baber/WOPTO huggingface dataset:
Patent DE-19945798-C1 (DE)
Title: Recovery of bacteriorhodopsin, useful e.g. as light-energy converter for data storage, by growing halobacteria in medium containing nitrogen source other than peptone
Inventor: KRISCHKE WOLFGANG
IPC: C12N1/20
Filed: 1999-09-24
Granted: 2000-10-26
Abstract: The present invention relates to a method for extracting bacterio-rhodopsin from bacteria by means of a multi-step purification method.
Patent DE-19950537-C1 (DE)
Title: Removable automobile hardtop has opposing side C-pillars at one end of the roof section with the rear window between them in release mountings and/or hinge fittings for dismantling or folding for stowage in a small space
Inventor: TROST DANIEL
IPC: B60J7/10
Filed: 1999-10-21
Granted: 2001-05-03
Abstract: The removable hardtop, for an automobile, has a roof section (1) and two opposing C-pillars (2) at one end of the roof section (1). The rear window (3) is between the C-pillars (2). The rear window (3) and/or the side pillars (2) are in a release mounting and/or hinge flap movement at the roof section (1).
Patent RU-2072561-C1 (RU)
Title: Warning device
Inventor: VOLODARSKIJ DAVYD V
IPC: G08B7/06
Filed: 1992-11-30
Granted: 1997-01-27
Abstract: FIELD: systems and devices used for warning about electrical appliances and devices left alive without supervision. SUBSTANCE: warning device has set of main current-consumption sensors and warning unit; in addition, it is provided with correction unit, delay unit, and set of additional current-consumption sensors; due to such an arrangement, signal indicating ON-state of periodically turned-on current consumer is shaped even during intervals. EFFECT: provision for warning about ON-state of periodically turned-on power consumers under any operating conditions. 1 dwg
Patent RU-2073826-C1 (RU)
Title: Method of measuring misalignment of openings
Inventor: MIRONCHENKO VLADIMIR I
IPC: G01B5/24
Filed: 1992-12-04
Granted: 1997-02-20
Abstract: FIELD: measuring instruments. SUBSTANCE: method comprises inserting measuring rollers into openings to be tested with a spaced relation, rolling the surfaces of the openings by the rollers, measuring extremum deviations of surfaces of the measuring rollers from the nominal common axis of the openings at base lengths by which one can judge about the misalignment of the openings and deviation of the axes of the openings from the common axis. EFFECT: improved accuracy of measurements. 2 cl, 1 dwg
Patent RU-2048204-C1 (RU)
Title: Method and device for scouring grain
Inventor: MYSLINSKIJ EMIL B
IPC: B02B3/00
Filed: 1992-12-09
Granted: 1995-11-20
Abstract: FIELD: agriculture mechanical engineering. SUBSTANCE: compressing and shearing forces created by two rotating surfaces effect on the grain. The surfaces are arranged one inside the other and oscillate in two mutually perpendicular planes. The direction of oscillation of the inner surface is opposite to the direction of oscillation of the outer surface. The frequency of oscillation of the inner surface in the vertical plane is greater than in the horizontal plane. The oscillation frequency of the outer surface is differ from or equal to the oscillation frequency of the inner surface. The device has two conical concaves provided with vibration exciters. The exciters are constructed as planet gears which are actuated by single shaft and symmetrical with respect to its center. EFFECT: enhanced efficiency. 3 cl, 10 dwg
Patent RU-2050644-C1 (RU)
Inventor: SELIVERSTOV SERGEJ D
IPC: H01M10/12
Filed: 1992-12-31
Granted: 1995-12-20
Abstract: Использование: в производстве химических источников тока. Сущность изобретения: на токоотводы наносят активный материал разнополярных электродов, сушат, формируют, разделяют разнополярные электроды сепараторами, собирают их в блоки и устанавливают в корпус, заливают электролит и заряжают аккумулятор. 50 99 мас. агидола 1 и 1 50 мас. бисалкофена перемешивают в смесителе при скорости 30 100 об/с в течение 5 30с. По достижении аккумулятором степени заряженности, равной 35 70% степени заряженности полублока положительных электродов, смесь агидола и бисалкофена вводят в электролит в количестве 0,02 0,4 мас. от массы залитого электролита, выдерживают не менее 10 ч и продолжают заряд. Способ обеспечивает увеличение срока службы и улучшение электрических и эксплуатационных характеристик аккумулятора. 1 з. п. ф-лы, 1 табл.
