baber/WOPTO huggingface dataset:
Patent RU-2116025-C1 (RU)
Inventor: LUKICH P V
IPC: A01G23/08
Filed: 1996-05-24
Granted: 1998-07-27
Abstract: Изобретение относится к манипуляторным лесозаготовительным машинам с харвестерной рабочей головкой, захватно-срезающее устройство которых имеет обрабатывающие механизмы. Кинематическая связь корпуса рабочей головки лесозаготовительной машины с рукоятью гидроманипулятора снабжена кронштейном. Кронштейн посредством оси поворота и гидроцилиндра поворота соединен с рукоятью, при этом неподвижная часть гидродвигателя соединена с кронштейном. Ось поворота кронштейна относительно рукоятки параллельна оси поворота рычага и расположена на рукояти перед осью вращения валы гидродвигателя или за ней, при этом в последнем случае рычаг имеет консольный участок, ориентируемый в направлении захватно-обрабатывающих механизмов, а в предыдущем случае часть кронштейна имеет аналогично ориентированный консольный участок, причем в обоих случаях отношение S/L > 1, где S - или расстояние между поверхностью консольного участка рычага, обращенного к захватно-обрабатывающим механизмам, и осью шарнирного соединения рычага с корпусом головки, или S - расстояние между поверхностью консольного участка, обращенного к захватно-обрабатывающим механизмам, и осью его шарнирного соединения с корпусом головки, а L - длина корпуса головки от оси шарнирного соединения последней с рычагом до концевого его участка, определяемого размещением элементов захватно-обрабатывающих механизмов. 3 з.п. ф-лы., 6 ил.
Patent RU-2099118-C1 (RU)
Title: Running track
Inventor: KNYAZEV ALEKSANDR NIKOLAEVICH
IPC: A63B22/02
Filed: 1996-07-30
Granted: 1997-12-20
Abstract: FIELD: transportation equipment. SUBSTANCE: running track has base carrying horizontal endless belt, supporting rollers positioned below belt and table arranged below rollers and provided with longitudinal slots for receiving antifriction members engageable with belt. Table may be moved in vertical plane by means of adjustable supports with guide. Screw-nut pair is positioned within guide. Bolt has conical gear fixed at its lower end and engageable with conical gear of sleeve positioned in horizontal plane within support. Sleeve has head at one side and end slot and longitudinal recess at other side. Horizontal bolt is positioned within sleeve. Conical nut engageable with conical sleeve bore is positioned at bolt end opposed to head. When nut is inserted into bore, sleeve is fixed by widening of its split end to provide for reliable fixation of table relative to base. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2113295-C1 (RU)
Title: Brander
Inventor: KORJAKIN N K
IPC: B21C51/00
Filed: 1996-07-31
Granted: 1998-06-20
Abstract: FIELD: rolling, applicable for application of necessary inscription-brand onto rolled products. SUBSTANCE: brander uses bed 1, which carries power cylinder 2, rod 3 having stem 4. Bed 1 also carries disk 5 with branding irons 7 installed in shaped slots 6 parallel to generatrix of disk 5 for movement in these slots. Disk 5 is coupled with shaft 8 of turning drive with programmed positioning. Stem 4 of power cylinder 2 has a slot for registration of the planes of slots 6 and slot 9 in the extreme non-operating position of cylinder 2. Two-way pusher 10 engageable with branding iron 7 at registration of slots 6 and 9 is also installed in bed 1. EFFECT: reliable return of branding iron to the initial position. 2 dwg
Patent RU-2114055-C1 (RU)
Title: Method of producing aluminium nitride-based powder
Inventor: RJABOV V P
IPC: C01B21/072
Filed: 1996-08-20
Granted: 1998-06-27
