baber/WOPTO huggingface dataset:
Patent RU-2075769-C1 (RU)
Title: Lens with big relative aperture
Inventor: DEMIDOV NIKOLAJ V
IPC: G02B9/64
Filed: 1993-06-15
Granted: 1997-03-20
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: invention is related to high-speed lenses with medium angles of field of vision. It can find use in design of lenses for image projection from screens to optical radiation receivers, for image projection from cathode-ray tubes on to flat screens and of other projection systems of various duties. Lens includes three optical components and aperture diaphragm. First component is composed of negative meniscus 2 facing diaphragm with concavity, positive biconcave lens 3 and negative meniscus 4. Second component includes biconcave lens 5, biconvex lens 6, positive meniscus 7 facing diaphragm with concavity and biconvex lens 8. Third component has negative meniscus 9 facing diaphragm with concavity. EFFECT: expanded application field. 2 dwg, 1 tbl
Patent RU-2056946-C1 (RU)
Inventor: SINOTIN ANATOLIJ PAVLOVICH
IPC: B02C18/06
Filed: 1993-06-25
Granted: 1996-03-27
Abstract: FIELD: disintegration of polymer materials. SUBSTANCE: device has housing 1, rotor 3 with straight knives 4 mounted at an angle to the rotation axis of the rotor and additional members 5 arranged mirrorwise to the knives with respect to the plane passing through the axis of rotation of the rotor. The straight knives are secured to the housing at an angle to the axis of rotation of the rotor are inclined to the direction opposite to the inclination of the rotor knives. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2104972-C1 (RU)
Title: Method for production of raw materials based on broken glass of kinescope manufacture
Inventor: ZEMLJANUKHIN A V
IPC: C03C1/00
Filed: 1993-07-21
Granted: 1998-02-20
Abstract: FIELD: processing of industrial wastes, in particular, wastes of kinescope manufacture; may be used in production of secondary raw materials based on broken glass used in manufacture of various industrial products. SUBSTANCE: method includes crushing of broken glass to sizes of 150x150-70x70 mm, grading of broken glass into cone, shield and mixed broken glass, separate grinding of cone and shield broken glass to fractions within 40 mm with subsequent rough cleaning from metal inclusions, separate mechanical working of broken glass in ball mills for 1.0-5.0 h with use of auxiliary materials in the form of nepheline-syenite and water, subsequent rough washing with vibration separation of granules of regenerated broken glass, cleaning from metal inclusions and finished washing of granules. Intermediate washing is accomplished with circulating water, and finishing washing, with service water. Mixed broken glass not yielding to grading is used in manufacture of building materials and articles, and regenerated broken glass is returned to manufacture of kinescopes. EFFECT: higher efficiency. 3 cl
Patent RU-2058170-C1 (RU)
Inventor: KAPUSTIN SEMEN I
IPC: A62C35/00
Filed: 1993-10-14
Granted: 1996-04-20
Abstract: FIELD: fire warning and extinguishing system. SUBSTANCE: automatic aerosol fire-extinguishing system has similar fire-extinguishing modules with units for controlling fire- extinguishing devices and actuating units, and is further provided with warning and remote control panel having similar cells, each for individual fire- extinguishing device. Control unit of each module has five amplifiers, three comparators, two counters, advance pulse generator, four AND circuits and NOT circuit. Actuating unit has two rectifiers, two relays switched to first and second automatic inputs, respectively. Fire-extinguishing devices are formed as generators of inert gas and ultradispersed particle aerosol mixture producing burning inhibiting effect. Aerosol generators are provided with one or two electric start initiators. Aerosol generators are divided in module into two groups which are started with delay one with respect to the other. It allows power source mode of operation to be provided by discharging it. EFFECT: enhanced reliability in operation, provision for automatic detection and elimination of fire without disturbing attending personnel and increased interval between checks. 4 cl, 2 dwg
Patent RU-2062113-C1 (RU)
Title: Method for producing bandage materials
Inventor: RYLTSEV VLADIMIR V
IPC: A61L15/44
Filed: 1993-10-19
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves activating textile basic material followed by treating it with trypsin solution and additionally treating it with aqueous insulin solution which activity is selected to be equal to 4.0- 4.4 units/ml or with aqueous unithiol solution which module is selected to be equal to 2.0-2.5. EFFECT: enhanced effectiveness in treating purulent wounds and trophic ulcers.