Patent RU-2038634-C1 (RU)
Title: Information transmission system
Inventor: ZAJTSEV YURIJ N
IPC: G08C19/18
Filed: 1993-01-11
Granted: 1995-06-27
Abstract: FIELD: information change for complexes of controlling different purpose objects, namely in a mode of continuous transfer from several users by the same radiochannel. SUBSTANCE: system provides enhanced information flexibility in conditions of continuous intensive information supply upon a limited information capacity of a receiving side of the system. The system includes connected in series information sources; each information source has a decoder, a unit for separating a timing signal, a shaper of marker pulse, a gating unit, a buffer memory unit, a timing pulse generator, an interlocking mode unit and a decoder of the interlocking elimination. EFFECT: enhanced information flexibility of the system. 1 cl, 6 dwg
Patent RU-2122491-C1 (RU)
Title: Electric-powered shaver and cutting system for electric-powered shaver
Inventor: DEHVID R LOK
IPC: B26B19/04
Filed: 1993-02-05
Granted: 1998-11-27
Abstract: FIELD: electric-powered shavers at least with three individual and independent cutting assemblies. SUBSTANCE: this shaver and cutting system has at least three individual and independent foil components, knife block having at least three individual and independent knife assemblies, as well as a supporting system of knife set with at least three individual and independent supporting members according to the number of knife assemblies for reciprocating side by side motion; each supporting member has means of retaining of the knife assembly and mounting means for firm connection of the supporting member to the electric-powered shaver, and installed for reciprocating motion jointly with the knife assembly and curved rotary motion around the axis perpendicular to the direction of reciprocating motion of the supporting member. EFFECT: enhanced comfort and efficiency of shaving. 19 cl, 18 dwg
Patent RU-2104439-C1 (RU)
Title: Способ ремонта локальных повреждений трубопроводов
Inventor: AL FEO GOGLIO
IPC: F16L55/16
Filed: 1993-03-17
Granted: 1998-02-10
Abstract: Использование: в области ремонта трубопроводов. Сущность: устанавливают кольцевую прокладку на каждом из двух краев чашки, обе прокладки зажимают между выступами и внешней стенкой трубопровода с помощью стяжек, затем в промежуток вокруг поврежденного участка трубопровода вводят смолистую смесь, полностью заполняя его и вытесняя воздух через вентиляционный вентиль, последний после этого закрывают, а введение смолистой смеси продолжают до получения внутри промежутка повышенного давления, вентиль после этого окончательно закрывают и введенную смолу оставляют затвердевать. 5 з.п. ф-лы, 4 ил.