Abstract: FIELD: abrasive materials. SUBSTANCE: wet powder waste originated from grinding aluminium nitride-based objects containing aluminium compounds with sintering-activation additives (1-15% AlN, 0.5-5% Y 2 O 3 , and Al(OH) 3 , the balance) is dried in drying box at 150 C for 3 h and calcined in heating furnace at 750 C for 1 h. 700 g of calcined grinding waste, containing 1-15% AlN, 0.5-5% Y 2 O 3 , and γ-Al 2 O 3 , the balance, is mixed with 300 g of carbon black on vibration stand. Mixture is disintegrated on planetary mill to dispersity with predominant particle size below 1 mcm. Powder is then nitrided in periodical furnace at 1700 C with curing at maximum temperature for 1 h, involving profound purification of nitrogen with dew point Ц80 C. Non-reacted carbon is removed from thus synthesized powder by calcining powder in heating furnace for 3 h. Method enables: preparing AlN-based powder with sintering-activation additives and nitrogen content 33%; adjusting content of sintering-activation additives in powder (and, respectively, correcting properties of sintered objects manufactured from this powder); using grinding waste instead of aluminium oxide; reducing power consumption because of lowered synthesis temperature and absence of necessity in multi- step process; partially using industrial-grade nitrogen in nitriding process. EFFECT: reduced cost of aluminium nitride powder production and facilitated variation of its characteristics. 1 tbl
Patent RU-2142755-C1 (RU)
Inventor: RAMIKH EH A
IPC: A61B17/56
Filed: 1996-08-21
Granted: 1999-12-20
Abstract: FIELD: medicine, namely traumatology and orthopedics. SUBSTANCE: device has bracket positioned on plate. Bracket is hinge connected to lever operating part of which has profiled surface ensuring preset stroke of upper knife in direction perpendicular to plate base. Knife is in constant contact with profiled surface of lever and is hinged to the latter. Upper knife motion is limited by closed surface of bracket corresponding to external surface of knife. Opposite arm of lever carries nut, pins of which are located in lever recesses. Nut constitutes screw pair with bolt thrusting upon spherical surface of screw arranged in plate. Torque in screw pair is created by means of handle coupled to bolt. Handle provides for required rod cutting force on upper knife through lever. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2112363-C1 (RU)
Inventor: KIRSANOV V V
IPC: A01J5/00
Filed: 1997-02-03
Granted: 1998-06-10
Abstract: FIELD: agriculture. SUBSTANCE: milking unit has milking pipeline circuits, each communicated with vacuum pipelines serving as rinsing pipelines. Inlet and outlet ends of each pipeline circuit are arranged adjacent to single doser. Conveying milk pipeline is connected with its inlet end to reception chamber of one doser and with its outlet end to one circuit of milking pipelines. Reception chambers of dosers are connected in pairs to different vacuum pipelines, which also serve as rinsing pipelines, through controlled liquid flow distributors. EFFECT: enhanced reliability in operation of dosers, precise milk output registration, improved rinsing of milking unit and provision for complete removal of milk and rinsing liquid remains from milking and conveying pipelines. 2 cl, 2 dwg
Patent RU-2129374-C1 (RU)
Title: Method of treatment of plants for improving quality of seeds thereof, means for spraying plants, and plant- growing product
Inventor: KHARAL D RELANDER
IPC: A01N63/20
Filed: 1995-07-05
Granted: 1999-04-27
Abstract: FIELD: food and agricultural industries. SUBSTANCE: method comprises treating plants, e. g. cereals used in brewing, with bacterial lactic acid agent. Treatment is carried out in field by spraying plants with agent to obtain plant-growing product, such as parley or rye, which is treated in manner described above. This technology makes it possible to improve quality of seeds by changing bacterial flora thereof, to use lactic acid bacteria for improving quality of seeds and to obtain plant-growing product with improved quality characteristics for use in brewing and baking industries. EFFECT: more efficient treatment method and improved quality of plant growing product. 11 cl, 1 dwg, 8 ex, 8 tbl
Patent RU-2120308-C1 (RU)
IPC: A61M1/14