Patent RU-2075305-C1 (RU)
Title: Method of diagnosis of functional disturbances of hepatobiliary system in children who had prenatal affection of central nervous system
Inventor: BEREZHANSKAYA SOFYA B
IPC: A61B8/00
Filed: 1994-01-28
Granted: 1997-03-20
Abstract: FIELD: pediatrics and gastroenterology in early age. SUBSTANCE: the offered method includes ultrasonic examination to determine changes of maximum diameter of gallbladder before and after functional load, and if maximum diameter reduction is less than two-fold and the ratio of volumes of gall- bladder exceeds 0.375, hypertonic diskinesia is diagnosed, and, if volumes ratio is less than 0.375, hypokinetic diskinesia is diagnosed. If ratio of volumes of gallbladder is less than 0.295 with two-fold reduction of maximum diameter, hypotonic-hypokinetic diskinesia is diagnosed, and with reduction of maximum diameter by more than two-fold, hypotonic diskenesia is diagnosed. The offered method provides for reduction of frequency of noninfectious chronic diseases of digestive organs in children due to well-timed administration of adequate therapy. EFFECT: more accurate diagnosis of functional disturbances of hepatobiliary system in children. 1 tbl
Patent RU-2079739-C1 (RU)
Title: Radial sliding bearing
Inventor: EGOROV NIKOLAJ P
IPC: F16C17/03
Filed: 1994-02-01
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering; manufacture of turbogenerators. SUBSTANCE: bush-type radial sliding bearing contains upper and lower inserts. Supporting member (segment) is mounted in lower insert for longitudinal motion in width of bore of working surface at enclosing angle ranging from 70 to 90 deg. EFFECT: enhanced reliability due to increased carrying capacity, smooth temperature level and oil clearance in width of bore of working surface; reduced consumption of oil.
Patent RU-2057330-C1 (RU)
Title: Acoustic method of determination of internal mechanical stresses in solid materials
Inventor: VLASOV VALERIJ T
IPC: G01N29/00
Filed: 1994-02-25
Granted: 1996-03-27
Abstract: FIELD: nondestructive control of physical characteristics of materials. SUBSTANCE: method is not differentiating, it is used to measure absolute values of parameters of ultrasonic field which makes it possible to decrease by two-three orders requirements to equipment in the part of its measurement error. Method enables presence of stresses in objects with properties unknown or changed in process of use to be determined. This is achieved by injection of two pairs of ultrasonic oscillations of longitudinal and lateral waves into examined object at two different angles and by reception by two receiving converters of pulses passed through oscillation object. Value of stress is found by relationship of measured times of range of pulses. EFFECT: method employs no standards, makes it possible to increase authenticity and precision of measurement results thanks to exclusion of errors tied up with nonidentity of properties of materials of object and its analog, to inequality of thicknesses of measured object and its unloaded analog. 4 cl, 1 dwg
Patent RU-2074126-C1 (RU)
Title: Apparatus for cleaning waste water
Inventor: KUDRYAVTSEV GEORGIJ S
IPC: C02F3/12
Filed: 1994-03-10
Granted: 1997-02-27
Abstract: FIELD: waste water purification. SUBSTANCE: apparatus has air tank, secondary settler with aeration system, quantity distributor for entered waste water, output stabilizer for sludge mixture, and sludge chamber connected with aeration zone through overflow with controlled height. EFFECT: improved stability and reliability. 1 dwg
Patent RU-2063370-C1 (RU)
Title: Demonstration device
Inventor: SALDAEV ALEKSANDR M
IPC: B65D85/68
Filed: 1994-04-25
Granted: 1996-07-10