Patent RU-2066707-C1 (RU)
Title: Method for utilization of nickel from spent solutions of chemical nickel-plating
IPC: C23C18/36
Filed: 1993-02-08
Granted: 1996-09-20
Abstract: FIELD: utilization of nickel from spent solutions of chemical nickel-plating. SUBSTANCE: method for utilization of nickel from spent solutions of chemical nickel-plating includes precipitation of nickel in form hydroxide at pH 11-11.5, addition of complexing agent to the solution, and dissolving of sediment with acid. EFFECT: higher efficiency. 2 tbl
Patent RU-2034772-C1 (RU)
Title: Truck hydraulic crane
Inventor: KAZAKOV ENVER A
IPC: B66C23/90
Filed: 1993-03-09
Granted: 1995-05-10
Abstract: FIELD: construction and road building machinery. SUBSTANCE: truck crane features higher capacity owing to increased load lifting speed. Use of detents in middle section of telescopic boom enhanced operating characteristics increasing height of lifting of rated load. Use of automatic lifting capacity limiting system enhanced reliability of crane and safety of crane operating at maximum load capacity in confined spaces. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2068146-C1 (RU)
Title: Pivoting pipe line
Inventor: POLETAJKIN VLADIMIR F
IPC: F16L9/18
Filed: 1993-03-31
Granted: 1996-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: pipe line has four metallic pipe lines and three rotatable joints. Pipe line 1 and one of the rotatable joints are secured to the fixed part. Pipe line 4 and one of the rotatable joints is secured to the movable part of the telescopic device. The lengths of the telescopic device of the pipe line and movable pipe lines are defined by relationships presented in the invention description. EFFECT: improved design. 1 dwg
Patent RU-2111872-C1 (RU)
Title: Contact suspension lever
Inventor: BELJAEV I A
IPC: B60M1/225
Filed: 1993-04-15
Granted: 1998-05-27
Abstract: FIELD: railway transport; lever contact suspensions of electrified railways. SUBSTANCE: lever bracket is formed by two parallel plates with flat lock hinge mounted between plates. Turnable resilient hooks are installed on ends of lock for hooking spacer bushings on bolts fastening bracket plates. Cutouts in form of chutes are made on lock and bracket plates at equal distances from hinge joint axis. Surface of each chute is identical to surface of carrier cable. EFFECT: provision of multipurposeness, improved reliability and facilitated mounting. 1 dwg
Patent RU-2031851-C1 (RU)
Title: Method of purifying sewage against organic compounds
Inventor: ARKHIPOV VLADIMIR P
IPC: C02F1/32
Filed: 1993-04-29
Granted: 1995-03-27
Abstract: FIELD: purifying sewage. SUBSTANCE: sewage is treated by oxidation agent (e. g. ozone). The process is followed by pulse UV-irradiation, duration of pulse being 10 -6  - 10 -3  s, density of irradiation being at least 100 kWt/m 2 . EFFECT: improves purification, decreases duration of the process and energy expense. 3 cl, 3 tbl
Patent RU-2100195-C1 (RU)
Inventor: KRIVOSHLYKOV ANATOLIJ NIKIFORO
IPC: B28D1/04
Filed: 1993-05-05
Granted: 1997-12-27
Abstract: FIELD: semiconductor engineering. SUBSTANCE: device has two rings with ring-shaped groove that form a space, tension ring received in the space, and bolts of different lengthens. The outer ring has variable rigidity and provided with radial grooves. . EFFECT: improved design. 5 dwg
Patent RU-2088244-C1 (RU)
Title: Method of vi-antigen preparing
Inventor: LVOV VYACHESLAV L
IPC: A61K35/66
Filed: 1993-05-14
Granted: 1997-08-27
Abstract: FIELD: immunology, microbiology. SUBSTANCE: microorganism Citrobacter freundii or Salmonella typhi is cultured on nutrient medium, supernatant is separated and sterilized by microfiltration on membranes (pore size is 0.22 mc). Filtrate is concentrated, ultracentrifuged, treated with enzymes and subjected for gel-chromatorgaphy. The end product is used for making preparations used for immunodiagnosis and immunoprophylaxis of typhoid fever. EFFECT: high yield, purity and quality of VI-antigen.