Filed: 1997-04-15
Granted: 1998-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: column has housing with holes for sorbent loading and unloading and for inlet and outlet of biological liquid. Column consists of two parts connected to each other by means of tapered connection. Each part of column has filter which may be of the diffuser-contraction type and may be manufactured of refractory material. EFFECT: increased service life of biological liquid. 4 cl, 2 tbl, 4 ex, 2 dwg
Patent RU-2126089-C1 (RU)
Inventor: KASHEVAROV JU B
IPC: F01K27/00
Filed: 1997-05-06
Granted: 1999-02-10
Abstract: FIELD: power generation. SUBSTANCE: plant has control system, oxygen station, heat-transfer apparatuses, and electric generators with rotary engines; engine combustion chamber communicates through pipe connection with oxygen station pipeline and through other pipe connection, with first heat-transfer apparatus which is connected through first pipe connection to heat line, through second one, to compressor, and through third connection, to user. Stator of each engine has door that closes combustion chamber ports, slides over rotor surface, and separates expansion chamber from exhaust-gas chamber. Ends of door axle carry levers whose rollers slide over template. First heat- transfer apparatus may be made in the form of engine exhaust pipe. EFFECT: improved efficiency and capacity of plant; reduced emission of pollutants; reduced cost of generated electricity. 4 cl, 6 dwg
Patent RU-2140557-C1 (RU)
Inventor: SHELOR F MAK
IPC: F02G5/02
Filed: 1995-11-30
Granted: 1999-10-27
Abstract: В изобретении раскрыт способ использования выхлопных газов двигателя внутреннего сгорания 1 в энергоустановке с комбинированным циклом, в соответствии с которым осуществляют контроль качества выхлопных газов и их распределения в бойлерном пространстве 3 энергоустановки для производства пара, чтобы добиться наивысшей ее производительности. Наружный воздух смешивают только с той частью выхлопных газов, которая проходит через каналы 8 горелки в качестве вторичного рабочего газа или газа более высокого уровня. Остальная часть потока выхлопных газов поступает в бойлерное пространство по пути, не проходящему через горелку 20. Наивысшие полные производительности системы достигаются в том случае, когда количество наружного воздуха, смешиваемого с частью выхлопных газов, которые проходят через горелку, таково, что смесь содержит ориентировочно минимальное количество кислорода, потребное для осуществления полного и стабильного сгорания топлива выбранного вида, причем существенный процент полного потока выхлопных газов направляется в бойлерное пространство по пути, который не проходит через горелку, при этом количество топлива достаточно для достижения желательной входной температуры бойлера при его сгорании. 3 с. и 21 з.п.ф., 1 ил., 1 табл.
Patent RU-2138802-C1 (RU)
Inventor: KOBJAKOVA V I
IPC: G01N33/34
Filed: 1997-06-03
Granted: 1999-09-27
Abstract: FIELD: long-time storage of documents. SUBSTANCE: method includes sampling by exposition of test sample for 3-24 months in document under real storage conditions. Test sample is cultivated in sealed vessel, after which respiratory activity of grown cultures is determined by quantity of escaped carbon dioxide with aid of gas-chromatographic method. Biological state of document is considered satisfactory if quantity of carbon dioxide does not exceed 0.150 g/sq.dm of test sample area. Test sample is made of paper based on 100-per cent cotton cellulose or linen fibers or on 100-per cent sulfate or sulfite cellulose. Test sample contains 1.5-2.0 per cent by mass of gelatin, starch, glucose or sucrose. In addition, number of colonies of microorganisms developed on test sample is calculated, their identification is performed and conclusion is made about destructive activity of cultures separated from document. Method makes it possible to estimate biological state of any document in dynamics and eliminates hazard of document damage. EFFECT: reduced labour consumption. 4 cl, 12 ex, 3 tbl
