baber/WOPTO huggingface dataset:
Patent RU-2113897-C1 (RU)
Title: Mixing device
Inventor: SMELJAGIN A I
IPC: B28C5/16
Filed: 1996-05-13
Granted: 1998-06-27
Abstract: FIELD: food, medical, microbiological and chemical branches of industry. SUBSTANCE: device has trough 1, frame 2, drive consisting of induction motor 3 attached to frame and connected to reduction gear 5 through coupling 4. Device has three input shafts. First shaft carries bevel gear-wheel 6 and crankshaft 7 which forms rotary kinematic pair "frame- crankshaft". Cylindrical gear 8 and auxiliary crankshaft 9 are secured on second drive shaft. Cylindrical gear-wheel 10 and bevel gear 11 are secured to third shaft. Output shaft of reduction gear is coupled to any one of shafts. Axes of revolution of the above-indicated crankshafts 7,9 form angle equal to angle between axes of the above-indicated bevel gear and bevel gear-wheel. Crankshaft 7 is coupled to stone 13 through ball kinematic pair with pin 12. Guide slot 14 serves as guide for stone 13 and forms ball- screw pair with the latter. Upper part is coupled to auxiliary crankshaft 9 through ball kinematic pair 16. EFFECT: intensification of mass-transfer and heat-exchange processes, balancing of concentrations and temperature over entire volume of liquid. 1 dwg
Patent RU-2104815-C1 (RU)
Inventor: FROLOV P V
IPC: B21D41/02
Filed: 1996-05-21
Granted: 1998-02-20
Abstract: FIELD: plastic working of metals in aircraft, ship-building and related industries. SUBSTANCE: die has dielectric supporting plate, conical punch and pusher. Conical punch is assembled from dielectric and current-conductive metal members secured on common shaft. Current-conductive ring provides supplying of pulsed electric current to billet. Minimum diameter D(min) of current-conductive ring is calculated by equation recited in Specifications. Such construction allows deformation extent of difficult-to-deform titanium alloys to be increased by 10% as compared to known construction requiring heating. EFFECT: increased efficiency, reduced labor intensity by eliminating formation of gas-saturated layer on billet surface and, as a result, elimination of additional finishing layer removal operations. 1 dwg
Patent RU-2110324-C1 (RU)
Title: Catalyst for oxidation of sulfides
Inventor: AKHMADULLINA A G
IPC: B01J23/75
Filed: 1996-07-16
Granted: 1998-05-10
Abstract: FIELD: production of heterogeneous catalysts for liquid-phase oxidation of sulfides, applicable in gas, petroleum- extracting, petroleum-refining, petrochemical, wood- pulp and paper and other branches of industry. SUBSTANCE: catalyst contains cobalt phthalocyanine and water-insoluble derivatives, titanium dioxide, polyethylene and/or polyperfluoro-propylene as a carrying agent at the following relation of components, mass percent: cobalt phthalocyanine and/or water-insoluble derivative - 0.05 to 20; titanium dioxide - 0.05 to 20; polyethylene and/or polyperfluoro-propylene - the rest. Catalyst contains cobalt tetrachlorophthalocyanine, tetrachloromethylphthalocyanine or tetratrebutylphthalocyanine as a water-insoluble derivative of cobalt phthalocyanine. EFFECT: enhanced catalytic activity in reactions of oxidation of sulfide and mercaptide sulfur and enhanced mechanical strength. 3 tbl
Patent RU-2112536-C1 (RU)
Title: Средство для лечения эндоцервицита
Inventor: NESTEROVA O V
IPC: A61K9/02
Filed: 1996-07-10
Granted: 1998-06-10
Abstract: Изобретение относится к медицине, а именно к средствам для лечения эндоцервицита. Предложено средство в виде суппозиториев на основе липидного комплекса жома плодов калины обыкновенной, вводимых 2 раза в сутки по 1 свече в течение 10-12 дней. Свечи обладают противовоспалительным действием. Использование свечей приводит к сокращению сроков лечения. 1 табл.
