baber/WOPTO huggingface dataset:
Patent RU-2076818-C1 (RU)
Title: Vortex recuperative propulsor
Inventor: CHEMBROVSKIJ OLEG A
IPC: B60V1/14
Filed: 1994-07-15
Granted: 1997-04-10
Abstract: FIELD: air cushion transport facilities; design of propulsion plants. SUBSTANCE: vortex recuperative propulsor has rotor with drive arranged in housing provided with diffuser changing into upper circular shield on whose opposite side axisymmetrical lower circular shield is mounted perpendicularly to axis of rotation of rotor at distance from plane of its rotation. Propulsor is provided with torous chamber having slotted annular nozzle. Upper circular shield is located at spaced relation to peripheral portion of rotor blades. EFFECT: enhanced reliability. 13 cl, 5 dwg
Patent RU-2076389-C1 (RU)
Title: Electrodeless blow torch
Inventor: MINAEV IVAN F
IPC: H01J65/04
Filed: 1994-07-19
Granted: 1997-03-27
Abstract: FIELD: special-purpose torches. SUBSTANCE: tubular torch is made of optically transparent material and has cylindrical terminal sections and reduced sectional area in central part filled with working medium. Torch section length at reduced sectional area makes up 0.25 to 0.6 of total length of torch and minimum sectional area is 0.2 to 0.7 of that of cylindrical part of torch. Wall thickness of torch at cylindrical sections is 1.5-2.5 times greater than that of central part of torch. EFFECT: improved design. 2 cl, 1 dwg, 1 tbl
Patent RU-2071382-C1 (RU)
Inventor: RATINER MIKHAIL M
IPC: B03B4/00
Filed: 1994-07-29
Granted: 1997-01-10
Abstract: Использование: для обогащения полезных ископаемых, в частности для выделения шлихового золота из гравитационных золотосодержащих концентратов. Сущность изобретения: вибрационный пневматический сепаратор содержит пористую деку, установленную на основании с возможностью свободного перемещения в плоскости, проходящей через направление движения материала, перпендикулярно плоскости деки посредством, например, подшипников качения, электромагнитный возбудитель колебаний и компрессор. 2 ил.
Patent RU-2095011-C1 (RU)
Inventor: MARI-PASKAL ODUSSE
IPC: A45D19/00
Filed: 1994-12-21
Granted: 1997-11-10
Abstract: FIELD: cosmetics. SUBSTANCE: method involves applying natural dyes on fibers and fiber treatment with gas. Hair treated with the staining composition containing at least one natural dye were treated with gas that contains steam at temperature 75 C, not below, for 2 min, not above. Gas temperature is 85 C or above, for example, at the range 85-150 C. EFFECT: improved method of staining. 11 cl
Patent RU-2118133-C1 (RU)
Title: Compression-distraction apparatus
Inventor: SHEVTSOV V I
IPC: A61B17/66
Filed: 1994-12-27
Granted: 1998-08-27
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus is used for locking and dosed displacement of vertebras and their fragments. Access to rear side surface of vertebras is effected through incisions of skin in projection of minimum two vertebras positioned higher and lower than damaged vertebra or of vertebra on level of which osteotomy is to be performed. Then wood screws 6 with faceted heads 7 are introduced into vertebra bodies and into roots of vertebral arches. Wood screws 6 are secured to fixative bearing area 5 of vertebras 4. Vacant ends of fixatives of vertebras 4 are attached to supporting plates 1 and 2 positioned in one plane and coupled to one another rigidly by means of connecting strips. To perform distraction of damaged vertebra fragments or fragments subjected to osteotomy, dosed separation of apparatus supports is carried out. To this end, fastening nuts 20 which lock guides 18 are released and rotated, thus displacing the supports relative to one another. Accelerating coupling 17 is rotated for compression of vertebras or their fragments. EFFECT: uniform transmission of compression or distraction force to front and rear regions of vertebras simultaneously. 7 cl, 3 dwg