Abstract: FIELD: demonstration of working tools and implements of agricultural machines. SUBSTANCE: device has stops adjustable in height and arranged on L-shaped brackets. Body has lower portion made in form of part of sphere with convex pointed down and installed for rotation relative to vertical axis of base. Mounted in lower portion are demonstrated tools fasteners. Transparent portion of body is made in form of dome with recesses for labels with explications of tools. Fasteners are made in form of vertical rods connecting transparent portion with lower portion of body. Hollow base is made in form of part of sphere with convex directed upwards. L-shaped brackets are spaced equidistantly relative to each other on convex surface of base. Each stop is made in form of threaded rod with square shank on one end and fork on other end. Fitted in fork is axle of rotation of rolling support for contact with convex surface of body lower portion. EFFECT: enlarged operating capabilities. 4 cl, 6 dwg
Patent RU-2071887-C1 (RU)
Inventor: BELIKOV KONSTANTIN F
IPC: B23K9/00
Filed: 1994-07-21
Granted: 1997-01-20
Abstract: Использование: изобретение представляет собой сварочный аппарат, который может быть использован как в производственных, так и в бытовых условиях, например автолюбителями и садоводами. Оно может использоваться и в качестве зарядного устройства и для пуска двигателей. Сущность изобретения: устройство содержит трансформатор с разделенными первичной и вторичной обмотками. Выполнение вторичной обмотки в виде цилиндрической и дисковой обмоток и выбор определенного соотношения между витками этих обмоток, а также выбор параметров конденсатора на входе трансформатора позволяет регулировать напряжение холостого хода и ток короткого замыкания. Использование осциллятора обеспечивает стабильность электрической дуги. 3 ил.
Patent RU-2081737-C1 (RU)
Title: Device fir unscrewing and calibrated torquing of fasteners
Inventor: KULAKOV SERGEJ P
IPC: B25B23/142
Filed: 1994-07-29
Granted: 1997-06-20
Abstract: FIELD: tools for fastener unscrewing and calibrated tightening. SUBSTANCE: the offered device has one of changeable springs 8 calibrated for preset torque intended for connection of flexible member 6 with handle 4. Installed in body 1 is case 9 accommodated changeable springs 8. Stops 10 are designed for limiting stroke of spring 7 connecting flexible member 6 with body 1. Installed in central socket 3 of working head 2 is changeable attachment head of standardized set. Latch 11 is introduced into hole 12 for connection of body 1 with handle 4. Unscrewing and tightening are carried out similar to that as they are performed by a common wrench. Upon attaining in tightening of the preset value of torque, flexible member 6 slips over surface of working head 2 and tightening is discontinued. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2105917-C1 (RU)
Inventor: SEMENOV VIKTOR NIKANOROVICH
IPC: F16K27/10
Filed: 1994-09-30
Granted: 1998-02-27
Abstract: FIELD: manufacture of fittings; shutting off the mains in oil, gas and chemical industries. SUBSTANCE: gate valve is provided with rings made from metal subjected to plastic metal working which are located in cast metal body of gate valve between seats and body on one side and between seats and flanges on other side. Outer surface of rings is welded to body and flanges. Seats are arranged inside rings. EFFECT: enhanced reliability. 2 dwg
Patent RU-2106804-C1 (RU)
Title: Method for making prognosis of prophylactic treatment of molar fissure caries with mature enamel
Inventor: LEONT EV VALERIJ KONSTANTINOVI
IPC: A61B5/05
Filed: 1994-11-24
Granted: 1998-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining current intensity passing through solid tissues of molar fissures and prescribing general purpose current intensity hygienic procedures when the current intensity is equal to zero. The current intensity being equal to 1-2 mcA, the fissures are treated with fluorolac and then sealed. The current intensity being less than or equal to 8 mcA, the molars are preventively filled. EFFECT: enhanced accuracy of method.