Patent RU-2124198-C1 (RU)
Title: Method of controlling quality of aluminum chloride-based catalyst complex in the process of olefin alkylation of benzene
Inventor: TERENT EV V S
IPC: G01N30/00
Filed: 1996-08-29
Granted: 1998-12-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: composition of hydrocarbons isolated after decomposition of catalyst complex with water under intensive stirring is determined by gas-liquid chromatography technique. Summary content of hexaethylbenzene and polyalkylbenzene in catalyst complex equal to 17-18 wt % is indicative of poisoning of catalyst complex. EFFECT: facilitated control. 2 cl, 1 tbl, 3 ex
Patent RU-2117894-C1 (RU)
Title: Finned tube of heat exchanger
Inventor: TOROSHCHIN I V
IPC: F28F1/40
Filed: 1996-09-03
Granted: 1998-08-20
Abstract: FIELD: chemical, radio chemical and other industries. SUBSTANCE: finned tube has longitudinal plates 2, 1 whose ends 3, 4 are bent over inner and outer arcs of circle respectively, interconnected and are enclosed in heat exchanger housing 5 equipped with jackets 6, 7. Located between two adjacent plates are inserts 8; in area of location of these inserts bent ends 3 and 4 are connected at clearance 10, 3 to 5 mm wide. Insert 8 has through slots with projections on either side for contact with surface of plates 1, 2. EFFECT: enhanced operational reliability in handling aggressive media and immiscible media, enhanced heat transfer. 3 cl, 5 dwg
Patent RU-2121634-C1 (RU)
Inventor: VAGIN A V
IPC: F25B29/00
Filed: 1996-09-18
Granted: 1998-11-10
Abstract: FIELD: refrigerating and heating engineering; technology of storage and production of various products in substances in industrial and domestic cooling and heating plants. SUBSTANCE: constant-temperature cabinet is placed at boundary of two external media at different temperature parameters and passive mode of heat exchange is performed at stabilizing temperature inside constant- temperature cabinet through ensuring heat exchange through walls of its housing with external space or atmosphere. Besides that, controllable heat exchange is effected through walls of housing with internal space at passive mode. Active mode of heat exchange is effected by means of reversible or non- reversible temperature unit. Shift from passive mode of heat exchange to active mode and vice versa, as well as control of heat exchange at passive mode is effected depending on results of comparison of temperatures of media used in heat exchange: temperature or external space or atmosphere (t ext ), inner space (t in ), inner volume of constant-temperature cabinet (t cab ) and preset temperature (t pr ) of inner volume of constant-temperature cabinet. EFFECT: increased functional capabilities; reduced power requirements. 6 cl, 2 dwg
Patent RU-2114800-C1 (RU)
Title: Способ изготовления методом спекания высокоплотного и ультраплотного известковго и известково-периклазового клинкера
Inventor: GROPJANOV V M
IPC: C04B35/06
Filed: 1997-02-18
Granted: 1998-07-10
Abstract: Изобретение относится к изготовлению плотноспеченных клинкеров высшей огнеупорности из высокочистого карбонатного сырья. Способ заключается в подготовке исходного материала тонким измельчением сырья с добавкой трибоактиватора - нитрата аммония при соотношении компонентов, мас.%: доломит или мел 99 - 99,5, нитрит аммония 0,5 - 1. Затем осуществляют брикетирование с добавкой временного связующего в количестве 4 - 7 % от массы порошка или без него и обжигают при температуре 1830 - 1900 o C. Преимуществом способа является снижение энергозатрат на предварительную обработку и исключение контакта обслуживающего персонала и окружающей среды с большим количеством высокодисперсных CaO или Ca(OH) 2 .