Patent RU-2085974-C1 (RU)
Title: Device for detection of retrogressive evolution of organic materials in gas-oil rocks
Inventor: SOBOLEVA ELENA I
IPC: G01V9/00
Filed: 1995-01-11
Granted: 1997-07-27
Abstract: FIELD: oil industry. SUBSTANCE: method involves selection of samples of sediments, educing non-solvable organic material from them, manufacturing of transparent carbonic-petrography slide which is polished on two sides, investigation of slide in direct and reflecting light under microscope in order to detect reflecting index of organic material. Retrogressive evolution of oil rocks is judged by reflection index of sorbose mixtinite in air (Ra). If Ra index is in range of 52-61 %, initial intermediate retrogressive evolution is present. If Ra index is in range of 61-64 %, intermediate retrogressive evolution is present. If Ra index is in range of 64-70%, then deep retrogressive evolution is present. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2083755-C1 (RU)
Inventor: KRUZHKO ALEKSEJ N
IPC: E01C19/20
Filed: 1995-02-09
Granted: 1997-07-10
Abstract: FIELD: maintenance of ice-covered road pavements. SUBSTANCE: slippery of ice-covered road pavements is broken by distributor based on mobile chassis which carries bin with conveyor for delivering gritting material to throwing disk. Mounted beyond opening in bin rear wall on horizontal lateral hinges is spring-loaded shutter. Horizontal lateral hinges are mounted on bin behind conveyor drive shaft and connected to shutter by means of brackets rigidly attached to shutter. Brackets are connected with bin by kinematic linkage which is made up of screw-motion mechanism, double-arm lever and rigid tie-rod together with spring located along it. Tie-rod is connected by its one end with double-arm lever, and other end of tie-rod has slot which accommodates pin fastened on bracket. Spring also connects together double-arm lever and pin. EFFECT: reliable protection from overload and stable outflow rate of material. 2 cl, 2 dwg
Patent RU-2078599-C1 (RU)
Inventor: BAEV SERGEJ N
IPC: A62C2/00
Filed: 1995-04-06
Granted: 1997-05-10
Abstract: Использование: в пожаротушении для защиты от пожара закрытых объемов. Сущность изобретения: аэрозоль получают при сжигании твердотопливного аэрозольобразующего элемента и подают в объем сначала с повышенным расходом до образования в объеме концентрации 0,75 - 1 пожаротушащей за время 0,2 - 0,5 всего времени тушения, сжигая 0,5 - 0,8 массы всего аэрозольобразующего элемента, далее расход понижают в 2 - 5 раз и производят подпитку объема пониженным расходом за время 0,5 - 0,8 общего времени тушения. Генератор для осуществления такого способа включает корпус, инициатор, теплопоглощающий элемент и аэрозольобразующий элемент, состоящий из двух твердотопливных зарядов - быстрогорящего и медленногорящего, разделенных кольцевой прокладкой. Быстрогорящий заряд имеет массу в 1,5 - 3 раза меньше, чем масса медленногорящего и расположен со стороны теплопоглощающего элемента. 2 с. и 5 з. п. ф-лы, 2 ил.
