baber/WOPTO huggingface dataset:
Patent RU-2073725-C1 (RU)
Inventor: OZEROV DMITRIJ V
IPC: C13B10/08
Filed: 1993-10-13
Granted: 1997-02-20
Abstract: Использование: изобретение относится к сахарной промышленности. Сущность: способ получения сока из сахарной свеклы предусматривает измельчение свеклы в стружку и прессование ее в рабочей камере пресса при постепенном нарастании давления до 1,0 - 10,3 МПа в течение 1 - 2 мин с отводом отдельного сока. После достижения в рабочей камере указанного заявления в ней создают разрежение 50 - 100 МПа с выдержкой массы в течение 1 - 2 мин и затем камеру заполняют водой в количестве 30 - 40% от количества сжатого сока и выдерживают массу в течение 1 - 2 мин. Этот цикл повторяют 2 - 4 раза до достижения заданного остаточного содержания сахара в отпрессованной стружке. 1 ил.
Patent RU-2065716-C1 (RU)
Title: Broom binding apparatus
Inventor: SAMARTSEV ALEKSANDR YA
IPC: A46D9/00
Filed: 1993-11-12
Granted: 1996-08-27
Abstract: FIELD: floor sweeping accessories. SUBSTANCE: apparatus has frame with binding device mounted on it which is provided with outfit for tieing up bundles of brushwood, grips and drive unit. It also includes bin and facility for packing ready brooms in packs. Outfit is capable of double-side tieing-up of each bundle. EFFECT: high efficiency. 1 dwg
Patent RU-2127148-C1 (RU)
Title: Catalyst component, olefin-polymerization catalyst, method of preparing catalytic component, and olefin polymerization process
Inventor: GUFFIANI ILLARO
IPC: C08F10/00
Filed: 1993-12-21
Granted: 1999-03-10
Abstract: FIELD: olefin polymerization and polymerization catalysts. SUBSTANCE: catalyst component for polymerization of olefins with general formula CH 2 =CHR, where R is hydrogen or C 1 -C 10 -alkyl, containing magnesium halide as carrier and active component which is product of interaction of (i) titanium compound containing at least one Ti-OR' linkage where R' is lower alkyl and (ii) solid product obtained from cleavage (leading to formation of magnesium halide and magnesium halide-containing product) of complex with general formula MgX 2 •nAlR″X       1   2p       AlX 3  (A) where X is chlorine and bromine; X' chlorine, bromine, or alkoxy group; R" C 1 -C 20 -alkyl; n=1-6; p varies from 0 to 1; and n+p=1-6. Catalyst component is distinguished by being spherically shaped and having porosity (measured by mercury technique) higher than 0.5 qu.cm/g. Method of its preparation consists in that spherical carrier is impregnated with hydrocarbon solution of titanium compound "i" and then is brought into reaction with complex A. Another olefin-polymerization catalyst consists of above-described component and an alkyl-aluminum compound. When catalyst is used in gas-phase polymerization of ethylene or with its mixture with other alpha- olefins, polymers are obtained with relatively narrow molecular weight distribution and with uniform distribution of comonomers in polymer chain. EFFECT: increased selectivity of catalyst. 18 cl
Patent RU-2084462-C1 (RU)
Inventor: BAJBURDOV TELMAN A
IPC: C08F220/06
Filed: 1994-04-12
Granted: 1997-07-20
Abstract: FIELD: chemistry of high molecular weight compounds, more particularly preparation of powdery acrylic copolymers. SUBSTANCE: claimed process comprises radical copolymerization of acrylamide and/or acrylic acid, and/or ammonium and alkali metal salts thereof in concentrated aqueous solutions in the presence of chemical initiators and antiadhesive additive such as sodium alkylbenzene sulfonate in amount of 0.005 to 0.08 wt%, and isolation of product by well known procedure. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2062670-C1 (RU)