Patent RU-2055050-C1 (RU)
Title: Method for production of mullite-based reaction-baked ceramic material (oxsalsox-m)
Inventor: LISOV MIKHAIL F
IPC: C04B35/185
Filed: 1993-05-13
Granted: 1996-02-27
Abstract: FIELD: production of ceramic materials. SUBSTANCE: method involves preparation of charge from powdered silicon, silicon dioxide and aluminium oxide taken in the following relations, wt.-%: silicon, 2.1-15.4; silicon dioxide, 0.1-24.4; aluminium oxide, 73.5-88.5. The components are mixed at atomic silicon/aluminium relation Si:Al from 1:3 to 1:4. Blanks formed from this charge are burnt once in an oxygen-containing atmosphere until their weight ceases to change. The reaction-baked single-phase mullite-based ceramic material resulting after cooling has considerably higher thermal stability of its volume. The mullite-based ceramic material is characterized by fine-grained structure (grain size 1 to 5 microns), high thermal stability and strength parameters, and improved electrophysical characteristics. EFFECT: higher efficiency. 1 tbl
Patent RU-2065994-C1 (RU)
Title: Driving device
Inventor: KARTUNOV ANDREJ N
IPC: F03G3/00
Filed: 1993-11-29
Granted: 1996-08-27
Abstract: FIELD: power devices for driving mechanical and electrical equipment. SUBSTANCE: device can be used as self-contained source of power in gravitational conditions. It has frame and shafts mounted on it and connected with wheels interconnected by flexible endless line which carries T-shaped parts uniformly distributed over its perimeter and fixed to it at locations of flange joints. Located on flanges of T-shaped parts are weights which are movable along flanges. Ratio of mass of weights moving along vertical and horizontal flanges is -1: (20-30). On descending section of trajectory of moving of T-shaped parts, summary torque is larger than on ascending section of trajectory due to difference in length of arms of weights when they are located at edge of horizontal flanges or at flange joint spot. This difference can be taken- off from output shaft of device and directed to consumer. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-2053756-C1 (RU)
Inventor: PAVLOV ANATOLIJ F
IPC: A61H39/00
Filed: 1993-11-09
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: method for treatment of chronic recurring aphthous stomatitis includes determination of electric conduction and electric potential and exposure to effect of stationary magnetic field with intensity of 200 mT to attain electric potential in points of acupuncture of 40-80 mV, or disappearance of disease symptoms. If electric potential exceeds 80 mV, correction is effected by stationary magnetic field of the north pole, and if electric potential is below 40 mV, correction is accomplished by stationary magnetic field of the south pole. EFFECT: improved functional results. 4 tbl
Patent RU-2080062-C1 (RU)
Title: Device for fighting weeds
Inventor: VYALKOV VLADIMIR I
IPC: A01M21/04
Filed: 1993-11-22
Granted: 1997-05-27
Abstract: FIELD: agricultural equipment. SUBSTANCE: device has vessel 1 installed on transport facility, pump 2, heater 3, distributing bar 4 with sprayers 5. For more efficient spraying of working fluid, device is additionally provided with heating elements 7 installed under deflecting surface of sprayers. When stream of working fluid gets on heated deflecting surface of sprayers, vapor interlayer is formed which destroys stream of working fluid with generation of droplets with their size and number corresponding to properties of pesticides being sprayed. EFFECT: high efficiency. 2 dwg
Patent RU-2056248-C1 (RU)
Title: Alloy composition
Inventor: VETER VLADIMIR VLADIMIROVICH
IPC: C22C38/44
Filed: 1993-12-21
Granted: 1996-03-20
Abstract: FIELD: welding materials. SUBSTANCE: alloy contains, % by weight: carbon 0.10-0.18; silicon 0.65-0.90; manganese 0.60-0.90; chromium 13.00-18.00; nickel 1.50-3.30; molybdenum 0.10-0.35; tungsten 0.20-0.50; iron the balance. EFFECT: increased service life of surfaced part by increased wear-resistance and resistance to thermal erosion cracks. 2 tbl
Patent RU-2042648-C1 (RU)
Title: Method for biological treatment of sewage
Inventor: BEDIMOGOV SAIDNAZAR
IPC: C02F3/02
Filed: 1993-12-23
Granted: 1995-08-27