Patent RU-2089073-C1 (RU)
Inventor: SAKHNO VIKTOR IVANOVICH
IPC: A23L5/30
Filed: 1995-05-12
Granted: 1997-09-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves ionizing supplied gas with electric charge in two stages: preliminary gas ionizing stage and stage of repeated ionization of produced mixture with pulsed electric discharge. Apparatus has housing made from insulating material, generating electrode provided with metal needles and connected with high-voltage source and netted accelerating electrode positioned in the course of flow of aeroions. Apparatus is further provided with preliminary ionization electrode connected with power source, gas or air forced supply unit positioned in front of preliminary ionization electrode, gas discharge chamber and extraction system. Netted accelerating electrode serves end wall of gas discharge chamber, where generating electrode with metal needles is positioned. Generating electrode is connected to high-frequency voltage source. Opposite netted end wall of gas discharge chamber serves first electrodes of extraction system, which is defined by this electrode and two subsequent potential extracting electrodes positioned in the course of flow of aeroions, each connected with power source. EFFECT: increased efficiency in processing food products, prolonged shelf life and improved quality of product. 6 cl, 1 dwg, 1 tbl
Patent RU-2107285-C1 (RU)
Inventor: SEMENOV G P
IPC: G01N21/91
Filed: 1995-06-30
Granted: 1998-03-20
Abstract: Изобретение относится к неразрушающим методам контроля материалов и изделий. Сущность изобретения: на подготовленную к контролю поверхность наносят пенетрант, выдерживают, удаляют очистителем, наносят проявитель, регистрируют образующиеся индикаторные следы, характеризующие поверхностные и сквозные дефекты, удаляют слой проявителя жидкими очистителями, повторно наносят проявитель, регистрируют образующиеся индикаторные следы, характеризующие только сквозные дефекты, сравнивают результаты первого и второго этапов контроля и разделяют дефекты на сквозные и поверхностные.
Patent RU-2119152-C1 (RU)
Title: Instrument for determining destruction forces of specimens of magnetized dispersed materials
Inventor: LEVSHIN G E
IPC: G01N3/00
Filed: 1995-07-31
Granted: 1998-09-20
Abstract: FIELD: instrumentation engineering. SUBSTANCE: instrument has electric coil 3, turning table 8, dynamometric mechanism 13, sectional appliance with cavity for dispersed material, device for attachment of sectional appliance, C-shaped magnetic circuit including core 2 of electric coil 3 and two parallel pole plates 4 and 5, vertical support 7 of table 8 with axle 9 of its rotation and angular scale with hollows for lock 12 holding table 8 in position. EFFECT: provision for determination not only shift, but stretching and compression forces. 7 cl, 6 dwg, 1 tbl
Patent RU-2090030-C1 (RU)
Title: Root cultivation method
Inventor: MELNIKOV ALEKSANDR A
IPC: A01B79/02
Filed: 1995-10-24
Granted: 1997-09-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves providing presowing treatment of soil; drilled sowing; removing weeds and caring for seedlings. Removal of weeds is performed before germination of sprouts. Sowing, removal of weeds and plant care are effectuated in strips, with width of each strip being equal to 0.6-0.7 of track width. When multiple-row sowing is conducted, spacing between adjacent rows is equal to 0.1-0.26 of track width. EFFECT: increased efficiency, simplified method and improved quality of grown roots. 2 dwg
Patent RU-2094926-C1 (RU)
Title: Stator core for electric motor
Inventor: GUSELNIKOV EDUARD M
IPC: H02K1/16
Filed: 1995-11-08
Granted: 1997-10-27