Patent RU-2138929-C1 (RU)
Title: Plasma reactor
Inventor: SHAMIN V I
IPC: H05B7/16
Filed: 1997-06-24
Granted: 1999-09-27
Abstract: FIELD: chemistry manufacturing tools, in particular, for production of fine-dispersion materials using plasma. SUBSTANCE: device has plasma generator, injectors for solution dispersion, reaction chamber and powder-vapor-gas output pipe, which is connected to lower end of reaction chamber. Pipe is positioned at angle of 130-140 with respect to reaction chamber. Transmission from reaction chamber to powder-vapor-gas output pipe is designed as goose-neck pipe which is followed with chamber for collection of fault powder. EFFECT: increased efficiency by factor of 10, decreased amount of fault powder from 25-30 down to 0.1-0.3, increased duration of continuous operations from 12-24 hours to 240 hours and more. 4 cl, 2 dwg
Patent RU-2119418-C1 (RU)
Title: Welding electrode
Inventor: IOFFE I S
IPC: B23K35/365
Filed: 1997-08-15
Granted: 1998-09-27
Abstract: FIELD: mechanical engineering; hand electric arc welding of high alloyed steels. SUBSTANCE: electrode has rod made of low carbon or low alloy steel and coating. Coating contains component with 5-20% of titanium dioxide, 10-30% of metal carbonate, 5-20% of fluorite, 3-10% of silicate, 3-10% of ferrotitanium, alloying components chosen from group of molybdenum, vanadium, niobium and tungsten. Such coating contains chromium and nickel in amount providing content of 9.5- 30% of chromium and 0.6-19% of nickel in electrode. Manganese and ferrosilicon are introduced into coating in amount providing summary content of 1.0-2.5% of manganese and not more than 2.5% of silicon in electrode. Coating mass coefficient does not exceed 150%. EFFECT: provision of welds with high service characteristics at higher temperatures. 5 cl
Patent RU-2129258-C1 (RU)
Title: Level gauge
Inventor: GUMIROV R Z
IPC: G01F23/28
Filed: 1997-10-07
Granted: 1999-04-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention is used to measure level of various dielectric media and to operate in explosive media. Expansion of application field is achieved by exclusion of necessity of placement of elements of commutation unit in tested medium. Mix of known device is inserted with unit of joint conversion of frequencies, high-frequency generator, frequency register of high-frequency signal, oscillator with shock excitation circuit and connecting cable. EFFECT: provision for measurement of level of various dielectric media with aid of single sensitive element. 1 cl, 1 dwg
Patent RU-2136957-C1 (RU)
Inventor: MALYSHKIN V M
IPC: F03D1/00
Filed: 1997-12-09
Granted: 1999-09-10
Abstract: Ветроэнергетическое устройство с бесконсольным креплением лопастей и способ регулирования частоты вращения ветроколеса относятся к ветроэнергетическим двигателям большой мощности для использования энергии ветра и выработки электрической энергии. Технический результат заключается в увеличении нагрузочной способности лопастей и ветроколеса, единичной мощности ветроагрегата, уменьшении массы лопастей, обеспечивается наличием тросов и растяжек, обеспечивающих равномернораспределенную передачу реакции ветрового потока от лопастей ветроколеса на его ободья. Повышение эффективности отбора мощности воздушного потока, обеспечение переменного напряжения постоянной частоты для подачи электроэнергии в сети существующих систем в более широком диапазоне изменения скорости ветра и скорости вращения ветроколеса обеспечивается изменением угла наклона лопастей, что осуществляется поворотом ободьев ветроколеса относительно друг друга. Этим же целям служит сначала поочередное отключение от нагрузки генераторов, соединенных последовательно при минимальной скорости ветроколеса, а затем поочередное подключение к нагрузке параллельно, пропорционально увеличению скорости ветроколеса. 2 с. и 1 з.п. ф-лы, 5 ил.