Patent RU-2116059-C1 (RU)
Title: Epin erection device
Inventor: PIMJAKOV IVAN NIKOLAEVICH
IPC: A61F5/41
Filed: 1997-03-31
Granted: 1998-07-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has carcass, unit for fixing carcass and unit for fixing penis. V-shaped carcass is manufactured from elastic material has half ring base with ears for fastening unit for fixing carcass and free ends connected to each other under tension created by unit for fixing penis manufactured from polyvinyl chloride tube foldable as Nesterov loop in putting it on. Loop size is variable depending on penis diameter. Unit for fixing carcass is rubber half-ring. EFFECT: simplified design. 2 dwg
Patent RU-2129610-C1 (RU)
Title: Method of isolation of dna from microorganisms and animal cells suited for polymerase chain reaction carrying out
Inventor: SHESTOPALOV M JU
IPC: C07H21/04
Filed: 1997-04-04
Granted: 1999-04-27
Abstract: FIELD: biotechnology, genetic engineering, biochemistry. SUBSTANCE: for isolation of DNA an analyzed sample in volume 5-10 mcl is placed to 182 mcl lysing-precipitating solution consisting of 38 mcl lysing solution: 3.45 M NaOH, 0.36 M NaCl and 144 mcl 96% ethanol, stirred and kept at the room temperature for 10-15 min. Then mixture is centrifuged at 12000-14000 rev/min for 5 min, supernatant is discarded, sediment is washed out with 500 mcl 80% ethanol once followed by centrifugation at 12000-14000 rev/min for 2 min. Supernatant is discarded and sediment is dried at the room temperature for 5-10 min. To dry precipitate 15-30 mcl TE-buffer is added and stirred. Effectiveness of DNA isolation is based on lysis of cellular wall resistant to effect of the most of lysing agents. EFFECT: decreased cost and laboriousness of method, simplified procedure, ecological safety due to excluding toxic chemical reagents using. 2 ex
Patent RU-2137135-C1 (RU)
Title: Method of methadone determination in biological fluids
Inventor: GAMALEJA N B
IPC: G01N33/53
Filed: 1997-04-18
Granted: 1999-09-10
Abstract: FIELD: medicine, narcology, analytical biochemistry. SUBSTANCE: method involves the use of the solid-phase immunoenzymatic analysis using rabbit blood serum at final dilution 1:1600 containing antibodies at titer 1:25600 and at contact affinity (Ka) 1,4•10 M. Sensitivity of method is 10 ng/ml that exceeds that of the known method by 25-fold. Method is used to enhance sensitivity of the method and its adaptation for determination of methadone in blood (serum, plasma). EFFECT: increased sensitivity of method. 2 tbl, 4 dwg, 2 ex
Patent RU-2136834-C1 (RU)
Title: Шпиндель-отклонитель
Inventor: RAMAZANOV G S
IPC: E21B7/08
Filed: 1997-04-24
Granted: 1999-09-10
Abstract: Изобретение относится к бурению интервалов отклонения скважины по зенитному углу и азимуту, а также для забуривания новых боковых стволов и стволов в аварийных случаях. Шпиндель-отклонитель содержит секции винтовой рабочей пары и секцию шпиндельную, состоящую из верхней части с установленным комплектом осевых и радиальных опор и нижней наставки, валы которых соединены между собой кулачковыми полумуфтами, имеющими упорные торцы для передачи осевой нагрузки, при этом радиальная опора наставки помещена в ниппельную гайку. Изобретение позволяет повысить эффективность бурения направленных скважин за счет интенсивного набора азимутального угла. 2 ил.