Abstract: FIELD: general- purpose electric motors, for example drives for washing machines, wood and metal processing tools. SUBSTANCE: device has bed 8, pressing rings 1 with clamping members 7 and 9 for mounting and clamping bearing housings and bed 8. Inner diameter of stator core is Dki. In addition device has fixing members 2 and stator sheets 3 which have n corners along their outer shape and are built in elementary packets 4, 5, 6, which sides have matching outer shape. Adjacent elementary packets are turned with respect to one another in tangential direction by angle α = 2πK/Z, where K is integer, z is number of slots for winding. Packets provide tooth-shaped outer profile. External sides of each elementary packet are point-wise connected to external sides of adjacent elementary packets. Connection points are located on coaxial circles which diameter is Di. Outer diameter of pressing ring 1 which is adjacent stator core is in range of D ke ≅ D max . Outer teeth 7 and 9 are provided on pressing rings 1, are spaced by given distance from extreme elementary packets 4 and are located in regions of extreme elementary packets 4. Inner diameter of teeth profile of pressing rings 1 conforms to condition D kzi ≅ D max , outer diameter conforms to condition D kze ≅ D e , number of teeth is equal to n = m+r, where m = 2, 3, 4, ... is number of teeth, which outer diameter is Dkzem. Said teeth serve as mounting members for mounting and fixing bearing housings, r = 1, 2, 3, .., is number of rack teeth 7 which inner diameter is Dkzer. Said teeth serve for mounting and fixing base 8. EFFECT: increased efficiency for given volume of stator core. 3 cl, 3 dwg
Patent RU-2093875-C1 (RU)
Inventor: PETRENKO ALEKSANDR EGOROVICH
IPC: G02C7/14
Filed: 1995-12-14
Granted: 1997-10-20
Abstract: FIELD: medical engineering; ophthalmology. SUBSTANCE: Fresnel prism includes set of prism members having different values of prism diopters. Reflecting angle of each subsequent prism member is determined by relation: α n  = α n-1  + const, where α n  is reflecting angle of optical prism member; const is constant preset value. EFFECT: enhanced diagnostics. 2 cl, 1 dwg
Patent RU-2098738-C1 (RU)
Inventor: BOLSHAKOV VALERIJ A
IPC: F41G1/36
Filed: 1995-12-26
Granted: 1997-12-10
Abstract: FIELD: optical instrumentation for small arms. SUBSTANCE: the sight uses collimating lens 2 with radiating source-laser 1 located in its focus, and semitransparent reflectors 3,4 located in the beam path. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2127722-C1 (RU)
Title: Process for preparing esters and/or mixtures thereof
Inventor: ZHUKOV V I
IPC: C07C69/14
Filed: 1995-12-26
Granted: 1999-03-20
Abstract: FIELD: synthesis of esters and/or mixtures thereof. SUBSTANCE: esters are synthesized in the presence of cation-exchange resin catalyst previously treated with sulfuric acid. Original stock includes vinyl acetate and alcohol production waste. EFFECT: intensified process of synthesis of esters, expanded raw materials base for said process, and reduced cost price of the final product. 2 cl, 8 ex, 1 dwg
Patent RU-2100420-C1 (RU)
Title: Feedstock composition for producing briquetted fuel
Inventor: KHOKHLOV ANTON L
IPC: C10L5/48
Filed: 1996-02-20
Granted: 1997-12-27
Abstract: FIELD: briquetted fuel for domestic and industrial uses, as well as, for use as heat-insulating material. SUBSTANCE: feedstock composition comprises peat, wood processing wastes and petroleum processing wastes, said components being taken in following weight ratio, wt.%: peat with moisture content 40-50%, 20-80; petroleum processing wastes, 5-15; wood processing wastes, the balance. As petroleum processing wastes, composition comprises fuel oil, petroleum oil or solid residue resulting from petroleum distillation and having softening point at about 90 C. EFFECT: higher quality of fuel produced from cheap materials and wastes. 2 cl, 1 tbl
Patent RU-2100603-C1 (RU)
Inventor: MASHKOVTSEV IGOR L
IPC: E21C41/18
Filed: 1996-02-19
Granted: 1997-12-27
Abstract: FIELD: mining industry. SUBSTANCE: barren rock broken in driving flange drift and connections is stored in district crosscuts and hauled to worked out space of long face after passing the winze by breakage face. For full storage of barren rocks, number of connections is varied and in stored barren rock, spaces are left for subsequent mechanized supply of barren rock to worked out spaces and for air passage. EFFECT: provision of complete leaving of broken rock in mine to facilitate environmental control. 3 dwg