Patent RU-2088961-C1 (RU)
Title: Liquid-crystal indicator and method of its manufacture
Inventor: KUZMIN NIKOLAJ G
IPC: G02F1/13
Filed: 1995-03-14
Granted: 1997-08-27
Abstract: FIELD: data-display devices. SUBSTANCE: liquid-crystal indicator uses two transparent glass plates with a transparent current-conducting layer in the form of a preset indication pattern and an orienting layer connected in a pack applied onto them in succession. In addition, use is made of an insulating and current- conducting layers that are placed on each plate between the current-conducting and orienting layers; the topological patterns of the current-conducting layers have different configurations. Transparent current-conducting layers are applied onto the electrode plates; and electrodes are formed. Operations of application of transparent conducting layers onto the electrode plates and formation of image electrodes are performed at least in two levels, between which an insulating layer is applied; formation of image electrode is accomplished by the method of photolithography, both in the first and second levels use is made of masks with different patterns. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2092505-C1 (RU)
Title: Method for production of epoxy dispersion
Inventor: TROFIMOV NIKOLAJ N
IPC: C08L63/00
Filed: 1995-03-20
Granted: 1997-10-10
Abstract: FIELD: production of epoxy dispersions; production of compositions for treatment of glass fiber. SUBSTANCE: epoxy dispersion is prepared by direct emulsification of epoxy resin in water, the process is carried out with the help of water soluble copolymer of ethylene oxide with propylene oxide which is blocked by diisocyanate. Dispersion comprises, mas.%: epoxy resin, 25-0.6; emulsifying agent, 70-1.5; water, the balance. EFFECT: higher colloid and chemical stability of dispersion, simplified production of epoxy dispersion, decreased energy expense. 2 cl, 1 tbl
Patent RU-2098628-C1 (RU)
Inventor: KOVTUN VLADIMIR S
IPC: E21C50/00
Filed: 1995-03-28
Granted: 1997-12-10
Abstract: FIELD: underwater mineral mining on bottom of seas and oceans. SUBSTANCE: method includes loading rocks together with sea water into closed volume, mixing the rocks with sea water, separation of mineral and sedimentary rock, unloading sedimentary rock from the closed volume, unloading minerals into transportation facilities for subsequent lifting to the surface. Closed volume is filled with ferromagnetic fluid based on sea water and stable to dilution and sedimentation. Ferromagnetic fluid is magnetized to saturation with simultaneous preservation of state of aggregation. Rocks are mixed with the fluid; separation and unloading the minerals and sedimentation rocks are carried out by application to the mixture of an external magnetic field. Upon completion of unloading the minerals, the remaining solid sedimentation rocks are unloaded with the help of gravity force. Stabilized ferrophase included in the fluid is separated in the course of unloading from minerals. The plant carries on its load-bearing frame the following components: device for withdrawal of rocks with closed volume, mixing device, devices for cleaning the minerals and transportation of minerals and sedimentation rocks which are provided propulsive devices and pipelines devices for separation of minerals from sedimentation rocks, and unloading. Closed volume is formed by common body for all devices and filled with magnetized to saturation of ferromagnetic fluid based on sea water. Introduced into the plant are unit for formation of control actions on fluid of closed volume, devices for collection of stabilized ferrophase from unloaded rocks and device for loading the fluid to closed volume. EFFECT: higher efficiency. 24 cl, 11 dwg, 1 tbl