Title: Method of making precision strip shapes, having central groove
Inventor: PANOV VIKTOR V
IPC: B21B1/08
Filed: 1994-04-18
Granted: 1996-06-27
Abstract: FIELD: metal pressure forming, namely method of production of strip shapes having shaped profile with small cross section area. SUBSTANCE: method comprises steps of deforming identical rough blanks butt-joined in common two-roll sizing and final universal roll grooved passed, performing butt-joining of the identical blanks by their flat bases; displacing front end of lower part of the builtup blank guided in the common two-roll grooved pass, along rolling axis forwards relative to upper part by distance, equal to distance from nose of inlet equipment until plane of working rolls axis. The method provides effective production of profiles of rims of spectacle frame. EFFECT: enhanced efficiency and high-quality of rolled precision strip having central groove and small cross section area. 1 cl, 6 dwg
Patent RU-2081966-C1 (RU)
Title: Hydraulic power generating unit
Inventor: SHEVELA ALEKSEJ M
IPC: E02B9/00
Filed: 1994-06-22
Granted: 1997-06-20
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: this is for producing electric energy at restricted amount of water. Unit has water storage 1, turbine water duct 2, hydraulic turbine 3 with generator 4 installed at outlet from water duct 2, water receiving chamber 5, and water lifting plant for returning water to storage 1. Water from storage 1 flows through duct 2 and reaches turbine 3 connected to generator 4 which produces electric energy. Then water is branched to receiving chamber 5. Water accumulated in chamber 5 is returned to storage 1 by means of water lifting plant operating on power produced by external sources. EFFECT: high efficiency. 1 dwg
Patent RU-2072688-C1 (RU)
Title: Гибридный штамм дрожжей saccharomyces cerevisiae x saccharomyces bayanus, используемый в винодельческой промышленности
IPC: C12N1/16
Filed: 1994-07-27
Granted: 1997-01-27
Abstract: Гибридный штамм дрожжей Saccharomyces cerevisiae х Saccharomyces bayanus ВКПМ У-2159, используемый в винодельческой промышленности.
Patent RU-2067930-C1 (RU)
Inventor: SCHNYDER EUGEN
IPC: B27N3/26
Filed: 1994-08-01
Granted: 1996-10-20
Abstract: FIELD: wood-working industry. SUBSTANCE: the device for manufacture of wood particle or fibrous boards has a pressing drum and an endless steel band, which envelops part of the drum perimeter. Pressing pressure and heating are accomplished with the aid of clamping shoes provided with pockets in the bearing shells filled with hot power oil; the pressing drum is provided with a bearing support featuring a twisting strength and casing rotating about it, and supported with the aid of supporting members furnished with hot power oil so that the casing is heated and adjustable forces of pressing without any supporting load at a uniform gap are formed at the same time. EFFECT: improved design. 10 cl, 1 dwg
Patent RU-2072173-C1 (RU)
Title: Способ термоциклической обработки сталей
IPC: C21D1/78
Filed: 1994-08-03
Granted: 1997-01-20
Abstract: Способ термоциклической обработки сталей, включающий многократный маятниковый нагрев выше температуры конца L _→ γ превращения с заданной скоростью и охлаждение ниже температуры начала g _→ L превращения со скоростью ниже критической, отличающийся тем, что нагрев осуществляют до температуры на 20-80С выше L _→ γ превращения со скоростью 20-100С/мин, а охлаждение на 30-100С ниже g _→ L превращения, при этом нагрев и охлаждение проводят в вакууме при давлении не ниже 1,33 Па до достижения постоянной разности температур начала и конца фазовых превращений и стабилизации структуры.