Patent RU-2121245-C1 (RU)
Title: Self-regulated electric heater
Inventor: LAREV ANATOLIJ VALENTINOVICH
IPC: F24H1/20
Filed: 1998-01-06
Granted: 1998-10-27
Abstract: FIELD: electric heaters. SUBSTANCE: proposed self-regulated electric heater is designed for self-sufficient hot water supply and heating of buildings. It incorporates sealed frame 1, has holes in bottom communicating through throttle 4, inlet 5 and outlet 6 branch pipes connected to conduit 3. This design ensures self-regulation of power of heater depending on requirements. EFFECT: improved functional reliability and efficiency of electric heater. 1 dwg
Patent RU-2123358-C1 (RU)
Title: Method of increasing nonspecific resistance of organism in the case of gynecological diseases
Inventor: TKATCHUK E N
IPC: A61M16/00
Filed: 1998-03-03
Granted: 1998-12-20
Abstract: FIELD: obstetrics and gynecology. SUBSTANCE: organism is affected by hypoxic gas mixture containing 9-14% oxygen and 86-93% nitrogen during first 15 to 20 days for 15 min daily: 3 min aspirating gas mixture and 3 min breathing with atmosphere air. During following 10-15 days, daily action with gas mixture lasts 5 to 10 min with 3-min pause for breathing with atmosphere air. In following two weeks, treatment seances are carried out twice a week and, in subsequent two weeks, once a week at the same breathing mode. EFFECT: considerably increased resistance of organism of gynecologic patients. 2 cl, 4 ex
Patent RU-2135727-C1 (RU)
Inventor: GOLUBOVICH ALEKSANDR ALEKSANDR
IPC: E06B9/262
Filed: 1998-03-03
Granted: 1999-08-27
Abstract: Изобретение относится к строительной промышленности и служит в качестве заграждения на окнах, а также в качестве дверей, ворот, трансформируемых перегородок. Жалюзи содержат установленные в направляющих Г-образные пластины. Конец меньшей стороны каждой последующей пластины направлен навстречу концу меньшей стороны каждой предыдущей пластины. Каждый из меньших концов предыдущей пластины присоединен шарниром к средней части большей стороны каждой последующей пластины. Пластины установлены с возможностью вертикального возвратно-поступательного перемещения посредством привода, соединенного по меньшей мере с нижней пластиной, а самая верхняя пластина связана с неподвижным упором, установленным в верхней части направляющих. Изобретение позволит повысить надежность эксплуатации. 2 ил.
Patent RU-2136303-C1 (RU)
Title: Method of preparing agent "cheblin sk-1" for treatment of larval and strobillar echinococcosis
Inventor: CHEBYSHEV N V
IPC: A61K36/52
Filed: 1998-04-01
Granted: 1999-09-10
Abstract: FIELD: medicine. SUBSTANCE: walnut fruits at the stage of milk ripeness are extracted with kerosene at ratio raw : extractant = (1:0.8)- -(1:1.5). EFFECT: enhanced activity, decreased toxicity of an agent. 5 ex
Patent RU-2135846-C1 (RU)
Title: Pulse hydraulic booster
Inventor: AKTUGANOV O A
IPC: F15D1/00
Filed: 1998-04-27
Granted: 1999-08-27
Abstract: FIELD: hydraulic booster; forming artificial pulsating flows of large masses of liquid near water surface. SUBSTANCE: hydraulic booster includes hermetic housing 1 with floats 2, electric motor 3 with V-belt drive with drive pulleys 4 and 5, driven pulley 6 and shaft 7. Impellers 8 mounted on ends of shaft 7 are located in spiral tunnels 9 having inlet branch pipes 10 and outlet branch pipes 11 located in rectangular housing 12 which is provided with suction inlet hole 13 on one side and cylindrical ellipse-shaped head 14 and taper circular head 15 on other side. Secured by means of hinges 16 in cavity of rectangular housing 12 are curvilinear blinds 17 connected with thin metal ropes 18 which run through hinge guides 19 and are connected with flat disk 20 fitted on shaft of reduction gear 21 which is connected with drive pulley 4 of motor 3 by means of V-belt drive. EFFECT: enhanced operational reliability of hydraulic booster. 3 dwg
Patent RU-2139249-C1 (RU)
Inventor: GORDIENKO P S
IPC: C09C1/24
Filed: 1998-07-20
Granted: 1999-10-10