Abstract: FIELD: public services. SUBSTANCE: method involves delivery of untreated sewage with active nitrified ooze to aeration stage followed by separation of ooze mixture into excess and recirculating ooze and clarified biologically-treated sewage, delivery of the mixture of untreated sewage with nitrified active ooze throughout the length of aerotank, using at this stage the fixed and free-floating carriers for nestling of active ooze microorganisms on their surface, said carriers being constituted by suspended matter entering with the untreated sewage, dividing the ooze mixture at the aeration stage into two streams one of which is compacted and delivered for mixing with the untreated sewage in the capacity of nitrified active ooze while the other is divided at the aeration stage in a stream moving not faster than 1.5 mm/s into recirculating active ooze which is returned to the aeration stage under the force of the ascending water-air stream, and a mixture of biologically treated sewage and excess active ooze with a concentration not exceeding the increment of active ooze, which is subjected to treatment with reagents followed by its separation into excess active ooze and clarified treated sewage, the excess active ooze is compacted while the clarified treated sewage water is filtered. EFFECT: higher efficiency. 1 tbl, 1 dwg
Patent RU-2126362-C1 (RU)
Title: Method of recovery of anhydrous hydrogen fluoride from depleted uranium hexafluoride
Inventor: MESTEPI DZHEJMS KH
IPC: C01G43/01
Filed: 1994-01-21
Granted: 1999-02-20
Abstract: FIELD: treatment of depleted uranium mixtures, in particular, method of recovery of anhydrous hydrogen fluoride from depleted uranium hexafluoride. SUBSTANCE: method consists in reaction of depleted gaseous uranium hexafluoride with water in gaseous state to produce uranyl fluoride and mixture of hydrogen fluoride and water; reaction of uranyl fluoride and water in gaseous state to produce triuranium octooxide; combining the mixtures from the first and second reactions of hydrogen fluoride and water to produce water, hydrogen fluoride and oxygen, then they are separated to obtain free of water flow including hydrogen fluoride and oxygen. Hydrogen fluoride may be obtained by separation from flow of oxygen. EFFECT: provision of method for uranium hexafluoride removal by its reaction with definite reagents to produce commercial product. 17 cl, 1 dwg, 5 tbl
Patent RU-2077827-C1 (RU)
Title: Способ получения длинномерных постоянных магнитов
IPC: H01F1/053
Filed: 1994-02-14
Granted: 1997-04-20
Abstract: Способ получения длинномерных постоянных магнитов из сплавов редкоземельных металлов, включающий получение сплава, измельчение его, уплотнение порошка в магнитном поле, спекание, термообработку, механическую обработку и намагничивание, отличающийся тем, что уплотнение порошка осуществляют за счет одновременного наложения вибрации и магнитного поля при непрерывной загрузке порошка.
Patent RU-2063275-C1 (RU)
Inventor: TUEV MIKHAIL YU
IPC: B21B13/18
Filed: 1994-05-25
Granted: 1996-07-10
Abstract: FIELD: plastic metal working. SUBSTANCE: invention is related to rolling mills for spaced rolling. Rolling and forging mill has stand of rolls, working rolls with start and calibration parts each mounted in stand for turning on eccentric shaft and provided with hinge and drive of rolls. Hinges of opposite rolls of mill are put on common axis and are displaced with reference to rolling axis. Movement of rolls of this mill provides for capture, reduction and movement of billet with rotation of eccentric shafts to ensure gradual growth of area of deformation point which enables frequency of unit feed of billet to be raised and consequently productivity of mill to be increased. This makes it possible to use given mill of proposed design in mix of casting and rolling modules. EFFECT: simplified design and increased productivity of mill. 2 dwg
Patent RU-2075960-C1 (RU)
Title: Jewelry stone working method
Inventor: VASILEV ANTON V
IPC: A44C17/00
Filed: 1994-06-28
Granted: 1997-03-27