Patent RU-2129551-C1 (RU)
Inventor: BRUNO GABETTA
IPC: A61K36/00
Filed: 1994-05-03
Granted: 1999-04-27
Abstract: FIELD: organic chemistry, medicine, oncology, pharmacy. SUBSTANCE: invention relates to new taxane, namely, 4,10-diacetate-2-benzoate of 5β, 20-epoxy-1,2α, 4,7β, - -10β, 13α-hexahydroxytax-11-ene-9-one containing an ester group at position 13 formed by (2R,2S)-N-hexanoyl-3-phenyl-isoserine of the structural formula (I) β which is isolated from bark roots of plants of genus Taxus by extraction. Compound (I) shows the enhanced antitumor activity as compared with that of taxol. Also, compound (I) unlike of taxol is active against tumor cells that are resistant to adriamycin and can be used as a drug against leukosis. EFFECT: enhanced effectiveness of compound against tumor cells. 7 cl, 1 tbl, 2 ex
Patent RU-2090401-C1 (RU)
Title: Method to increase traction of diesel locomotive
Inventor: EMELYANOV YURIJ V
IPC: B61C15/04
Filed: 1995-05-05
Granted: 1997-09-20
Abstract: FIELD: railway transport; running gear of diesel locomotive. SUBSTANCE: method comes to equalizing loads on wheelsets by additionally loading the bogies by external force. Additional loading of bogies is provided by longitudinal displacement of at least one of bogies from static hanging position by value l s  found from formula   where F w  is built up traction force; h is height of automatic coupler relative to rail head level; D w  is diameter of diesel locomotive wheels over wheel tread; G lb  is weight of locomotive body distributed between bogies. EFFECT: increased tractive properties of diesel locomotive. 3 dwg
Patent RU-2076539-C1 (RU)
Title: Костылезабивщик
IPC: E01B29/26
Filed: 1995-05-10
Granted: 1997-03-27
Abstract: Костылезабивщик, содержащий корпус, подвижный элемент, установленный в корпусе и при помощи шатуна соединенный с приводом, боек, смонтированный в корпусе, и наконечник, установленный в корпусе с возможностью взаимодействия его хвостовика с бойком, отличающийся тем, что шатун выполнен из двух частей, соединенных между собой упругим элементом.
Patent RU-2119332-C1 (RU)
Title: Method of synthesis of sulfocamphoric acid
Inventor: KOTEGOV N A
IPC: A61K31/125
Filed: 1995-05-23
Granted: 1998-09-27
Abstract: FIELD: organic chemistry and technology. SUBSTANCE: method involves dissolving camphor in acetic anhydride at mass ratio of components = (1:1)- (1:2.5), its sulfonation, separation of crystals from mother liquor, washing out a product followed by drying and additional recrystallization of product from acetic acid. Camphor is dissolved in a mixture of acetic anhydride and sulfonation mother liquor at mass ratio of components = (1:1:0.1)-(1:2:4). The use of d,l-camphor ensures to decrease cost production of sulfocamphoric acid by 5-10-fold, increase the yield of ready product by 1.5-fold, decrease consumption coefficients by 9-42%. Synthesized compound is used in chemical-pharmaceutical industry for production of drugs (sulfocaine, semisynthetic penicillins, cephalosifins and others) that show coronary-dilating, antibacterial and analgetic activity. EFFECT: increased yield, decreased cost, broadened assortment, improved quality of the end product, improved ecology.