Patent RU-2102305-C1 (RU)
Inventor: KHERBERT TRATTS
IPC: B65G33/24
Filed: 1994-07-25
Granted: 1998-01-20
Abstract: FIELD: conveyers; waste removal. SUBSTANCE: shaft 14 for feeding waste A is connected to one side of conveying channel 10 accommodating internally longitudinally auger 4. According to the invention provision is made for cutting device disposed between auger 4 and conveying channel 10. This cutting device includes cutting metal member 20 secured on auger 4 and, if necessary, second cutting metal member 22 secured on waste feed shaft 14. EFFECT: improved efficiency. 7 cl, 2 dwg
Patent RU-2094215-C1 (RU)
Title: Device for fastening grinding disk
Inventor: STEPANOV YURIJ S
IPC: B24B45/00
Filed: 1996-04-02
Granted: 1997-10-27
Abstract: FIELD: metal working. SUBSTANCE: device has a flange with end face and opening, split bushing with inner conical side received in the opening in the flange, pressing nut arranged on the flange, and facet plate with inner end face side inclined to the axis of rotation and conjugated with respective end face side of the flange. The inner side of the flange is composed of three conical portions and two spherical portions arranged in series. The outer side of the flange from the side of the end face is provided with a scale with angular marks. The outer side of the split bushing is spherical and conjugated with the first spherical portion by inner side of the flange. The second spherical portion of the flange is conjugated with the corresponding additional inner portion of the facet plate arranged eccentrically with respect to the axis of rotation. EFFECT: enhanced reliability. 4 dwg
Patent RU-2088002-C1 (RU)
Title: Method for regeneration of waste storage batteries
Inventor: PAVLOV VALERIJ A
IPC: H01M10/54
Filed: 1996-04-09
Granted: 1997-08-20
Abstract: FIELD: chemical power supplies. SUBSTANCE: active body of positive electrodes is treated by temperature of 600- 650 C for 60-90 min. Cake is ground and sieved in order to separate fractions of 500-100 mcm and 100-40 mcm. Latter fraction is mixed with distilled water, applied on current lead and showered with particles of 500-100 mcm, pressed, dried and treated with solution of sylvic acid. Active body of negative electrodes is treated by temperature of 800-850 C for 60-90 min and separated according to separation of active body of positive electrodes. Resulted fraction of particles of 100-40 mcm is mixed with same fraction of active body of positive electrodes, is mixed with water, deposited on current lead, showered with layer of fraction of negative active body of particles of 500-100 mcm, pressed, dried and shaped. Positive electrodes are shaped together with shaped negative electrodes. EFFECT: increased efficiency of regeneration, decreased pollution, lack of waste.
Patent RU-2152150-C1 (RU)
Inventor: TIBILOV A A
IPC: A01H4/00
Filed: 1996-04-30
Granted: 2000-07-10
Abstract: Изобретение предназначено для использования в области сельского хозяйства и биотехнологии при получении оздоровленного посадочного материала в культуре ткани. Способ включает стерилизацию деленок, эксплантирование, пассирование микрочеренков и ризогенез побегов in vitro. При подготовке деленки стерилизуют ступенчато, вначале 30 мин в 0,5%-ном растворе бенлата, затем 15 мин в 10%-ном растворе хлорамина Б и четырехкратно промывают в дистиллированной воде с интервалом в 10-12 мин. Посадку и культивирование эксплантов осуществляют на среде с 5 мг/л кинетина, 0,1 мг/л ИУК, 10 мг/л аденина, 40 г/л сахарозы, 8 г/л агара, пассирование микрочеренков с чередованием циклов культивирования проводят на среде с содержанием 5 мг/л кинетина, 40 г/л сахарозы, 8 г/л агара и на среде с содержанием 1 мг/л БАП, 40 г/л сахарозы, 8 г/л агара, а ризогенез in vitro - на 50% концентрации минеральных солей (кроме FeNaЭДTA), дополненной 1 мг/л ИУК, 25 г/л сахарозы, 7 г/л агара и pH 5,6 - 5,8. Изобретение позволяет упростить схему микроразмножения, сократить материально-трудовые затраты и производственные площади. 5 табл.