Abstract: FIELD: jewelry's art. SUBSTANCE: method involves determining minimum and maximum angles α of inclination of main facets of pavilion depending on refractive index n of material to be faceted; selecting angle a of inclination of main facets of bit in accordance with selected angle b of inclination of main facets of pavilion to obtain ranges of possible values of angles a and b of inclination of main facets of pavilion and bit; excluding two of obtained ranges, in which beam radiated from stone is deflected for less than 10 deg from direction of beams falling on facets of bit or platform; selecting from remaining ranges of facet inclination angles the ranges satisfying following conditions:  . EFFECT: increased efficiency, improved quality of worked jewelry stone. 7 cl, 10 dwg
Patent RU-2071285-C1 (RU)
Title: Uterine dilator
Inventor: MELNIKOV VLADIMIR A
IPC: A61M29/00
Filed: 1994-07-09
Granted: 1997-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has opening communicating with atmosphere by means of through valve in handle hole. EFFECT: lower risk of barotrauma complications. 1 dwg
Patent RU-2086863-C1 (RU)
Inventor: KARMINSKIJ VALERIJ D
IPC: F24S90/00
Filed: 1994-07-18
Granted: 1997-08-10
Abstract: FIELD: thermal-to-mechanical energy conversion in agriculture, space engineering, and other industries. SUBSTANCE: converter has fixed baseplate mounting axle of revolution. Converter rotor is spider with vertical posts and horizontal arms. The latter carry unbalancing weights which are hollow and mounted for axial displacement along arms. Fixed on one of unbalancing weights is toothed rack engageable with gear which comes in mesh with large-diameter gear. Gears are mounted for rotation on shafts set on pivots coupled with post. Gear is engageable with second toothed rack fixed on working thermal element made of metal possessing transformation induced plasticity. Unbalancing weight mounted on second arm is coupled via spring with rigid stop made on arm end. Unbalancing weights 6 are interconnected by means of link passed through hole in post. Arm end carries rod hinged thereon for rotation. Rod is coupled through cable and pulley with unbalancing weight. Reflector mounted on post fixed on baseplate is placed in front of spider in parallel to the latter and south-oriented. EFFECT: enlarged functional capabilities. 3 cl, 3 dwg
Patent RU-2071540-C1 (RU)
Inventor: IOANESYAN YURIJ R
IPC: E21B4/02
Filed: 1994-08-31
Granted: 1997-01-10
Abstract: FIELD: mining industry; downface motors for drilling boreholes. SUBSTANCE: turbodrill has hollow body, shaft located inside body, turbine consisting of stator stages mounted inside body and secured on shaft by rotor nut or coupling which connects rotor stages, axial and radial supports. Turbodrill is provided with oil lubricator formed as a piston installed in axial passage made in upper part of shaft to a depth equal to summed height of 10-12 rotor stages. Above-piston space of lubricator is connected with turbine hollow by passages made in rotor nut or connecting coupling. Below- piston space is connected through radial passages made in lower part of lubricator with provision of mounting clearance between shaft and seating surface of rotor stages and is filled with grease. EFFECT: high efficiency. 1 dwg
Patent RU-2072024-C1 (RU)
Inventor: IOANESYAN YURIJ R
IPC: E21B4/02
Filed: 1994-08-31
Granted: 1997-01-20
Abstract: Использование: в горной промышленности, в частности в конструкциях забойных двигателей для бурения скважин. Сущность изобретения : турбобур включает корпус с нижним ниппелем, установленный в корпусе вал с уступом на увеличенный диаметр в нижней части вала, турбины, осевую и радиальные опоры. Турбобур снабжен втулкой с внутренним буртом, надетой на вал до упора бурта втулки в ступ вала. На нижнем конце втулки выполнено средство для присоединения переводника к буровому долоту, а на наружной поверхности втулки выполнен выступ, наружный диаметр которого превышает наименьший внутренний диаметр нижнего ниппеля. 1 ил.
Patent RU-2113846-C1 (RU)
Inventor: OSTAN KOVICH ANATOLIJ ALEKSAND
IPC: A23L21/25
Filed: 1994-09-26
Granted: 1998-06-27
Abstract: Использование: в медицине, пищевой промышленности. Сущность изобретения: медсодержащий продукт дополнительно содержит спирт этиловый при следующем соотношении компонентов, г: мед натуральный 1000,0; пыльца цветочная (обножка) 5,0-1000,0; спирт этиловый 5,0-1000,0. Пыльцу цветочную (обножку) предварительно выдерживают в этиловом спирте при 20 - 60°С не менее 30 мин. 2 с.п.ф-лы.