT: high efficiency. 2 cl, 9 dwg
Patent RU-2120263-C1 (RU)
Title: Method for carrying out conservative treatment of burned eyes
Inventor: MAZUR IVAN ANTONOVICH
IPC: A61F9/00
Filed: 1995-08-01
Granted: 1998-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves injecting 1% thiotriazoline solution 4 times a day into an injured eye in epibulbar administration mode and 0.5 ml once a day in parabulbar administration mode. EFFECT: enhanced effectiveness of treatment. 2 cl
Patent RU-2104015-C1 (RU)
Inventor: NIGMATULLIN T G
IPC: A61K35/76
Filed: 1995-08-14
Granted: 1998-02-10
Abstract: FIELD: biotechnology, pharmacy. SUBSTANCE: invention proposes new medicinal formula of the following composition, wt.-%: purified concentrate of coli-bacteriophage, 9-15; 1-% quinosol solution, 0.8-1.2; anhydrous lanolin, 25-35; albumin, 1.8-2.0; vegetable oil (castor, sunflower and others), up to 100. Agent is used for specific prophylaxis and treatment of suppurative-inflammatory illnesses and wound infections of coli etiology. EFFECT: new improved formula of coli-bacteriophage, enhanced curative effect. 1 tbl
Patent RU-2097680-C1 (RU)
Title: Method of formation of contour hose charges from water-containing explosives
Inventor: ARTEMEV EDUARD P
IPC: F42D1/08
Filed: 1995-08-14
Granted: 1997-11-27
Abstract: FIELD: mining industry, applicable in opencast mining of mineral resources for sloping of high walls in open casts and in water-development projects. SUBSTANCE: the method consists in mixing of thickened aqueous solution of oxidant with solid sensitizer - granulotrinitrotoluene and cross-linking agent with variation of percentage of granulotrinitrotoluene at a solution temperature below the melting point of granules of granulotrinitrotoluene, filling of polyethylene hose with a diameter corresponding to the charge mass per meter of the borehole, placed in the borehole or formed on the surface of the high wall with subsequent placement of it in a contour borehole. EFFECT: facilitated procedure. 1 dwg, 1 tbl
Patent RU-2083298-C1 (RU)
Title: Device for cleaning outer side of pipe line
Inventor: SAMOJLOV BORIS V
IPC: B08B9/023
Filed: 1995-10-06
Granted: 1997-07-10
Abstract: FIELD: pipe line engineering. SUBSTANCE: device has working member with cleaning members and actuating mechanism with a flexible link. The working member is made up as a detachable drum provided with projections that are uniformly arranged over periphery of the end faces on its outer side. The hook rods are mounted on the base of the projections for interaction with the flexible link. The drum comprises saddle-shaped compartments the side walls of which point outwards. The side walls of adjacent compartments are interconnected through detachable pivots to define projections. The cleaning members are secured to the end face portions of the inner side of the drum. The transmitting link of the actuating mechanism is made up as a sprocket whose diameter is no less than the width of the drum. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2095429-C1 (RU)
Title: Method of producing roller-bearing steel
Inventor: ZIMOVETS VLADIMIR G
IPC: C21C7/10
Filed: 1995-11-02
Granted: 1997-11-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method includes smelting and oxidizing metal in arc furnace, tapping metal into ladle, treatment with basic slag, alloying and deoxidation with silicon-containing materials and aluminum, and blowoff with argon. According to invention, metal is additionally subjected to vacuum-slag treatment; into ladle, non-deoxidized metal without slag is tapped; treatment with basic slag is performed when metal is tapped from furnace and finished in ladle; and argon blowoff is performed during vacuum-slag treatment with intensity 0.001-0.010 cu.m/min per 1 t of metal. In the stage of basic slag treatment, first, slag with basicity B=CaO/SiO 2 = 2.0-6.0 and content FeO+MnO=K=1-5 wt % is used until sulfur content 0.008-0.012 wt % is attained, whereas B/K ratio is maintained in the range 1 to 3. Then, before vacuum-slag treatment, basicity of slag is reduced to 1.0-1.5, and vacuum-slag treatment is carried out under agitation by argon with intensity (I) determined from formula: JM 2 =0.40-0.53 where I is expressed in cu. m/min per 1 t of metal and M is weight of slag-forming components added into ladle during tapping of metal out of furnace and finishing, kg/t. EFFECT: enhanced efficiency of process. 1 tbl
Patent RU-2114894-C1 (RU)
Inventor: KHUGO GERARD POLDERMAN
IPC: C10G9/06
Filed: 1994-03-18
Granted: 1998-07-10
Abstract: Способ может быть использован для подавления испарений сырья при термическом крекинге. Термический крекинг углеводородного сырья включает нагрев подаваемого вещества в печи, его подачу в камеру реакции, разделение потока из камеры реакции на поток легких продуктов и поток тяжелых продуктов. Поток тяжелых продуктов подают в колонну вакуумной дистилляции для разделения потока тяжелых продуктов на фракции. Подача потока тяжелых продуктов в колонну вакуумной дистилляции содержит прохождение потока тяжелых продуктов сквозь ограничительное отверстие, прохождение потока тяжелых продуктов вверх по вертикальному трубопроводу такой длины, что давление жидкости на конце вертикального трубопровода имеет такую величину, что подавляет испарение на его нижнем конце. При последующем прохождении потока тяжелых продуктов через трубопровод в колонну вакуумной дистилляции конфигурация трубопровода построена таким образом, что давление жидкости на его выходе согласовано с давлением жидкости в колонне вакуумной дистилляции. 3 з.п. ф-лы, 2 ил.