Patent RU-2128035-C1 (RU)
Inventor: NIKITIN A A
IPC: A61G5/06
Filed: 1997-05-06
Granted: 1999-03-27
Abstract: FIELD: transport engineering. SUBSTANCE: vehicle has frame with cross-like and round wheels arranged on axle, and springs. When moving along road, round wheels are fixed by lever-operated truncated cones. Lever is held by hand of rider and is connected by tie-rod with axle-shaft of rear wheel-shock absorber on L-shaped suspension. Truncated cones are fitted on slotted axle. Round wheels with couplings are mounted on truncated cones on springs. Springs secured by one end on truncated cones and by other ends, on rims for moving upwards and sideward when running onto step edge, provide possibility of walking up the steps for cross-like wheels. Vehicle can be operated by motor. EFFECT: enlarged operating capabilities, enhanced efficiency of operation, both on road and when moving upstairs. 2 cl, 3 dwg
Patent RU-2138166-C1 (RU)
Title: Sandwich and sandwich forming method
Inventor: TARAN V M
IPC: A21D13/08
Filed: 1997-05-05
Granted: 1999-09-27
Abstract: FIELD: public catering. SUBSTANCE: sandwich has bottom surrounded with wall so as to define space divided into sections by partitions and packed with filler. Sandwich is covered with closure divided into sections by partitions. EFFECT: wider range of public catering goods and simplified sandwich forming method. 30 cl, 14 dwg
Patent RU-2132373-C1 (RU)
Title: Vodka "bashkiriya"
Inventor: GLINKIN V I
IPC: C12G3/06
Filed: 1997-05-30
Granted: 1999-06-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka of 40% strength contains the following ingredients: dry fat-free milk, vanillin, whey and aqueous-alcoholic liquid from ethyl rectified alcohol "Extra" and water. EFFECT: reduced toxic action on human's organism; broadened assortment of high-quality vodkas. 3 ex
Patent RU-2116126-C1 (RU)
Inventor: KUCHIN A V
IPC: B01J20/32
Filed: 1997-06-19
Granted: 1998-07-27
Abstract: FIELD: environmental control. SUBSTANCE: waste being prepared by processing wood is affected by hydrophobization, the process is carried out with the help of insoluble salt sulfate soap. EFFECT: increased sorption capacity of adsorbent; improved ecological characteristics of adsorbent; simplified technology of adsorbent production and decreased its cost; waste and side industrial products are used as components. 3 tbl
Patent RU-2124080-C1 (RU)
Title: Roving and method of its production
Inventor: PALOCHKIN S V
IPC: D02G3/36
Filed: 1997-08-04
Granted: 1998-12-27
Abstract: FIELD: textile industry; production of half-finished product of spinning in the form of roving. SUBSTANCE: for improving conditions of roving drawing which do not need rotation or reciprocation motions of considerable masses, roving has core consisting of natural fibers or their mixture with chemical fibers which is wound with thread or filament with winding pitch amounting up from 30 to 0.7 lm, where lm is modal length of fiber. Linear density of winding thread is within 2-10 tex. To produce roving, web coming from drawing device is wound with chemical thread coming off the immovable bobbin installed on hollow spindle and having diameter d = t/π where t is winding pitch. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2133171-C1 (RU)
Title: Continuous machine for casting thin-wall tubes by freezing
Inventor: MIL KIN V P
IPC: B22D11/14
Filed: 1997-12-30
Granted: 1999-07-20
Abstract: FIELD: casting of large-diameter thin-wall tubes. SUBSTANCE: machine has first and second level drawing mechanisms for drawing up tubes. First level mechanism has proximate and distant petal-type lifts connected to actuating mechanisms through bars lowered below rocking mechanism. Tube lifts of second level drawing mechanism are connected with actuating mechanisms disposed on rotary drive mechanism. Lifts convey tube to rotary mechanism by means of bars. Tube is moved to horizontal position by means of turnover. Tubes may be transported even when material is in temperature-unstable state. EFFECT: increased efficiency and improved quality of tubes. 5 dwg
Patent RU-2133578-C1 (RU)
Title: Ration for navy ships' personnel
Inventor: POTSELUEVA L G
IPC: A23L35/00
Filed: 1998-04-03
Granted: 1999-07-27
Abstract: FIELD: food industry. SUBSTANCE: ration contains, displaced in multiple package, four packs of army breads by 50 g each, three cans of minced preserved meats by 100 g each, one 90-g tube of whole condensed milk, one 250-g can of meat-and-vegetable preserves, one 45-g box of high-melting chocolate dragee, one 60-g bar of prune with nuts, one can of fruit or berry juice, two dragee pieces of polyvitamin preparation "Glutamevit", one-time plastic spoon and opener. EFFECT: easy in use, small mass; reduced probability of dysfunction in organism during use for a long time.