Abstract: FIELD: finally paint and varnish, ceramic, building, leather and paper industries. SUBSTANCE: method comprises melting titanium-containing concentrates together with ammonium hydrodifluoride, subsequently leaching cake with water, separating ammonium fluoroferrate salts precipitated at pH of 7-8 and crystallizing iron-free ammonium hexafluorotitanate solution. EFFECT: improved quality of main commercial products (iron oxide and titanium pigments, lower power consumption of process and simplified processing of ilmenite stock. 5 cl, 1 ex
Patent RU-2149286-C1 (RU)
Title: Method of anticorrosive treatment of make-up water of heat supply system
Inventor: SHARAPOV V I
IPC: F04F5/54
Filed: 1998-09-11
Granted: 2000-05-20
Abstract: FIELD: heat-power engineering. SUBSTANCE: method consists in using make-up water as working medium for water-jet ejector of vacuum deaerator, decarbonization and deaeration under vacuum. Make-up water is decarbonized by atmospheric air which is ejected by flow of make- upwater after water jet ejector of vacuum deaerator. EFFECT: enhanced economical efficiency. 1 dwg
Patent RU-2139486-C1 (RU)
Title: Suspended protective cover-barrier
Inventor: KRASNOV A A
IPC: F41H5/00
Filed: 1998-09-15
Granted: 1999-10-10
Abstract: FIELD: means of protection of various objects against the effect of fast-flying solid bodies: bullets, fragments, solid particles of soil, also applicable as a barrier preventing penetration to guarded territory. SUBSTANCE: suspended protective cover- barrier comprises an integral flexible bearing layer and a shock-absorbing layer fastened to each other and bent, and laminated protective segments facing outside with the convex camber. The cover is positioned at an angle to the vertical plane, its upper boundary is the most remote one from the protected object, and made up of interconnected separate longitudinal sections, each of them is furnished with a closed framework around the edges, including connected to one another and to the bearing layer shaped upper bearing member furnished with a baffle plate, lower and lateral joint members. The bearing layer is made in the form of a volumetric metal net, with butt-joined protective segments connected to the horizontal sections of the net for turning, some of the segments are made with two plane faces and arranged on the outer surface of the bearing layer, and the others are uniformly shifted relative to them and arranged on the rear surface of the bearing layer; the protective segments of both types have a thickness monotonously decreasing from the end faces. The bearing layer and the sections of the protective segments adjoining it are enclosed in a shock-absorbing layer. EFFECT: enhanced reliability of complex protection of objects. 7 dwg
Patent RU-2136716-C1 (RU)
Title: Clayless drilling fluid
Inventor: KAZAKOVA L V
IPC: C09K8/12
Filed: 1998-10-19
Granted: 1999-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention, in particular, relates to drilling muds used when drilling high-permeation or unstable rocks and also for opening productive collectors with high residual water saturation. Fluid contains, wt %: polyacrylamide or polysaccharide 0.2-2.0, additive (product based on hydrolyzed synthetic fatty acid production still residues containing at least 1.7 mg-equiv/l of fatty acid soaps and no higher than 1.0 of free alkali on conversion to active principle) 0.1-0.5, and water - the balance. EFFECT: improved quality of fluid due to reduced rate of filtration, improved waterproofing properties of fluid with respect to permeable rocks, and retention of permeability for hydrocarbon liquid. 2 tbl
Patent RU-2145859-C1 (RU)
Title: Method for treating fetoplacental insufficiency
Inventor: PRONINA T A
IPC: A61K31/715
Filed: 1998-11-10
Granted: 2000-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying heparin to the belly skin in the uterus projection area containing Lyoton-1000 preparation. Abdominal decompression is concurrently applied for 30 min. Air rarefaction in the decompression chamber is selected in individual mode based on patient sensation but not greater than 50 mm Hg column. A patient has to feel light painless anterior abdominal wall drawing-in. EFFECT: adjusted blood microcirculation in cases when heparin electrophoresis is contraindicated. 3 tbl