Patent RU-2094116-C1 (RU)
Inventor: RACHKOVSKAYA LYUBOV N
IPC: B01J20/08
Filed: 1996-06-18
Granted: 1997-10-27
Abstract: FIELD: production of porous materials and adsorbents, among them adsorbents for medicine, cosmetology and veterinary purposes; production of carriers for ferments, medicinal preparations and biologically active compounds. SUBSTANCE: sorbent on the base of aluminium oxide comprises polymethylsiloxane as modifying agent, its quantity being 1.5-18 mass %. Said modifying component as fragments having size 2-3 nm is uniformly displaced both between aggregates of aluminium oxide particles and inside said aggregates. Actual density of sorbent is 2.6-2.99 g/cm 3 . EFFECT: improved quality. 2 cl, 2 dwg , 1 tbl
Patent RU-2144118-C1 (RU)
Title: Glazing system for buildings
Inventor: BER E TULESKER
IPC: E06B3/54
Filed: 1994-11-09
Granted: 2000-01-10
Abstract: FIELD: construction engineering. SUBSTANCE: system can be used for glazing facades, glass guarding, roofs, windows. Glazing system has glass components with at least two glass panels interconnected by means of separating strip. Separating strip is made in the form of frame located along edges of panels. At place of connection of panels, their edge planes and plane of separating strip create grooves, and seated in grooves are fastening members which are used to secure panels to framework. It is provided with protective member with V-shaped part and additional flange. V-shaped part of protective member embraces edge of panel. V-shaped part of protective member is also in contact with framework and protrusion of fastening member. V-shaped part of protective member is connected with additional flange to form space for location of protrusion of fastening member. Application of aforesaid system allows for improving reliability of glazing for building. EFFECT: higher efficiency. 7 cl, 9 dwg
Patent RU-2116152-C1 (RU)
Inventor: KASIMOV R I-O
IPC: B30B15/30
Filed: 1996-09-06
Granted: 1998-07-27
Abstract: FIELD: plastic metal working at changing transfer liners in automatic presses or automatic forming lines. SUBSTANCE: strut with guides, rod-type stopper and drive unit for moving it are mounted on changeable bottom plate of press. Slider having through opening for said pin and carrying magnetic plate is arranged in guides of said strut. Steel plate engaging with magnetic plate is secured to removable TRANSFER liner. Motion of said slider is limited by means of stoppers forced by compression springs to motion direction. EFFECT: reliability and accuracy of mounting changeable transfer liners, possibility of automatization of process of motion said liners to zone of stationary liners. 4 cl, 4 dwg
Patent RU-2116890-C1 (RU)
Title: Set for continuous manufacture of flexible electric heating elements
Inventor: SHLJAPENKOV VJACHESLAV ALEKSAN
IPC: B29C65/02
Filed: 1996-09-09
Granted: 1998-08-10
Abstract: FIELD: treatment of polymeric materials. SUBSTANCE: set has polymeric film unwinders positioned in production line, guiding rollers, welding cage with heated rolls, and facilities for reception of ready articles. Unwinder of tapes made of resistance alloy in amorphous state is positioned in front of polymeric film unwinder. Longitudinal cutting shears are installed behind welding cage. Tape unwinder is made sectional and is provided with section braking devices and separating rings. EFFECT: broadened assortment of produced flexible electric heating elements. 2 dwg
Patent RU-2108114-C1 (RU)
Title: Biological composition to treat wounds
Inventor: FRONCHEK EH V
IPC: A61L15/28
Filed: 1996-12-27
Granted: 1998-04-10
Abstract: FIELD: medicine, local therapy of wounds. SUBSTANCE: biological composition for treating wounds contains collagen fastened with glutaric aldehyde or glyoxale and quinosane obtained from crab's armor. Composition additionally may contain different antiseptic preparations. Also the given composition may contain natural antiseptic. EFFECT: higher efficiency for local treatment of flat granulating flabby noninfected and infected wounds at the stage of regeneration, burns of II and IIIa stages, trophic ulcers, bedsores, for temporary closing after surgical treatment of burn wounds with the purpose to prepare them for autodermoplasty, donor sites and nail's bottom after removal of nails affected with onychomycosis. 2 cl