Patent RU-2133276-C1 (RU)
Title: Method of preparing crystalline base material for boiling away sugar production fillmass
Inventor: DAISHEV M I
IPC: C13B30/02
Filed: 1998-04-07
Granted: 1999-07-20
Abstract: FIELD: sugar production. SUBSTANCE: preliminarily, evaporation liquor is received in vacuum apparatus until its volume equal to 40-70% of useful volume of apparatus is attained, after which liquor is thickened to coefficient of supersaturation 1.35- 1.40. Inoculation is effected when thickened liquor is kept in vacuum apparatus for further 10-20 min at temperature and underpressure corresponding to those parameters spontaneously developed in apparatus during thickening process. Desired crystal size during crystal growth process is achieved by determining amount of liquor received in vacuum apparatus prior to be thickened. Resultant base material is finely discharged from vacuum apparatus. EFFECT: enabled crystal size control. 2 ex
Patent RU-2147013-C1 (RU)
Title: Method of isolating suspended solid particles by adding hydroxamated polymers in the beyer process
Inventor: ROBERT V KOUL
IPC: C01F7/0653
Filed: 1996-10-28
Granted: 2000-03-27
Abstract: FIELD: chemical engineering. SUBSTANCE: method consists in creation of flows entering settlers and flows containing suspended solid particles directed to starting stages of a series of washing assemblies. Any or two of the streams are mixed with efficient amount of (i) first water-soluble polymer containing side groups of hydroxamic acid or its salts and having molecular weight approximately below 70000000 and then with (ii) efficient amount of mixture of water-soluble anionic acrylic coagulant (10-90 wt %) and second water-soluble polymer containing side groups of hydroxamic acid or its salts and having higher molecular weight than the first polymer (90-10 wt %) to ensure coagulation of suspended solids. Coagulated suspended particles are isolated from the flow or flows. EFFECT: enhanced solid particles' separation efficiency. 13 cl, 11 tbl, 72 ex
Patent RU-2143681-C1 (RU)
Title: Process of preparation of gas mixtures by dynamic methods
Inventor: SERIKOV JU A
IPC: G01N30/04
Filed: 1998-06-09
Granted: 1999-12-27
Abstract: FIELD: study and analysis of gases. SUBSTANCE: invention refers specifically to preparation of gas mixtures by dynamic method used in calibration of gas analyzers. Process includes electrolysis of aqueous solutions with electric current that has been subjected to pulse-duration modulation with generation of rectangular pulses with identical amplitude ( strength) of current, mixing of gas extracted during of electrolysis with known volume of gas-diluent and computation of concentration of extracted gas by formula  , where C is concentration of extracted gas in gas mixture, g/l; K is electrochemical coefficient of extracted gas, g/l; I A  is amplitude ( strength ) of current, A; V is volume of gas mixture per time unit ( flow rate ), l/h; τ is width of pulses of current, s; T is period of current oscillation, s. EFFECT: range of prepared gas mixtures expanded to region of low concentrations of detected gas.
Patent RU-2147663-C1 (RU)
Inventor: KOROLEV JU M
IPC: B25D9/26
Filed: 1998-07-24
Granted: 2000-04-20
Abstract: Способ исключения вибрации устройств ударного действия относится к области горного дела и строительства и может быть использован при создании ручных ударных динамически уравновешенных механизмов или механизмов, предназначенных для использования в качестве навесного оборудования. Способ заключается в том, что при использовании ударных механизмов, содержащих корпус, подвижную массу-боек, коаксиально расположенные втулку, клапан и шток, в устройство вводят дополнительную массу балансиров аккумулятора. Эта дополнительная масса при движении на разгон подвижной массы-бойка позволяет устанавливать динамическое равновесие между количеством движения подвижной массы-бойка, равным ее импульсу силы, и количеством движения суммарной дополнительной массы-балансиров аккумуляторов, имеющих противоположно направленное движение под действием импульса силы, создаваемой при разряжении аккумулятора. Дополнительную массу выполняют также в виде нескольких пружинных гидравлических аккумуляторов с массами-поршнями, а оси указанных поршней размещают параллельно и эквидистантно оси подвижной массы-бойка. Способ позволяет исключить вибрацию, возникающую при работе устройств (машин) ударного действия. 1 з.п.ф-лы, 1 ил.