Patent RU-2101187-C1 (RU)
Title: Антикопировальная пленка
Inventor: KHEL MUT SHTAJNINGER
IPC: B42D25/29
Filed: 1993-10-16
Granted: 1998-01-10
Abstract: Использование: для защиты документов от копирования. Сущность изобретения: антикопировальная пленка, состоящая по меньшей мере из одного слоя из прозрачного материала с непрозрачными или отражающими зонами, размещенными примерно на равных расстояниях друг от друга, причем плоскости упомянутых зон расположены примерно параллельно друг другу и примерно в том же самом предопределенном положении относительно поверхностям прозрачного слоя по меньшей мере на одной из поверхностей прозрачного слоя с обеспечением по меньшей мере частичной прозрачности антикопировальной пленки под определенным углом взгляда на ее поверхности, причем отличительная особенность данной антикопировальной пленки заключается в том, что непрозрачные или отражающие зоны по меньшей мере частично образованы из экспонированного и в случае необходимости проявленного фоточувствительного материала, причем непрозрачные или отражающие зоны размещены вертикально или под углом относительно поверхности прозрачного слоя. Другим объектом изобретения является подобная антикопировальная пленка, в которой прозрачный слой и непрозрачные или отражающие зоны образованы из соэкструдированных прозрачной и непрозрачной или отражающей пластмасс. 2 с. и 10 з.п. ф-лы, 8 ил.
Patent RU-2114343-C1 (RU)
Title: Planetary gear with distributed load (variants)
Inventor: LEFRANC BENEDICTE ANNE-MARIE
IPC: F16H1/28
Filed: 1994-12-14
Granted: 1998-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: planetary gearing has at least one satellite gear for meshing with central gear-wheel and with gear-wheel provided with internal rim. Satellite gears are mounted on vacant end of flexible shaft for turning about axis. Other end of flexible shaft is manufactured integral with carrier. Toothed gear-wheels are of worm type. Satellite gears have function of spherical support. They are coupled to compensation device which maintains it in definite position. EFFECT: improved design. 7 cl, 3 dwg
Patent RU-2101889-C1 (RU)
Inventor: SOLOV EV IGOR SERGEEVICH
IPC: H05K7/00
Filed: 1996-01-17
Granted: 1998-01-10
Abstract: FIELD: television engineering. SUBSTANCE: TV signal converter has robust case accommodating color signal processing circuits provided with leads for mounting converter on printed-circuit board and leads for connecting external and internal TV color signal users. Some components of signal processing circuits are surface-mounted parts. EFFECT: simplified design. 1 wdgn
Patent RU-2100292-C1 (RU)
Inventor: OVTSOV LEONID P
IPC: C02F3/32
Filed: 1996-03-05
Granted: 1997-12-27
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to biological disinfecting, cleaning, and posttreatment of waste waters from sugar-refinery factories. Waste water is disinfected in oxidation ponds by means of adding conferva, cyanobacteria, and diatomaceous microscopic algae at ratio 1: 1:1 and concentration 4.99 x $$$ cells in 1 ml. Water is then transferred onto biological plateau constituting low-shaped plot of Earth surface with superior water plants planted with density 160 specimens on 1 sq.m, flow velocity 0.01-0.003 m/s, and drain height 0.1 to 0.2 m. Water is finally cleaned in natural swamp with superior water vegetation with planting density 75 specimens on 1 sq.m, flow velocity 0.001 m/s, and drain height 0.45 m. EFFECT: enhanced cleaning efficiency. 6 tbl