Patent RU-2071244-C1 (RU)
Title: Pulling-through device for gripping-and-machining working member
Inventor: KUZNETSOV NIKOLAJ S
IPC: A01G23/08
Filed: 1994-08-09
Granted: 1997-01-10
Abstract: FIELD: timber industry. SUBSTANCE: pulling-through device has at least two pulling-through members in form of roll or track 1,2 with driving and bringing together mechanisms. The latter is made in form of turnable levers 3 of power drive with bringing together hydraulic cylinders connected with pulling through members. Driving mechanism has hydraulic motors 4 installed on fixed members of processing equipment. Shafts 5 of hydraulic motors 4 are mechanically coupled with pulling through members drive shafts 6. Axes 7 of turning of levers 3 are square to axes of drive shafts 6. Mechanical coupling of shafts of hydraulic motors 4 and drive shafts of pulling-through members 1,2 is made in form of gear trains 8,9, for instance, of two-stage type. Each train 8 or 9 has central gears 10,11 instilled on common shaft 12. Axis of shaft rotation is aligned with axis 7 of turning of levers 3. Gears 13 engage with shafts 5 of hydraulic motors 4. Gears 14 engage with drive shafts of pulling-through members. Gears 15 engage with gears 10 through coupling, for instance, in form of shaft 16. Thanks to coupling of pulling-through members with hydraulic motor through gear trains, hydraulic motor is stationary connected with fixed base members of processing equipment and so its mode of operation does not depend on timber processing mode. EFFECT: improved operating reliability of processing equipment and quality processing of trunk is provided. 2 cl, 1 dwg
Patent RU-2100735-C1 (RU)
Inventor: BURTSEV SERGEJ I
IPC: F28F13/12
Filed: 1994-08-05
Granted: 1997-12-27
Abstract: FIELD: structural members of condensers of refrigerating machines. SUBSTANCE: heat exchanger element includes two plates 1 and 2 oriented vertically and mounted opposite each other forming tight slotted passage; plates are provided with steam inlet hole 4 and condensate outlet hole 5. Heat exchange element is also provided with wheel arranged in passage; this wheel has radial blades 6 mounted for rotation on horizontal axle 7 secured to plates; side edges of blade adjoin surface of plate. Heat exchange element is also provided with guide branch pipe connected with steam inlet hole this branch pipe has outlet section directed towards blades whose axis is parallel to plates. Guide branch pipe is oriented tangentially to tip edges of blades which may be bent backward; they nay be made from flexible material. Capillary porous structure may be placed in slotted passage over periphery of wheel which adjoins plates, thus excluding return of condensate film to surface of plate under action of gravitational force. EFFECT: enhanced efficiency. 10 cl, 4 dwg
Patent RU-2113112-C1 (RU)
Title: Teat cup
Inventor: KURAK ALEKSANDR STEPANOVICH
IPC: A01J5/08
Filed: 1994-09-23
Granted: 1998-06-20
Abstract: FIELD: agriculture. SUBSTANCE: teat cup has milk pipe and vacuum pipe, housing and rubber pipe with nipple. Opening in housing is covered with flexible membrane to which ejector is attached. Projection is disposed on inner wall of housing at side opposite to ejector. Flexible membrane is connected with housing through bellows. Ejector has tip cooperating with rubber pipe. Projection has uneven surface. EFFECT: increased efficiency by complete milking of animal, elimination of manual operations by providing machined stripping. 4 dwg
Patent RU-2075476-C1 (RU)
Title: Method for synthesis of 1-(4'-tolyl)-3-methyl-5-pyrazolone
Inventor: BARAEVA SVETLANA FEDOROVNA
IPC: C07D231/26
Filed: 1995-02-23
Granted: 1997-03-20
Abstract: FIELD: chemical technology, organic chemistry. SUBSTANCE: product: 1-(4'-tolyl)-3-methyl-5-pyrazolone is synthesized by p-toluidine diazotization followed by reduction of p-tolyldiazonium chloride with sulfite-bisulfite mixture. The latter is prepared from sodium (ammonium) bisulfite and ammonia water. Process is carried out at pH = 5.8-7.0, at mole ratio of bisulfite and p-tolyldiazonium = 2.49: 1. Synthesized p-tolylhydrazine is condensed with acetoacetic acid amide at pH = 1.9-2.5, at mole ratio of p-tolylhydrazine and acetoacetic acid amide = (1:1)-(1:1.1). The end product has white color with yellowish tone, m. p. is 134 C. EFFECT: higher efficiency.