Patent RU-2148938-C1 (RU)
IPC: A23K1/00
Filed: 1998-12-28
Granted: 2000-05-20
Abstract: FIELD: feed production. SUBSTANCE: invention, in particular, relates to feeding rabbits and marmots raised in cage conditions. Mixed fodder is composed of, wt.%: grass flour, 26.5-40.0; wheat bran, 9.0-15.0; sunflower oil cake, 13.0-16.0; meat flour, 1.0-4.0; fish flour, 2.0-5.0; feed yeast, 1.0-2.0; molasses and/or sapropel, 2.0-3.0; food salt, 0.3-0.5; premix of protein-vitamin-mineral additive, 0.5-1.0; wheat-based grain mixture with 2.0-3.2% of barley, the balance. Fodder mixture is prepared as follows. Grass flour is combined with grain mixture and resulting mixture is extruded at 115-140 C and pressure 1.4- 3.0 MPa. To cooled and broken down porous extruded mixture are added sunflower oil cake, meat and fish flours, food yeast, salt, bran, and premix or above-mentioned additive at stirring to form fodder mixture, which is then granulated with molasses and/or sapropel added at pressure 0.28-0.33 MPa until 4.7-mm grains are formed to feed rabbits and marmots. Cooled 7.7-mm grains are broken down into 2-4.5-mm particles for rabbits. EFFECT: increased nutritive value and assimilability. 3 cl, 1 tbl
Patent RU-2146606-C1 (RU)
Title: Device for contouring control over manipulator robot
Inventor: PSHIKHOPOV V KH
IPC: B25J13/08
Filed: 1998-12-30
Granted: 2000-03-20
Abstract: FIELD: robotics. SUBSTANCE: invention can be used for development of systems controlling manipulator and mobile robots that ensure solving of trajectory problems with placement of additional requirements for contour speed. Technical objective of invention consists in increase of precision and in expansion of functional capabilities which are achieved with usage of proposed device. Device includes scheduler of trajectories in space of external coordinates, unit of actuating mechanisms, unit of transducers, unit of mechanical system of robot, unit computing nonlinear elements, unit computing matrix of control coefficients, unit computing Jacobean solution of primal problem of kinematics, unit computing time derivative from Jacobean solution of primal problem of kinematics, unit computing solution of primal problem of kinematics, two units computing Jacobean determinant of wished trajectories, unit computing time derivative from Jacobean determinant of wished trajectories, unit computing vector coefficient, transposition unit, two matrix transformation units, fourteen multiplication units and six summing units. EFFECT: increased precision and expanded functional capabilities of proposed device. 4 cl, 8 dwg
Patent RU-2153680-C1 (RU)
Title: Акустооптический приемник-частотомер
Inventor: ROZDOBUD KO V V
IPC: G01R23/16
Filed: 1999-01-19
Granted: 2000-07-27
Abstract: Изобретение относится к радиоизмерительной технике и может быть использовано в качестве высокочастотного измерителя параметров радиосигналов. Технический результат: повышение разрешающей способности по частоте, сущность изобретения заключается в том, что в акустооптическом частотомере, содержащем последовательно расположенные по свету лазер, коллиматор, акустооптический дефлектор, первую интегрирующую линзу с фокусным расстоянием F 2 , линейку фотодиодов с периодом их расположения р и длиной каждого фотодиода l дополнительно между коллиматором и акустооптическим дефлектором включены узел формирования лазерного излучения с прямоугольным распределением интенсивности протяженности d и вторая интегрирующая линза с фокусным расстоянием F 1 , которая размещена на расстоянии F 1  как от устройства формирования лазерного излучения, так и от акустооптического дефлектора, причем геометрические параметры приемника - частотомера F 1 , F 2 , d, l и р взаимосвязаны соотношением   4 ил.
Patent RU-2153587-C1 (RU)
Inventor: VAKHRAMOV N A
IPC: F01L1/25
Filed: 1999-04-06
Granted: 2000-07-27
Abstract: FIELD: mechanical engineering; valve timing mechanisms. SUBSTANCE: hydraulic cylinder, spacer spring, plunger with check valve and shell tightly mated with inner surface of housing. Open ring groove is made in shell at side of diaphragm opposite to oil feed hole. Output edge of groove is located lower than hole which forms hydraulic lock and precludes penetration of air. EFFECT: improved serviceability of hydraulic adjuster. 1 dwg