Patent RU-2088291-C1 (RU)
Title: Electromechanical protective device for running track
Inventor: KNYAZEV ALEKSANDR NIKOLAEVICH
IPC: A63B22/02
Filed: 1995-06-01
Granted: 1997-08-27
Abstract: FIELD: sports, medicine, may be used for treating and training in small-sized rooms. SUBSTANCE: device has disengaging contacts in acceleration, training and finish zones. Contacts provide for electromechanical rear protection. EFFECT: increased efficiency by reduced length of device, decreased power consumption, reduced number of control circuits and optimum speed of endless belt. 3 dwg
Patent RU-2099645-C1 (RU)
Title: Plenum-exhaust ventilating device
Inventor: KILIN PAVEL I
IPC: F24F7/06
Filed: 1995-06-16
Granted: 1997-12-20
Abstract: FIELD: mechanical engineering; evacuation of harmful substances. SUBSTANCE: device has exhaust air duct with exhaust hood, and forced delivery air duct with chamber over outer perimeter of exhaust hood. Chamber has channels limited from side of exhaust hood working section by screens installed for deflection towards working zone through angle α. EFFECT: provision of favorable conditions for operation of processing equipment. 1 dwg
Patent RU-2099585-C1 (RU)
Title: Method of mounting sealing rings on working wheel of radial-axial hydraulic machine
Inventor: PORETSKIN VITALIJ M
IPC: F03B11/00
Filed: 1995-07-18
Granted: 1997-12-20
Abstract: FIELD: power engineering. SUBSTANCE: method comprises mounting sealing rings on the rim and hub of a wheel and welding them to the wheel. Both of the sealing rings are mounted with interference. EFFECT: enhanced reliability. 2 dwg
Patent RU-2126088-C1 (RU)
Inventor: ZABELIN N A
IPC: F01D25/32
Filed: 1995-10-04
Granted: 1999-02-10
Abstract: FIELD: mechanical engineering; moist steam turbines. SUBSTANCE: steam turbine stage has guide vane assembly and working wheel located in stator part. Ring moisture outlet channels is made in stator part before working wheel, and grooved structure is formed on stator part surface to entrap drop moisture. Moreover, moisture-collecting grooves are made on surface of stator part which are uniformly spaced over circumference between intervane zone of guide vane assembly and inlet of water outlet channel in cross direction relative to grooves of grooved structure. Area of cross section of moisture collecting grooves exceeds summary area of cross section of grooves of grooved structure between these grooves. EFFECT: provision of reliable direction of moisture into moisture outlet channel. 3 cl, 3 dwg
Patent RU-2098367-C1 (RU)
Title: Transparent glaze
Inventor: BURUCHENKO ALEKSANDR E
IPC: C03C8/02
Filed: 1995-09-04
Granted: 1997-12-10
Abstract: FIELD: glazing of ceramic articles of everyday usage and decorative purpose, glazing of ceramic plates. SUBSTANCE: transparent glaze comprises, mas. %: silicium oxide having essential formula SiO 2 , 60.70-66.83; aluminium oxide having essential formula Al 2 O 3 , 2.06-2.14; ferrum oxide having essential formula Fe 2 O 3 , 0.39-0.42; boron oxide having essential formula B 2 O 3 , 10.26-12.00, calcium oxide having essential formula CaO, 8.25-12.05; magnesium oxide having essential formula MgO, 0.05; sodium oxide having essential formula Na 2 O, 11.92-14.07; potassium oxide having essential formula K 2 O$, 0.08-0.09; titanium oxide having essential formula TiO 2 , 0.04. Boiling point of frit is 1250-1300 C. EFFECT: decreased cost of glaze, improved quality. 3 tbl
Patent RU-2107098-C1 (RU)
Title: Method of preparing high-deuterated nucleosides and nucleotides
Inventor: KAZARINOVA L A
IPC: C12P19/38
Filed: 1995-11-04
Granted: 1998-03-20
Abstract: FIELD: biotechnology. SUBSTANCE: method consists in that strain- producers of nucleosides and nucleotides of Bacillus subtilis and Bacillus amyloliquefaciens species are cultured in a completely deuterated medium. As such a medium, utilized are hydrolyzates of, grown on deutero-water and deutero-methanol, biomass of methylotrophic bacteria Brevibacterium methylicum or hydrolyzates of biomass of strain-producers of nucleoside obtained after separation of target product. To prepare D-labeled inosine, strain of Bacillus subtilis species is utilized, and to prepare D-labeled thymidine, strain of Bacillus amyloliquefaciens species. Method enables preparing high- deuterated (62.5% D) nucleosides. Bacillus subtilis and Bacillus amyloliquefaciens species are able to produce and secrete inosine and thymidine into fermentation medium. Method simplifies deuterium- labeled nucleoside preparation procedure reducing it to single fermentation stage and makes preparing final products environmentally more safe because of excluding a series of reactions involving harmful substances and radioactive isotopes. EFFECT: simplified process.