Patent RU-2096210-C1 (RU)
Title: Polar wing-in-ground effect craft
Inventor: KASHEVAROV YURIJ B
IPC: B60F5/02
Filed: 1995-04-04
Granted: 1997-11-20
Abstract: FIELD: transport engineering; air cushion vehicles. SUBSTANCE: wing-in- ground effect craft has body, aerodynamic wing, two skids, jet engine, elevator and rudder. Air intake tube is arranged in under-wing space. Engine is made in form of head with fuel feed system to spherical combustion chamber connected by air duct with compressor, and by gas duct, with ring nozzle arranged coaxially with air intake tube. EFFECT: enlarged operating capabilities. 12 dwg
Patent RU-2127580-C1 (RU)
Title: Composition for washing and treating hair and skin, method of washing and conditioning hair
Inventor: DANIEL KOVE
IPC: A61K8/84
Filed: 1995-04-21
Granted: 1999-03-20
Abstract: FIELD: cosmetics. SUBSTANCE: composition contains, in cosmetically acceptable medium, at least one anionic surfactant and amphoteric and/or zwitterion agent (total content of surfactants in detergent is 4 wt.%), one polymer containing cation groups, and at least one keramide and/or glycokeramide. Method of washing and conditioning hair consists in applying composition on hair and subsequently rinsing hair. EFFECT: improved precipitation of keramides or glycokeramides in hair and enabled hair to be well untangled both in damp and dry state. 23 cl, 14 ex
Patent RU-2044875-C1 (RU)
Title: Method for leaching gold-containing complex ores
Inventor: SEKISOV ARTUR G
IPC: E21B43/28
Filed: 1995-05-11
Granted: 1995-09-27
Abstract: FIELD: mining industry. SUBSTANCE: method for leasing gold-containing complex ores includes treatment of ore together with leaching solution in form of pulp with electric field. Novelty consists in that electric treatment is accomplished by means of electrodes with orthogonal orientation. Application of current to the electrodes results in setting up of local zones of intensive formation of oxidizer on anode and transferring the oxidizer to the main part of solution. In so doing, canalized regions of high conductance and high concentration of reagent anions are formed. Vortex ascending currents of pulp transfer oxidizer atoms formed on anode into pulp main volume. EFFECT: higher efficiency. 3 cl, 1 dwg, 1 tbl
Patent RU-2105694-C1 (RU)
Title: Timber carrying watercraft
Inventor: ALJAEV ALEKSEJ NIKIFOROVICH
IPC: B63B25/04
Filed: 1995-04-28
Granted: 1998-02-27
Abstract: FIELD: shipbuilding. SUBSTANCE: timber carrying craft has two hulls interconnected by means of frames. Hulls are made from hollow half-envelopes closed at ends and open from below. Mounted on outer closed side are hollow shoes where side struts are fitted. Struts are provided with flexible members, for example chains whose lower ends are movably secured to frames having adjustable fan similar for all side struts. Compressed air reservoirs and air system control panel are arranged inside aft superstructure. EFFECT: enhanced reliability. 3 dwg
Patent RU-2127199-C1 (RU)
Title: Trailer suspension
Inventor: BUTRIN JU F
IPC: B60G11/60
Filed: 1995-06-14
Granted: 1999-03-10
Abstract: FIELD: transport engineering. SUBSTANCE: suspension has equalizer, frame, guide pipe rigidly connected with frame, shaft arranged concentrically in pipe and rubber resilient members. One end of shaft is secured on equalizer. Rubber resilient, members are made in form of rubber-and-metal bushing installed between guide pipe and shaft. Shaft is furnished with level. Lever is installed on free end of shaft for fixing on frame. For towing empty trailer lever should be brought out of engagement with frame. When wheel runs over road bump, torque is transmitted through equalizer and shaft to rubber-and-metal bushing which work in shifting with absorption of energy. When car tows a loaded trailer, lever should be rigidly fixed by pin on frame. When wheel runs over road bump, shaft together with rubber-and-metal bushings operate as torsion. EFFECT: smooth running of trailer, both empty and loaded, provided by variable-rate suspension. 2 cl, 1 dwg
Patent RU-2150434-C1 (RU)
Inventor: AL BERTO VASKES-FIGEROA RIAL
IPC: C02F103/08
Filed: 1995-08-04
Granted: 2000-06-10
Abstract: FIELD: back osmosis sea water freshening equipment. SUBSTANCE: apparatus has salt water inlet or outlet 1, at least one first well 4 provided with device for creating water column inside well 4, back osmosis freshening device disposed in the vicinity of first well lower end, and device for collecting sweet water discharged from back osmosis freshening device. Depth of well 4 is such that weight of water column within well is sufficient for forcing salt water through back osmosis freshening device. Apparatus may comprise several water columns. Sweet water is discharged from filters, collected and forced outside. Effluent filtration wastes are collected and directed outside onto surface. Method is cited in Specification. EFFECT: increased efficiency by providing production of sweet or pure water at reduced costs without employment of complicated techniques. 31 cl, 5 dwg
Patent RU-2067564-C1 (RU)
Title: Бетонная композиция и способы ее приготовления
Inventor: SYTNIK ALEKSANDR K
IPC: C04B28/04
Filed: 1995-10-11
Granted: 1996-10-10
Abstract: Изобретение относится к составам бетонных композиций и способам их приготовления и может быть использовано в строительстве, преимущественно в области производства стройматериалов, используемых в торкретбетонных работах для герметизации и гидроизоляции бетонных, железобетонных, каменных, кирпичных и металлических конструкций по способу "мокрого" торкретирования. Сущность: готовят композицию, содержащую, мас.%: алитовый портландцемент марки "500" с долей С 3 S в нем 60-62% 27,5-30,5; кварцевый песок фракции менее 0,315 мм 30,0-32,0 и фракции 0,315-1,250 мм 22,0- 24,5; микрокремнезем с удельной поверхностью (20-40)•10 3 см 2  /г 2,0-3,0; суперпластификатор С-3 0,5-1,5; комплексную минеральную добавку - продукт совместного помола до удельной поверхности (4,5-5,0)•10 3 см 2 /г алюминатного портландцемента марки "500" с долей С 3 А в нем 12-14%,кварцевого песка с удельной поверхностью (0,1-0,15)•10 3 см 2 /г и сульфоалюмината кальция, взятых в соотношении 50:40:10 соответственно 4,5-7,0, и воду - остальное. Проводят перемешивание в скоростном турбулентном бетоносмесителе указанных компонентов в определенной последовательности до однородного состояния. 3 с.п.ф-лы, 2 табл.
Patent RU-2117004-C1 (RU)
Inventor: BELOVA V M
IPC: C07C403/24
Filed: 1995-12-07
Granted: 1998-08-10
Abstract: FIELD: organic chemistry, production of β-carotene. SUBSTANCE: β-carotene is produced by condensation of retinyl triphenyl phosphonium and retinene in organic solvent on alcohol base. The process takes place in the presence of alkali agent at pH 11-13.5. Isolation of carotene is carried out of aqueous-organic reaction mass heated to 40-80 C. EFFECT: increased yield of the product and improved quality of β-carotene. 4 cl, 1 tbl
Patent RU-2150543-C1 (RU)
Title: Method of preparing aqueous suspension for manufacturing paper (versions), paper
Inventor: DZHEJ A DIKERSON
IPC: D21H17/42
Filed: 1996-01-12
Granted: 2000-06-10
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: suspension containing polyelectrolyte complex is obtained by preparing aqueous suspension of pulp containing water-soluble cationic polymer and water-soluble anionic polymer which are capable of interacting in aqueous suspension to form polyelectrolyte complex and compound containing multivalent cation having charge at least +3 and forming polyelectrolyte complex. In another embodiment, aqueous suspension of fibrous pulp contains surface-active carboxyl-containing compounds and water-soluble anionic compounds. EFFECT: increased strength of paper, improved sizing quality, friction factor, and water loss. 24 cl, 9 tbl
Patent RU-2101136-C1 (RU)
Inventor: LEBEDEVA O A
IPC: B22F3/23
Filed: 1996-03-26
Granted: 1998-01-10
Abstract: FIELD: powder metallurgy, particular, compositions of mixtures for production of porous permeable material by the method of high-temperature self-propagating synthesis applicable in manufacture of filtering members, neutralizers of exhaust gases of internal combustion engines, flame suppressors, aerators, etc. SUBSTANCE: the offered method contains, wt.%: aluminum 10.0-12.0; aluminum oxide 37.0-39.0; copper of wastes of copper article manufacture 4.0-6.0; the balance, iron scale. Components are metered in preset quantities and mixed in dry state in laboratory mixer by batches of 200 g each for 1 h. Prepared mixture was filled into metal molds, and after initiating of reaction of burning of components, samples of porous permeable material were obtained. Samples were tested for cleaning of exhaust gases of internal combustion engines. Test results have shown that content of carbon monoxide in exhaust gases was reduced by 28.0-32.0%, content of hydrocarbons was reduced by 34.0-37.0%, nitrogen oxides, by 30.0-32.0%; soot, by 52.0-60.0%. EFFECT: extended field of application and reduced cost of articles manufactured on the base of the offered mixture. 1 tbl
Patent RU-2134652-C1 (RU)
Inventor: DZHEJMS T STAUT
IPC: B65D5/08
Filed: 1994-09-02
Granted: 1999-08-20
Abstract: FIELD: packing cartons for cans, jars or bottles. SUBSTANCE: carton is made of blank 10 provided with upper wall 12, pair of side walls 14, 22 and lower wall 18 connected to form tubular member. End face cover has end face valves 30, 34 connected with end face edges of upper panel. Holes 26 for handle are made in upper panel, practically in its center. Handle reinforcement has pair of end face sections 42, 46, each being connected with side edge of corresponding end face valve, reaching its upper edge 32, 36 and central section 50 connected with both end face sections and arranged between these sections. Central section is lap-fitted on upper panel 12 being arranged on panel close to handle holes. EFFECT: provision of reinforced handle with preservation of compactness of carton and efficient use of cardboard panel area. 15 cl, 7 dwg
Patent RU-2118157-C1 (RU)
Title: Chewing gum
Inventor: MISHUNIN JU V
IPC: A61K9/68
Filed: 1996-04-19
Granted: 1998-08-27
Abstract: FIELD: medicine; may be used for anesthesia and stress-protection during medicinal manipulations. SUBSTANCE: chewing gum contains per 100 g of product: diazepam, 1.2-2.4; metamizol, 15.0-30.0; base, 83.8-67.6. EFFECT: quick and adequate sedative effect achieved by safe way.
Patent RU-2089071-C1 (RU)
Title: Composition for preparing milk condiment "novinka" (versions)
Inventor: ZOBKOVA ZINAIDA S
IPC: A23L27/60
Filed: 1996-07-04
Granted: 1997-09-10
Abstract: FIELD: food and dairy industry. SUBSTANCE: method involves using acidified cream with mas.pt. of fat 15 or 20%, or kefir, or yoghurt with mas.pt. of fat 3.2%, vegetable oil, starch, granulated sugar, salt, dry fat-free milk or isolated soya protein, 9-% vinegar, flavor and water. Composition may contain dry soya milk "Nutri-Bev" instead of milk base. EFFECT: improved taste. 3 cl
Patent RU-2136632-C1 (RU)
Title: Powdery mixture of chemicals for preparing refractory composition, method of preparing refractory composition and method of preparing refractory coating
Inventor: OSVAL DO DI LORETO
IPC: F27D1/00
Filed: 1995-02-10
Granted: 1999-09-10
Abstract: FIELD: chemical industry. SUBSTANCE: powdery mixture of chemicals for preparing refractory composition comprises filler composed of refractory particles, metallic particles and metal peroxide particles. Method peroxide particles contain not more than 75 wt % of calcium peroxide, not more than 30 wt % of magnesium peroxide, not more than 92 wt % of barium peroxide and not more than 90 wt % of strontium peroxide. Also described is method of preparing refractory composition prepared from said mixture. EFFECT: greater safety of use of powdery mixtures as compared with well known mixtures of chemicals. 27 cl, 2 dwg, 4 ex